baber/WOPTO huggingface dataset:
Patent JP-2022052529-A (JP)
Title: Photoelectric conversion device, imaging device, semiconductor device, and photoelectric conversion system
Inventor: SHINOHARA MASATO
IPC: H04N5/369
Filed: 2020-09-23
Abstract: To provide a photoelectric conversion device, an imaging device, a semiconductor device, and a photoelectric conversion system with a structure advantageous in suppressing mixing of aliases in a charge accumulation region.SOLUTION: A photoelectric conversion device includes a semiconductor substrate 12 with a first surface and a second surface, a first semiconductor region 15 with a first conductivity type disposed in a semiconductor layer and accumulating signal charges generated by incident light, a second semiconductor region 16 with the first conductivity type, a first transfer electrode 14 disposed on the first surface and transferring the signal charges to the second semiconductor region, a third semiconductor region 20 with a second conductivity type disposed between the second semiconductor region and the second surface, and a fourth semiconductor region 21 with the second conductivity type disposed between the third semiconductor region and the second surface. An effective value of impurity concentration of an intermediate semiconductor region with the second conductivity type between the third semiconductor region and the fourth semiconductor region is 2×1013 cm-3 to 1×1015 cm-3. The width in a normal direction with respect to the first surface is 0.13 to 0.8 μm.SELECTED DRAWING: Figure 3
Patent JP-2021011487-A (JP)
Title: Iron carbohydrate complex for treatment of iron deficiency of fetus or infant
Inventor: LARS LYKKE THOMSEN
IPC: A61P25/18
Filed: 2020-09-24
Abstract: To provide a pharmaceutical composition for use in treatment or prevention of an iron deficiency of a fetus or an infant.SOLUTION: An iron carbohydrate complex is administered to the mother of a fetus or an infant in order to increase the iron content of the embryo, fetus or infant.SELECTED DRAWING: Figure 1
Patent JP-2022054336-A (JP)
Title: tire
Inventor: HASEGAWA MAYUKO
IPC: B60C11/03
Filed: 2020-09-25
Abstract: To provide a tire that can make both wet performance and dry performance of the tire compatible.SOLUTION: In a tire 1, center land parts 32 and 33 comprise: a plurality of chamfered sipes 321A and 321B which open to edge parts of center land parts 32 and 33, at one end parts thereof and terminate in the center land parts 32 and 33, at the other end parts, and a plurality of penetrating thin grooves 322A and 322B penetrating in a tire width direction through the center land parts 32 and 33. The penetrating thin grooves 322A and 322B have V-shapes having top parts pointed in a tire circumferential direction and are arranged so that one sides in the V-shapes oppose to the chamfered sipes 321A and 321B. Further, inclination angles θ1 of sipe portions 3211 of the chamfered sipes 321A and 321B with respect to the tire circumferential direction and inclination angles θ2 of one sides in the V-shapes of the penetrating thin grooves 322A and 322B satisfy a relational expression: -10[deg]≤θ1-θ2≤10[deg].SELECTED DRAWING: Figure 2
Patent JP-2022055174-A (JP)
Title: Charge/discharge control system
Inventor: MITSUOKA SHIGEAKI
IPC: H02J7/00
Filed: 2020-09-28
Abstract: To provide a charge/discharge control system that can suppress the bias of usage frequency from among multiple battery modules and suppress the bias of deterioration among the multiple battery modules.SOLUTION: When discharging from a battery module is performed, a plurality of battery modules are divided into a plurality of battery module groups, and when a battery module group having a highest average voltage value and a battery module group having the next highest average voltage value are defined to be a first battery module group and a second battery module group, respectively, second and third switches of the battery modules constituting the first battery module group are switched on, and on the condition that the first average voltage value is lower than the second average voltage value, and, a difference between the first average voltage value and the second average voltage value is larger than a predetermined value, the second and third switches of the battery modules constituting the second battery module group are turned on, and the second and third switches of the battery modules constituting the first battery module group are turned off.SELECTED DRAWING: Figure 2
Patent JP-2022055833-A (JP)
Title: Work vehicle
Inventor: YAKUSHIJI KENSHIRO
IPC: B60K11/04
Filed: 2020-09-29
Abstract: To provide a work vehicle equipped with a cover body covering a rear part of an engine and an air-cooling mechanism that cools the engine, which can make both ventilation amounts that are supplied to the engine through a ventilation hole formed in the cover body and strength of the cover body compatible.SOLUTION: The work vehicle is equipped with a cover body forming a rear part side of an engine room and having a plurality of ventilation holes formed therein, and an air-cooling mechanism that supplies air to an engine through the ventilation holes. The ventilation holes have upper ventilation holes, lower ventilation holes and central ventilation holes respectively. In the cover body, a fixing part for fixing the cover body is provided at a center side in a vertical direction thereof, and the central ventilation holes extended in a lateral direction are arranged at left and right outsides of the fixing part. The lower ventilation holes are formed to be shorter in length in the lateral direction than the central ventilation holes and are arranged in the lateral direction more than the central ventilation holes.SELECTED DRAWING: Figure 4
Patent JP-2022060048-A (JP)
Title: Antibodies and use thereof
Inventor: YAGI HIROKAZU
IPC: C12P21/08
