baber/WOPTO huggingface dataset:
Patent JP-2023037996-A (JP)
Title: Printed wiring board and method for manufacturing printed wiring board
Inventor: TAKAHASHI MICHIMASA
IPC: H05K3/46
Filed: 2021-09-06
Abstract: To provide a printed wiring board having stable performance.SOLUTION: A printed wiring board has a resin insulating layer having a first surface and a second surface opposite to the first surface, and a conductor layer formed on the first surface. The conductor layer is formed of a first metal layer formed on the first surface, a second metal layer formed on the first metal layer, and a third metal layer formed on the second metal layer. The first metal layer and the third metal layer are formed of copper. The second metal layer is formed of metal other than copper.SELECTED DRAWING: Figure 3
Patent JP-2023038395-A (JP)
Title: Beer-like effervescent beverage packed in container
Inventor: NAKAJIMA HIROAKI
IPC: A23L2/00
Filed: 2021-09-06
Abstract: To provide a beer-like effervescent beverage packed in a container, which enables enjoying flavor changes from start to finish of drinking.SOLUTION: Under the temperature condition of 4°C, the average reduction rate of carbon dioxide gas content is 0.005 g/(100 mL/min) or higher for first five minutes after opening of a beer-like effervescent beverage packed in a container. Under the temperature condition of 4°C, the reduction of carbon dioxide gas is 0.025 g/100 mL or higher for five minutes after opening of a beer-like effervescent beverage packed in a container. It is a method for chronologically changing the flavor of a beer-like effervescent beverage packed in a container while keeping the flavor balance, the method including adjusting the reduction of carbon dioxide in the beer-like effervescent beverage to 0.025 g/100 mL or higher under the temperature condition of 4°C or lower for five minutes gas after opening of the container.SELECTED DRAWING: None
Patent JP-2023039224-A (JP)
Title: Buckle for baggage tightening and baggage tightening device
Inventor: ADACHI ATSUHIKO
IPC: B65D63/14
Filed: 2021-09-08
Abstract: To provide a buckle for baggage tightening and a baggage tightening device which prevent damage of a connection part and an article, and enable efficient manufacture.SOLUTION: A baggage tightening device 10 includes a buckle 18 for baggage tightening. The buckle 18 for baggage tightening imparts fastening force to a first belt 20 and a second belt 30, and includes a belt fixture 40 and a connection part 42 for connecting the second belt 30 to the belt fixture 40. The connection part 42 has a first annular part 58 to which the second belt 30 is inserted, a second annular part 60 wound around a part of the belt fixture 40, and a coupling part 62. The coupling part 62 is configured by at least doubly folding one connection belt 64, and joining overlapping parts 64a, 64b and 64c by suture as first joining means. A first annular part 58 and a second annular part 60 are configured by a part that the connection belt 64 positioned on both sides across the coupling part 62 is bent in a U shape.SELECTED DRAWING: Figure 1
Patent JP-2023042322-A (JP)
Title: Method for constructing automatic answering database for elevator and constructing system for automatic answering database for elevator
Inventor: MIYAGAWA YUKIHIRO
IPC: G06Q50/10
Filed: 2021-09-14
Abstract: To provide a method for constructing an automatic answering database for an elevator capable of reducing the work burden of a person.SOLUTION: An elevator includes an automatic answering unit 1 that automatically answers for a voice inquiry from a user relating to the elevator. The automatic answering unit 1 includes: a reading step for automatically reading the message of the inquiry from the user; an extracting step for extracting at least one word among the words contained in the message read in the reading step; and a writing step for writing, in a database, the word extracted in the extracting step, at least one relevant item relating to such a word among the operating status of the elevator, status information on a site where the elevator is provided, the arrangement status of an attendant, and the arrangement site of the attendant, and a message for answering the user by voice on the basis of the word and of the relevant item.SELECTED DRAWING: Figure 2
Patent JP-2023043053-A (JP)
Title: Method for producing polyalkylene oxide
Inventor: IMAMURA YUKA
IPC: C08G65/46
Filed: 2021-09-15
