baber/WOPTO huggingface dataset:
Patent JP-2022166388-A (JP)
Title: Image forming apparatus, image forming program, and image forming method
Inventor: KAI HIRONORI
IPC: G03G21/00
Filed: 2021-04-21
Abstract: To provide an image forming apparatus which effectively prevents forgetting to pick up a document with a specific configuration.SOLUTION: An image forming apparatus has a double-sided copy function for copying a document on a document table onto both sides of a sheet of paper and comprises a temporary holding portion for reversing a single-sided copied sheet after performing single-sided copying. The image forming apparatus causes the temporary holding portion to hold the copied paper on which single-sided or double-sided copying has been completed, determines whether the document has been removed from the document table after the single-sided or the double-sided copying has been completed, and causes the temporary holding portion to eject the copied paper when it is determined that the document has been removed from the document table.SELECTED DRAWING: Figure 6
Patent JP-2022169206-A (JP)
Title: Information processor, method for processing information, and program
Inventor: FUKUSHIMA ARIKA
IPC: G06N20/00
Filed: 2021-04-27
Abstract: To predict data using a model more accurately.SOLUTION: An information processor includes an acquisition unit, a model generation unit, and a determination unit. The acquisition unit acquires at least one pattern defined for a first specified region of a plurality of regions for which first data is to be predicted from a plurality of patterns showing the change with time of the first data to predict. The model generation unit generates a prediction model for predicting the change with time of the first data in the first region on the basis of the acquired pattern. The determination unit determines a parameter of the prediction model.SELECTED DRAWING: Figure 1
Patent JP-2022170478-A (JP)
Title: Incineration system and incineration method
Inventor: MISHIMA SHUNICHI
IPC: F01K17/02
Filed: 2021-04-28
Abstract: To provide an incineration system which dries an object to be incinerated according to characteristics of the object, and to provide an incineration method.SOLUTION: An incineration system includes: an incinerator; a cogeneration system which generates electric power with heat energy of a first heat medium heated by waste heat from the incinerator; a dryer which dries an object to be supplied to the incinerator and incinerated with heat energy of a second medium heated with the heat energy of the first heat medium; and an adjustment system which adjusts a temperature of the second heat medium. The adjustment system includes a heat exchanger which is provided in a circulation path in which the second heat medium circulates between the dryer and the cogeneration system and conducts heat exchange between the second heat medium and a fluid. The fluid is white smoke prevention air or a gas which is discharged from the incinerator and from which dust is not removed.SELECTED DRAWING: Figure 1
Patent JP-2021178678-A (JP)
Title: Can container
Inventor: SAITO YUKIKO
IPC: B65D8/00
Filed: 2021-04-28
Abstract: To provide a method for manufacturing a can container which easily follows processing deformation of a base material of a can body (for example, aluminum base material) in a can container such as a can for beverage, can maintain high adhesion between the can body and a resin film, and can effectively prevent, especially, occurrence of scratches and peeling in post-processing after seamless can molding.SOLUTION: A can container includes a cylindrical can body, a resin film covering at least a part of an outer peripheral surface of the can body, and a printing image layer provided on the resin film, in which surface free energy on the surface of the resin film at a temperature of 25°C is 30 mJ/m2 or more and 50 mJ/m2 or less.SELECTED DRAWING: Figure 7
Patent JP-2022174523-A (JP)
Title: Penetration electrode substrate
Inventor: KURAMOCHI SATORU
IPC: H05K1/02
Filed: 2021-05-11
Abstract: To provide a penetration electrode substrate capable of suppressing cracking of the penetration electrode substrate from a side surface of a through hole and formation of a gap between a through electrode and the side surface of the through hole.SOLUTION: A penetration electrode substrate according to the present disclosure includes a substrate including a first surface and a second surface and having a through hole and a through electrode positioned in the through hole, and the through hole has a narrowed portion with a minimum hole diameter. The through electrode includes a conductive filling portion formed so as to block the through hole at a position including the narrowed portion, a first surface side thin portion formed on a side surface of the through hole and extending from the conductive filling portion toward the first surface, and a second surface side thin portion formed on the side surface of the through hole and extending from the conductive filling portion toward the second surface, and the hole diameter p of the through hole in the narrowed portion is 10 μm or more and 50 μm or less, and the length f of the conductive filling portion from the first surface side toward the second surface side is 30 μm or more and 100 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021180652-A (JP)
