baber/WOPTO huggingface dataset:
Patent JP-2021176041-A (JP)
Title: Information providing device and information providing method
Inventor: BABA HIKARU
IPC: G06Q30/02
Filed: 2020-05-01
Abstract: To provide an information providing device and an information providing method which enable a user to easily ride various vehicles.SOLUTION: In a sharing information providing system, an information providing device 1 comprises: a vehicle management unit 131 which stores a plurality of pieces of personal vehicle information for specifying a personal vehicle owned by an individual, and a plurality of pieces of corporate vehicle information for specifying a corporate vehicle owned by a corporate body in a storage unit 12; a display control unit 132 which displays on an information terminal a selection picture for selecting a vehicle for sharing to be used for the sharing, from a plurality of personal vehicles corresponding to the plurality of pieces of personal vehicle information and a plurality of corporate vehicles corresponding to the plurality of pieces of corporate vehicle information stored in the storage unit 12; and an expense processing unit 133 which claims expenses for displaying information for selecting the corporate vehicle on the selection picture to the corporate body.SELECTED DRAWING: Figure 2
Patent JP-2020144389-A (JP)
Title: Methods and systems for high dynamic range image projectors
Inventor: MARTIN J RICHARDS
IPC: G03B21/00
Filed: 2020-05-01
Abstract: To provide projection systems and/or methods for efficient use of light by recycling a portion of light energy for future use.SOLUTION: In one embodiment, a projection display system is disclosed, comprising: a light source; an integrating rod configured to receive light from the light source at a proximal end having a reflective surface capable of reflecting/recycling light along the integrating rod; a relay optical system comprising optical elements capable of moving a focal plane of the projector display system; and a modulator comprising at least one movable mirror that reflects the light received from the integrating rod in either a projection direction or a light recycling direction.SELECTED DRAWING: Figure 5
Patent JP-2020205251-A (JP)
Title: Battery pack, processing system and manufacturing method of battery pack
Inventor: DANIEL SAUERTEIG
IPC: H01M50/516
Filed: 2020-05-07
Abstract: To provide a battery pack for supplying an electrically-driven processing unit with an electric drive force which allows for protection of power storage cells and a circuit board from mechanical stress and/or physical contact.SOLUTION: A battery pack 1 includes multiple power storage cells 21, at least one circuit board 53, and a battery pack housing 80, where cell contacts and the at least one circuit board 53 are placed in a second battery pack housing 82, the second battery pack housing 82 is configured as a mold for casting material 99, one battery pack housing 82 has at least one thread 85, the other battery pack housing 81 has at least one head contact surface 86, the head contact surface 86 is placed at an end 81V adjacent to the one battery pack housing 82 of the other battery pack housing 81, the battery pack 1 has at least one screw 87, and the screw 87 is screwed to a thread 85.SELECTED DRAWING: Figure 15
Patent JP-2021178592-A (JP)
Title: Columnar member
Inventor: HIROSE TOMOHITO
IPC: B62D25/04
Filed: 2020-05-14
Abstract: To provide a columnar member which can absorb more energy during a collision without increasing its weight.SOLUTION: A columnar member 100 includes a hat shaped member 10 having: an upper wall 12 extending along a main axis; vertical walls 14, 16 extending along both side edge parts 12a, 12b of the upper wall 12; and flange parts 18, 20 extending along edges parts 14a, 16b, which are opposite to the upper wall 12, of the vertical walls 14, 16, the hat shaped member 10 having a cross section which is perpendicular to the main axis and presents a substantially hat shape. The columnar member 100 includes: a bending induction part 22 which is provided at the upper wall 12 and serves as a starting point of bending of the columnar member 100 when the columnar member 100 receives a compression load in a direction of the main axis; and bead parts 14b, 16b provided at positions corresponding to the bending induction part 22 in the direction of the main axis on the vertical walls 14, 16 and having a shape spreading to the bending induction part 22.SELECTED DRAWING: Figure 2
Patent JP-2021178929-A (JP)
Title: Resin composition
Inventor: KAWAI KENJI
IPC: C08G73/12
Filed: 2020-05-14
