baber/WOPTO huggingface dataset:
Patent JP-2022116428-A (JP)
Title: Electronic component connecting device and electronic apparatus using the same
Inventor: UKAI HIDEYUKI
IPC: H04R1/06
Filed: 2021-01-29
Abstract: To dispense with manual work such as connector connection and realize assembling by a robot with high reliability of connection when assembling a speaker having lead wiring to radio equipment.SOLUTION: A connecting device 5 is preliminarily assembled to a speaker 4 to compose a speaker unit 3. The connecting device 5 is constituted by comprising a frame 51 attached to a magnet 43 of the speaker 4, a substrate 52 swingably supported to the frame 51, with lead wires 491, 492 soldered thereto, spring contacts 53, 54 soldered to the substrate of internal circuits, and a pressure member 55 for pressing an edge 54 of the substrate 52. Therefore, when the speaker 4 is covered with a cap 19 and mounted upwards to a robot at a prescribed position on the substrate of internal circuits accommodated inside of a lower housing so as to assemble an upper housing, the speaker 4 is sandwiched between the cap 19 and the upper housing and electrically connected by the spring contacts 53, 54. Thus, the speaker 4 can now be assembled into position by the robot.SELECTED DRAWING: Figure 3
Patent JP-2022116723-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-01-29
Abstract: To enhance interest in a game.SOLUTION: A game machine that has a display screen for displaying images and can execute a pattern variation performance in which plural pattern rows are varied in a specific direction on the display screen can execute a pattern movement display performance in which a temporary stop pattern as a temporarily stopped pattern in a predetermined row is moved and displayed in a direction differing from the specific direction after the pattern in a predetermined row from among the plural pattern rows is stopped temporarily. In the pattern movement display performance, a new pattern differing from the temporarily stopped pattern frames into the display screen.SELECTED DRAWING: Figure 63
Patent JP-2022117181-A (JP)
Title: Driving assistance information distribution device, traffic system, vehicle, vehicle control device, and computer program
Inventor: OKAJIMA KUNIAKI
IPC: G08G1/09
Filed: 2021-01-29
Abstract: To contribute to realization of safer automatic driving and driving assistance using information for determining whether restrictions on an automatic driving or driving assistance function are necessary.SOLUTION: A driving assistance information distribution deice is provided, comprising: an information acquisition unit 11 configured to acquire information from a plurality of information provision devices; a requirement items extraction unit 13 configured to extract information for determining whether restrictions on an automatic driving or driving assistance function are necessary or not from information acquired by the information acquisition unit 11; and an information distribution unit 14 for distributing the information extracted by the requirement item extraction unit 13 as driving assistance information.SELECTED DRAWING: Figure 1
Patent JP-2022117747-A (JP)
Title: Mask blank for drawing evaluation
Inventor: SUZUKI TOSHIHIRO
IPC: C23C14/14
Filed: 2021-02-01
Abstract: To simply perform drawing evaluation.SOLUTION: A mask blank for drawing evaluation 10 evaluates drawing performance for a reflection type mask blank used in EUV lithography, and has a substrate 11, a pseudo reflection layer 12 laminated on the substrate, and a hard mask layer 16 laminated on the pseudo reflection layer 12. The pseudo reflection layer is a single layer film which is made of a material equivalent to a multilayer reflection film for EUV, and the hard mask layer is a layer equivalent to a layer being a mask to an absorber layer for EUV.SELECTED DRAWING: Figure 1
Patent JP-2022117748-A (JP)
Title: Resin injection molding device
Inventor: YUZA YOSHIHIDE
IPC: B29C45/53
Filed: 2021-02-01
Abstract: To provide a resin injection molding device capable of further reducing a viscosity of molten resin material.SOLUTION: A resin injection molding device includes: a material melting section to melt a resin material; a material kneading section that is connected below the material melting section and kneads the resin material melted in the material melting section; and a nozzle that is connected below the material kneading section and injects the resin material kneaded in the material kneading section into a molding die. The material kneading section is equipped with a transverse section 54e that is positioned across a vertical flow of the resin material and obtains an action of shearing the resin material.SELECTED DRAWING: Figure 6
