baber/WOPTO huggingface dataset:
Patent JP-2023018284-A (JP)
Title: Rib structure for impact buffering, pulp mold buffering material, packaging material and packaging system
Inventor: SUEHIRO SHINYA
IPC: B65D81/02
Filed: 2021-07-27
Abstract: To provide a rib structure for impact buffering of a pulp mold buffering material which can reduce impact acceleration applied on a packaging object more than that with conventional specifications.SOLUTION: A rib structure for impact buffering of a pulp mold buffering material according to the present invention is a hollow rib structure for impact buffering which comprises a top plate and a side wall, with a bottom portion being open. In the rib structure for impact buffering, at least one opening part is provided in a range equal to or less than a half of height of the side wall, with a distance from the bottom portion to the top plate defined to be height of the rib structure for impact buffering. This configuration makes rigidity of an upper part and rigidity of a lower part of the rib structure almost the same, so as to be compatible, so that the entire rib structure can be uniformly compressed and/or collapsed.SELECTED DRAWING: Figure 8
Patent JP-2023018418-A (JP)
Title: Elevator call registration information generation system, program for registering elevator call, and information terminal
Inventor: OKADA YUHEI
IPC: B66B3/00
Filed: 2021-07-27
Abstract: To provide an elevator call registration information generation system, a program for registering an elevator call, and an information terminal capable of reducing unnecessary movement of a user using an elevator.SOLUTION: An elevator call registration information generation system 1 calculates a use state of each shared facility 20 based on the existence of a person in each detection space 20a of a plurality of shared facilities 20 inside a building. A user selects a shared facility 20 to be used based on the use state by an information terminal 50. The elevator call registration information generation system 1 generates car call registration information based on the selected shared facility 20. Accordingly, unnecessary movement of the user using an elevator can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2023018947-A (JP)
Title: Lateral seal device
Inventor: KUROIWA TOSHIYUKI
IPC: B65B51/10
Filed: 2021-07-28
Abstract: To provide a lateral seal device which has an upper seal part and a lower seal part with excellent sealing performance, and with which packaging bags with a back adhesion part can be manufactured.SOLUTION: A lateral seal device for heat-sealing a cylindrical film f3 which has a joint portion F2 formed by laminating the side edges of a film material F together and a tubular body F1 including a rear surface where the joint portion is formed and a front surface on the opposite side of the rear surface, has a rear-side seal-forming portion 44 and a front-side seal-forming portion 45. The rear-side seal-forming portion has a heater elastic layer 61 that is in contact with the rear surface of the cylindrical film, and a support plate 51. A surface 61a of the heater elastic layer has, on the rear surface of the cylindrical film, a first region S11 in contact with an overlapping portion F3 formed by overlapping the joint portion and the cylindrical body, and a second region S12 adjacent to the first region S11 and in contact with the cylindrical body. The heater elastic layer has a step absorbing portion 64 that is thicker in the first region than the heater elastic layer in the second region.SELECTED DRAWING: Figure 14
Patent JP-2023019606-A (JP)
Title: Electronic control unit
Inventor: TATE YOSHIHIRO
IPC: G06F9/50
Filed: 2021-07-29
Abstract: To synchronize data transfer with data processing while reducing processing load of a high-level function core in a multi-core microcomputer.SOLUTION: An electronic control unit includes a multi-core microcomputer comprising at least a first core for a function of low safety level, a second core for a function of high security level, and a peripheral function for transferring data. The first core periodically transmits first data transfer instruction to the peripheral function. The peripheral function transfers the data to the second core in accordance with the first data transfer instruction, and notifies the second core of completion of data transfer. On receipt of the notification on the completion of data transfer, the second core starts data processing.SELECTED DRAWING: Figure 1
Patent JP-2023020057-A (JP)
Title: Underwater investigation device
Inventor: UCHIDA TERUHISA
IPC: B63C11/48
Filed: 2021-07-30