Abstract: To provide a resin composition that can give a cured product having a small arithmetic average roughness (Ra), and a low relative dielectric constant (Dk) and low dielectric loss tangent (Df).SOLUTION: A resin composition has (A) a maleimide compound that includes a divalent aromatic group including a plurality of aromatic rings and a divalent group having an aromatic imide structure in one molecule, (B) an epoxy resin, and (C) an inorganic filler. The content of (C) component is more than 30 mass% when the nonvolatile component in the resin composition is 100 mass%.SELECTED DRAWING: None
Patent JP-2021177741-A (JP)
Title: Wheat flour for egg roll skin
Inventor: FUEDA HIDETO
IPC: A23L7/109
Filed: 2020-05-15
Abstract: To provide an excellent wheat flour for egg roll skin.SOLUTION: A wheat flour for egg roll skin has the highest viscosity of 100-275 mPa s when heated, where the highest viscosity when heated is obtained as follows: a solution of 30 g including wheat flour of 1.8 g in terms of solid and added water is heated to 95°C and its viscosity is measured at 95°C, 160 rpm, the highest value of which represents the highest viscosity when heated.SELECTED DRAWING: None
Patent JP-2021170757-A (JP)
Title: Authentication verification system, device to be authenticated, authentication device, authentication verification method, authentication verification program, computer readable recording medium, and recorded apparatus
Inventor: ADACHI YASUHIKO
IPC: G06F21/44
Filed: 2020-04-14
Abstract: To achieve secure authentication addressing vulnerability and attacks with simple processing.SOLUTION: A device to be authenticated 1 comprises: a transmission unit 14 that transmits, to an authentication device 2, an authentication request including encryption information repeatedly in an authentication period; an encryption unit 13 that encrypts unique information and a verification value with a cipher key to generate encryption information; an acquisition unit 11 that generates the unique information; a verification unit 15 that generates the verification value to verify if verification of the authentication device is proper one after the verification; and a storage unit 12 that stores the generated verification value. The authentication device 2 comprises: a receiving unit 21 that repeatedly receives, in the authentication period, the authentication request including the encryption information encrypted with the cipher key transmitted from the device to be authenticated 1; a decryption unit 23 that decrypts the encryption information to acquire decryption information; an authentication unit 24 that determines whether the device to be authenticated 1 is proper by using the plurality of authentication requests received in the authentication period including the encryption information that has been successfully decrypted, and after the determination of authentication, transmits verification data including the verification value to the device to be authenticated 1; and an output unit 25 that outputs a result of determination made by the authentication unit.SELECTED DRAWING: Figure 1
Patent JP-2020123406-A (JP)
Title: Commodity registration device and program
Inventor: YOSHIDA MITSUTOSHI
IPC: G07G1/12
Filed: 2020-05-20
Abstract: To prevent transaction-related data from being transmitted to a settlement device in which an account cannot be settled and allow a customer to quickly settle the account in a POS system in which a registration device and a settlement device are arranged at different positions.SOLUTION: A commodity registration device 20 includes: a key allowing transaction-related data to be settled in a settlement device 30; acquisition means that acquires information on a failure that has occurred in the settlement device 30; prohibition means that prohibits transmission of the transaction-related data to the settlement device 30 in which the failure has occurred, when the acquisition means acquires the information on the failure; and display means that displays a key for displaying detailed information on the information on the failure and the transmission key on the same screen.SELECTED DRAWING: Figure 1
Patent JP-2021189556-A (JP)
Title: Information processing device, information processing method and program
Inventor: SAKO MASAAKI
IPC: G06Q10/10
Filed: 2020-05-26
Abstract: To provide an information processing device or the like capable of easily confirming information on a person belonging to the same organization.SOLUTION: An information processing device 1 includes a storage part for storing profile information of each user belonging to an organization, a generation part for generating screen data with an object corresponding to each user arranged in accordance with an assigned group of each user in the organization, a display control part for displaying the screen data in a terminal of each user, and a reception part for receiving a selection input to select the object from the terminal. The display control part displays profile information of the user corresponding to the selected object.SELECTED DRAWING: Figure 1
