baber/WOPTO huggingface dataset:
Patent JP-2021012042-A (JP)
Title: Imaging system
Inventor: YOSHIMURA MASAHIKO
IPC: G01N21/89
Filed: 2019-07-03
Abstract: To pick up an image of a time correlation image of a body to be inspected in a state where the body to be inspected is being conveyed on a conveyance path.SOLUTION: An imaging system as an example of the present disclosure comprises: an areal illumination unit that provides a body to be inspected conveyed on a conveyance path with a periodical temporal change and spatial change of the intensity of light with the movement of a pattern in which bright areas and dark areas are periodically arranged; an imaging unit that detects a light intensity signal from an imaging target portion of the body to be inspected and generates image data indicating the correlation between the light intensity signal and a reference signal that periodically changes; and an illumination control unit that controls the movement of the pattern according to the reference signal and the conveyance speed of the body to be inspected.SELECTED DRAWING: Figure 1
Patent JP-2021013214-A (JP)
Title: Control circuit and switching power supply device
Inventor: SHINAGAWA SEIJI
IPC: H02M3/28
Filed: 2019-07-04
Abstract: To provide a switching power supply device that suppresses generation of a surge current, and enables soft start whose power loss is smaller even if a voltage of a DC input power supply is low.SOLUTION: A switching power supply device 100 includes: a transformer TRN having an input side primary coil W1 and output side secondary coils W3 and W4; switching means SW provided between a DC input power source and the primary coil W1; and a switching control unit SWC for turning on/off the switching means SW. The switching control unit SWC has a soft start control unit SFC for controlling soft start for gradually changing an on/off frequency when switching by the switching means SW shifts from an OFF state to a continuous on/off state. The soft start control unit SFC controls the on/off frequency so that the on/off frequency at the start of the soft start changes according to a voltage VIN of the input power source.SELECTED DRAWING: Figure 11
Patent JP-2021010580-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2019173264-A (JP)
Title: Garment
Inventor: TOKUNAGA MANABU
IPC: A41D27/28
Filed: 2019-07-18
Abstract: To provide a technique allowing the body of a wearer to be effectively cooled in a garment to which a blower can be attached/detached.SOLUTION: In a jacket to which a fan unit 8 having an intake port 860 and an exhaust port 880 can be attached/detached, the jacket comprises a face cloth 2 and a lining 3 attached to the face cloth 2. The face cloth 2 has a fan attaching part 212 to which the fan unit 8 is attached with the intake port 860 arranged on the outside of the face cloth 2 and the exhaust port 880 arranged on the lining 3 side. Between the face cloth 2 and the lining 3, there is formed an internal space 10 through which outside air delivered from the exhaust port 880 by driving the fan unit 8 can flow. The internal space 10 is formed such that an air volume Q (cubic meter per 1 minute: m/min) and a pressure P (Pascal:Pa) of the internal space 10 satisfy a relationship of P≥1.1 Qwhen the outer air is delivered to the internal space 10 at a rate of air volume Q by the fan unit 8 in a state where the jacket is not worn.SELECTED DRAWING: Figure 3
Patent JP-2021017850-A (JP)
Title: engine
Inventor: TAKEZAKI TAKAYUKI
IPC: F02B23/10
Filed: 2019-07-22
Abstract: To improve the ignition performance of lean combustion.SOLUTION: An engine comprises: a cylinder head; an ignition plug 46 arranged at the cylinder head; a head bulkhead 50 arranged at the cylinder head, and surrounding a periphery of the ignition plug 46; an injector 44 arranged at the cylinder head, and exposed to the outside of the head bulkhead at an injection hole; a cylinder formed at a cylinder block which is connected to the cylinder head; a piston 18 arranged in the cylinder; and a piston bulkhead 52 which is arranged at a crown face 18a of the piston 18, and opposes the head bulkhead 50 in a slide direction of the piston 18, and whose height from the crown face 18a at a side approximating an injector 44 is lower than a height from the crown face 18a at a side separating from the injector 44.SELECTED DRAWING: Figure 3
Patent JP-2019199087-A (JP)
Title: Apparatus for generative production of three-dimensional components
Inventor: FRANK HERZOG
IPC: B22F3/105
Filed: 2019-07-23