Abstract: To provide an underwater investigation device for freely investigating a state inside a heat storage tank.SOLUTION: An underwater investigation device 1 includes an underwater drone 10 capable of moving underwater and a controller 20 connected to the underwater drone 10 for carrying out remote control of the underwater drone 10. The underwater drone 10 includes a tracer storage unit 15 for storing a tracer T for measuring a water flow, a tracer ejection unit 16 for ejecting the tracer T outside, an imaging unit 17 for imaging a moving state of the ejected tracer T, an illumination unit 18 for illuminating an imaging range of the imaging unit 17, and a sensor 19 for measuring at least one piece of water quality information.SELECTED DRAWING: Figure 1
Patent JP-2021170038-A (JP)
Title: Evaluation test method for reinforcement corrosion due to crack in concrete column
Inventor: WATANABE KENICHI
IPC: G01N17/00
Filed: 2021-07-30
Abstract: To provide an evaluation test method for reinforcement corrosion due to crack in a concrete column, enabling efficiency of evaluation test to be considerably improved, by establishing a test method using a compact and simple test piece which enables inexpensive and simple evaluation test and by enabling width of crack due to load application to be accurately controlled in micron units.SOLUTION: An evaluation test method for reinforcement corrosion due to crack in a concrete column includes: a cutting-out step S1 of cutting out a concrete piece, as a test piece, including at least one reinforcement from a concrete column; a sealing step S2 of sealing, with a sealant, a portion of the cut-out test piece other than those planned to have a crack occur; a crack introduction step S3 of installing the test piece on a mount and causing a crack to occur on a face other than the portion sealed with the sealant; an exposure step S4 of exposing the test piece for a prescribed period while observing the crack width of the test piece; and a dismantling and confirmation step S5 of dismantling the test piece after exposure and confirming the progress of neutralization of the concrete material and the corrosion state of the reinforcement.SELECTED DRAWING: Figure 9
Patent JP-2021167200-A (JP)
Title: Saddle-riding type vehicle
Inventor: SAKANE YASUKI
IPC: B62J45/00
Filed: 2021-08-02
Abstract: To improve wire laying in a saddle-riding type vehicle having a control unit.SOLUTION: A motorcycle 1 according to an embodiment includes: an engine 11 serving as a power source for a vehicle; an ACG starter motor 13 that starts the engine 11; an FI-ECU 51 that controls the engine 11; and an ACG-ECU 52 that is provided independently of the FI-ECU 51 and that controls the ACG starter motor 13.SELECTED DRAWING: Figure 2
Patent JP-2023024196-A (JP)
Title: Rubber composition for tires and tire
Inventor: SAITO KOSUKE
IPC: C08L21/00
Filed: 2021-08-06
Abstract: To provide a rubber composition for tires which has excellent ozone resistance and high retention rates of elongation at break (EB) and tensile strength (TB) after aging.SOLUTION: The rubber composition for tires contains a rubber component, an amine-based antioxidant represented by the following general formula (1) [where R1 and R2 each independently represent a monovalent saturated hydrocarbon group], and a quinoline-based antioxidant containing a polymer of 2,2,4-trimethyl-1,2-dihydroquinoline. The total content of a dimer and a trimer of 2,2,4-trimethyl-1,2-dihydroquinoline in the quinoline-based antioxidant is 60 mass% or more.SELECTED DRAWING: None
Patent JP-2021180527-A (JP)
Title: Image processing device
Inventor: KIMURA MASATSUGU
IPC: H04N9/73
Filed: 2021-08-16
Abstract: To allow an optimal white balance gain (WBGain) to be set by using a classification category obtained by machine learning.SOLUTION: A teaching data storage unit 641 has stored teaching data including plural pieces of image data and category numbers of light sources. A machine learning unit 642 performs machine learning of criteria for determining categories of the light sources, and stores the learned criteria (classifier) in a related parameter storage unit 643. A light source identifying unit 644 performs category classification of an initial estimation vector with the classifier stored in the related parameter storage unit 643, and outputs categories of one or more light sources at a scene photographing a frame and data such as distance between the categories of the light sources and the initial estimation vector on a feature space to a white balance correction unit 65.SELECTED DRAWING: Figure 7
Patent JP-2023011475-A (JP)
Title: Paper pack handle for opening
Inventor: MINEHARA MASAYUKI
IPC: B65D5/44
Filed: 2021-07-12
Abstract: To provide a paper pack comprising a handle for facilitating opening of a paper pack, according to the present idea.SOLUTION: There is provided a handle G1 having a protruded shape at a top part on a face that becomes a pouring port when peeling off a bonding portion of the paper pack top part, during opening of a paper pack.SELECTED DRAWING: Figure 4
