baber/WOPTO huggingface dataset:
Patent JP-2022133896-A (JP)
Title: Multiple dwelling house intercom system
Inventor: SHIMOMURA YUTA
IPC: H04M9/00
Filed: 2021-03-02
Abstract: To enable an unused living room master unit to call another dwelling unit to have a telephone conversation even if one living room master unit has already been used to have a telephone conversation with another dwelling unit in a configuration in which a plurality of living room master units are installed in each dwelling unit.SOLUTION: A multiple dwelling house intercom system has dwelling units in which a plurality of living room master units 2 are installed. A living room master unit 2 includes an ID information storage part for storing a master unit ID for identifying itself and a master unit ID of a living room master unit 2 of another dwelling unit, an operation part 24 for performing calling operation of another dwelling unit, and a master unit CPU 25 for controlling calling/telephone conversation of a living room master unit of another dwelling unit. A dwelling unit number is linked to master unit ID information stored by an ID information storage part 23a. The master unit CPU 25 of a living room master unit 2 of a dwelling unit with a plurality of living room master units 2 acquires master unit ID information associated with a call destination dwelling unit number from the ID information storage part 23a, transmits a calling signal to a living room master unit 2 of the master unit ID, and after that, receives response operation of the living room master unit 2 of the calling destination to form a telephone conversation path when call operation of calling another dwelling unit is received and a dwelling unit number of the calling destination is inputted even while another living room master unit 2 of an own dwelling unit forms a telephone conversation path with a living room master unit 2 of another dwelling unit.SELECTED DRAWING: Figure 2
Patent JP-2022135479-A (JP)
Title: Embroidery button and method for producing the same
Inventor: OKI YASUO
IPC: A44B1/02
Filed: 2021-03-05
Abstract: To solve the problem in which: conventional resin buttons can be mass-produced by injection molding, but are difficult to be produced in small batches with an individually customized design to the clothing or other factors.SOLUTION: An embroidery button 10 is formed by sewing with thread or yarn using a mechanical sewing machine. The embroidery button is mainly composed of a basal part 11, a wall part 12 formed along an edge of the basal part 11, and a hole part 13 formed in the center of the basal part 11. The most of the wall part 12 overlaps the basal part 11. The embroidery button 10 has desired strength, durability and hardness. This structure enables the embroidery button 10 to properly serve as a button and to allow its thread or yarn to be changed as appropriate, thereby achieving small-batch production with various designs.SELECTED DRAWING: Figure 1
Patent JP-2021103535-A (JP)
Title: Dialogue system, dialogue method and dialogue program
Inventor: IWATA KENJI
IPC: G06F16/90
Filed: 2021-03-05
Abstract: To positively recommend a candidate to be recommended to a user in response to a request by user's dialogue to the extent that the user does not feel dissatisfied.SOLUTION: If there is a candidate to be recommend to a user among search targets of databases to be referred to in a search dialogue, when a dialogue system retrieves the databases with a condition obtained during the dialogue with the user and the candidate to be recommend to the user is included in a retrieval result, the dialogue system determines whether or not to behave as a response to present the candidate to be recommend to the user using at least one of the number of retrieval results and the number of conditions that the user has previously conveyed to the system so as to make it possible to positively recommend the candidate to be recommend to the user to the extent that the user does not feel dissatisfied.SELECTED DRAWING: Figure 1
Patent JP-2022136773-A (JP)
Title: Surface modified inorganic oxide powder and method for producing the same
Inventor: TOZAKI YUSUKE
IPC: C09D7/62
Filed: 2021-03-08
Abstract: To provide powder having both a satisfactory spacer effect and suitable charging properties while maintaining excellent characteristics of inorganic oxide powder by a fumed method.SOLUTION: Surface modified inorganic oxide powder showing negative chargeability consists of inorganic oxide particles and particles comprising an organic silicon compound covering the surfaces of the particles and satisfies the following physical properties: (1) the average particle diameter is 0.1 to 1 μm, (2) bulk density is 20 to 100 g/L, (3) hydrophobicity is 60% or more, (4) moisture adsorption under the water vapor relative pressure of 0.8 to 0.95 is 2 to 5%, (5) BET specific surface area is 25 to 150 m2/g, (6) the content of carbon is 0.5 to 8 wt.% and (7) frictional electrification quantity is -100 to -500 μC/g.SELECTED DRAWING: None
