baber/WOPTO huggingface dataset:
Patent JP-2022074111-A (JP)
Title: LEAD-FREE Cu-Zn BASE ALLOY
Inventor: BJOERN REETZ
IPC: C22C9/04
Filed: 2021-10-29
Abstract: To provide a lead-free Cu-Zn base alloy having improved mechanical characteristics.SOLUTION: A lead-free Cu-Zn base alloy (data% wt%) made of the following: Cu: 58 to 64%, Fe: 0.4 to 1.4%, Mn: 0.4 to 2.3%, Ni: 1.5 to 3.5%, Al: 0.1 to 4.4%, Si: 0.5 to 1.8%, alloy components that promote chip breakage: Sn: 0.65 to 1.2%, P is involved in the construction of alloys, i.e., up to 0.025% or P: 0.03 to 0.1%, and maximum 0.25 Sn is allowed to be involved, an alloy component promoting chip breakage, the residue is made of Zn together with inevitable impurities allowed by max. 0.05% per element, a total of the inevitable impurities does not exceed 0.15%, Pb: max.0.1%, max. 0.035% of Cr is allowed.SELECTED DRAWING: None
Patent JP-2022009833-A (JP)
Title: Light-emitting device
IPC: H01S5/02208
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which achieves high heat radiation performance, high airtight performance, and high reliability. 
     SOLUTION: A light-emitting device includes: a substrate having a placement part protruding upward from a major surface; an annular terminal holding member which is joined to the major surface of the substrate so as to surround the placement part; a cap joined to an upper surface of the terminal holding member and forming a sealing space with the substrate and the terminal holding member; a semiconductor laser element provided on a side surface of the placement part; and a lead terminal penetrating through the terminal holding member. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068701-A (JP)
Title: Manufacturing method of polymer structure and manufacturing device of polymer structure
Inventor: ITO SATOSHI
IPC: C08F2/48
Filed: 2021-11-04
Abstract: To provide a technology capable of sufficiently lowering variation of its particle size, when obtaining polymer particles pp.SOLUTION: By using a reactor provided with a first flow path 1 supplied with a first liquid containing an ultraviolet light-curable monomer and a polymerization initiator, a second flow path 2 supplied with a second liquid, and a confluent flow path 3 in which both flow paths 1 and 2 join, a liquid sending region CZ to which the first liquid is sent in a layer flow of the second liquid as a continuous phase in the confluent flow path 3 is formed, and a light-emitting diode emitting ultraviolet rays of an absorption wavelength of the polymerization initiator is used in the liquid sending region CZ.SELECTED DRAWING: Figure 2
Patent JP-2023068948-A (JP)
Title: pouch container
Inventor: YASHIMA NOBORU
IPC: B65D33/02
Filed: 2021-11-04
Abstract: To provide a pouch container structured further excellent in shape retainability.SOLUTION: A pouch container 100 comprises a container body 10 that is made up by a body-configuring sheet material 20 into a bag form to have a receiving region 19 therein and filled with a content 17 in the receiving region 19, and a paper sleeve 40 that is made up by a paper sheet material 80 including a paper layer and covers the container body 10. The container body 10 has a barrel portion 11, a first closure portion 13 that closes one end in an axial direction of the barrel portion 11 and a second closure portion 12 that closes the other end in the axial direction. The paper sleeve 40 has: a sleeve body 40a that covers an entire periphery of the barrel portion 11 around an axis thereof and is in frictional contact with an outer peripheral surface of the barrel portion 11 so as to regulate the container body 10 from axially displacing relatively to the paper sleeve 40; and a first covering portion 43 that covers the first closure portion 13.SELECTED DRAWING: Figure 2
Patent JP-2023069867-A (JP)
Title: Management device
Inventor: ISHIBASHI MASATO
IPC: G06N3/02
Filed: 2021-11-08
Abstract: To make it possible to construct an appropriate network for a new application in grid computing.SOLUTION: A management device 50 for managing grid computing includes: a learning module 6 that learns achievements of grid computing about past applications to create an estimation model for estimating the number of mobile bodies and a network configuration for an application based on learning results; and a scheduling module 7 for determining the number of mobile bodies and a network configuration for a new application based the estimation model.SELECTED DRAWING: Figure 3