Abstract: To provide an apparatus for generative production of a three-dimensional member (2), namely, a laser melting apparatus or a laser sintering apparatus, and the apparatus performs optimal process monitoring in the case of a laser focus change that appears as the laser focus changes.SOLUTION: There is provided an apparatus, in which a melting region (6) is measured by a sensor device (8), and a radiation (9) generated by the melting region passes through a scanner, and is directed to the sensor device (8) of a process monitoring system. In a radiation path, an optical focus tracking device (20) is disposed between the sensor device (8) and the scanner (10), and the focus tracking device can be controlled by electrical mechanical data for focus tracking to execute focus adjustment of the process monitoring system.SELECTED DRAWING: Figure 1
Patent JP-2021018394-A (JP)
Title: Flexible illumination device
Inventor: SAITO JOICHI
IPC: H01L51/50
Filed: 2019-07-24
Abstract: To provide a flexible illumination device that has flexibility on the whole and can be freely bent.SOLUTION: A flexible illumination device comprises: an electrooptic panel with flexibility; a connection substrate 4 electrically connected to the electrooptic panel, and provided on the electrooptic panel; a fixing tape 5 fixing the connection substrate and electrooptic panel, and provided on the connection substrate and electrooptic panel; a metal plate 9 having a center part fixed to the fixing tape, and provided on the fixing tape; and a power supply substrate 11 with flexibility fixed to the metal plate and electrically connected to the connection substrate, and provided on the metal plate; and a sliding metal 13 fixed to the fixing tape and guiding a movement of the metal plate, and provided on the fixing tape and metal plate. The fixing tape, metal plate and sliding metal constitute a panel following mechanism which lets the power supply substrate follow up bending of the electrooptic panel.SELECTED DRAWING: Figure 1
Patent JP-2021019717-A (JP)
Title: Stretchable sheet for absorbent article
Inventor: ONISHI REIKO
IPC: D04H3/04
Filed: 2019-07-25
Abstract: To provide a stretchable sheet for an absorbent article in which both of high flexibility and superior exterior appearance are combined.SOLUTION: A stretchable sheet for an absorbent article concerning the present invention includes: a non-woven fabric having multiple embossed parts; and multiple elastic filaments partially bonded to the non-woven fabric by fusion, and having the overlapping with the embossed parts in the thickness direction. The stretchable sheet for the absorbent article is stretchable in the first direction. In a joint with the non-woven fabric and the elastic filament, the elastic filament holds a fiber-form, and a distance in the second direction between the embossed parts adjacent to each other in the second direction perpendicular to the first direction is 1.1 mm or more.SELECTED DRAWING: Figure 3
Patent JP-2021024816-A (JP)
Title: Method for purifying phosphorus-containing olefin compound salt and method for producing olefin compound using purified product obtained thereby
Inventor: TSUTSUI YUKO
IPC: C07C17/35
Filed: 2019-08-06
Abstract: To provide a method for purifying a phosphorus-containing olefin compound salt, and a method for producing an olefin compound using the purified product obtained thereby.SOLUTION: There is provided a method for purifying a phosphorus-containing olefin compound salt including a step of obtaining a purified product of the phosphorus-containing olefin compound salt by re-precipitating and/or re-crystallizing, in a solvent, a solid that contains phosphorus-containing olefin compound salts A represented by general formula (1).[in the formula, X1 and X2 independently represent F, Cl, Br, I, or H; W+'s are the same or different monovalent cations comprising PR3 or POR3 (where R's are groups having a saturated or unsaturated structure including C and H, and R's may bond to each other to form a ring and may include atoms other than C and H; the three R's included in the R3 may be the same or different); M- represents a monovalent anion comprising an atom or a compound]SELECTED DRAWING: None
Patent JP-2021026651-A (JP)
Title: Information processing system, information processor, and program
Inventor: SOMEKAWA ATSUSHI
IPC: G06F9/455
Filed: 2019-08-08