Patent JP-2022118636-A (JP)
Title: Collection method for aqueous solution of manganese compound
Inventor: SHIMOGOUCHI TAISUKE
IPC: C22B7/00
Filed: 2021-02-02
Abstract: To provide a method for collecting the aqueous solution of a calcium content-reduced manganese compound from a valuable metal solution which is obtained by dissolving in an acid solution, the valuable metals being included in battery powders obtained from waste lithium-ion battery.SOLUTION: A collection method for an aqueous solution of manganese compounds is characterized by comprising processes of: dissolving valuable metals included in battery powders 2 obtained from waste lithium-ion battery in a first acid solution to obtain a valuable metal solution 3 including manganese at 10 g/L or more and calcium as an impurity; performing a first solvent extraction from the valuable metal solution 3 using D2EHPA as an extraction solvent; performing a second solvent extraction from the extraction residual liquid 5 of the first solvent extraction using D2EHPA as the extraction solvent; and carrying out a back extraction from an extract 6 obtained by the second solvent extraction using a second acid solution as the extraction solvent to collect an aqueous solution 10 of manganese compounds as a reverse extraction liquid.SELECTED DRAWING: Figure 1
Patent JP-2022122800-A (JP)
Title: Multilayer fluid analysis program, multilayer fluid analysis system and multilayer fluid analysis method
Inventor: TANIFUJI SHINICHIRO
IPC: B29C48/92
Filed: 2021-02-10
Abstract: To provide a multilayer fluid analysis program, multilayer fluid analysis system and multilayer fluid analysis method capable of performing analysis representable of an interface enveloping phenomenon in 2.5-dimensional multilayer fluid analysis.SOLUTION: A multilayer fluid analysis program analyzes a state change in the multilayer fluid, in a finite element model of a multilayer fluid in a 2.5 dimension with each layer divided into elements provided with layer thickness information. The multilayer fluid analysis program includes: a layer thickness calculation step of approximately considering a viscoelastic effect of the fluid in order to analyze an interface enveloping phenomenon under the condition that stresses in a normal direction and a tangential direction are balanced in interfaces of the respective layers and velocities in the interfaces are continuous, and calculating layer thickness, assuming that the layer thickness in the TD direction changes in a development state; and a display step of displaying a calculation result of the layer thickness calculation step for every layer in a fluid direction and a width direction of the multilayer fluid.SELECTED DRAWING: Figure 8
Patent JP-2022123757-A (JP)
Title: Vehicular travel assist system
Inventor: MIYAZAKI KIWAMU
IPC: B60W30/10
Filed: 2021-02-12
Abstract: To inhibit a first vehicle from hindering a second vehicle from passing the first vehicle.SOLUTION: A travel assist system 10 executes: a speed determination step in which whether a second vehicle is fastener than a first vehicle is determined when the second vehicle exists behind the first vehicle; and a passing assist step in which assistance is provided to give a travel path of the first vehicle to the second vehicle when it is determined that the second vehicle is faster than the first vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022126207-A (JP)
Title: Information processor, information processing method, and program
Inventor: MAEDA MITSURU
IPC: G06T15/20
Filed: 2021-02-18
Abstract: To output material data related to generation of a virtual viewpoint image that can be processed by a device of a data output destination.SOLUTION: An information processor 100 comprises: an acquisition unit 105 for acquiring material data that is used for generating a virtual viewpoint image based on a plurality of photographed images obtained by photographing an object with a plurality of cameras 101 and is represented by a first form; a conversion unit 107 for converting a form of the acquired material data from the first form to a second form on the basis of information for identifying a form of material data that can be processed by another device of an output destination of the material data; and a transmission/reception unit 108 for outputting the material data converted into the second form to the another device.SELECTED DRAWING: Figure 2
Patent JP-2022126933-A (JP)
Title: Electromagnetic wave-absorbing sheet
Inventor: HATANAKA YUSUKE
IPC: H01F1/34
Filed: 2021-02-19