Patent JP-2023069884-A (JP)
Title: Ink discharge head and ink jet printer
Inventor: KURODA TAKASHI
IPC: B41J2/01
Filed: 2021-11-08
Abstract: To provide a technique capable of reducing adhesion of ink mist to a device by generating a uniform air flow on a base material at a desired speed regardless of the shape of an ink discharge head and the arrangement of piping and wiring around the ink discharge head.SOLUTION: An ink discharge head 21 comprises: an ink discharge port group 210 which is constituted by a plurality of ink discharge ports 211 discharging ink toward a base material 9; an air exhaust port 214 which is located on the downstream side in the conveyance direction with respect to the ink discharge port group 210 and exhausts the air toward the base material 9; and air piping 215 which supplies the air toward the air exhaust port 214. The air exhaust port 214 is provided in the vicinity of the ink discharge port 211 located on the most downstream side in the conveyance direction out of the ink discharge ports 211 constituting the ink discharge port group 210, and is not provided in the vicinity of the ink discharge port 211 located on the most upstream side in the conveyance direction out of the ink discharge ports 211 constituting the ink discharge port group 210.SELECTED DRAWING: Figure 2
Patent JP-2023072556-A (JP)
Title: Substrate conveyance apparatus
Inventor: SHINDO TAKEHIRO
IPC: H01L21/677
Filed: 2021-11-12
Abstract: To provide a substrate conveyance apparatus which allows space-saving and is capable of high-speed conveyance.SOLUTION: A substrate conveyance apparatus comprises: a planar motor which is provided in a conveyance chamber and has coils aligned therein; a plurality of conveyance units each of which has a permanent magnet and moves on the planar motor to convey a substrate; a first passage provided in the conveyance chamber and a second passage adjacent to the first passage; and a magnetic shield which is provided on the first passage so as to shield against a magnetic field between the first passage and the second passage.SELECTED DRAWING: Figure 1
Patent JP-2023074755-A (JP)
Title: Multilayer wiring board and method of manufacturing multilayer wiring board
Inventor: NAKAMURA TSUKASA
IPC: H05K3/46
Filed: 2021-11-18
Abstract: To solve the problem in which: when a multilayer wiring board is formed using a thin glass core board 1, multilayer wiring may be formed by attaching it to a carrier board 3 across a release layer 2 in order to prevent, e.g., damage to the glass core board in a manufacturing process; but, if an adherend by sputtering or plating during the multilayer wiring formation adheres to side faces of the release layer 2 and the carrier board 3, the carrier board cannot be peeled off in a stable manner.SOLUTION: To this end, a multilayer wiring board of the present invention has a glass core board above a carrier board across a release layer such that side faces of the carrier board is recessed in the center direction compared to side faces of the glass core board.SELECTED DRAWING: Figure 14
Patent JP-2023076048-A (JP)
Title: Flow rate control device for ironmaking raw material
Inventor: OKAMOTO YUKI
IPC: C22B1/00
Filed: 2021-11-22
Abstract: To control a flow rate according to an ironmaking raw material.SOLUTION: A flow rate control device 1 for ironmaking raw material CK controls a flow rate of the ironmaking raw material CK discharged from an outlet 2A of a raw material storage tank 2 and flown along an inclined surface 30A. The flow control device includes a control plate 10 that is arranged above the inclined surface 30A so as to be movable in the thickness direction of the ironmaking raw material CK and has an opening on the bottom side through which the ironmaking raw material passes, and an opening gate provided in the opening of the control plate 10 to adjust an opening rate of the opening.SELECTED DRAWING: Figure 2
Patent JP-2023076912-A (JP)
Title: pressure sensor
Inventor: TOKUDA TOMOHISA
IPC: G01L13/02
Filed: 2021-11-24