Abstract: To provide a production method that is capable of giving a polyalkylene oxide with its molecular weight and polydispersity controlled in desired ranges in a simple manner.SOLUTION: A method for producing a polyalkylene oxide comprises step 1 of performing a polymerization reaction of an alkylene oxide in the presence of a chain transfer agent to give a high-molecular-weight polyalkylene oxide; and step 2 of irradiating the high-molecular-weight polyalkylene oxide from the step 1 with radiation to give a polyalkylene oxide. The amount of use of the chain transfer agent is equal to or larger than 800 mass ppm relative to the alkylene oxide, and the high-molecular-weight polyalkylene oxide has a viscosity in a 1 mass% aqueous solution of 6000 mPa s or less.SELECTED DRAWING: None
Patent JP-2023043409-A (JP)
Title: electric turbo compressor
Inventor: SAITO HIROSHI
IPC: F04D29/30
Filed: 2021-09-16
Abstract: To provide an electric turbo compressor capable of performing efficient 2-stage compression.SOLUTION: A first impeller 51 has a first hub 51H fixed to a rotation shaft 40 and a plurality of first blades 51B arranged on the first hub 51H. A second impeller 52 has a second hub 52H fixed to the rotation shaft 40 and a plurality of second blades 52B arranged on the second hub 52H. A housing 10 has a first shroud 53a which is arranged opposite to the first blades 51B and forms a first impeller chamber 28 storing the first impeller 51; and a second shroud 53b which is arranged opposite to the second blades 52B and forms a second impeller chamber 33 storing the second impeller 52. A first rear end gap which is a minimum value of a gap between a rear end 51Ba of the first blades 51B and the first shroud 53a is smaller than a second rear end gap which is a minimum value of a gap between a rear end 52Ba of the second blades 52B and the second shroud 53b.SELECTED DRAWING: Figure 2
Patent JP-2023044788-A (JP)
Title: Manufacturing method of film
Inventor: MATSUMOTO TORU
IPC: B65H20/32
Filed: 2021-09-21
Abstract: To transport without movement of coating liquid, such as occurrence of liquid splash, in transportation after coating to a battery separator film.SOLUTION: A manufacturing method of a film includes a step (coating step) for coating a film with slurry, and a step (drying step) for drying the coated slurry. In the manufacturing method of a film, the drying step is performed in the noncontact state with a roll, and the minimum curvature radius R of the film in the drying step is 500 mm or larger.SELECTED DRAWING: None
Patent JP-2023045692-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023046765-A (JP)
Title: Degreasing device
Inventor: TANAKA MASARU
IPC: F27D7/02
Filed: 2021-09-24
Abstract: To provide a degreasing device capable of reliably preventing condensation even when superheated steam is used as a degreasing gas.SOLUTION: A degreasing device includes: a heating furnace 1 that houses an object W to be treated, which is an object to be degreased; a first introduction channel 21 that introduces superheated steam, which is degreasing gas, into the furnace 1; a furnace-connecting space 9 which is separate from the first introduction channel 21 and is connected to the heating furnace 1; and a steam inflow-preventing mechanism 8 that prevents the superheated steam from flowing into the furnace-connecting space 9.SELECTED DRAWING: Figure 1
Patent JP-2023047375-A (JP)
Title: Ground connection tool
Inventor: SASAKI HISANORI
IPC: H01R4/64
Filed: 2021-09-27
Abstract: To provide a ground connection tool which enables easy ground connection between a ground line and a vehicle body panel and secures continuity performance which is stable over time.SOLUTION: A ground connection tool 10 includes a metallic connection tool body 11 which is electrically connected to a ground line 21 provided at a wire harness 20 arranged in a vehicle and a vehicle body panel 30 and has conductivity. The connection tool body 11 has: a terminal connection part 14 connected to a terminal 22 of the ground line 21; and a pair of elastic sandwiching pieces 15, 15 which sandwiches the vehicle body panel 30 to contact with the vehicle body panel 30 and establish electric continuity.SELECTED DRAWING: Figure 1
Patent JP-2023048643-A (JP)
Title: Method for producing stretched film, method for producing optical laminate and film stretching device
Inventor: NAKAHARA AYUMU
IPC: B29C55/16
Filed: 2021-09-28