Abstract: To execute biometric authentication that does not depend on a unique communication protocol of a virtual OS environment.SOLUTION: An authentication part 2a performs a connection request to an information processor 1 as an opposite device when authenticating a user, issues a command regarding a user's biometric information, and performs authentication on the basis of biometric information transmitted from the information processor 1. A biometric authentication processing part 1a acquires biometric information via a biometric authentication device 3 connected to an own device on the basis of a command, and transmits the biometric information to the authentication part 2a. A communication interface part 1b shows the biometric authentication processing part 1a to the authentication part 2a as a virtual device using a virtual communication interface mounted on a virtual OS environment in a pseudo manner, and performs communication between the authentication part 2a and the biometric authentication processing part 1a on the basis of the virtual communication interface.SELECTED DRAWING: Figure 1
Patent JP-2019218556-A (JP)
Title: Hydrotreating method of heavy hydrocarbon oil
Inventor: OSAKI TAKAYUKI
IPC: B01J35/10
Filed: 2019-08-09
Abstract: To provide the hydrotreating method of the heavy hydrocarbon oil, that can improve storage stability of a hydrogenated heavy hydrocarbon oil without lowering desulfurization activity or demetallation activity.SOLUTION: The hydrotreating method comprises using a hydrotreating catalyst for heavy hydrocarbon oil to contact the heavy hydrocarbon oil with a former-stage catalyst, a middle-stage catalyst, and a latter-stage catalyst, sequentially, wherein the hydrotreating catalyst carries phosphorus/silica-containing alumina that contains 0.1 to 4 mass% of phosphorus on a catalyst basis as the latter-stage catalyst in terms of oxides, and contains 0.1-1.5 mass% of silica on the catalyst basis, the hydrotreating catalyst carries at least one selected from Group 6 metals of the periodic table by 8 to 20 mass% in terms of oxides on a catalyst basis onto the carrier, and carries at least one metal selected from metals of Groups 8 to 10 of the periodic table in an amount of 2 to 6 mass% in terms of oxide on the catalyst basis onto the carrier.SELECTED DRAWING: None
Patent JP-2020030827-A (JP)
Title: Apparatus and method for dynamic graphics rendering based on saccade detection
Inventor: DOMINIC SAUL MALLINSON
IPC: G06F3/01
Filed: 2019-08-21
Abstract: SOLUTION: A method for rendering computer graphics on the basis of saccade detection is provided. One embodiment of the method includes rendering a computer simulated scene for display to a user, detecting the onset of a saccade that causes saccadic masking in an eye movement of the user viewing the computer simulated scene, and reducing a computing resource used for rendering frames of the computer simulated scene during at least a portion of a duration of the saccade. Systems perform similar steps, and non-transitory computer readable storage mediums each storing one or more computer programs are also provided.SELECTED DRAWING: Figure 1
Patent JP-2021032336-A (JP)
Title: Controller of planetary gear type automatic transmission
Inventor: AONO YUSUKE
IPC: F16H61/04
Filed: 2019-08-23
Abstract: To provide a controller of a planetary gear type automatic transmission capable of suppressing shock in rattling, and capable of preventing a shift time required for gear change from prolonging.SOLUTION: A second brake B2 is set to a release standby pressure Pr that is temporarily lower than an indicated hydraulic pressure Pb2A before gear change when the gear change is transient, and the release standby pressure Pr is learned according to an amount ΔNt of change in rotation speed between a turbine rotation speed N0 of a transmission input shaft 34 of an automatic transmission 22 in start of the gear change and a turbine rotation speed NG of the transmission input shaft 34 at the time when the internal backlash of the automatic transmission 22 is clogged. Consequently, the release standby pressure Pr is learned according to the amount ΔNt of change in rotational speed so as to suppress shock in rattling and prevent a time required for gear change from prolonging, so that it is possible to preferably suppress the shock in the rattling and prevent the time required for the change gear from prolonging.SELECTED DRAWING: Figure 9
Patent JP-2021016759-A (JP)
Title: Handy shower cleaner
Inventor: IGARASHI KYOJI
IPC: A47K7/08
Filed: 2019-07-18
Abstract: To provide a handy shower cleaner that is portable so as to allow a user to enjoy effect of shower toilet even when the user uses a toilet without a shower.SOLUTION: A handy shower cleaner includes a nozzle with a bent thin tip which is fitted to a gun-shaped container body and performs cleaning by injecting water from the nozzle.SELECTED DRAWING: Figure 1
Patent JP-2022160009-A (JP)
Title: Fuel injection device
Inventor: SUGAYA SHINJI
IPC: F02M51/06
Filed: 2019-08-28
