baber/WOPTO huggingface dataset:
Patent JP-2021147963-A (JP)
Title: Work machine
Inventor: KOBAYASHI TOSHIYA
IPC: E02F9/18
Filed: 2020-03-23
Abstract: To improve convenience of a trestle which stabilizes a posture of a counter weight during conveyance.SOLUTION: A work machine includes a lower traveling body, an upper revolving body supported by the lower traveling body in a revolvable manner, a front work machine which is supported by the upper revolving body and extends frontward, and a counter weight (20) attachable/detachable to/from the rear part of the upper revolving body. The counter weight (20) includes: support parts (26a and 26b) for supporting a plurality of trestles (30) for stabilizing an attitude of the counter weight (20) removed from the upper revolving body in a state of projecting outward from a berry surface (23) facing the upper revolving body and a back surface (24) opposite to the berry surface (23); and a storage part (28) for advancing at least a part of the trestles (30) to an internal space of the counter weight (20) so as to permit attachment of the counter weight (20) to the upper revolving body.SELECTED DRAWING: Figure 5
Patent JP-2021152254-A (JP)
Title: Metal expansion anchor
Inventor: FUJITA SHOGO
IPC: F16B13/06
Filed: 2020-03-24
Abstract: To provide a metal expansion anchor capable of visually detecting a load exceeding an assumption when the load acts on an anchor bolt.SOLUTION: A metal expansion anchor 10 fixed to an anchor hole AH bored in a concrete skeleton C, is provided with: an anchor bolt 11 for supporting and fixing a fixing object S at a base end part; a fixing mechanism part 12 which is provided at a tip part of the anchor bolt 11 and fixes the anchor bolt 11 to a concrete skeleton C at the deep part of the anchor hole AH; and an adhesive 13 that bonds the anchor bolt 11 to the anchor hole AH at an opening part AHb side; the adhesive 13 causes mushroom-like fracture on the surface of the concrete skeleton C when a predetermined load equal to or less than the yield point strength is applied to the anchor bolt 11.SELECTED DRAWING: Figure 1
Patent JP-2021154428-A (JP)
Title: Polishing pad, polishing unit, and method for manufacturing polishing pad
Inventor: TATENO TEPPEI
IPC: B24B37/24
Filed: 2020-03-26
Abstract: To provide a polishing pad which can reduce permeation of a polishing slurry into a base material layer that is not subjected to water-repellent treatment.SOLUTION: In a polishing pad (100a), a diameter of a base material layer (103) is smaller than a diameter of a polishing layer (101), and a ring-shaped frame body (105) covers an outer peripheral side face (103a) of the base material layer (103).SELECTED DRAWING: Figure 1
Patent JP-2021156003-A (JP)
Title: Sanitary washing device
Inventor: MATSUMOTO HARUKA
IPC: A47K13/10
Filed: 2020-03-27
Abstract: To provide a highly designed sanitary washing device that matches customer needs, such as unprecedented low-floor design, that can be used for a long time with peace of mind without worrying about problems caused by water leakage inside a casing.SOLUTION: A control means comprise: a first control means for controlling a water discharge means; and a second control means for processing a signal from a human body detection means for detecting a human body, wherein a lower surface of the second control means is installed at a position higher than the position of the lower surface of the first control means.SELECTED DRAWING: Figure 4
Patent JP-2021158221-A (JP)
Title: Grid box and dump truck
Inventor: KONO RYUJI
IPC: H01C1/02
Filed: 2020-03-27
Abstract: To provide a grid box capable of effectively cooling a plurality of resistors of a plurality of resistor modules which are disposed while being overlapped in a ventilation direction, and a dump truck with the grid box.SOLUTION: A grid box comprises: a plurality of resistor modules 40 which are disposed while being overlapped in a ventilation direction A; and a housing 50 whose both ends in the ventilation direction A are opened and in which the plurality of resistor modules 40 are accommodated. The resistor module 40 includes: a support 41 which is fixed inside of the housing 50; and a resistor 42 which is electrically insulated from the housing 50 while being supported by the support 41. The support 41 defines: a main passage P1 in which the resistor 42 is disposed; sub passages P2 and P2 opposed to inner wall surfaces 51a and 53a of the housing 50; and an induction passage P3 communicating between the sub passage P2 and the main passage P1. The grid box further comprises an induction wall 60 which is disposed in the middle of the sub passage P2 adjacent to the induction passage P3, across the ventilation direction A.SELECTED DRAWING: Figure 4