Abstract: To easily change at least one of a plurality of measurement ranges.SOLUTION: A pressure sensor 10 includes: a first diaphragm 21 to be deformed by receiving a first pressure P1 of a measured fluid; a second diaphragm 22 to be deformed by receiving a second pressure P2 of the measured fluid; and a plurality of differential pressure sensor chips 61-63 respectively constituted to detect a differential pressure between the first pressure P1 and the second pressure P2 and having a different measurement range. The pressure sensor 10 also includes a pressure transmission member 30 including: a first transmission channel 30A sealed with a first pressure transmission fluid F1 for transmitting the first pressure P1 to each one of the differential pressure sensor chips 61-63; and a second transmission channel 30B sealed with a second pressure transmission fluid F2 for transmitting the second pressure P2 to the respective differential pressure sensor chips 61-63.SELECTED DRAWING: Figure 1
Patent JP-2023077823-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To enhance the interest of a game.SOLUTION: A Pachinko game machine PY1 includes a game control microcomputer 101 capable of determining whether or not a big winning is achieved on the basis of the entry of game balls in a first start port 11 or a second start port 12 to be won, a performance control microcomputer 121 capable of controlling a predetermined performance, an image display device 50 provided with a display unit 50a, and an on-board movable body 55k capable of moving on the front side of the display unit 50a. The performance control microcomputer 121 can execute an on-board movable body performance for moving the on-board movable body 55k downward from the initial position. The performance control microcomputer 121 can stop and display performance symbols EZ1, EZ2, EZ3 through variation display in the image display device 50, and can change the display position of a performance symbol displayed in the image display device 50, when moving the on-board movable body 55k downward in the on-board movable body performance.SELECTED DRAWING: Figure 44
Patent JP-2023079063-A (JP)
Title: common mode noise filter
Inventor: YABUUCHI NAOTO
IPC: H01F27/28
Filed: 2021-11-26
Abstract: To provide a common mode noise filter capable of reducing a possibility of deterioration of mode conversion characteristics.SOLUTION: A common mode noise filter 1 includes: multiple insulator layers 20; a first coil conductor 31, a second coil conductor 32, a third coil conductor 33, a fourth coil conductor 34, a fifth coil conductor 35, and a sixth coil conductor 36. A relation of a vertical first distance I1 from a top surface 311 of the first coil conductor 31 to a bottom surface 332 of the third coil conductor 33, a vertical second distance I2 from a top surface 341 of the fourth coil conductor 34 to a lower surface 362 of the sixth coil conductor 36, and a vertical third distance I3 from a bottom surface 332 of the third coil conductor 33 to a top surface 341 of the fourth coil conductor 34 satisfies I1<I3 and I2<I3.SELECTED DRAWING: Figure 1
Patent JP-2023082749-A (JP)
Title: Method, system and program for calculating tire wear performance value
Inventor: NAKAMOTO SATOSHI
IPC: G01M17/02
Filed: 2021-12-03
Abstract: To provide a method for calculating a tire wear performance value in consideration of variation of loads acting on a tire.SOLUTION: A plurality of pieces of measurement data having acceleration in two directions of a longitudinal direction and a lateral direction of a vehicle is obtained, and a plurality of travelling modes constituted of combinations of sections in the two directions is set. The plurality of pieces of measurement data is sorted into any travelling modes of the plurality of travelling modes and frequencies of the travelling modes are calculated based on the number of the measurement data sorted into the travelling modes respectively and the number of all measurement data. For the travelling modes, first friction energy is obtained from acceleration in the longitudinal direction, acceleration in the lateral direction and loads during rest. First and second load correction amounts are calculated based on the acceleration in the longitudinal and lateral directions. The first friction energy is corrected to be converted into second friction energy on the basis of the first and second load correction amounts and the loads during rest. A tire wear performance value is calculated based on the second friction energy in the travelling modes and the frequencies of the modes.SELECTED DRAWING: Figure 2
Patent JP-2022019954-A (JP)
Title: Light-emitting toy
IPC: A63H33/22
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting toy having improved durability. 