Abstract: To provide an electromagnetic wave-absorbing sheet containing a filler arranged by coating the surface of hexagonal ferrite particles with a nitride and a binder, which can achieve both of high-electromagnetic wave absorption and high-heat dissipation.SOLUTION: An electromagnetic wave-absorbing sheet comprises: a filler arranged by coating the surface of hexagonal ferrite particles with a nitride; and a binder. As to the electromagnetic wave-absorbing sheet, a volume-filling rate of the filler is 15 vol.% or more and 45 vol.% or less; the transmission attenuation amount is 8.0 dB or more; the reflection attenuation amount is 8.0 dB or more; the heat conductivity is 1.5 W/m K or more.SELECTED DRAWING: None
Patent JP-2022127935-A (JP)
Title: impact tool
Inventor: MACHIDA YOSHITAKA
IPC: B25D17/20
Filed: 2021-02-22
Abstract: To improve heat radiation performance against heat generated due to sliding between components in an impact tool.SOLUTION: A movable support 18 at least partially supports a final output shaft 31 and a driving mechanism 5 and is configured to be movable integrally with a motor 2 in an axial direction of a driving axis A1. A biasing member biases the movable support forward in the axial direction. At least one guide shaft extends in the axial direction and is configured to guide axial movement of the movable support in a slidable manner. A metallic member 15 is disposed so as to be able to radiate heat. At least one elastic member has heat conductivity and is disposed so as to contact with the movable support and the metallic member constantly regardless of the position of the movable support in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022128811-A (JP)
Title: rotary damper
Inventor: SHIMURA RYOTA
IPC: F16F9/12
Filed: 2021-02-24
Abstract: To provide a rotary damper which can be made low-profile.SOLUTION: A rotary damper 10 comprises a housing 12 having a three or more partition wall portions 22. The rotary damper 10 further comprises silicone oil 16 stored in the housing 12. The rotary damper 10 furthermore comprises a rotor 13 having a partitioning portion 43 partitioning each of oil chambers 33 between the partition wall portions 22 into two chambers. The rotor 13 is turnably supported in the housing 12 by the partition wall portions 22 and generating torque with the silicone oil 16 compressed by the partitioning portion 43 when the rotor 13 turns in at least one direction.SELECTED DRAWING: Figure 1
Patent JP-2022130915-A (JP)
Title: Output circuit, display driver, and display device
Inventor: TSUCHI HIROSHI
IPC: G09G3/36
Filed: 2021-02-26
Abstract: PURPOSE: To provide an output circuit that can reduce an area with a simple structure, and a display driver and a display device to which the output circuit is applied.CONSTITUTION: An output circuit in the present invention includes: a first switch for outputting, from an output terminal, a positive electrode voltage signal received through a first node in an on-state; a second switch for outputting, from the output terminal, a negative electrode voltage signal received through a second node in the on-state; third and fourth switches for setting the first and second nodes to reference power supply voltage in the on-state; first and second control means for controlling an off-state of the first and second switches; a first voltage follower circuit including a first load element and a first current source and supplying a gate of the first switch with voltage obtained by shifting voltage of the positive electrode voltage signal supplied to the first node to a negative side by a predetermined voltage difference; and a second voltage follower circuit including a second load element and a second current source and supplying a gate of the second switch with voltage obtained by shifting voltage of the negative electrode voltage signal supplied to the second node to a positive side by the predetermined voltage difference.SELECTED DRAWING: Figure 1
Patent JP-2022131070-A (JP)
Title: connector
Inventor: KONDO TOMOYUKI
IPC: H01R13/52
Filed: 2021-02-26
Abstract: To provide a connector that can be attached to a case without bolting.SOLUTION: A connector C attached to a case 100 includes a housing 10 that penetrates through a mounting hole 101 formed in the case 100, a terminal fitting 40 held in the housing 10, an inner harness 60 connected to the terminal fitting 40 inside the case 100, and a C-ring 70 mounted on the outer peripheral surface of the housing 10, and the outer peripheral surface of the housing 10 includes a flange 13 protruding to the outer peripheral side and a C-ring mounting groove 14 in which the C-ring 70 is mounted. The flange 13 and the C-ring 70 sandwich the periphery of the mounting hole 101 of the case 100.SELECTED DRAWING: Figure 1
Patent JP-2022131673-A (JP)
Title: processing system
Inventor: KURATA SHIGERU
IPC: G01N21/956
Filed: 2021-02-26