Title: Hot air-type roasting machine
Inventor: AOKI TAKASHI
IPC: A23N12/10
Filed: 2021-05-11
Abstract: To provide a hot air-type roasting machine that improves homogenization of a roasting state by the amount of raw beans, and quickly brings the raw beans of coffee into the uniform roasting state.SOLUTION: A hot air-type roasting machine includes: a roasting kiln with a kiln body having an opening in the bottom and formed in an earthenware mortar shape; a heating device for generating a heating gas; a guide tube for guiding the generated heating gas from the opening toward the kiln body; a cup 18 arranged on the opening, and covering an end of an ejection port side of the heating gas of the guide tube; and a supporting part having a shaft member for supporting the cup vertically movably, extending in the depth direction of the roasting kiln and rotatably pivoting the cup. The cup includes: a lower surface part 21 having the opening 22 formed in a manner capable of receiving the end of the ejection port side of the guide tube; a peripheral wall part 19 being set up from the lower surface part; and an upper surface part 20 provided at the upper edge side of the peripheral wall part. Multiple hole parts 23 for bringing the inside into communication with the outside of the cup are formed in the peripheral wall part. The multiple hole parts are formed at positions avoiding a position serving as a rotational symmetry centering on the rotating shaft of the cup, in the planar view of the roasting kiln.SELECTED DRAWING: Figure 5
Patent JP-2021122059-A (JP)
Title: Light emitting structure with selective carrier injection into multiple active layer
Inventor: Hussein S El-Ghoroury
IPC: H01S5/34
Filed: 2021-05-12
Abstract: To efficiently control the carrier injection distribution over the entire active regions to achieve desired device injection characteristics.SOLUTION: There is disclosed a multi-layered optically active region 230 for a semiconductor light-emitting device (LED) that incorporates an intermediate carrier blocking layer 233. The carrier blocking layer has design parameters for selected compositions and doping levels. Examples of embodiments discussed herein include, among others: a multiple-quantum-well variable-color LED operating in visible optical range with full coverage of RGB gamut; a multiple-quantum-well variable-color LED operating in visible optical range with an extended color gamut beyond standard RGB gamut; a multiple-quantum-well white light-emitting LED with variable color temperature; and a multiple-quantum-well LED with uniformly populated active layers.SELECTED DRAWING: Figure 2
Patent JP-2022175319-A (JP)
Title: Composite material cutting apparatus and composite material cutting method
Inventor: HIRATA TAKEHIKO
IPC: B26D1/46
Filed: 2021-05-13
Abstract: To lower the cost of dismantling a long composite material.SOLUTION: A composite material cutting apparatus 100 is provided, comprising: a support portion 10 which supports a tip portion 201 in a longitudinal direction LD, of a long composite material 200 formed of a resin material including a fiber base material, at an upper portion in a vertical direction VD, and which brings a proximal end portion 202 in the longitudinal direction LD, of the composite material 200 into a floating state at a lower portion in the vertical direction VD; and a cutting unit 20 cutting the composite material 200 at a cutting position CP between the tip portion 201 and the proximal end portion 202 of the composite material 200 supported by the support portion 10.SELECTED DRAWING: Figure 1
Patent JP-2022177468-A (JP)
Title: Current detection device
Inventor: OSAWA AKIRA
IPC: H01C1/14
Filed: 2021-05-18
Abstract: To provide a current detection device including a shunt resistor capable of reducing a resistance temperature coefficient with a simple structure.SOLUTION: A current detection device 30 comprises a resistive element 5 and a pair of electrodes 6 and 7. The current detection device 30 is formed with a pair of first slits 16 and 17 and a pair of second slits 26 and 27. The first slits 16 and 17 are formed so as to be overlapped with the electrodes 6 and 7 and a resistive element 5 in a first direction. The second slits 26 and 27 are formed on the electrodes 6 and 7 in a second direction. On the electrodes 6 and 7, detection regions 24a and 25a are sectionalized by the first slits 16 and 17, the second slits 26 and 27, and contact surfaces 6a and 7a at least partially contacted with the resistive element 5. The electrodes 6 and 7 further have voltage detectors 20 and 21 arranged in the detection regions 24a and 25a.SELECTED DRAWING: Figure 1