Patent JP-2021188945-A (JP)
Title: Method for measuring distance, transmitter, power receiver, and rectenna
Inventor: DOSEKI TAKAKUNI
IPC: H02J50/20
Filed: 2020-05-27
Abstract: To provide a method for measuring a distance that obtains a reflection from a specific target object and can measure a distance to the object.SOLUTION: The method for measuring a distance includes the steps in which: a transmitter radiates a transmission wave (S1); a receiver having received the transmission wave radiates a harmonic generated from the received transmission wave (S2); the transmitter receives the harmonic (S3); and the distance between the transmitter and the receiver is determined from the amount of delay of the received harmonic from the transmission wave (S4).SELECTED DRAWING: Figure 4
Patent JP-2021189248-A (JP)
Title: Toner, toner storage unit, toner manufacturing method, image forming method, and image forming apparatus
Inventor: AKIYAMA SHINTARO
IPC: G03G9/097
Filed: 2020-05-27
Abstract: To provide a toner for electrostatic latent image development having satisfactory toner scattering prevention properties, heat-resistant storage properties, transferability, and cleaning properties.SOLUTION: A toner for electrostatic latent image development is characterized such that over 60 mass% of a surfactant included in a toner surface is a surfactant having a long chain hydrocarbon group and two or more hydrophilic functional groups, and 40 mass% or less is a surfactant having a long chain hydrocarbon group and one hydrophilic functional group. It is preferable that the long chain hydrocarbon group have 11 or more carbon atoms.SELECTED DRAWING: None
Patent JP-2020145473-A (JP)
Title: Semiconductor device
Inventor: NODA KOSEI
IPC: H01L21/8234
Filed: 2020-05-28
Abstract: To provide a transistor with excellent electric characteristics.SOLUTION: A semiconductor device includes a transistor 3200 on a semiconductor substrate 450, and insulators 472, 475, 402, 410, and 428 containing Hf on the transistor 3200, and a conductive layer 483c that electrically connects between a conductive layer 484c and a conductive layer 485c is formed. The conductive layer 483c contains titanium and nitrogen, and is formed at an opening that penetrates the insulators 402, 410, and 428. The conductive layer 483c is in contact with a side surface of a fourth conductive layer that serves as a source or drain electrode of the transistor 3200 and a transistor 3300 formed on the insulators 472, 475, 402, 410, and 428.SELECTED DRAWING: Figure 25
Patent JP-2021186932-A (JP)
Title: Driving machine
Inventor: ONO AKIRA
IPC: B25C1/00
Filed: 2020-05-29
Abstract: To provide a driving machine that facilitates performing work for removing a stopping tool out of a supply passage.SOLUTION: A driving machine includes: a supply passage 47 for supplying a nail 36 to an injection part 12 along a supply direction D3; and a striking unit that can be operated in a driving direction crossing with the supply direction D3 so as to strike the nail 36 supplied to the injection part 12. The driving machine includes; an energization mechanism 53 for applying an energization force of an advancing direction E1 crossing with the supply direction D3 and the driving direction to the nail 36 passing through the supply passage 47; a blade guide 43 for guiding the direction of sending the nail 36 to the injection part 12 by making contact with the nail 36 to which the energization force of the energization mechanism 53 has been applied; and an adjustment mechanism 54 for assisting in removing the nail 36.SELECTED DRAWING: Figure 4
Patent JP-2021197604-A (JP)
Title: Waveguide distributor, waveguide synthesizer, and amplifier
Inventor: TSUJI KANSUKE
IPC: H03F3/68
Filed: 2020-06-12
Abstract: To provide a waveguide distributor which is easy to be manufactured for an increase in the number of distributions.SOLUTION: A waveguide distributor 1 includes a first waveguide distributor 2_1 that has a first distributor input (11), a first distributor output (12), and a second distributor output (13), a series-type second waveguide distributor 2_2 that has a second waveguide input (14) and a plurality of third waveguide outputs (15), and in which the second waveguide input (14) is electrically connected to the first waveguide output (12), and a series-type third waveguide distributor 2_3 that has a third waveguide input (16) and a plurality of fourth waveguide outputs (17), and in which the third waveguide input (16) is electrically connected to the second waveguide output (13).SELECTED DRAWING: Figure 1
Patent JP-2021197265-A (JP)
Title: Terminal fitting and terminal-equipped wire
Inventor: ITO NAOKI