Abstract: To provide a processing system capable of having a plurality of processing units even when a slider-type loading mechanism is used in the processing system, and capable of fixing a processing time in each processing unit.SOLUTION: A processing system 1 includes a loading unit 2 that includes a movable loading stage 25 on which a display panel 100 is placed, and reciprocates the loading stage 25 between a first position 2A for receiving the display panel 100 and a second position 2B for passing the display panel 100, a robot arm 5 that rotates around a rotation axis L extending in the vertical direction and receives the display panel 100 from the loading stage 25 that has reached the second position 2B, six inspection units 3 arranged around the rotation axis L of the robot arm 5, and into which the display panel 100 is input by the robot arm 5, and a mounting unit 4 on which the inspected display panel 100 inspected by inspection unit 3 is mounted by the robot arm 5.SELECTED DRAWING: Figure 1
Patent JP-2022133173-A (JP)
Title: Heat conductive member
Inventor: FUKUI TAISHI
IPC: F28D15/02
Filed: 2021-03-01
Abstract: To provide a heat conductive member that can be fixed to a device while being stably contacted with a heating body.SOLUTION: A heat conductive member 100 has a housing 101 sealing a working medium inside. The housing 101 has a first plate portion 1 and a second plate portion 2 disposed so as to be vertically overlapped, and joint portions 4 formed by joining outer edge portions 13 of the first plate portion 1 and outer edge portions 21 of the second plate portion 2. The first plate portion 1 is thicker than the second plate portion 2. The first plate portion 1 has leg portions 51 that are disposed on the outer side than the joint portions 4 and extend in a direction intersecting the joint portion.SELECTED DRAWING: Figure 3
Patent JP-2022133728-A (JP)
Title: Skin detergent composition
Inventor: TSUZUKI SAKI
IPC: C11D3/20
Filed: 2021-03-02
Abstract: To provide a skin detergent composition having high bactericidal activity against coliform bacillus or the like having pathogenicity while holding indigenous bacteria enhancing a barrier function on skin, having no coloration and satisfactory liquid appearance, no disgusting odor, excellent foam quality and touch after cleansing, no irritation onto hand skin, and excellent stability.SOLUTION: A skin detergent composition contains (A) anionic surfactant, (B) at least one kind of plant extract selected from Sasa kurilensis extract and water extract of mint, and (C) at least one kind of polyhydric alcohol selected from glycerol, 1,3-butylene glycol and propylene glycol. A mass ratio [(C)/(B)] between the content of the component (B) and the content of the component (C) is 3 to 30.SELECTED DRAWING: None
Patent JP-2022134285-A (JP)
Title: Information transmission method, information processing method and mobile reception terminal
Inventor: NODA KAZUYOSHI
IPC: G01W1/00
Filed: 2021-03-03
Abstract: To provide an information transmission method or the like capable of transmitting information which can identify the location of a reflection object for reflecting a radio wave of a transmission station such as a broadcasting station.SOLUTION: An information transmission method of a mobile reception terminal which can receive a direct wave of a radio wave and a reflection wave of the radio wave transmitted from a transmission station whose location is fixed and which always or periodically transmits radio waves of the same modulation system and can be connected to a server through a network, includes: a creation step (S10) of creating a delay profile showing a time difference between the direct wave and the reflection wave as of when the direct wave and the reflection wave are received, and an upload step (S11) of transmitting the created delay profile to the server through the network.SELECTED DRAWING: Figure 16
Patent JP-2022134466-A (JP)
Title: Multiplication device, multiplication method, and multiplication program
Inventor: FUKUSHIMA KAZUHIDE
IPC: G09C1/00
Filed: 2021-03-03
Abstract: To provide a multiplication device, a multiplication method, and a multiplication program capable of preventing a side-channel attack and executing multiplication speedily.SOLUTION: A multiplication device 1 includes: a polynomial formulation part 11 for dividing two integers by each predetermined method and expressing them by polynomials; a sample point calculation part 12 for calculating values of a plurality of sample points for each of polynomials; a mask value generation part 13 for generating a random mask value for each of sample points; a multiplication processing part 14 for determining coefficients of a polynomial for expressing multiplication values of two integers by using masked sample points by adding a mask value and substituting a rule so as to calculate a masked multiplication value; a cumulative mask operation part 15 for calculating a cumulative value of mask values included in an operation result by the multiplication processing part 14 on the basis of the values of sample points and mask values; and a mask cancellation part 16 for canceling a mask by subtracting the cumulative value from the operation result by the multiplication processing part 14 and calculating a multiplication value of two integers.SELECTED DRAWING: Figure 1
