baber/WOPTO huggingface dataset:
Patent JP-2021152392-A (JP)
Title: Construction machine
Inventor: MORI KAZUSHIGE
IPC: E02F9/22
Filed: 2020-03-24
Abstract: To stably hold the length of a hydraulic cylinder even if a load is applied to an oil chamber of the hydraulic cylinder constituting a closed circuit.SOLUTION: A construction machine comprises a rod side supply line L1a connecting a first port P1a of a hydraulic pump Pa to a rod side oil chamber C1a of a hydraulic cylinder 25, a bottom side supply line L2a connecting a second port P2a of the hydraulic pump to a bottom side oil chamber C2a of the hydraulic cylinder, a first tank line L4a connecting the rod side supply line to a tank T, and a second tank line L3a connecting the bottom side supply line to the tank, and comprises a first actuation type check valve V1a for prohibiting a flow of pressure oil from the rod side oil chamber to the hydraulic pump, a first check valve driving mechanism D1a for opening the first actuation type check valve in conjunction with an extension operation of the hydraulic cylinder, a second actuation type check valve V2a for prohibiting a flow of the pressure oil from the bottom side oil chamber to the hydraulic pump, and a second check valve driving mechanism D2a for opening the second actuation type check valve in conjunction with a contraction operation of the hydraulic cylinder.SELECTED DRAWING: Figure 2
Patent JP-2021155228-A (JP)
Title: Cavity-filling cement composition, cavity filler, and filling construction method
Inventor: KOSAKAI NORIYUKI
IPC: C04B24/16
Filed: 2020-03-25
Abstract: To provide a cavity-filling cement composition capable of securing necessary strength after hardened, and capable of being prevented from leaking from a cavity part; and to provide a cavity filler and a filling construction method.SOLUTION: A cavity-filling cement composition according to this invention comprises a cement, a lightweight aggregate, and a thickener, wherein the thickener contains: a high-performance special thickener which is an alkyl allylsulfonate and/or an alkyl ammonium salt; and a methyl cellulose-based thickener.SELECTED DRAWING: None
Patent JP-2021153764-A (JP)
Title: Game machine
Inventor: YOSHIMIZU RYOTARO
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine which can impart novel game property capable of enhancing a player's interest.SOLUTION: In a game machine which includes determination means capable of determining whether or not a special game can be executed, symbol determination means capable of determining symbols, symbol display means capable of executing variable display of symbols on the basis of any of a plurality of variation patterns, and setting means capable of setting any of a plurality of game states that include a non-time-shortening game state and a time-shortening game state, the setting means can set the time-shortening game state via execution of a special game and set the time-shortening game state not via execution of the special game. The symbol display means sets so that variable display of symbols can be executed on the basis of a variation pattern in accordance with each time-shortening game state when the time-shortening game state is set via execution of the special game and when the time-shortening game state is set not via execution of the special game.SELECTED DRAWING: Figure 85
Patent JP-2021160774-A (JP)
Title: container
Inventor: NISHIHARA SEIJI
IPC: B65D3/00
Filed: 2020-03-31
Abstract: To realize a structure capable of firmly fitting with a receiving part of a body member made of as resin or the like, relating to a paper-made cap, so as to replace an over-cap with one made of paper excellent in texture and touch feeling, relating to a bottle container especially for a cosmetic.SOLUTION: A cap 14 is for covering, for example, a pump unit 2 of a pump bottle, and contains a cylindrical part 15 and a lid plate 16 provided at an upper end part thereof. While an annular projection 19 is formed by turning back at a lower end of the cylindrical part 15, meanwhile an annular recessed part 20 which the annular projection 19 is firmly fitted with is formed at a discharge port 4 of a bottle body 1. Since the annular projection 19 has a hollow structure, even when the cap 14 has a processing error or the bottle body 1a has a molding, the error is absorbed to tightly and lightly fitting.SELECTED DRAWING: Figure 2
Patent JP-2021163305-A (JP)
Title: Information processor and program
Inventor: YAMAMOTO SEIDO
IPC: G06Q30/02
Filed: 2020-04-01