Patent JP-2021158261-A (JP)
Title: Metal magnetic particle, inductor, manufacturing method of metal magnetic particle, and manufacturing method of metal magnetic core
Inventor: ISHIDA TAKUYA
IPC: H01F17/04
Filed: 2020-03-27
Abstract: To provide a metal magnetic particle and an inductor with excellent insulation and DC superimposition characteristics, a manufacturing method of the metal magnetic particle capable of obtaining a metal magnetic particle having excellent insulation and DC superimposition characteristics, a manufacturing method of a metal magnetic core capable of obtaining a metal magnetic core having excellent insulation and DC superimposition characteristics.SOLUTION: A metal magnetic particle is provided with an oxide layer on the surface of an alloy particle 10 containing Fe and Si. The oxide layer has a first oxide layer 20, a second oxide layer 30, a third oxide layer 40, and a fourth oxide layer 50 from the alloy particle side, and in scanning transmission electron microscope-line analysis of element content using energy dispersive x-ray analysis, the first oxide layer 20 is a layer having a maximum Si content, the second oxide layer 30 is a layer having a maximum Fe content, the third oxide layer 40 is a layer having a maximum amount of Si, and the fourth oxide layer 50 is a layer having a maximum amount of Fe.SELECTED DRAWING: Figure 1
Patent JP-2021155380-A (JP)
Title: Oil-gelling agent
Inventor: OKUBO TAE
IPC: A61K8/37
Filed: 2020-03-30
Abstract: To provide a novel oil-gelling agent based on natural ingredients.SOLUTION: The oil-gelling agent contains as active ingredients the components (A) and (B) in the following: (A) an aliphatic ester represented by general formula (1) defined by R1-COO-R2 [where R1 represents a C17-29 linear alkyl group; and R2 represents a C20-30 linear alkyl group]; and (B) snow white wax.SELECTED DRAWING: None
Patent JP-2021163294-A (JP)
Title: Device for pseudo financial system and application program
Inventor: MIYATA NAOKI
IPC: G09B19/18
Filed: 2020-04-01
Abstract: To provide an optimum device, etc. for constructing a system useful to financial literacy education for children.SOLUTION: A device for a pseudo financial system usable by a first user and a second user having a prescribed relation, includes a financial parameter storage section for storing a value of a financial parameter associated with the first user, a parameter change section, in response to a transaction reflection instruction from the first user or the second user, changing a value of the financial parameter in the financial parameter storage section, a setup parameter storage section for storing a value of the setup parameter, the value of which can be changed by the second user, an addition value calculation section for calculating an addition value based on a time series of values of the financial parameter in the financial parameter storage section and a value of the setup parameter in the setup parameter storage section, and an automatic update section adding the addition value calculated by the addition value calculation section to the value of the financial parameter in the financial parameter storage section and automatically updating the value of the financial parameter in the financial parameter storage section.SELECTED DRAWING: Figure 3
Patent JP-2021162505-A (JP)
Title: Radar device
Inventor: TSURUSAKI KENSUKE
IPC: G01S7/02
Filed: 2020-04-01
Abstract: To obtain a radar device that can suppress deterioration of detection performance of a moving target while performing radio wave interference countermeasure.SOLUTION: A radar device 100 comprises: an antenna 1A; an individual processing unit 4A that is connected to the antenna 1A; an antenna 1B; and an individual processing unit 4B that is connected to the antenna 1B. The radar device 100 performs searching and tracking of a target to acquire detection information of the target by irradiating the target with a pulse based on pulse specification from the antennas 1A and 1B. The individual processing units 4A and 4B respectively comprise other antenna pulse removal processing units 31a and 31b that perform processing to remove the pulse transmitted from other antenna in acquiring the detection information of the target.SELECTED DRAWING: Figure 1
Patent JP-2021165235-A (JP)
Title: Inhibitors of atrogin-1 expression
Inventor: INO MIHO
IPC: A61K31/353
Filed: 2020-04-06