IPC: H01R4/18
Filed: 2020-06-12
Abstract: To make it difficult to create a gap between a coated wire and a coated crimping portion of a terminal fitting.SOLUTION: A terminal-equipped wire 1 constituting a wire harness includes a coating wire 3 and a terminal fitting 2. At the end of the coating wire 3, a coating 32 is removed and a core wire 31 is exposed. The exposed portion of the core wire 31 is crimped by a core wire crimping portion 23, and the portion covered with the coating 32 is coated and crimped by a coating crimping portion 25. Two grooves 28a and 28b extending in a direction intersecting the coating wire 3 are formed on the contact surface 250 of the coating crimping portion 25 with the coating wire 3. These grooves 28a and 28b are along the entire circumference of the coating wire 3. The portion 250a between the two grooves 28a and 28b of the contact surface 250 intersects the side surfaces of the two grooves 28a and 28b at an acute angle.SELECTED DRAWING: Figure 2
Patent JP-2021194387-A (JP)
Title: Electrically-driven lift table control system
Inventor: XIANG LEHONG
IPC: A47B13/02
Filed: 2020-06-17
Abstract: To provide an electric lift table control system that can control a lift column so as to stop a work before encountering an obstacle.SOLUTION: An electrically-driven lift table control system includes: a controller; a table (1); a lift column (2) connected to the controller via a signal and moving the table vertically; and at least a pair of safety lattices (3) disposed under the table (1) to detect an obstacle. Each safety lattice pair includes a transmission end assembly and a reception end assembly. A clearance is provided between the safety lattices (3) and an undersurface of the table (1). The safety lattices (3) are connected to a controller signal.SELECTED DRAWING: Figure 2
Patent JP-2020163864-A (JP)
Title: Laser-welded body and production method therefor
Inventor: KIHARA TETSUJI
IPC: B29C65/16
Filed: 2020-06-22
Abstract: To provide a laser-welded body in which laser light irradiation can be performed from a side of a resin member having laser light absorbency in a stacked resin member, a plurality of resin members that are easily prepared can be joined and incorporated in a single laser welding process without going through complicated processes, bonding strength between resin members is excellent without decreasing resin characteristics, and a production method therefor.SOLUTION: A laser-welded body 10 is a product that is laser-welded on at least a part of a contact portion C formed by overlapping a first resin member 1 that is a resin member on a laser irradiation side, that contains a thermoplastic resin and a sulfate of nigrosine, and that has an absorbance a1 of 0.1 to 0.5, and a second resin member 2 that contains a thermoplastic resin of the same type or different type as the thermoplastic resin, and that has an absorbance a2 of less than 0.1.SELECTED DRAWING: Figure 1
Patent JP-2022003626-A (JP)
Title: Fuel cell unit
Inventor: MOTOMURA KOHEI
IPC: B60K8/00
Filed: 2020-06-23
Abstract: To provide a fuel cell unit capable of improving vibration resistance of an electronic component.SOLUTION: A fuel cell unit 1 includes: a fuel cell stack 10; a hydrogen detector 60; a main frame 40 having a first frame 41 on which the fuel cell stack 10 is placed; and a stack mount that is provided between the first frame 41 and the fuel cell stack 10 and formed by an elastic member. The fuel cell unit 1 has a bracket 70 provided with a hydrogen detector 60. The main frame 40 has a partition wall 42b provided at a position facing the fuel cell stack 10. The bracket 70 is connected to the fuel cell stack 10 and the partition wall 42b.SELECTED DRAWING: Figure 4
Patent JP-2022006570-A (JP)
Title: Telescopic cover
Inventor: OGAWA SHO
IPC: B23Q11/08
Filed: 2020-06-24
Abstract: To provide a telescopic cover that can suppress the generation of collision noise and breakage of a cover member, without enlarging a device with a simple structure.SOLUTION: The telescopic cover is configured to expand/contract in a fore-and-aft direction X by telescopically assembling a plurality of cover members 1a to 1e. The cover member 1 is equipped with a cover body 2, and an end wall portion 4 that is formed at one end in the fore-and-aft direction X of the telescopic cover on the cover body 2. Between adjacent end wall portions 4 and 4 of the cover body 2 while the telescopic cover is contracted, a pair of left and right coil springs 6 and 6 is arranged. The pair of coil springs 6 and 6 is connected to one end wall portion 4 of the adjacent end wall portions 4 and 4 at an end portion 6a on a center side in a left-and-right direction Y, and is connected to the other end wall portion 4 at an end portion 6b on the outer side in the left-and-right direction Y.SELECTED DRAWING: Figure 1