     SOLUTION: A light-emitting toy 1 includes: a light-emitting part 102 having at least one light-emitting element 103; and a movable part 101 that has a first surface 101a that transmits light and allows light to enter while crossing light emitted from the light-emitting element 103 and a second surface 101b crossing the first surface 101a, and allows a plurality of recesses 110 to be formed on the second surface 101b. The movable part 101 is moved in a direction in which the plurality of recesses 110 cross light. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082967-A (JP)
Title: work vehicle
Inventor: MORIKAWA YUTAKA
IPC: B62D55/14
Filed: 2021-12-03
Abstract: To enable a support structure of track rollers to be excellently attached to and detached from a truck frame and to obtain sufficient strength, in a crawler part of a running device of a work vehicle.SOLUTION: A work vehicle is equipped with a crawler-type running device having a pair of left and right crawler parts. The crawler part has: a truck frame 100 having first side plates 112 forming left and right side surface portions, where lower sides of the left and right side surface portions are opened; a pair of track rollers 103 positioned at both left and right sides of the truck frame 100 in a lateral direction; and a track roller mounting members 150 supporting the pair of track rollers 103 with respect to the truck frame 100. The track roller mounting member 150 includes track roller supporting parts 151 and 251 supporting the pair of track rollers 103 on both left and right sides and mounting bracket parts 152 and 252, provided above the track roller supporting parts 151 and 251, positioned between the left and right side surface parts, and receiving fixation of the truck frame 100.SELECTED DRAWING: Figure 8
Patent JP-2023086291-A (JP)
Title: Ribbon for forming wave bow, combination of ribbon for forming wave bow and ribbon piece, and wave bow
Inventor: AOYAMA TAIZO
IPC: D04D9/00
Filed: 2021-12-10
Abstract: To provide a wave bow, a ribbon for forming the same, and a combination of the ribbon and a ribbon piece.SOLUTION: A ribbon 10 has a plurality of a pair of mountain fold lines, which are symmetrically formed with respect to a center position of the ribbon on one face 10b of both faces of the ribbon so that distance of the respective mountain fold lines of each pair gradually increases from the center position of the ribbon toward respective ends, and each mountain fold line is made up of a cut line that opens to one face of the ribbon. A wave bow 12 has two hangings 20, 24 including both ends of the ribbon respectively, and two pairs of multiple-stage loops 22, 26, which are formed by folding the ribbon at two pairs of plurality of mountain fold lines so that projected folds 17, 19 appear on one face of the ribbon and stacked on two hangings. The hangings and the pair of multi-stage loops are joined to each other near the center position of the ribbon. When the wave bow is defined as a main body, a ribbon piece 36 is used for forming a strap wound around a central part of the main body.SELECTED DRAWING: Figure 2
Patent JP-2023086498-A (JP)
Title: Tire manufacturing apparatus
Inventor: KAGIMOTO SHUJI
IPC: B29D30/32
Filed: 2021-12-10
Abstract: To provide a tire manufacturing apparatus capable of suppressing peeling of a rubber member.SOLUTION: There is provided a tire manufacturing apparatus 11 for manufacturing a pneumatic tire 1, comprising: a cylindrical former 12 for forming a tire base in which a rubber member G, a carcass 6, and a pair of bead cores 5 are layered; and a pair of bead lock devices 13 arranged at an end side of the former 12 in an axial direction. Each of bead lock devices 13 is expandable and shrinkable in diameter, and comprises a holding portion 14 for supporting the bead core 5 from an inside in a radial direction during in a diameter-expanding state. The holding portion 14 comprises an inner flange 14a positioned in an inside of an axial direction, an outer flange 14b spaced axially outwardly from the inner flange 14a; and a bottom surface 14c connecting the inner flange 14a and the outer flange 14b. A height H1 of the inner flange 14a from the bottom surface 14c is 5 mm or more greater than a height H2 of the outer flange 14b from the bottom surface 14c.SELECTED DRAWING: Figure 4
Patent JP-2022046531-A (JP)
Title: Information processor and control method thereof
IPC: G03G21/00
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism that reduces unnecessary power consumption due to erroneous detection of a human detection sensor after returning from a power saving mode due to detection of the human detection sensor, and suitably avoids transition to the power saving mode a user does not intend in a case where it is not an erroneous detection. 