Patent JP-2022137676-A (JP)
Title: ultrasonic transducer
Inventor: OTA YOSHIO
IPC: H04R17/00
Filed: 2021-03-09
Abstract: To provide an ultrasonic transducer that further reduces a reverberation of ultrasonic components.SOLUTION: An ultrasonic transducer 1 has a case 10 having a bottom wall 12, a piezoelectric element 20 disposed on the bottom wall 12 in the case 10, a wiring member 30 electrically connected to the piezoelectric element 20, a foam member 40 disposed on the piezoelectric element 20, and a damping material 80 disposed between the piezoelectric element 20 and the foam member 40. The foam member 40 faces the piezoelectric element 20 in a thickness direction D of the piezoelectric element 20 and has a bottom surface 42 in which a plurality of depressions 48 is formed. The damping material 80 bonds the piezoelectric element 20 and the bottom surface 42.SELECTED DRAWING: Figure 7
Patent JP-2022138386-A (JP)
Title: Information processing device and information processing method
Inventor: MUROI AKIKO
IPC: G06Q10/06
Filed: 2021-03-10
Abstract: To provide an information processing device and an information processing method which can accurately perform labor management of an outside employee.SOLUTION: An information processing device comprises a calculation unit and an identifying unit. The calculation unit calculates a travel time to a prescribed position and a staying time at the prescribed position, on the basis of vehicular information detected by an on-vehicle device. The identifying unit identifies a business time from among the travel time and the staying time, on the basis of characteristic information indicating a characteristic about the prescribed position.SELECTED DRAWING: Figure 3
Patent JP-2022139077-A (JP)
Title: field effect transistor
Inventor: TAKATANI HIDESHI
IPC: H01L29/78
Filed: 2021-03-11
Abstract: To reduce channel resistance in a field effect transistor with a p-type deep layer.SOLUTION: A field effect transistor (10) includes a plurality of p-type deep layers (36). Each p-type deep layer protrudes downward from a body layer (34), extends intersecting with a trench (14) when a semiconductor substrate (12) is viewed from above, and is in contact with a gate insulating film (16) at a side surface and a bottom surface of the trench present below the body layer. Each p-type deep layer includes a low-concentration region (36a) and a high-concentration region (36b). Each low-concentration region is in contact with the body layer from below and is in contact with the gate insulating film at the side surface of the trench present below the body layer. Each high-concentration region is in contact with the corresponding low-concentration region from below.SELECTED DRAWING: Figure 4
Patent JP-2021150285-A (JP)
Title: Plug connector, receptacle connector, and connector assembly
Inventor: HE HUA
IPC: H01R13/74
Filed: 2021-03-15
Abstract: To overcome and improve a drawback that signal transmission quality of a signal terminal is deteriorated by interference from a power terminal when a connector has the power terminal and the signal terminal.SOLUTION: A plug connector (100), a receptacle connector, and a connector assembly are disclosed. The plug connector (100) includes: a metallic housing (130); an insulator (110) housed within the metallic housing (130); a signal terminal (121) provided within the insulator (110); and a power terminal (122) provided within the insulator (110). The insulator (110) is formed with an insertion slot (111). The plug connector (100) further includes a metallic sheet (140) which is inserted into the insertion slot (111). The signal terminal (121) and the power terminal (122) are separated from each other by the metallic sheet (140) so as to protect the signal terminal (121) from electromagnetic interference.SELECTED DRAWING: Figure 1
Patent JP-2021101055-A (JP)
Title: Methods of using leuco colorants as bluing agents in laundry care compositions
Inventor: GREGORY SCOT MIRACLE
IPC: D06L4/614
Filed: 2021-03-15
Abstract: To provide a method for treating textile articles with an effective whitening agent, which shows increased efficacy after deposition and initial drying even when the textile is not exposed to light.SOLUTION: A method for treating textile articles includes the steps of: (a) providing a laundry care composition comprising a leuco composition; (b) adding the laundry care composition to a liquid medium; (c) placing the textile articles in contact with the liquid medium; (d) depositing at least a portion of the leuco composition onto the textile articles; (e) optionally, rinsing the textile; and (f) drying the textile articles.SELECTED DRAWING: None