Abstract: To provide a technique for preventing the deviation of an in-plane phase difference and/or an orientation angle that can occur over time in the continuous production of a long obliquely stretched film.SOLUTION: There is provided a method for producing a stretched film which comprises: gripping each of right and left edges in a width direction of a long film by right and left variable pitch-type clips in which a clip pitch in a longitudinal direction varies; preheating the film; obliquely stretching the film by running and moving the right and left clips while changing the clip pitch of at least one of the right and left clips; thermally fixing the film; and releasing the film from the right and left clips, wherein the clip pitch of the right and left clips is monitored during the oblique stretching and the clip pitch of at least one of the right and left clips during the oblique stretching is corrected so as to approach a set value based on the monitoring results.SELECTED DRAWING: Figure 1
Patent JP-2022098422-A (JP)
Title: Aqueous inkjet printing method and aqueous inkjet printing device
Inventor: KANEOKA YOSHINOBU
IPC: B41J2/01
Filed: 2021-09-29
Abstract: To enable aqueous inkjet printing to be performed on a plastic film.SOLUTION: In an aqueous inkjet printing, in which a film to be printed passes through an inkjet head part and runs on a hot-air drying passage while being applied with constant tension, sufficient tension for enabling the film to run stably is applied so that the film is neither flogged nor meandered by hot air during hot-air drying and a film that is not contracted by the tension and a drying temperature is selected as the film to be printed.SELECTED DRAWING: Figure 1
Patent JP-2023050308-A (JP)
Title: Pinball game machine
Inventor: SAKAI YOSHINOBU
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a Pachinko game machine having a handle unit which can enhance amusements of performances, with rich versatility.SOLUTION: A handle unit comprises a handle upper design P270 and a handle lower design P271 which can be detached and exchanged, on a base of a handle P204, the handle lower design has a function for placing a player's hand used like a sword in striking, when performing handle operation by a player, and further has a Peltier element which is a hot-cold unit, for warming and cooling in linkage with performances, for executing warm feeling and cooling feeling performances. The handle lower design can be exchanged for one which has no performance device, according to a product, the handle lower design and the handle upper design can integrally form an integral design, for enhancing the design properties of a game machine.SELECTED DRAWING: Figure 47
Patent JP-2023050582-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMASHIRO JUN
IPC: G03G21/00
Filed: 2021-09-30
Abstract: To achieve a fixing device that can detect clogging of a nozzle without requiring a pressure sensor for detecting the pressure of a fixer stored in a storage section.SOLUTION: A fixing device comprises: a spray unit that sprays a fixer for fixing a toner image on a sheet to the sheet; a supply unit that supplies the fixer toward the spray unit; a first voltage generation circuit (732A) that generates first voltage applied to a nozzle electrode (71B) according to a control signal input thereto; a second voltage generation circuit (732B) that generates second voltage applied to a counter electrode (71C); a counter current detection circuit (733B) that detects a current flowing in the counter electrode; and a control section (8). When a predetermined amount or more of the fixer is stored in a tank (72E), and a variation in the current detected by the counter current detection circuit (733B) is less than a threshold before and after the first voltage generated by the first voltage generation circuit (732A) is applied to the nozzle electrode (71B), the control section (8) determines that a nozzle (71D) is clogged.SELECTED DRAWING: Figure 3
Patent JP-2023054428-A (JP)
Title: Exhaust emission control device
Inventor: TORII HIROKI
IPC: F01N3/08
Filed: 2021-10-04
Abstract: To provide an exhaust emission control device capable of suppressing deterioration of fuel economy.SOLUTION: An exhaust emission control device 30 includes: a DPF device 41 for collecting PMs included in exhaust gas of an engine 10; and an ECU 70 for controlling filter regeneration for regenerating the DPF device 41 by burning particulate matters accumulated in the DPF device 41. The ECU 70 performs first regeneration processing for performing filter regeneration without stopping driving of a vehicle when the amount of PMs accumulated in the DPF device 41 becomes larger than a first threshold value A and determination processing for determining whether or not second regeneration processing for performing filter regeneration by stopping driving of the vehicle is performed during execution of the first regeneration processing.SELECTED DRAWING: Figure 1