Abstract: To provide an information processor and a program capable of providing a benefit-imparting service linked among multiple sales methods.SOLUTION: An information processor includes: first acquisition means that acquires a purchasing history of a user who has bought a product sold by a first sales method; second acquisition means that acquires a purchasing history of the user who has bought a product sold by a second sales method; management means that manages the purchasing histories acquired by the first acquisition means and the second acquisition means while associating them with a piece of information capable of identifying the user; and imparting means that imparts benefits to users related to the purchasing history when the conditions for purchasing the product included in the purchasing history satisfy the conditions for granting benefits.SELECTED DRAWING: Figure 10
Patent JP-2021164375-A (JP)
Title: Degradation determination system of power transmission line attachment and deterioration determination method of the power transmission line attachment
Inventor: KAMIYAMA HIDEKI
IPC: B64C39/02
Filed: 2020-04-03
Abstract: To provide a degradation determination system of a power transmission line attachment, capable of simply and quickly performing processing for determining deterioration of an attachment adhered to an overhead power transmission line in low cost.SOLUTION: A degradation determination system 1 of a power transmission line attachment, attached to an overhead power transmission line 50, and determining a deterioration level of an attachment 10 in which a conductive current flowing in the power transmission line 50 flows, comprises: a flight vehicle 2; and a determination device 3. The flight vehicle 2 photographs the attachment 10 with a thermography 20 by flying until a vicinity position of the attachment 10, and determines a value Ic of the conductive current flowing in the overhead power transmission line 50 with a current measurement device 21, and transmits data D of an image obtained to the determination device 3 by photographing and the value Ic of the conductive current, measured. The determination device 3 calculates a current value I corresponded to a temperature T of the attachment 10 obtained on the basis of the data D of the image, and determines the deterioration level of the attachment 10 on the basis of the current value I calculated and the value Ic of the conductive current.SELECTED DRAWING: Figure 1
Patent JP-2021159989-A (JP)
Title: Welding control device and welding control method
Inventor: NAKATSUKA YOSHITOSHI
IPC: B23K11/11
Filed: 2020-04-03
Abstract: To provide a welding control device capable of improving production efficiency and welding quality.SOLUTION: One aspect of the present disclosure is a welding control device used for a resistance welder, which comprises a first electrode and a second electrode, a support unit for supporting the second electrode, a motor for moving the first electrode with respect to the second electrode, and an encoder for outputting the amount of rotation of the motor. The welding control device comprises a strain sensor for measuring the strain of the support unit, and a control unit for controlling the resistance welder. The control unit has a displacement amount detection unit for detecting the amount of displacement of an inter-electrode distance between the first electrode and the second electrode based on the amount of rotation of the motor output by the encoder and the strain of the support unit output by the strain sensor during the execution of welding by the resistance welder, and an adjustment unit for adjusting a welding current of the resistance welder based on the amount of displacement during the execution of welding.SELECTED DRAWING: Figure 1
Patent JP-2021164539-A (JP)
Title: Rice washing method for rice to be cooked
Inventor: TSUDA SUMIO
IPC: A47J43/24
Filed: 2020-04-07
Abstract: To provide methods for rice washing that applies a uniform rice washing effect on rice to be cooked using a little operation and inhibits hands from being wet and for rice washing that requires short time while including a cleaning operation.SOLUTION: A rice washing method for rice to be cooked includes: covering an opening side of a storage container with a bag-like member 1 including a string-like member 2 passing through an opening part of a net or cloth from which no rice grains leak and an ear on a rear surface, putting rice to be cooked into the bag-like member before closing the opening part, and putting the bag-like member into the storage container before dipping the bag-like member into water to wash the rice to be cooked; so that rice grains are made to stick to one another, fastening the bag-like member 1's opening part side with the string-like member 2 and washing the rice to be cooked by kneading the rice to be cooked a plurality of times from the outside of the a storage part, or putting the bag member into an outer bag member and applying pressure from the outside by kneading the rice to be cooked to wash the rice to be cooked in a method inhibiting hands from being wet; and, performing the washing a plurality of times before opening the bag member and holding the ear on the rear side and turning over the bag member or covering the opening side of the storage container with the bag member and turning over the bag member to put rice into an inner pot of a rice cooker and finish a rice washing process.SELECTED DRAWING: Figure 7