Patent JP-2022141348-A (JP)
Title: Solid-state battery electrode and solid-state battery including the same
Inventor: SEN BOKU
IPC: H01M4/13
Filed: 2021-03-15
Abstract: To provide a solid battery electrode capable of improving uniformity of electrode materials and suppressing decomposition of a solid electrolyte and an electrode active material by a binder and a solvent.SOLUTION: A solid battery electrode includes a solid electrolyte made of sulfides and/or oxides, an electrode active material, a binder, and a conductive agent, and at least one of the solid electrolyte and the electrode active material has a surface modified with a surface modifier, and the surface modifier is at least one selected from the group consisting of a carboxylate, a thiocarboxylate, a carboxylic acid, a thiocarboxylic acid, a phosphate, thiophosphates, ketones, nitriles, alcohols, thiols, and ethers.SELECTED DRAWING: Figure 1
Patent JP-2022141537-A (JP)
Title: Cloud management server, cloud system, and program
Inventor: ONISHI TATSUYA
IPC: G06Q50/10
Filed: 2021-03-15
Abstract: To provide a cloud management server, a cloud system and a program with which it is possible to lighten management burdens in use of cloud services.SOLUTION: Provided is a cloud management server for accepting set information regarding a license from a license contractor, referring to a device database, and acquiring information for identifying a storage device the proprietor of which is the license contractor or information for identifying a storage device the proprietor of which is a coproprietor associated with the license contractor. A right to updating set information is set to at least one of the license contractor and the coproprietor, the setting of the right to updating set information is referred to, upon an indication for updating set information to authenticate that it is an update indication from the license contractor or the coproprietor having the right to updating, and performing a process of updating set information.SELECTED DRAWING: Figure 1
Patent JP-2022142832-A (JP)
Title: Image processing device, program, and method
Inventor: WATABE KYOKO
IPC: G06T7/00
Filed: 2021-03-17
Abstract: To shorten a processing time.SOLUTION: An image processing device of the present invention includes an inference unit and a learning unit. The inference unit sets a seed point for image data using a virtual patient model, and executes inference using the set seed point. The learning unit causes the virtual patient model to learn by correcting the center of gravity of a region of an organ included in the virtual patient model on the basis of the center of gravity of a region of the organ acquired from the result of the inference by the inference unit.SELECTED DRAWING: Figure 1
Patent JP-2022143782-A (JP)
Title: Electrifying device and image forming apparatus
Inventor: ADACHI KATSUMI
IPC: G03G15/02
Filed: 2021-03-18
Abstract: To provide an electrifying device and an image forming apparatus that can prevent an inward fall of a bearing member.SOLUTION: An electrifying unit 30 comprises: an electrifying roller 31; a cleaning roller 32; bearing members 33 that each hold the electrifying roller 31 and cleaning roller 32 at a constant inter-shaft distance; elastic members 34 that each apply, to the bearing member 33, an urging force in a direction to bring the electrifying roller 31 into pressure contact with a photoreceptor drum 20; and bearing guides 351 that each hold the bearing member 33 while guiding the bearing member 33 in the urging direction. The bearing members 33 each have a first bearing part 331 that pivotally supports a shaft 321 of the cleaning roller 32, and a second bearing part 332 that pivotally supports a shaft 311 of the electrifying roller 31. The elastic members 34 each apply the urging force to the bearing member 33 at a position inside the bearing guide 351 in a roller axis direction.SELECTED DRAWING: Figure 3
Patent JP-2022144700-A (JP)
Title: Fan device, wear with fan device and program
Inventor: ICHIGAYA KOJI
IPC: A41D13/005
Filed: 2021-03-19
Abstract: To provide: a fan device which does not make a user feel discomfort when air flow is automatically lowered while maintaining ease of temperature adjustment; wear with a fan device; and a program.SOLUTION: A fan device 2 includes: a fan 21; a driving unit 22 which rotatably drives the fan 21: an operation unit 23 with which a user switches a driving state of the driving unit 22: and a control unit 24 for switching the driving state of the driving unit 22 in response to operation of the operation unit 23. The operation unit 23 includes: a first change-over switch 231 which can change over the air flow of the fan 21 in a plurality of modes; and a second change-over switch 232 which can switch to the first mode for setting the air flow of the fan 21 to a first air flow larger than that of the plurality of modes. The control unit 24 drives the driving unit 22 at the first mode when the second change-over switch 232 is operated, and drives the driving unit 22 at the second mode making the air flow of the fan 21 to the second air flow which is smaller than the first air flow and different from the air flow which can be changed over by the first change-over switch 231 after a prescribed period elapses.SELECTED DRAWING: Figure 3