Patent JP-2022001938-A (JP)
Title: Optical body, diffusion plate, display device, projection device, and illumination device
Inventor: ARIMA MITSUO
IPC: G02B3/00
Filed: 2021-08-25
Abstract: To provide an optical body comprising a microlens array arranged and deployed over a large area as a non-periodic structure, which suppresses expression of a periodic optical property with a structure unit larger than that of the non-periodic structure.SOLUTION: An optical body of the present invention is comprised of one or more non-periodic structure areas, each comprising a single lens group consisting of multiple single lenses. In the non-periodic structure area, the single lenses are arranged non-periodically as a whole, and a ratio of a size of the non-periodic structure area to an average aperture diameter of the single lenses in the non-periodic structure area shall be no less than 25.SELECTED DRAWING: Figure 11
Patent JP-2023031870-A (JP)
Title: Image formation apparatus
Inventor: MATSUZAKI YOSHIKI
IPC: G03G15/16
Filed: 2021-08-25
Abstract: To suppress increase in a positional deviation amount between images as a position of an image formation body is located on a downstream side in a conveyance direction of a formation object body in comparison to a case where all intervals between the adjacent image formation bodies are the same.SOLUTION: An image formation apparatus comprises: a formation object body 52 which is wound around a plurality of rotors 46, 47, 48, 49 including a drive roll 44, and which is conveyed by the drive roll and the rotors while having a shape having at least one of straight line parts 52A, 52B forming the straight line shape when viewed from a drive roll axial line 44X direction; and three or more image formation bodies 22, 32 which are arranged along the straight line part and form images on the formation object body. An adjacent distance along the straight line part of the adjacent image formation bodies in the straight line part is an integral multiplication of an outer circumferential length of the drive roll. The adjacent distance on the most downstream side is shorter than the adjacent distance on the most upstream side and one adjacent distance is relatively equal to or less than the adjacent distance on the upstream side.SELECTED DRAWING: Figure 1
Patent JP-2023032152-A (JP)
Title: Water exposure inhibition structure of on-vehicle ecu
Inventor: OTAKE MASATOSHI
IPC: B60N3/10
Filed: 2021-08-26
Abstract: To inhibit water exposure of an on-vehicle ECU without providing a special member for inhibiting water exposure of the on-vehicle exposure.SOLUTION: An ECU 20 is disposed below a cup holder 14. A bracket member 30 is provided below the cup holder 14. The bracket member 30 achieves a support function for supporting a center console 10 including the cup holder 14. The bracket member 30 includes plate-like parts 32p, 34p. The plate-like parts 32p, 34p are provided above the ECU 20 so as to cover the lower side of the cup holder 14 and the upper side of at least a part of the ECU 20.SELECTED DRAWING: Figure 3
Patent JP-2023032369-A (JP)
Title: Mask/face shield support tool for eyeglasses
Inventor: NISHIHARA ARIMITSU
IPC: A41D13/11
Filed: 2021-08-27
Abstract: To allow a hygienic mask or a face shield to be easily connected to and supported on the worn eyeglasses when worn on a face, with the load onto the ears and the like reduced when worn.SOLUTION: A mask/face shield support tool for eyeglasses includes: a support body 10 that is attached to a temple part T of eyeglasses G; and at least one of a shield support body 11 that supports a face shield S that covers a face, and a mask support body 21 that supports a mask that covers the mouth, the at least one being provided on the support body 10. The shield support body 11 is formed of: a stepped shield support base that is pivotally supported on the shield support stem provided on a front of the support body 10; and a connection part that is arranged with a suitable number of shield support pins that fit-support the face shield S. The mask support body 21 includes: a stepped mask support base that is pivotally supported on the mask support stem provided on a rear of the support body 10; and a mask press-fastening part that is raisably swing-connected to the mask support base so as to press-fasten the mask to the face.SELECTED DRAWING: Figure 6
Patent JP-2023034195-A (JP)
Title: Flip-flop circuit and asynchronous receiving circuit
Inventor: OBARA HIROHARU
IPC: H03K3/037
Filed: 2021-08-30