Patent JP-2021146497-A (JP)
Title: Three way tightening nut-turning tool
Inventor: SUDA TAKANORI
IPC: B25B13/10
Filed: 2020-03-23
Abstract: To solve problems in which a spanner and a wrench arranged for each of the sizes of nuts are necessarily selected for each size of the nuts, and the spanners and the wrenches have to be prepared by the number of sizes in the work having multiple sizes of the nuts to be handled, and some containers are necessary if the number of spanners and wrenches is large, and also a space is taken when hooked in a wall and the management becomes troublesome if increased in number, and it is not economical, and also, the monkey-wrenches have to be adjusted for each size of the nut, and therefore it is troublesome.SOLUTION: A nut fastening tool comprises two handles and one rotating shaft. A jaw provided in the arm tip of one handle for fitting two surfaces pinching one surface of a six-surface nut and opened to 60 degrees and a column provided in the arm tip of another handle tighten a nut of multiple sizes, and thereby the nut can be turned easily.SELECTED DRAWING: Figure 5
Patent JP-2021167997-A (JP)
Title: Table information processing apparatus, table information processing method, and program
Inventor: WADA SHIGEFUMI
IPC: G06F40/177
Filed: 2020-04-09
Abstract: To provide a table information processing apparatus capable of easily and appropriately adding data to a table.SOLUTION: A table information processing apparatus 1 includes: a file reception unit 122 that receives a file to a table to be output; a relation determination unit 131 that determines whether or not each of one or more character strings included in one row of one or more rows has a predetermined relation with an attribute name of the table to be output; a correspondence facilitation unit 132 that performs outputting for facilitating mapping of a column corresponding to a character string determined by the relation determination unit 131 not to have the predetermined relation with the attribute name of the table; a correspondence reception unit 123 that receives a correspondence of a column corresponding to a character string from a user and the attribute name; and a record acquisition unit 134 that acquires a record having one or more pieces of information corresponding to the character string as an attribute value corresponding to the corresponded attribute name according to the received correspondence. A table output unit 141 outputs the record acquired by the record acquisition unit 134 to the table to be output.SELECTED DRAWING: Figure 2
Patent JP-2021167369-A (JP)
Title: Polysilazane compound-containing composition
Inventor: SAIKAWA MAKOTO
IPC: C08K5/1545
Filed: 2020-04-09
Abstract: To provide a polysilazane compound-containing composition produced of a polysilazane compound which improves visibility of an intrinsically colorless transparent poor-in-visibility siliceous film capable of visually recognizing the existence of the siliceous film even in a dark place particularly by light irradiation.SOLUTION: A polysilazane compound-containing composition includes: a polysilazane compound (A); at least one luminescent compound (B) selected from the group consisting of a tetraphenylethylene-based compound (B1), a silole-based compound (B2), and a xanthene-based coloring agent (B3); and an organic solvent (C).SELECTED DRAWING: None
Patent JP-2021168036-A (JP)
Title: Arithmetic processing unit
Inventor: OKAZAKI RYOHEI
IPC: G06F9/30
Filed: 2020-04-10
Abstract: To provide an arithmetic processing unit capable of suppressing an increase in the latency of an instruction decoder.SOLUTION: An arithmetic processing unit comprises a first decoder 114 to process instructions in a single cycle, a second decoder 114 to process instructions in multiple cycles, and a determinator 114a, where the determinator makes the first decoder 114 process the instruction of the processing object when the instruction of the processing object is a special instruction and there is no previous instruction being processed, and on the other hand, the determinator determines to make the second decoder 114 process the instruction of the processing object when the instruction of the processing object is not a special instruction, or there is a previous instruction being processed.SELECTED DRAWING: Figure 3