Patent JP-2022146285-A (JP)
Title: Lead-free solder alloy
Inventor: NISHIMURA TETSUO
IPC: B23K35/26
Filed: 2021-03-22
Abstract: To provide a lead-free solder alloy having high joint reliability with superior impact resistance, and a solder joint.SOLUTION: A solder composition comprising Ag of 0.1-4.0 mass%, Cu of 0.1-2.0 mass%, Bi of 0.1-5.0 mass%, Sb of 0.01-4.0 mass%, Co of 0.001-0.1 mass%, and Ge of 0.001-1.0 mass%, with the balance being Sn and unavoidable impurities enables significant improvement in drop impact resistance.SELECTED DRAWING: None
Patent JP-2022013658-A (JP)
Title: Optimizer learning method and apparatus, electronic device, readable storage medium, and computer program
Inventor: FANG XIAOMIN
IPC: G06N3/08
Filed: 2021-03-24
Abstract: To provide an optimizer learning method which has generalization capability to different network structures and different types of tasks in deep learning, an apparatus, an electronic device, a readable storage medium, and a computer program.SOLUTION: An implementation solution adopted during optimizer learning is: acquiring training data, the training data including a plurality of data sets each including neural network attribute information, neural network optimizer information, and optimizer parameter information; and training a meta-learning model by taking the neural network attribute information and the neural network optimizer information in the data sets as input and taking the optimizer parameter information in the data sets as output, until the meta-learning model converges.EFFECT: The present application can implement self-adaptation of optimizers, so as to improve generalization capability of the optimizers.SELECTED DRAWING: Figure 1
Patent JP-2022149382-A (JP)
Title: Obstruction loaded catheter and medical instrument set
Inventor: SHIBATA HIDEAKI
IPC: A61M25/16
Filed: 2021-03-25
Abstract: To prevent or suppress discharge of air from a lumen of a catheter into a space inside a lump when an obstruction is placed in the lump with the catheter.SOLUTION: An obstruction loaded catheter 20 comprises a catheter body 21 including a lumen 22 for loading with an open end, a proximal hub 26 including an insertion path communicated with a proximal end of the lumen for loading, a first valve member 24 provided at a distal side of the catheter body and isolating the lumen for loading from the outside, a second valve member 27 provided at the proximal hub and isolating the lumen for loading from the outside, and an obstruction 10 loaded in the lumen for loading along with gas soluble in blood.SELECTED DRAWING: Figure 1
Patent JP-2022150488-A (JP)
Title: Pivot hinge, mounting seat for pivot hinge, and door system
Inventor: MORITA NANA
IPC: E06B3/36
Filed: 2021-03-26
Abstract: To prevent an engagement state between an annular groove of a pivot shaft and a fixing screw from being easily released.SOLUTION: A pivot hinge comprises a shaft member attached to one of a door 1 or a door frame 2a and a bearing member attached to the other of the door 1 or the door frame 2a. The shaft member is provided with: a pivot shaft 31 having an annular groove 54; a mounting seat attached to one of the door 1 or the door frame 2a and having a main hole into which the pivot shaft 31 is screwed and a horizontal hole communicating with the main hole; and a fixing screw 32 screwed into the horizontal hole and engaged with the annular groove 54 to restrict the vertical movement of the pivot shaft 31. The bearing member has a bearing hole for supporting the pivot shaft 31. A center line of the horizontal hole is offset with respect to a center line of the main hole.SELECTED DRAWING: Figure 3
Patent JP-2022152837-A (JP)
Title: Liquid discharge device
Inventor: YOSHIOKA SATOSHI
IPC: B41J2/175
Filed: 2021-03-29
Abstract: To simplify the control of a liquid discharge device to enable reduction of the number of arranged signal line.SOLUTION: A liquid discharge device comprises a signal line 8a having one end connected to ASIC135 through an electric wiring 7b, and a primary wiring 86 connected to the other end of the signal line 8a. ASIC135 generates a discharge signal for making an ink discharge from an ink jet head, and the discharge signal generated by ASIC135 is supplied to the ink jet head through the signal line 8a and primary wiring 86. Besides, the device makes branch the primary wiring 86 connected to the other end of the signal line 8a to form a wiring 87 for head and the wiring 88 for valve. The wiring 87 is connected to the ink jet head and the wiring 88 to a magnetic valve. Further, the communication state and cut-off state of the magnetic valve are switched using a discharge signal transferred electronically by the wiring 88.SELECTED DRAWING: Figure 6