Patent JP-2022134606-A (JP)
Title: Semiconductor storage device and method for manufacturing the same
Inventor: NIIHARA SHOTA
IPC: H01L21/336
Filed: 2021-03-03
Abstract: To allow for downsizing a semiconductor storage device including a structure for connecting a contact to a stepwise terrace surface.SOLUTION: A semiconductor storage device according to an embodiment comprises a stair part, a columnar body, and a contact. The stair part is provided in a first region of a laminate in which a plurality of conductive layers and a plurality of insulation layers are alternately laminated per layer, having a conductive layer as a terrace surface, and including at least stairs arranged in three rows in a first direction crossing a lamination direction of the laminate. The columnar body is provided in a second region of the laminate, penetrating the laminate in a lamination direction, and includes a plurality of memory cells in a position facing the plurality of conductive layers. The contact is connected to the terrace surface. The stair part ascends for each step including one conductive layer among the plurality of conductive layers in a first direction, and ascends for each two steps including three conductive layers among the plurality of conductive layers in the lamination direction and in a second direction crossing the first direction.SELECTED DRAWING: Figure 2
Patent JP-2022135527-A (JP)
Title: water heater
Inventor: KITAMURA TAKUYA
IPC: F24H15/196
Filed: 2021-03-05
Abstract: To restrain a decrease in convenience of bathtub washing when a drainage rate is decreased by clogging of a drainage port.SOLUTION: A water heater according to the present disclosure comprises detection means for detecting a drainage rate of bathtub water in a bathtub, a first detergent flow passage for supplying a first detergent to the bathtub, a second detergent flow passage for supplying a second detergent, a rinse water flow passage for supplying water as rinse water to the bathtub, a discharge part arranged in the bathtub, and capable of discharging the first detergent, the second detergent, and the rinse water into the bathtub, and a control part for performing bathtub washing by controlling operation for supplying the first detergent, the second detergent, and the rinse water to the bathtub when draining the bathtub water. The control part performs the bathtub washing in a first mode for supplying the rinse water after putting the first detergent into the bathtub, when the drainage rate is higher than a determination value, and performs the bathtub washing in a second mode for putting the second detergent after putting the first detergent into the bathtub, and supplying the rinse water thereafter, when the drainage rate is equal to or lower than the determination value.SELECTED DRAWING: Figure 2
Patent JP-2022138442-A (JP)
Title: Connection structure for writing instruments, and writing instruments
Inventor: KASHIWAGI NORIKO
IPC: B43K27/08
Filed: 2021-03-10
Abstract: To provide a connecting structure for writing instruments wherein: when a writing instrument to be used is taken out from the connected writing instruments, the taken-out writing instrument can be immediately put into a writing possible state, and there is no fear of losing the cap of the taken-out writing instrument, and to provide writing instruments having such a connecting structure.SOLUTION: Caps 3 and 13 move relative to writing instrument bodies 2 and 12 in the axial direction D and are detachably attached to the front end sides of the writing instrument bodies 2 and 12 to cover the periphery of the writing portion. Male thread portions are provided at the tips of caps 3 and 13. Female thread portions are provided on rear plugs 4 and 14 of the writing instrument body 2. The female thread portion of one writing instrument 1 is screwed with the male thread portion of the other writing instrument 11 by relatively moving it in the circumferential direction C. When the writing instruments 1 and 11 are pulled apart from each other in the axial direction D, the cap 13 of the writing instrument 11 and the writing instrument body 12 are separated with the cap 13 of the writing instrument 11 attached to the plug 4 of the writing instrument 1.SELECTED DRAWING: Figure 3