Patent JP-2023054707-A (JP)
Title: Production method of peach protein-containing composition
Inventor: OKAYASU MUSASHI
IPC: A23J1/00
Filed: 2021-10-04
Abstract: To provide a method for efficiently producing a peach protein-containing composition from a residue (peach fiber) of a peach fruit squeezed into juice.SOLUTION: In a method for producing a peach protein-containing composition, a residue (peach fiber) remaining when juice is harvested from peach pulp obtained by removing a seed from a peach is treated with a glycolytic enzyme selected from a cellulase, a hemicellulase, a pectinase, and a xylanase, if necessary, and the resultant is extraction-treated with an alkaline aqueous solution of a pH of 8 to 13 and then liquid from the extraction is made acidic so as to be a pH of 2 to 5, thereby precipitating a peach protein.SELECTED DRAWING: None
Patent JP-2023059541-A (JP)
Title: suction device
Inventor: HATAKEYAMA AKIHIRO
IPC: F24F9/00
Filed: 2021-10-15
Abstract: To provide a suction device that can be easily manufactured, can stably form an air curtain surrounding a wide range and enables efficient suction in the surrounded range by using a strong spiral flow.SOLUTION: A suction device includes: a suction flow passage 10 having an approximately circular suction port 10a and causing a suction flow; a first fan 20 for generating a suction flow in the suction flow passage 10; a cylindrical blowout flow passage 30 having an approximately annular outlet 30a surrounding the suction port 10a and coaxially surrounding the suction flow passage 10 to cause a blowout flow; a second fan 40 for introducing the blowout flow to the cylindrical blowout flow passage; a disk-like passage 50 connected to the approximately annular outlet 30a and expanding the blowout flow to form a disk shape orthogonal to an axis of the cylindrical blowout flow passage 30; a turning guide 60 provided in the disk-like passage 50 and turning the blowout flow extending to form a disk shape; and a blowout flow guide 70 for blowing out the blowout flow extending to form a disk shape from an annular blowout port 71 in a suction target 90 direction.SELECTED DRAWING: Figure 1
Patent JP-2023061258-A (JP)
Title: Wiring board and method of manufacturing the same
Inventor: TANAKA TERU
IPC: H05K3/46
Filed: 2021-10-19
Abstract: To provide a wiring board in which an outer edge of a pad for external connection is located inside an outer edge of an opening of an insulating layer in a plan view.SOLUTION: A wiring board has a pad for external connection and an insulating layer. A part of a lower surface of the pad is coated with the insulating layer. An upper surface of the pad is provided at a position lower than an upper surface of the insulating layer. The insulating layer comprises a groove located around the pad in a plan view and opened toward the upper surface side of the insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2023062433-A (JP)
Title: Working machine
Inventor: SAKUMA DAISUKE
IPC: A01B39/12
Filed: 2021-10-21
Abstract: To provide a working machine being connectable to a work vehicle, having high excavation efficiency of a field surface and capable of easily changing a dispersion direction of the excavated soil according to the growth of crops.SOLUTION: A working machine includes a rotary (23) excavating a field surface and extending in a horizontal direction, provided on a lower side thereof, the upper side of the rotary (23) is covered by a body plate (20) and first covers (26L and 26R), and the first covers (26L and 26R) are supported by first arms (25L and 25R) rotatably provided on both sides in horizontal direction of the body plate (20). The body plate (20) includes a vertical frame (30) extending upward and rearward, provided on the front side thereof, the first arms (25L and 25R) and the vertical frame (30) are connected with second arms (32L and 32R), and the upper parts of the second arms (32L and 32R) are moved so as to change an inclination angle of the first covers (26L and 26R).SELECTED DRAWING: Figure 3
Patent JP-2022009509-A (JP)
Title: Liquid discharge device
IPC: B41J2/175
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container that prevents liquid from leaking from the liquid storage container and includes a plug member capable of being opened without scattering the liquid, and to provide a liquid discharge device including the same. 