Abstract: To provide inhibitors of atrogin-1 expression and agents containing the same for preventing muscular atrophy or for preventing or improving muscular weakness.SOLUTION: Disclosed is a composition for inhibiting muscle atrophy containing one or more selected from α-lipoic acid, sesamol and anpelopsin. Also disclosed is an inhibitor of atorogin-1 gene expression containing one or more selected from α-lipoic acid, sesamol, and anpelopsin as an effective ingredient. Also disclosed is food and drink for suppressing muscular atrophy containing the inhibitor of atorogin-1 gene expression. Also disclosed is an agent for preventing/improving sarcopenia containing the inhibitor of atorogin-1 gene expression.SELECTED DRAWING: Figure 1
Patent JP-2021167783-A (JP)
Title: Energy beam irradiation device
Inventor: HARAGUCHI MASARU
IPC: H01J35/18
Filed: 2020-04-13
Abstract: To provide an energy beam irradiation device allowing stable arrangement of an electron emission unit.SOLUTION: An energy beam irradiation device 1 has a filament unit 2 having a long filament 10, a vacuum vessel 3 having a window part 9, and a rail part 6 having a long cylindrical shape capable of accommodating the filament unit 2 and formed with an opening at a portion facing the window part 9 on an outer peripheral surface. The filament unit 2 has multiple positioning parts 20 slidably abutting on an inner surface 60a of the rail part 6 and positioning the filament 10 with respect to the rail part 6, and can be inserted to the rail part 6 from an end of the rail part 6.SELECTED DRAWING: Figure 6
Patent JP-2021168862-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A performance can be controlled to a first performance mode and a second performance mode, and a vibration performance for vibrating operation means can be executed. The vibration performance includes a first vibration performance, a second vibration performance different in a performance mode from the first vibration performance, and a third vibration performance executed on the basis of prior determination. A ratio at which the third vibration performance is executed is different between in the first performance mode and in the second performance mode.SELECTED DRAWING: Figure 37
Patent JP-2021085868-A (JP)
Title: Thermal image monitoring apparatus and distributing panel having the same
Inventor: YANG SEUNGPIL
IPC: H02B3/00
Filed: 2020-04-22
Abstract: To provide a thermal image monitoring apparatus and a distributing panel having the same, where a rotation vibration reduction unit can prevent relative sliding between a base and a bracket and reduce vibration in a rotating direction by virtue of contact, and a horizontal vibration reduction unit can prevent relative sliding between the bracket and a thermal image camera and reduce vibration in one direction by virtue of contact.SOLUTION: A thermal image monitoring apparatus comprises: a base 100 fixed to a fixing plate 5 disposed in a distributing panel; a bracket 200 coupled to the base 100 and formed to adjust an angle to the base 100; a thermal image camera 300 coupled to the bracket 200 and formed to adjust a direction according to a position coupled onto the bracket 200; and a vibration reduction unit provided in at least one of a position where the base 100 and the bracket 200 are coupled and a position where the bracket 200 and the thermal image camera 300 are coupled, and configured to reduce vibration transferred from the fixing plate 5.SELECTED DRAWING: Figure 2
Patent JP-2021173877-A (JP)
Title: Search system, search apparatus, and search method
Inventor: YOSHINO MASAYUKI
IPC: G06F16/903
Filed: 2020-04-27
Abstract: To provide a search system configured to execute search with high confidentiality.SOLUTION: A search system includes: a first management unit which stores management information formed by associating encrypted search keys with encrypted IDs associated with the encrypted search keys in a first storage area which cannot be browsed by an administrator of a provider machine, decrypts an encrypted search key corresponding to an encrypted query from a browser machine and an encrypted ID corresponding to the encrypted search key in the management information and encrypts them again; and a second management unit which stores index information formed by associating encrypted search keys to be used in search in the provider machine and one or more encrypted IDs associated with the encrypted search keys in a second storage area, and updates an encrypted search key and an encrypted ID corresponding to the encrypted query from the browser machine in the index information, to the encrypted search key and the encrypted ID which have been decrypted and encrypted by the first management unit.SELECTED DRAWING: Figure 1
Patent JP-2021171400-A (JP)
Title: Game machine
Inventor: TOMINAGA YOSHIHIRO