Patent JP-2022177846-A (JP)
Title: Body temperature notification system, body temperature measurement system, and recording medium
Inventor: KITAZAWA TAZUKO
IPC: G01J5/48
Filed: 2021-05-19
Abstract: To provide a body temperature notification system capable of notifying properly of information on a body temperature of a person wearing a mask.SOLUTION: A body temperature notification system includes an infrared camera, a control part for receiving image information from the infrared camera, and a notification part controlled by the control part, based on the image information. When an image information includes information capable of specifying that a person wears a mask, the control part allows the notification part to notify of information on a body temperature, and on the other hand, when the image information includes information capable of specifying that a person does not wear a mask, the control part does not allow the notification part to notify of information on the body temperature.SELECTED DRAWING: Figure 1
Patent JP-2021152162-A (JP)
Title: Forming agent and composition containing fluorine substituted olefin, and forming method
Inventor: BOWMAN JAMES M
IPC: C09K3/00
Filed: 2021-05-24
Abstract: To provide foaming agents that are useful compounds in numerous applications, including particularly heat transfer systems such as an air conditioner, and foamable compositions and foamed articles.SOLUTION: A forming agent comprises: (a) at least one fluoroalkene of Formula I: XCFZR3-Z(I) [where X is a C1, C2, C3, C4, or C5 unsaturated, substituted or unsubstitued radical, each R is independently Cl, F, Br, I or H, and z is 1 to 3, however, provided that Br is present in the compound, the compound includes no hydrogen] and (b) at least one adjuvant selected from the group consisting of co-forming agent(s), surfactant(s), polymer modifier(s), toughening agent(s), colorant(s), dye(s), solubility enhancer(s), rheology modifier(s), plasticizing agent(s), flammability suppressant(s), antibacterial agent(s), viscosity reduction modifier(s), filler(s), vapor pressure modifier(s), nucleating agent(s), catalyst(s) and a combination of any two or more of these.SELECTED DRAWING: None
Patent JP-2022181019-A (JP)
Title: Electronic component and electronic equipment
Inventor: MAKI YOSHIFUMI
IPC: H01F27/29
Filed: 2021-05-25
Abstract: To provide an electronic component in which a plated electrode of an external electrode is less likely to be peeled off when mounted on a substrate via a solder.SOLUTION: An electronic component comprises: an element body 10; an internal conductor (a coil conductor 31, a first coupling conductor 41) provided inside the element body 10; and a first external electrode 21a provided on a part of a first principal surface 12a of the element body 10. The first external electrode 21a has a base electrode, and a plated electrode covering the base electrode. The base electrode includes: a first base electrode 25a provided on a part of the first principal surface 12a of the element body 10, being directly connected with the first coupling conductor 41; and a second base electrode 25b located at a part of the first principal surface 12a of the element body 10 so as to be separated toward the center side in a length direction L with respect to the first base electrode 25a, not being directly connected with the internal conductor. The plated electrode includes a first plated electrode 26a that covers the first base electrode 25a, and a second plated electrode 26b that covers the second base electrode 25b.SELECTED DRAWING: Figure 6
Patent JP-2021120072-A (JP)
Title: Game machine
Inventor: YANAGISAWA RYOTA
IPC: A63F7/02
Filed: 2021-05-27
Abstract: To provide a game machine enabling enlargement of a liquid crystal display device.SOLUTION: An outer edge member 73 partitions a game area into a shape that is a circular partial area and outwardly expanding an area on one side in a width direction below a liquid crystal display device 81. Therefore, such an expanded area can be utilized as an arrangement space for a winning port. Accordingly, by disposing at least some winning port (a second winning port 640) among a plurality of winning ports in the expanded area, to that extent, the position of each winning port can be lowered downward. Therefore, the position of a lower edge portion of the liquid crystal display device 81 can be lowered downward. Consequently, enlargement of the liquid crystal display device 81 can be achieved.SELECTED DRAWING: Figure 5