     SOLUTION: In a plug member for closing a supply port, a protrusion part and a support part 105B are separately disposed on one side and the other side while interposing a central part 105CP of the plug member 105. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066228-A (JP)
Title: Opening/closing member control apparatus
Inventor: ODAGIRI KENTARO
IPC: E05F11/38
Filed: 2021-10-28
Abstract: To provide an opening/closing member control apparatus that can reduce a collision noise of a spring.SOLUTION: A control apparatus opens and closes a window glass whose tip end portion is sandwiched between glass runs in a fully closed state via an opening wire by reversing and forwarding a motor. An end portion of the opening wire is slidably attached to a slider base via a spring member. The control apparatus determines whether an energization off condition of the motor is satisfied after the motor is started to drive to operate the window glass from the fully closed state in an open direction and in a state where the tip end portion is sandwiched between the glass runs (S10, S11). The control apparatus turns off the energization to the motor when the energization off condition is satisfied (S15). Then, the control apparatus restarts operation of the motor when a re-energization on condition of the motor is satisfied after the energization off (S16, S17).SELECTED DRAWING: Figure 6
Patent JP-2023066621-A (JP)
Title: Sheet discharge device and image forming device provided with the same
Inventor: KOBAYASHI YUYA
IPC: B65H31/34
Filed: 2021-10-29
Abstract: To provide a sheet discharge device capable of suppressing obstruction of a sheet discharge with a simple configuration and an image forming device provided with the same.SOLUTION: A sheet discharge device includes: a sheet conveyance path; a first discharge port; a second discharge port; a sheet placement part; a branch part; an upper surface position detection sensor; and a control part. The upper surface position detection sensor can detect an upper surface position of a sheet placed on the sheet placement part. The control part controls distribution of the sheet to the first discharge port or the second discharge port by the branch part. The control part distributes the sheet to the second discharge port when the upper surface position of the sheet detected by the upper surface position detection sensor is equal to or higher than a first upper limit position at which the sheet can be discharged from the first discharge port and a second upper limit position at which the sheet can be discharged from the second discharge port, and stops the discharge of the sheet from the second discharge port when the upper surface position of the sheet reaches the second upper limit position.SELECTED DRAWING: Figure 3
Patent JP-2023069468-A (JP)
Title: Substrate holding member and manufacturing method of the same
Inventor: TAKAHASHI KAZUYA
IPC: H05B3/18
Filed: 2021-11-05
Abstract: To provide a substrate holding member which can inhibit deformation of an outer periphery part of a substrate and inhibit increase of a contact area contacting with the substrate.SOLUTION: A substrate holding member 100 includes a ceramic base material 110. An upper surface 111 of the ceramic base substrate 110 is provided with: an annular protruding part 152 disposed at an outer periphery part of the upper surface 111; and multiple protruding parts 156 disposed at the inner side of the annular protruding part 152. At the interior of the ceramic base material 110, a first gas passage 164 having an opening 164a which is open at the inner side of the annular protruding part 152 is formed. Further, the annular protruding part 152 has a wide portion 154 and a narrow portion 153 having a second width narrower than a first width.SELECTED DRAWING: Figure 2
Patent JP-2023069635-A (JP)
Title: Packing member
Inventor: NEMOTO SHINJI
IPC: B65D81/05
Filed: 2021-11-08
Abstract: To suppress a positional deviation of a buffer member.SOLUTION: A packing member includes a storage case for storing a packing object 300 and a plurality of buffer members 10, 1, 2, 3, 4, 5, 6 arranged to surround a packing object inside the storage case. Each of the plurality of buffer members has an engagement part and each of engagements of the plurality of buffer members suppresses positional deviation by engaging with other buffer members through the engagement part.SELECTED DRAWING: Figure 2
Patent JP-2023069735-A (JP)
Title: Infrared transmission filter and film for decorating infrared transmission filter
Inventor: MATSUKI KAZUMA
IPC: B32B7/023
Filed: 2021-11-08
Abstract: To provide an infrared transparent filter in which a wide range of design (for example, design such as pattern, picture, and photograph) can be applied.SOLUTION: Provided is an infrared transmission filter, which is an infrared transmission filter comprising a black layer 81 having infrared transmission property and a design layer 82 directly or indirectly overlapping at least a part of the black layer 81, and in which the design layer 82 comprises a first color pattern layer made up of a plurality of first color dots, and a second color pattern layer made up of a plurality of second color dots overlapping at least a part of the first color pattern layer, the first color dot contains a pearl pigment and the second color dot contains a pearl pigment.SELECTED DRAWING: Figure 1