Patent JP-2021172243-A (JP)
Title: Rear view check assistance system
Inventor: TANIGUCHI TAKAHIRO
IPC: H04N7/18
Filed: 2020-04-27
Abstract: To provide a rear view check assistance system capable of accomplishing anti-glare while displaying a rear image in real time.SOLUTION: An image photographed by a back camera 4 is displayed on a display unit 3. When going-over of a convex step 401 over a road of an own vehicle A has been detected, occurrence of an anti-glare necessary state is predicted (a1), and a period including a period during which a subsequent vehicle B passes through the convex step 401 upward is set as a subsequent vehicle anti-glare period. In the subsequent vehicle anti-glare period (a2), a gain and an exposure time of a back camera 4 are changed to smaller values, thus reducing brightness of an image being photographed by the back camera 4.SELECTED DRAWING: Figure 4
Patent JP-2020124577-A (JP)
Title: Fusion device
Inventor: WILLIAM ROBERT WALSH
IPC: A61F2/44
Filed: 2020-04-30
Abstract: To facilitate mechanical stability between two bone regions.SOLUTION: In a device 261 adapted to be positioned between the two bone regions, an inner surface 272 of a body 262 comprises a stabilizing arrangement 274 in the form of a series of protrusions 278. The stabilizing arrangement 274 is configured such that bone growing from one bone region toward the other engages the stabilizing arrangement 274 of the device 261.SELECTED DRAWING: Figure 16
Patent JP-2021177318-A (JP)
Title: Stand apparatus
Inventor: DOBASHI MORIYUKI
IPC: G06F1/16
Filed: 2020-05-08
Abstract: To provide a stand apparatus that can improve the operability.SOLUTION: A stand apparatus includes: a first cover 1 capable of holding an electronic apparatus 50 in a standing-upright manner; and a second cover 2 where an input unit 60 capable of outputting input signals to the electronic apparatus 50 is arranged. The first cover 1 and the second cover 2 have respective opposing sides connected so as to be turnable. The first cover 1 includes: a first plate portion 11 that supports the back surface of the electronic apparatus 50; a second plate portion 12 coupled to the first plate portion 11; a third plate portion 13 coupled to the second plate portion 12; and a fourth plate portion 14 coupled to the third plate portion 13 and the first plate portion 11. The first plate portion, the second plate portion, the third plate portion and the fourth plate portion are configured so as to be coupled in an endless annular shape. This stand apparatus can change a mode between a stand mode in which at least a part of the first plate portion 11, the third plate portion 13 and the fourth plate portion 14 are placed in a triangular shape in a side view, and a cover mode in which the first plate portion 11, the second plate portion 12, the third plate portion 13 and the fourth plate portion 14 are folded in a double-layer plate shape.SELECTED DRAWING: Figure 6
Patent JP-2021178740-A (JP)
Title: Crystalline composite powder, and crystalline tablet made of the same
Inventor: KANO KUNIHIKO
IPC: C03C8/20
Filed: 2020-05-11
Abstract: To obtain crystalline composite powder having crystallization nearly completed after softening and flowing even when the firing time is short, and crystalline tablets made of the same.SOLUTION: Crystalline composite powder of the invention contains glass powder of 70-99.9 vol.% and fire-resistant powder of 0.1-30 vol.%. The glass powder contains PbO of 68-82%, B2O3 of 4-11%, SiO2 of 0-3.5%, ZnO of 7-14%, and BaO of 0.1-4% by mass% as the glass composition and has a mass ratio PbO/ZnO of 4-11 and a maximum particle diameter of 60 μm or less, and a specific surface area of 0.55-0.85 m2/g. The fire-resistant powder is lead titanate based fire-resistant powder.SELECTED DRAWING: Figure 1
Patent JP-2021179263-A (JP)
Title: Heat cooker
Inventor: MIZUNO TATSUHIKO
IPC: F24C3/04
Filed: 2020-05-12
Abstract: To provide a heat cooker that can determine whether a light transmitting part is fouled before igniting a gas burner while reducing equipment cost.SOLUTION: A heat cooker 1 includes: a top board 9; a gas burner 7; a light transmitting part 31 to be exposed; an infrared sensor 10 covered by the light transmitting part 31 from above; and a control unit 50 for performing determination processing on the basis of a detection result by the infrared sensor 10. The heat cooker 1 further includes a light source 99 disposed upward from the top board 9 in a vertical direction and capable of irradiating the top board 9 with light including specific frequency components F1, F2 which overlap on part of multiple frequency components of sunlight which are absorbed by atmospheric air and can be detected by infrared sensor 10. The control unit 50 controls the light source 99 to emit light before igniting the gas burner 7 and determines that the light transmitting part 31 is fouled when a difference in intensity between at the time of irradiation and before irradiation with the specific frequency components F1, F2 included in the detection result by the infrared sensor 10 is equal to or lower than a predetermined value G1.SELECTED DRAWING: Figure 6