Abstract: To provide a flip-flop circuit capable of resolving a metastable state in a time of half of a clock cycle and an asynchronous receiving circuit.SOLUTION: The flip-flop circuit includes a first latch and a second latch. The first latch has a first inverting logic element whose logic threshold is equal to or less than half of a power supply voltage and a second inverting logic element connected in inverse parallel with the first inverting logic element and whose logic threshold exceeds half of the power supply voltage. The second latch has a third inverting logic element connected to the first latch and whose logic threshold is equal to or less than half of the power supply voltage and a fourth inverting logic element connected in inverse parallel with the third inverting logic element and whose logic threshold exceeds half of the power supply voltage.SELECTED DRAWING: Figure 9B
Patent JP-2023034526-A (JP)
Title: Track working device
Inventor: ONODERA TSUTOMU
IPC: E01B29/06
Filed: 2021-08-31
Abstract: To provide a track working device capable of achieving both working efficiency of track maintenance and reliability of the track working device.SOLUTION: An attachment 20 swingably supported on the tip part of an arm 12 of a hydraulic shovel 1 through a rotary shaft 19 comprises a rotary drive shaft 22 supported on the arm 12, a tie-tamper mechanism 30 fixed to the rotary drive shaft 22 via a first support member 27 and having a pair of rod members 31 openable and closable for tamping a track bed, and a gripper mechanism 40 which is fixed to the rotary drive shaft 22 via a second support member 28 and includes a pair of claw members 41 and 42 which can be opened and closed to grip an object. When the tie-tamper mechanism 30 is in a working position, the gripper mechanism 40 is moved to a retreating position, and when the gripper mechanism 40 is in the working position, the tie-tamper mechanism 30 is moved to the retreating position.SELECTED DRAWING: Figure 1
Patent JP-2023034666-A (JP)
Title: Composition for coating film formation, coating film, gas sensor, and method for manufacturing gas sensor
Inventor: KURIHARA MAI
IPC: C09D11/101
Filed: 2021-08-31
Abstract: To provide a composition for coating film formation which enables formation of a micro coating film on an electronic base material.SOLUTION: A composition for coating film formation includes a monomer or a polymer, and satisfies at least one of the following conditions (A) to (C). (A) The composition for coating film formation includes a monomer and a polymerization initiator, does not include a solvent, and has a molecular weight of the whole monomer of 50 or more, a density of the whole monomer of 1.00 g/cm3 or more and a boiling point of the monomer of 105°C or higher, (B) the composition for coating film formation includes a monomer, a solvent and a polymerization initiator, and has a molecular weight of the whole of the monomer and the solvent of 50 or more, a density of the whole of the monomer and the solvent of 1.00 g/cm3 or more and each of the boiling point of the monomer and the solvent of 105°C or higher. and (C) the composition for coating film formation includes a monomer and a solvent, and has a weight average molecular weight of the whole polymer of 10,000 or more, and a density of the whole solvent of 0.80 g/cm3 or a boiling point of the solvent of 80°C or higher.SELECTED DRAWING: None
Patent JP-2023035325-A (JP)
Title: Decorative material and its manufacturing method
Inventor: TAKAHASHI KOSUKE
IPC: E04F13/07
Filed: 2021-09-01
Abstract: To provide a decorative material close to nature with low gloss.SOLUTION: A decorative material to which a concavo-convex pattern is transferred by embossing, comprising a concavo-convex pattern 2 formed on a surface of a base material 1 and a large number of fine dots 3 formed so as to be arranged irregularly over an entire surface of the concavo-convex pattern, wherein a large number of fine dots having a height of 5 to 50 μm are exposed on the surface of the base material.SELECTED DRAWING: Figure 1
Patent JP-2022050349-A (JP)
Title: Method and system for control of compressor having both variable speed and guide vane position
Inventor: STEFANO BELLONI
IPC: F04D15/00
Filed: 2021-09-15
Abstract: To provide a control system for optimizing a compressor that has a variable guide vane position and a variable speed set point.SOLUTION: One or more controllers receive a process set point for a main process variable for a first performance control application and a deviation set point for a surge deviation level for a second performance control application. The first performance control application operates a first independent primary control loop to control the main process variable at the process set point, by manipulating the variable guide vane position. The second performance control application operates a second independent primary control loop to control the surge deviation level at the deviation set point, by manipulating the variable speed set point. The second performance control application also executes a limit control loop to limit the main process variable at a limit set point, by manipulating the variable speed set point.SELECTED DRAWING: Figure 1