Abstract: To provide a fuel injection device enabling stable high-pressure fuel injection.SOLUTION: A fuel injection device includes: a valve element 113; an anchor 110 moving the valve element 113 to an upstream side; a surrounding member 102 surrounding the valve element 113 and the anchor 110 from the circumference; a spring 124 disposed on the downstream side of the anchor 110 and energizing the anchor 110 to the upstream side; a guide part formation part 102b that forms a guide part 102bx guiding the spring 124; a first space part V1 formed radially outwardly from an outer peripheral surface 113b of the valve element 113 to a position corresponding to an outer peripheral surface 110d of the anchor 110 on the downstream side of the anchor 110; and a second space part V2 formed radially outwardly from an outer peripheral surface 102b1 of the guide part formation part 102b on the downstream side of the first space part V1.SELECTED DRAWING: Figure 7
Patent JP-2021009345-A (JP)
Title: toner
Inventor: KAMAE KENTARO
IPC: G03G9/097
Filed: 2019-08-28
Abstract: To provide a toner that achieves both low-temperature fixability and developability.SOLUTION: A toner has silica fine particles A on a surface of a toner particle containing a binder resin. A number-based median diameter (D50) of the toner is 3.0 μm or more and 6.0 μm or less. The silica fine particle A is a particle having a number-based median diameter of 80 nm or more and 500 nm or less that can be identified in scanning electron microscopic observation of the toner. When Ss (area%) is an average coating ratio of the silica fine particle A obtained through image analysis with a scanning electron microscope of a small particle diameter-side particle group in the toner, and Sl (area%) is an average coating ratio of the silica fine particle A obtained through image analysis with the scanning electron microscope of a large particle diameter-side particle group in the toner, Ss is 20 area% or more and 70 area% or less, and Ss and Sl satisfy Sl/Ss≤0.80.SELECTED DRAWING: None
Patent JP-2021034667-A (JP)
Title: Lamination type inductor
Inventor: KODEN BAKU
IPC: H01F17/00
Filed: 2019-08-29
Abstract: To increase a mechanical strength of a lamination type inductor to hardly generate a distortion or a wrapping.SOLUTION: A component main body 2 includes: end surface layers 9 and 10 having a conventional high rigidity and a low strength layer 11 having a conventional low rigidity. Each of the end surface layers, includes: a first end surface layer 9 structuring a first end surface 3 of the component main body 2; and a second end surface layer 10 structuring a second end surface 4. In addition, the thickness of the first end surface layer 9 is formed so as to be thicker than that of the second end surface layer 10. When setting the thickness of the first end surface layer 9 to be thicker than the thickness of the second end surface layer 10 under a condition that a total thickness of the first end surface 9 and the second end surface layer 10 is in a constant, the thickness of the first end surface layer 9 itself can be thicker as compared to the case where the thicknesses of the first end surface 9 and the second end surface layer 10 are equivalent. The first end surface layer 9 of which the thickness is increased as mentioned applied a high mechanical intensity to the component main body 2.SELECTED DRAWING: Figure 2
Patent JP-2020005646-A (JP)
Title: Methods for wound healing
Inventor: EVELINA VAGESJOE
IPC: C12N1/21
Filed: 2019-08-29
Abstract: To provide transformed lactic acid bacteria, and to provide lactic acid bacteria used for human and animal wound healing.SOLUTION: Provided is a lactic acid bacterium transformed with a plasmid, the plasmid being capable of expressing a protein selected from the group consisting of CXCL12, CXCL17, and Ym1 in the lactic acid bacterium, the lactic acid bacterium being a Lactobacillus reuteri strain. Provided is a pharmaceutical composition for use in wound healing in a human or animal subject, which contains a transformed lactic acid bacterium.SELECTED DRAWING: None
Patent JP-2021032048-A (JP)
Title: Sign body installation structure
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/688
Filed: 2019-08-29