Patent JP-2022154031-A (JP)
Title: laminated sheet
Inventor: TOYAMA HIDETADA
IPC: B32B7/025
Filed: 2021-03-30
Abstract: To provide a laminated sheet having excellent moldability while maintaining electromagnetic wave absorption performance.SOLUTION: A laminated sheet includes alternating laminate unit in which two different types of layers (A layer and B layer) are alternately laminated for a total of 5 or more layers, and when the return loss of electromagnetic waves is measured for each frequency and plotted the vertical axis as the return loss and the horizontal axis as the frequency, the return loss at the peak top of the peak with the largest return loss is 5.0 dB or more, and the elongation at break at 90°C is more than 50% and 2000% or less.SELECTED DRAWING: None
Patent JP-2022155623-A (JP)
Title: Robot remote operation control device, robot remote operation control system, robot remote operation control method and program
Inventor: WATABE TOMOKI
IPC: B25J3/00
Filed: 2021-03-31
Abstract: To provide a robot remote operation control device, a robot remote operation control system, a robot remote operation control method and a program which enable even a user who is not skilled in operating a robot to make the robot perform work with high accuracy.SOLUTION: A robot remote operation control device, which performs robot remote operation control by which an operator is enabled to remotely operate a robot which can grip an object, comprises: an information obtaining part that obtains operator state information on a state of an operator who operates the robot; an intention estimating part that estimates an intention of motion that the operator intends to make the robot perform on the basis of the operator state information; and a gripping method determining part that determines a method of gripping the object based on the estimated intention of the motion of the operator.SELECTED DRAWING: Figure 2
Patent JP-2022157857-A (JP)
Title: gas bearing pad
Inventor: SATO TOSHINORI
IPC: F16C32/06
Filed: 2021-03-31
Abstract: To provide a gas bearing pad that can prevent seizure of a head part of a bolt on a base.SOLUTION: A gas bearing pad 10 comprises: a body part 20 arranged on a base 11 comprising a guide surface 11a, and comprising a concave part 21 in an opposing surface 20a opposed to the guide surface 11a; a porous body 30 fitted into the concave part 21 of the body part 20; and a bolt 40 inserted into a bolt insertion hole 31 provided in the porous body 30, and fixing the porous body 30 to the body part 20. The bolt insertion hole 31 is provided with a counterbore 32 housing a head part 41 of the bolt 40. In the counterbore 32, a space SP is provided between a head top surface 41a of the head part 41 of the bolt 40 opposed to the guide surface 11a and a bearing surface 30a of the porous body 30 opposed to the guide surface 11a.SELECTED DRAWING: Figure 1
Patent JP-2022163641-A (JP)
Title: Light-emitting device and measurement device
Inventor: KONDO TAKASHI
IPC: H01L33/08
Filed: 2021-04-14
Abstract: To provide a light-emitting device which allows for reducing the voltage of a signal for allowing a light-emitting element to emit light compared with light-emitting devices not equipped with emission control thyristors.SOLUTION: A light-emitting device is provided, comprising light-emitting units comprising a light-emitting elements having a thyristor function, a light-emission electrode configured to receive a first voltage for allowing the light-emitting units to emit light, and emission control thyristors for allowing emission of light by the light-emitting elements by a second voltage that is lower than the first voltage and set independently of the first voltage.SELECTED DRAWING: Figure 7
Patent JP-2022163808-A (JP)
Title: Improver of oral bacterial flora
Inventor: JO RYUTARO
IPC: A61Q11/00
Filed: 2021-04-15
Abstract: To provide ingredients capable of improving oral bacterial flora and contributing to oral health.SOLUTION: An oral bacterial flora improver comprises (A) a polyoxyethylene lauryl ether with an average ethylene oxide addition mole number of 4-25. The oral bacterial flora improver may further comprise (B) a nonionic surfactant other than the ingredient (A). Preferably, the ingredient (B) contains polyoxyethylene hardened castor oil, and a polyoxyethylene alkyl ether such as polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene behenyl ether and polyoxyethylene oleyl ether.SELECTED DRAWING: None