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To enhance performance effects.SOLUTION: In a Pachinko machine 1, when reproduction of a second performance sound is started during reproduction of a first performance sound, a silence state is set when the reproduction of the second performance sound is started. As a result, the reproduction of the second performance sound is started through the silence state. Therefore, even when the reproduction of the second performance sound is started in addition to the first performance sound during the reproduction of the first performance sound, the head of the second performance sound can be made to stand out, and it is easy for a player to feel the head of the second performance sound.SELECTED DRAWING: Figure 56
Patent JP-2021172771-A (JP)
Title: Method for producing hollow particle
Inventor: ISHIBA MASATOSHI
IPC: C08F2/18
Filed: 2020-04-28
Abstract: To provide a method for producing hollow particles that effectively reduces an amount of residual solvent in hollow particles even when the voidage and particle size are increased.SOLUTION: In a method according to the present invention, hollow particles having through holes are produced through the step for polymerizing a monomer in a state where an oil phase containing a monomer, an oil-soluble polymerization initiator, and an organic solvent is suspended in an aqueous medium. As the organic stabilizer, specific amounts of a hydrophobic solvent and a hydrophilic solvent are used in combination.SELECTED DRAWING: Figure 1
Patent JP-2020115592-A (JP)
Title: Electronic component
Inventor: BAEHAN-SUNG
IPC: H01L21/60
Filed: 2020-04-30
Abstract: To provide an electronic component including a pad portion whose numerical errors that occur during manufacturing and during bonding can be compensated.SOLUTION: An electronic device includes: a first electronic component and a second electronic component that are electrically coupled. The first electronic component and the second electronic component each includes pad portions that are electrically coupled. Each of the pad portions includes: a first pad row including pads extending along each extension line; and a second pad row including pads extending along each extension line. The pads of the first pad row include: first pads whose extension lines substantially converge at a first point and second pads whose extension lines substantially converge at a second point different from the first point.SELECTED DRAWING: Figure 16A
Patent JP-2021177841-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-12
Abstract: To enhance the interest of a game.SOLUTION: A Pachinko game machine PY1 includes a performance control microcomputer 121 capable of executing a predetermined performance and a second normal button 43. The performance control microcomputer 121 can execute a probability variation promotion performance that prompts a player to press the second normal button 43.SELECTED DRAWING: Figure 46
Patent JP-2021179181-A (JP)
Title: Exhaust emission treatment device
Inventor: KITANO TAKAYUKI
IPC: F01N3/08
Filed: 2020-05-12
Abstract: To suppress the unnecessary consumption of urea water while properly purifying NOx.SOLUTION: An exhaust emission treatment device performs treatment including the following steps of: a step (S104) for setting a consumption suppression mode when an engine is in a warmup finish state (YES in S100), and an SCR catalyst is in a warmup finish state (YES in S102); a step (S106) for calculating a target value of a NOx discharge amount; a step (S108) for calculating the NOx discharge amount; a step (S110) for controlling an addition amount of urea water so that the NOx discharge amount reaches the target value; and a step (S112) for performing normal control when the engine is not in the warmup finish shaft (NO in S100), and the SCR catalyst is not in the warmup finish state (NO in S102).SELECTED DRAWING: Figure 3
Patent JP-2021180570-A (JP)
Title: Wireless power feeder for vehicle and wireless power feeding method
Inventor: TAKAGI RYOHEI
IPC: H01M10/48
Filed: 2020-05-14
Abstract: To provide a vehicular wireless power feeder and a vehicular wireless power feeding method, which can increase the opportunity to implement power supply at the time of start-up.SOLUTION: A vehicular wireless power feeder SD is used in a vehicle to wirelessly supplies power to a power receiving device (for example, a smartphone RD), but stops the power supply when a temperature thereof is equal to or higher than a predetermined first temperature. The vehicular wireless power feeder SD comprises: a power transmission unit 3 that wirelessly supplies power to the power receiving device; a temperature measuring unit 2 that measures the temperature of the power transmission unit 3; and a control unit 1 that controls the power transmission unit 3 to wirelessly supply the power to the power receiving device when the temperature measured by the temperature measuring unit 2 at the time of start-up, is equal to or lower than a predetermined second temperature threshold which is higher than the first temperature threshold.SELECTED DRAWING: Figure 1