Patent JP-2022189057-A (JP)
Title: Electrophotographic photoreceptor and method for manufacturing the same
Inventor: NISHIMURA KAZUKUNI
IPC: G03G5/147
Filed: 2021-06-10
Abstract: To provide an electrophotographic photoreceptor that achieves both wear resistance and filming resistance in long-term use, and a method for manufacturing the same.SOLUTION: An electrophotographic photoreceptor of the present invention has a photosensitive layer laminated on a conductive support. The photosensitive layer has at least a charge generating layer and a charge transport layer. An outermost surface layer of the photosensitive layer contains polycarbonate having a partial structure represented by the following general formula (1), inorganic fine particles, and charge transport material. (In the formula, R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1-6 carbon atoms, or an aryl group having 6-12 carbon atoms, and at least either one of R1 or R2 represents the aryl group. R3 to R10 each independently represent a hydrogen atom, a halogen atom, or an alkyl group having 1-6 carbon atoms.)SELECTED DRAWING: Figure 1
Patent JP-2021197186-A (JP)
Title: Image processing method, apparatus, electronic device and readable storage medium
Inventor: HU YUEXIANG
IPC: G06F16/532
Filed: 2021-06-14
Abstract: To provide an image processing method, an apparatus, an electronic device and a readable storage medium related to the technical field of the computer vision.SOLUTION: In a method, a face recognition module and a work processing module respectively hold one image buffer queue. Namely, the face recognition module holds the face image buffer queue of the face image, and the work processing module holds the background image buffer queue of a background image being the first image. The face recognition module, in order to hold only the face image buffer queue, may transmit only a determined optimum face image, namely only a face image to be matched to the work processing module, and match the background image to be matched with the optimum face image that is transmitted by the face recognition module from the background image buffer queue held by the work processing module, thereby realize the image recognition processing and image matching processing to a face that appears in a video source.SELECTED DRAWING: Figure 1
Patent JP-2022191029-A (JP)
Title: Attachment structure
Inventor: MATSUNUMA SHIGEO
IPC: H01L23/02
Filed: 2021-06-15
Abstract: To provide an attachment structure which can maintain airtightness without increasing the size.SOLUTION: In an attachment structure, cream solder is printed on a pad provided on a substrate and an electronic component and a metallic cap for covering the electronic component are attached to the substrate by reflow soldering. The substrate is provided with an annular wall and an annular recessed part provided along the wall at the inner side of the wall. A horizontal pad is provided on a bottom surface of a groove, an end surface of the cap is placed on the cream solder filling the groove, and the cream solder fills a space between the cap and the wall.SELECTED DRAWING: Figure 1
Patent JP-2021165227-A (JP)
Title: Copper/ceramic conjugate, and insulated circuit board
Inventor: TERASAKI NOBUYUKI
IPC: B23K1/19
Filed: 2021-06-21
Abstract: To provide a copper/ceramic conjugate having high bonding strength and especially excellent in cold-heat cycle reliability, and to provide an insulated circuit board.SOLUTION: There is provided a copper/ceramic conjugate formed by joining a copper member comprising copper or a copper alloy with a ceramic member comprising an aluminum-containing ceramics. An active metal compound layer containing a compound of one or more active metals selected from Ti, Zr, Nb, and Hf is formed on the ceramic member side at the junction interface between the copper member and the ceramic member, and Al and Cu are present at the grain boundary of the active metal compound in the active metal compound layer.SELECTED DRAWING: None
Patent JP-2023002924-A (JP)
Title: Head unit, printer, and three-dimensional object printer
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/175
Filed: 2021-06-23