     SOLUTION: An information processor according to the embodiment has, as operating modes, a normal operating power mode and a power saving mode in which power is consumed less than the normal operating power mode. Also, when the information processor detects an object located in the vicinity of the information processor, the information processor starts time counting for a predetermined time and returns the operating mode from the power saving mode to the normal operating power mode. After that, when time counting is performed for the predetermined time, the information processor shifts the operating mode to the power saving mode if an object is not detected by a human detection sensor. On the other hand, if an object is detected by the human detection sensor, the information processor performs time counting again for the predetermined time. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086590-A (JP)
Title: soundproof panel
Inventor: MIYAZAWA NAOKI
IPC: E04G21/32
Filed: 2021-12-10
Abstract: To provide a soundproof panel that prevents an object of a predetermined size or larger from passing through even when opened.SOLUTION: A soundproof panel 120 is arranged on a side surface of a scaffold placed around a construction target in a construction site, to cover the side surface of the scaffold. The soundproof panel 120 includes a frame body 130, a panel body 140 covering the inside of the frame body 130, and a ventilation panel 170 that allows the air to pass through while preventing an object having a predetermined size or larger from passing through. The panel body 140 is configured to be opened/closed. The ventilation panel 170 is fixed to the frame body 130 so as to cover an opening formed when the panel body 140 is opened at least.SELECTED DRAWING: Figure 5
Patent JP-2022031928-A (JP)
Title: Status sensing system within injection device assembly
IPC: A61M5/20
Filed: 2021-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection device assembly including a housing, a syringe, a drive mechanism and one or more sensing systems. 
     SOLUTION: A drive mechanism advances a syringe from a storage position to an injection position, and a plunger advances the syringe piston from an initial position to a final position. A status sensing system may include one or more main PCB(s) 82 disposed in an end portion of a housing 38 of an injection device assembly 22. The system may determine various parameters related to an operational status of the injection device, including the location of the device components, an amount of medication remaining in the device, a temperature of the medication, and whether or not the device is properly contacting the user's skin before injection. The system may communicate such determined parameters to an external device via a wireless communication link. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094741-A (JP)
Title: Spark ignition type engine
Inventor: IGA MICHISUKE
IPC: F02P5/145
Filed: 2021-12-24
Abstract: To provide a spark ignition type engine which can alleviate a torque shock at a transition from a quick acceleration operation to a normal operation.SOLUTION: A spark ignition type engine comprises a quick acceleration operation detection sensor. When a quick acceleration operation is not detected by the control of an electronic control device, normal operation processing is performed, and when the quick acceleration operation is detected, the quick acceleration processing transitions to normal operation processing after the quick acceleration processing is performed for a necessary continuous period, and in the quick acceleration processing, an advance angle of ignition timing is set larger than that at the normal operation processing, and chronologically retarded during the necessary continuous period of the quick acceleration processing. By this constitution, at a transition from the quick acceleration processing having a large advance angle which is favorable in acceleration responsiveness to the normal operation processing having a small advance angle which is favorable in knocking prevention performance, the abrupt lowering of an output caused by the abrupt lowering of the advance angle can be avoided, and a torque shock can be alleviated.SELECTED DRAWING: Figure 7
Patent JP-2023095127-A (JP)
Title: Recycle system
Inventor: MATSUO TAKESHI
IPC: C25B9/67
Filed: 2021-12-24
Abstract: To provide a recycle system that can recycle carbon dioxide with less electrical energy and reduce the risk of carbon deposition.SOLUTION: A recycle system comprises: a high-temperature gas furnace as a supply source of heat energy in a high-temperature region; an SOEC for co-electrolysis for producing carbon monoxide and hydrogen by co-electrolysis of carbon dioxide and water vapor using the heat energy of the high-temperature gas furnace; and a CO utilization facility arranged to supply carbon monoxide from the SOEC for co-electrolysis and utilizing the carbon monoxide.SELECTED DRAWING: Figure 1
Patent JP-2023098748-A (JP)
Title: Skin topical agent
Inventor: SAWAKI SHIGETOYO
IPC: A61K8/9728
Filed: 2021-12-29
Abstract: To provide a skin topical agent that is derived from a natural product and has excellent biosafety, keeps skin youthful and healthy, and additionally is formulated with an active ingredient for preventing or improving skin aging.SOLUTION: The present invention is a skin topical agent containing, as an active ingredient, a fermented product of Coix lachryma-jobi L containing organic acids and amino acids, in which the organic acids are lactic acid, fumaric acid or maleic acid, pyroglutamic acid, and malic acid, and the amino acids are proline, valine, leucine, isoleucine, histidine, phenylalanine, arginine, tryptophan, and threonine.SELECTED DRAWING: Figure 13