Abstract: To provide a sign body installation structure capable of effectively suppressing a vehicle contact accident with a fence-shaped road facility.SOLUTION: The sign body installation structure comprises a pillar section that elastically deforms as a whole. A flexible sign body, that restores its original state after the pillar section is deformed so that it bends due to contact with a vehicle, is erected on the installation surface so that the pillar section is arranged in the vicinity of the width direction of a beam-shaped section. Since the pillar section is flexible, even if the vehicle comes into contact with the sign body causing it to be bent and deformed, it can be restored to the original state and the function of alerting a vehicle driver can be continued. Since the pillar section is arranged in the vicinity of the width direction of the beam-shaped section and the sign body is erected on the installation surface on which a fence body support is installed, there is no contact between the sign body and the fence body, and there is no deterioration in the function of the fence body due to the installation of the sign body.SELECTED DRAWING: Figure 2
Patent JP-2021039170-A (JP)
Title: Lens unit, and imaging apparatus
Inventor: MUKAI TOSHIRO
IPC: G02B7/02
Filed: 2019-08-30
Abstract: To provide a lens unit capable of achieving high image quality and low cost.SOLUTION: A lens unit 1 includes: a lens tube 10; and a first lens 11, a second lens 13, a third lens 14, a fourth lens 15, and a fifth lens 16 which are arranged in the lens tube 10. The first lens 11 arranged located at the front end and the fourth lens 14 arranged at a position other than the front end are glass lenses. The fourth lens 14 is protected by the fifth lens 15 which is a plastic lens arranged adjacent thereto.SELECTED DRAWING: Figure 3
Patent JP-2020073811-A (JP)
Title: Fixing method of pipe joint
Inventor: IMURA HAJIME
IPC: F16L5/00
Filed: 2019-09-05
Abstract: To provide a fixing method of a pipe joint capable of making a work for screwing a faucet and the like to a female screw portion of a cylindrical portion be easily performed.SOLUTION: A pipe connection portion 21 is disposed at a first surface 101 side of a wall body 100. A cylindrical portion 20 is inserted to a through hole 103 of the wall body 100. At a first surface 101 side of the wall body 100, an intermediate ring 4 suppressed in relative rotation to a male screw portion 22, is inserted to the male screw portion 22 of the cylindrical portion 20. A fixing ring 7 engaged with the male screw portion 22 and keeping the male screw portion 22 in a state of being projected to a second surface 102 side of the wall body 100, is inserted to the male screw portion 22 in a state of projecting the male screw portion 22 to the second surface 102 side of the wall body 100 from the through hole 103, the wall body 100 and the intermediate ring 4 are bored by a screw 8 while inserting the screw 8 to the fixing ring 7, and the screw 8 is mounted on the wall body 100 in a state of penetrating through the fixing ring 7 and the intermediate ring 4.SELECTED DRAWING: Figure 1
Patent JP-2021041465-A (JP)
Title: Holding tool and holding tool set
Inventor: SUYAMA AKIHIRO
IPC: B23Q17/00
Filed: 2019-09-06
Abstract: To provide a holding tool or holding tool set for a processing tool that is less likely to lose identification capability.SOLUTION: A holding tool includes: a facing surface part detachably fitted to a processing tool that includes a processing part for processing a work while abutting on the work, and facing the processing part when being fitted to the processing tool; an opposite surface part formed on an opposite side to the facing surface part; and an identification part provided in the opposite surface part and including at least any one of the color and pattern different from the opposite surface part.SELECTED DRAWING: Figure 5
Patent JP-2021043549-A (JP)
Title: Information processing apparatus and program
Inventor: SATO MASAHIRO
IPC: G06F3/01
Filed: 2019-09-06
Abstract: To allow a device to be appropriately operated even in a case where operation instructions are given to the device by a plurality of users.SOLUTION: A processor receives biopotential information of each of a plurality of users, and transmits to a device 16, operation information indicating operation content determined by comparing operation content of the device 16 grasped from biopotential information of each of the plurality of users.SELECTED DRAWING: Figure 1
Patent JP-2021042792-A (JP)
Title: Supporting structure of brake chamber
Inventor: SAWADA TATSUO
IPC: F16D65/28
Filed: 2019-09-10
Abstract: To provide a supporting structure of a brake chamber with higher durability as compared with a conventional one.SOLUTION: In a supporting structure of a brake chamber 1 cantilever-supported through brackets 10 at right and left positions of an axle 9, the right and left brackets 10 are coupled by a coupling member 14, and the brackets 10 are supported by each other by the coupling member 14.SELECTED DRAWING: Figure 1