Abstract: To heat a flow channel structure by a heater while achieving miniaturization.SOLUTION: A head unit includes a head for discharging liquid, a flow channel structure having a flow channel for supplying the liquid to the head, and a heating part for heating the flow channel structure, wherein the flow channel structure includes a first liquid chamber which is provided on the flow channel and stores the liquid, a second liquid chamber which is provided on the downstream side of the first liquid chamber of the flow channel and stores the liquid, a film-like flexible part which constitutes a part of a wall surface of the first liquid chamber and is flexed according to the pressure of the liquid of the second liquid chamber, and a valve body for opening/closing the flow channel between the first liquid chamber and the second liquid chamber by moving in a thickness direction of the flexible part according to a bending amount of the flexible part, and the heating part has a heating surface facing the flexible part in the thickness direction of the flexible part.SELECTED DRAWING: Figure 6
Patent JP-2023003361-A (JP)
Title: Light-weight carbon fiber, light-weight carbon fiber strand, carbon fiber fiber-reinforced composite material, manufacturing method thereof, and microwave oven
Inventor: ZUSHI HIROAKI
IPC: F27B9/28
Filed: 2021-06-23
Abstract: To provide a light-weight carbon fiber which is light-weight and has excellent tensile strength and tensile elastic modulus both, a light-weight carbon fiber strand, a carbon fiber-reinforced composite material, a manufacturing method thereof, and a microwave oven.SOLUTION: A polyacrylonitrile-based light-weight carbon fiber having a density by a sink-and-float method of 1.60-1.75[g/cm3], a tensile strength of 3.00 [GPa] or over, a tensile elastic modulus of 200 [GPa] or over, a specific strength of 1.50-2.50 [kNm/kg], and a relative elastic modulus of 120-150 [MNm/kg] is manufactured by microwave heating under a prescribed condition.SELECTED DRAWING: None
Patent JP-2023003768-A (JP)
Title: oil pump device
Inventor: KUSANAGI HIDEAKI
IPC: F04B49/10
Filed: 2021-06-24
Abstract: To provide an oil pump device capable of avoiding foreign matters from being bitten into a position where an oil pump slides, and of preventing the oil pump from being locked to be non-rotatable.SOLUTION: An oil pump device includes: an oil pump 3 connected to a supply target device 1 via a hydraulic circuit 5 to discharge and supply oil through the hydraulic circuit 5 to the supply target device 1; a motor 4 for driving the oil pump 3; a trapping member 11 mounted in the hydraulic circuit 5 and trapping foreign matters mixed in the oil discharged from the oil pump 3; and a motor control part 12 for controlling the motor 4 to execute a normal control mode in which the oil pump 3 is driven in a normal control rotation region, and, at starting the operation of the oil pump 3, to execute a lock avoidance mode in which the oil pump 3 is driven at a preset lock avoidance rotation speed as a lower limit.SELECTED DRAWING: Figure 1
Patent JP-2023004471-A (JP)
Title: Filling device
Inventor: MIYAZAKI TAKASHI
IPC: B65B3/28
Filed: 2021-06-25
Abstract: To efficiently fill containers with liquid and measure weights of the containers.SOLUTION: Vials 2 (containers) are arranged to be moved by moving means 3 while being stored in nests 7 (storage members) comprising storage parts 12 in which through-holes 12a are formed at bottom parts thereof. A filling device comprises first measuring means 4 that measures weights of empty vials 2 and second measuring means 6 that measures weights of actual vials 2 filled with liquid, which are configured to respectively support the vials 2 from below the vials through the through-holes 12a of the storage parts 12 of the nests 7 and measure weights of the containers while separating the containers upward from support parts of the storage parts 12. The first measuring means 4, filling means 5 and the second measuring means 6 are arranged along a direction in which the nests 7 are conveyed by the moving means 3.SELECTED DRAWING: Figure 4
Patent JP-2021154158-A (JP)
Title: Game machine
Inventor: SATO MASAYA
IPC: A63F7/02
Filed: 2021-06-28
Abstract: To provide a game machine capable of suppressing occurrence of a failure of a flat cable.SOLUTION: A Pachinko game machine 1 comprises: a board 1720 on which an LED is mounted; a connector 1760 being coupled to the LED and being provided on the board 1720; and a flat cable 1770 coupled to the connector 1760. The Pachinko game machine has a guide part 1714 which can be brought into contact with a part of the flat cable 1770, a part where the flat cable 1770 is inserted into the connector 1760 can be visually recognized from a back side of a movable body 1620, and the guide part 1714 can regulate movement of the flat cable 1770 in a prescribed direction. The board 1720 has a standard line 1722 which is substantially parallel to a prescribed part of the flat cable 1770 when the flat cable 1770 is correctly coupled to the connector 1760, and the standard line 1722 is printed on the board 1720 so that the line is larger than the prescribed part in a prescribed direction.SELECTED DRAWING: Figure 76