Patent JP-2021182813-A (JP)
Title: Semiconductor device
Inventor: MASUDA AKIYOSHI
IPC: H03K17/12
Filed: 2020-05-19
Abstract: To provide a semiconductor device capable of suppressing, by a simple configuration, parasitic oscillation between a plurality of semiconductor elements mutually connected in parallel.SOLUTION: A plurality of semiconductor elements EL mutually connected in parallel include a plurality of first semiconductor elements EL1 and a plurality of second semiconductor elements EL2. A drive circuit 200 for supplying a gate signal to each of a plurality of semiconductor elements EL has a main circuit 201, and a plurality of insertion circuits 210 including a first insertion circuit 211 and a second insertion circuit 212. The first insertion circuit 211 is inserted between the main circuit 201 and a plurality of first semiconductor elements EL1. The second insertion circuit 212 is inserted between the main circuit 201 and a plurality of second semiconductor elements EL2. Each of the first insertion circuit 211 and the second insertion circuit 212 includes a first diode D1 with a forward direction toward the main circuit 201 and a second diode D2 connected in reversely parallel to the first diode D1.SELECTED DRAWING: Figure 3
Patent JP-2020124608-A (JP)
Title: Game program and game system
Inventor: OKUYAMA MOTOKI
IPC: A63F13/79
Filed: 2020-05-20
Abstract: To provide a game program that enables acquisition of a game medium without damaging interest for a game.SOLUTION: Game execution means 562 executes a quest in a game according to a user's operation. When the number of times of execution of the quest reaches a predetermined number of times, a server device 2 grants a lottery right for executing lottery processing of selecting any game medium out of a plurality of game media using a lottery. According to operation of the user to whom the lottery right is granted, lottery execution means 233 executes the lottery processing and associates a game medium selected by the lottery processing with the user. After the number of times of execution of the quest reaches the predetermined number of times, the number-of-times setting means 237 newly sets a predetermined number of times. When the number of times of execution of the quest reaches the predetermined number of times newly set by the number-of-times setting means 237, the server device 2 further grants the lottery right.SELECTED DRAWING: Figure 1
Patent JP-2021183570-A (JP)
Title: Microorganism control method
Inventor: NAKADA REN
IPC: A01N31/08
Filed: 2020-05-22
Abstract: To provide a microorganism control method that has improved use amount and smoking time of a smoking agent.SOLUTION: Provided is a microorganism control method, which is a microorganism control method in which a heating type smoking agent containing an organic foaming agent and a microorganism control agent is used, and, after having the water content per unit area of the surface to be treated to 0.01 to 10.0 mg/cm2, smoking treatment is performed using the heating type smoking agent.SELECTED DRAWING: None
Patent JP-2021185295-A (JP)
Title: Watertight door unit
Inventor: HARA MASAKI
IPC: E06B7/16
Filed: 2020-05-25
Abstract: To provide a watertight door unit which is constituted to be relatively easily mounted, enables door attachment elements (a mounting fitting and a fixing ring) to be attached to its wall with sufficient strength, and secures a sufficient sealing performance in spite of a comparatively simple constitution.SOLUTION: In a watertight door unit, a wall part 1 is sandwiched by a collar 22 of a mounting fitting 2 and a fixing ring 3 from a thickness direction, and an inner peripheral edge of the fixing ring 3 is connected to an outer peripheral surface of the mounting fitting 2, so that the mounting fitting 2 and the fixing ring 3 are fixed to the wall part 1. A sealing member (calking compound 6) is provided on an outer peripheral edge of the collar 22, and a sealing member (calking compound 7) is provided on an outer peripheral edge of the fixing ring 3. An annular groove (44a) that opens toward the inside of a door 4 is provided on an outer peripheral side of the inside of the door 4. A seal ring 5 is attached to the inside of the annular groove (44a). The seal ring 5 has a lip 5a that is deflected and pressed to an outer surface 25a (wall surface of a step part 26 in a radial direction) of a protruded slender portion 25 when the door 4 is closed.SELECTED DRAWING: Figure 1