Patent JP-2022006591-A (JP)
Title: tire
Inventor: NAKAJIMA KOICHI
IPC: B60C11/13
Filed: 2020-06-24
Abstract: To provide a tire that can exert superior stone biting resistance.SOLUTION: A tire includes a tread portion 2. At least one groove 3 including two groove walls 6 is disposed in the tread portion 2. A protrusion 10 protruding from the groove wall 6 is disposed at at least one of the groove walls 6. The protrusion 10 includes at least two ribs 11 extending in a longitudinal direction of the groove 3 and disposed at intervals in a tire radial direction and a connection portion 12 connecting the ribs 11 to each other. Each of the ribs 11 protrudes from the groove wall 6 to be inclined from the groove wall 6 toward the outer side in the tire radial direction.SELECTED DRAWING: Figure 3
Patent JP-2022007417-A (JP)
Title: Manufacturing method of ornament, and the ornament
Inventor: SHIRAISHI TORU
IPC: A44C25/00
Filed: 2020-06-26
Abstract: To provide a manufacturing method of an ornament that has connotation of good luck such as fertility and lucky things as well as having durability and aesthetic, and also to provide the ornament.SOLUTION: The manufacturing method includes: a cutting process S10 that cuts the corners of an animal article into a small piece of a prescribed size; a drilling process S20 that, after the cutting process, drills a hole for putting in an ornament member; a machining process S40 that widens only the inside of the hole larger than the size of the ornament member to obtain a space part; a decorative hole forming process S50 that forms a decorative hole so as to penetrate the side face of the small piece to the space part; an immersing process S60 that immerses the small piece in a liquid of 50°C-100°C for a prescribed time; an ornament member inserting process S70 that, after the immersing process, puts in the ornament member from the hole drilled in the drilling process S20; a drying process S80 that, after the ornament member inserting process, dries the piece; and a polishing process S90 that, after the drying process, polishes the piece. The diameter of the hole drilled in the drilling process S20 is characteristically smaller than the size of the ornament member.SELECTED DRAWING: Figure 3
Patent JP-2022010707-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing interest in a pseudo movable body display.SOLUTION: In a variable display period of a pattern based on a variation pattern of super-ready-to-win β or super-ready-to-win γ, a ratio of control to a jackpot game state (a degree of expectation toward a jackpot) is higher when a development performance A using an equipped movable body and a development performance B using second pseudo movable body display are executed than when the development performance A is not executed but the development performance B is executed. Image processing means can generate a displacement specific image obtained by displacing a specific image disposed in a specific display layer on the basis of image data, and performance execution means can execute a specific performance for displaying a displacement specific image generated by the image processing means in a display area during variation display. For a display image of game-related information, a disposed image is disposed in a special display layer more preferentially displayed in a display area than a specific display layer.SELECTED DRAWING: Figure 11-11
Patent JP-2021013297-A (JP)
Title: Electrical element testing device and method for testing electrical element
Inventor: SAKATA SHIGEO
IPC: G01R31/26
Filed: 2020-07-01
Abstract: To provide a semiconductor element testing device and a method for testing a semiconductor element, capable of efficiently reproducing stress close to that in a failure mode in a use environment of the semiconductor element, and of evaluating a power semiconductor element or the like with high reliability.SOLUTION: In an electrical element testing device, a semiconductor element component 117 is configured by series-connecting between a first transistor 117m and a second transistor 117s. A first power supply voltage of a first gate driver circuit 113m that generates a signal on/off-controlling the first transistor 117m, a second power supply voltage of a second gate driver circuit 113s that generates a signal on/off-controlling the second transistor 117s, and a third power supply voltage of a constant current circuit (constant current setting circuits 130s and 130m, operational amplifiers 116s and 116m, transistors Ts and Tm, and variable resistance circuits 126s and 126m) are supplied from insulation type DCDC converter circuits 138s and 138m so that they are floated with respect to each other.SELECTED DRAWING: Figure 1