Patent JP-2021178906-A (JP)
Title: Nano-cellulose composite material and method for producing the same
Inventor: ANDO YOSHITO
IPC: C08K5/098
Filed: 2020-05-12
Abstract: To provide a nano-cellulose composite material having improved dispersibility to a resin and a solvent by preventing coagulation, and to provide a method for producing the same.SOLUTION: This invention relates to: a nano-cellulose composite material in which a nano-cellulose is mixed with a soap; and a method for producing the nano-cellulose.SELECTED DRAWING: Figure 3
Patent JP-2020119612-A (JP)
Title: Currency processing machine
Inventor: YOSHIDA ISAO
IPC: G07D7/187
Filed: 2020-05-13
Abstract: To reflect easily a volition of a user in whether or not to reuse a currency.SOLUTION: A currency processing machine comprises: a distribution part 22 for distributing a current which is identified as a reception impossible currency by an identification part 21 to a reject part 24, distributing a currency which is identified as a reception possible currency and as a reuse suitable currency by the identification part 21 to a reuse currency storage part 26, and distributing a currency which is identified as the reception possible currency and a reuse unsuitable currency by the identification part 21 to a reuse impossible currency storage part 25, in a normal operation mode in which, a switching instruction operation of an operation mode is not input to operation mode switching instruction reception means, and distributing the currency which is identified as the reception impossible currency by the identification part 21 to the reject part 24, distributing the currency which is identified as the reception possible currency by the identification part 21, to the reuse impossible currency storage part 25, regardless of whether the currency is identified as the reuse suitable currency or the reuse unsuitable currency, in a first operation mode in which the switching instruction operation to a first operation mode is input to the operation mode switching instruction reception means.SELECTED DRAWING: Figure 2
Patent JP-2021180581-A (JP)
Title: Soc controller for power storage device
Inventor: AKIHISA DAISUKE
IPC: H02J13/00
Filed: 2020-05-14
Abstract: To provide, in a power distribution network for distributing electric power to a plurality of users, a configuration that controls the SOC of a power storage device to store the electric power in the power storage device so as to supply more electric power to the power distribution network that is connected to the power storage device and is expected to deal with the increased demand for electric power as an event or the like progresses.SOLUTION: The present invention relates to an SOC controller for controlling the SOC of a power storage device in a power distribution network to which a user apparatus, a power generator, and a power storage device are connected. The SOC controller includes: event prediction information acquisition means for acquiring prediction information on an event occurrence that can cause increase of demand for electric power by the user apparatus; and SOC control means for controlling the SOC when the prediction information is received, so that the power storage device can discharge electric power for supplying, through the power distribution network, the amount of electric power that is expected to be used by the user apparatus when an event in the prediction information happens.SELECTED DRAWING: Figure 1
Patent JP-2021181702-A (JP)
Title: Flip-up gate door
Inventor: KUNO SEITA
IPC: E05F15/63
Filed: 2020-05-19
Abstract: To provide a flip-up gate door which can improve the assembly workability.SOLUTION: A flip-up gate door comprises: a hollow column 2; a vertical motion unit 60 which vertically moves in the column 2; a frame unit 70 which is arranged in the column 2; a rotation arm whose base end side is attached to a rotation shaft 77 of a cam body of the frame unit 70; a door body which is supported on the tip side of the rotation arm; and a biasing unit 80 which upwardly biases the vertical motion unit 60 in the column 2. The vertical motion unit 60 is mounted on the biasing unit 80. The vertical motion unit 60 is provided with a cam receiver on which the cam body is slidably mounted.SELECTED DRAWING: Figure 4