Patent JP-2023046151-A (JP)
Title: game machine
Inventor: ICHIHARA AKIYUKI
IPC: A63F5/04
Filed: 2021-09-22
Abstract: To provide a game machine capable of preventing a player's interest in a pseudo game from being lowered.SOLUTION: A slot machine stops a reel corresponding to a stop button when the stop button is operated in a game, and temporarily stops the reel corresponding to the stop button when the stop button is operated in a pseudo game. When the reel is temporarily stopped in the pseudo game, a temporary stop symbol is displayed which is determined in advance before temporary stop is performed at a temporary stop position. At the timing when the stop button is operated in the pseudo game, the slot machine temporarily stops the temporary stop symbol at the temporary stop position after the temporary stop symbol has passed the temporary stop position at least once, when at least a part of the temporary stop symbol is included in the temporary stop position.SELECTED DRAWING: Figure 6
Patent JP-2023048878-A (JP)
Title: Vehicular side door structure
Inventor: ABE KEISUKE
IPC: B60J5/04
Filed: 2021-09-28
Abstract: To provide a vehicular side door structure that can reduce vibrations of the whole of an outer panel, while suppressing cost increase.SOLUTION: A vehicular side door structure 20 comprises: a door panel 24 that has an outer panel 26 forming an outer surface of a door 22 of a vehicle 10 and an inner panel 28 arranged on a vehicle interior side of the outer panel 26; and a door hinge 32 which supports the door panel 24 turnably with respect to a main body 12 of a vehicle body. The door hinge 32 comprises vehicle body-side fixed parts 32 that are fixed to the main body of the vehicle body and door-side fixed parts 35 that can turn with respect to the vehicle body-side fixed parts 32 through hinge shafts 34 and are fixed to the door panel 24. The vehicular door structure 20 further comprises attenuating means 50, mounted on the door-side fixed parts 35, which can attenuate vibration energy transmitted to the door-side fixed parts 35.SELECTED DRAWING: Figure 1
Patent JP-2023050236-A (JP)
Title: Oxygen production method
Inventor: SHOJI TADASHI
IPC: B01D53/04
Filed: 2021-09-30
Abstract: To provide an oxygen production method that can efficiently recover oxygen from air using an oxygen-selective absorbent.SOLUTION: An oxygen production process comprises a nitrogen recovery step in which nitrogen derived from a nitrogen oxygen separation column is recovered by introducing air under pressurized conditions into the nitrogen oxygen separation column filled with an oxygen selective absorbent that selectively stores and desorbs oxygen and allowing oxygen contained in the air to be stored in the oxygen selective absorbent heated to a prescribed temperature, and an oxygen recovery step in which oxygen derived from the nitrogen oxygen separation column is recovered by introducing a part of nitrogen under pressurized conditions in the nitrogen recovery step while depressurizing the inside of the nitrogen oxygen separation column and desorbing the oxygen stored in the oxygen selective absorbent. The nitrogen recovery step and the oxygen recovery step are carried out continuously by using multiple nitrogen oxygen separation columns and switching the nitrogen recovery step and the oxygen recovery step sequentially between two or more nitrogen oxygen separation columns.SELECTED DRAWING: None
Patent JP-2023054390-A (JP)
Title: Fly ash processing device and fly ash processing method
Inventor: TODA ASAKO
IPC: B09B3/00
Filed: 2021-10-04
Abstract: To perform carbonation processing of fly ash for inhibiting elution of heavy metals contained in the fly ash efficiently.SOLUTION: A fly ash processing device 100 includes: a dust collector 3 which removes dust from exhaust gas exhausted from a waste incinerator; a heat exchanger 7 which heats water supplied from the outside with the exhaust gas from which the dust has been removed by the dust collector 3 to generate steam; and a fly ash carbonation device 8 which places a humidified exhaust gas, which is generated by supplying the steam generated by the heat exchanger 7 to exhaust gas branched from the exhaust gas from which the dust has been removed by the dust collector 3, in contact with fly ash discharged from the dust collector 3 to carbonate the fly ash.SELECTED DRAWING: Figure 1