Filed: 2020-10-02
Abstract: To provide techniques that can specifically recognize the glycerol phosphate modifying group of α-dystroglycan.SOLUTION: Provided are: an antibody or antibody fragment thereof that binds to the glycerol phosphate-modifying group of α-dystroglycan, the antibody having: a heavy chain variable region having HCDR1, HCDR2, and HCDR3 respectively containing a given amino acid sequence; and a light chain variable region having LCDR1, LCDR2, and LCDR3 respectively containing a given amino acid sequence; a method characterized by obtaining animal cells expressing the antibody or antibody fragment thereof using as an antigen recombinant α-dystroglycan obtained by overexpressing the synthase of CDP-Gro; a nucleic acid and vector encoding the antibody or antibody fragment thereof; a transformant comprising the vector; and a cancer diagnostic agent comprising the antibody or antibody fragment thereof.SELECTED DRAWING: None
Patent JP-2022065702-A (JP)
Title: Secondary battery and method for manufacturing secondary battery
Inventor: MACHIDA KEITARO
IPC: H01M50/531
Filed: 2020-10-16
Abstract: To provide a secondary battery and a method for manufacturing a secondary battery, capable of preventing the occurrence of electrolytic corrosion.SOLUTION: A secondary battery 1 according to an exemplary embodiment of the present invention includes a current collector terminal 40 and an external terminal 100 connected to the current collector terminal 40 using a connection 41a which has a head and a body formed of a metal that forms the current collector terminal 40. The external terminal 100 is formed of an inlay clad material 10 containing a first metal, in which a metal forming the current collector terminal 40 is contained, and a second metal different from the first metal. The external terminal 100 has a recess 110 where the head 410 of the connection 41a is arranged and a through hole 120 where the body 411 of the connection 41a is inserted. A portion of the external terminal 100 defining the recess 110 and the through hole 120 is formed of the first metal.SELECTED DRAWING: Figure 5
Patent JP-2022066792-A (JP)
Title: Mechanical agitation control system and mechanical agitation method
Inventor: SHINMACHI SHUICHI
IPC: E02D3/12
Filed: 2020-10-19
Abstract: To improve the verticality at the time of penetration of an agitation device and improve the construction accuracy.SOLUTION: A mechanical agitation control system 10 controls mechanical agitation by attaching an agitation device 70 to working equipment of a heavy machine to agitate the ground, and comprises a plurality of tilt angle measuring means 14 for measuring the tilt angle of each part of the working equipment divided by a plurality of joints, a plurality of cylinder adjusting means 18 for adjusting the expansion/contraction length of each of a plurality of hydraulic cylinders of the work equipment, and main control means 22 for controlling the plurality of cylinder adjusting means 18 based on the measurement results of the plurality of tilt angle measuring means 14. With such a configuration, the main control means 22 controls the plurality of cylinder adjusting means 18, the bending angle of each joint of the work equipment is adjusted, and the agitation device 70 penetrates into the ground in a vertical posture. Therefore, the verticality at the time of penetration of the agitation device 70 can be improved and the construction accuracy can be improved without depending on the ability and experience of the operator who operates the heavy machine.SELECTED DRAWING: Figure 1
Patent JP-2022066844-A (JP)
Title: Laminated linear polarizing plate
Inventor: OGAWA MITSUAKI
IPC: G02F1/1335
Filed: 2020-10-19
Abstract: To provide a laminated linear polarizing plate capable of achieving both the high degree of polarization and the small heating dimension change rate.SOLUTION: In a laminated linear polarizing plate in which a first linear polarizer and a second linear polarizer are laminated so that respective transmission axes are parallel to each other, and when visibility-corrected polarization degrees of the laminated linear polarizing plate, the first linear polarizer and the second linear polarizer are Py0, Py1, and Py2, respectively, Py0≥99.98%, Py1≤99.95%, and Py2≤99.95% are satisfied.SELECTED DRAWING: None
Patent JP-2022069225-A (JP)
Title: Faucet handle
Inventor: KASAHARA NAOYUKI
IPC: E03C1/042
Filed: 2020-10-23
Abstract: To provide a miniaturized faucet handle.SOLUTION: A faucet handle 20 comprises: a fitting member 30 that fits into an operation shaft of a faucet; and a handle body 31 that fixes the fitting member 30. A handle body 31 is provided with an accommodation recess part 40 having an opening part 40x in an axial line direction of the operation shaft and accommodating the fitting member 30 inside. Further, the faucet handle 20 comprises a peripheral surface part 60 that is provided inside the accommodation recess part 40 and a ring member 50 that engages with the peripheral surface part 60 at a position surrounding the radial outside of the operation shaft to be fitted to the fitting member 30. Furthermore, the relative rotation around the operation shaft and the relative movement in a radial direction with respect to the handle body 31 are restricted by engaging the fitting member 30 in the accommodation recess part 40. Then, the fitting member 30 is restricted from relatively moving in the axial line direction based on an engaging force of the ring member 50 with respect to the peripheral surface part 60 by contacting the ring member 50 in this state.SELECTED DRAWING: Figure 6
Patent JP-2022070519-A (JP)
Title: Door closing auxiliary device
Inventor: SASAKI YOSHITO
IPC: E05F5/02
Filed: 2020-10-27
Abstract: To allow an adjustment work for an energizing force to a pulling arm to be easily performed in a door closing auxiliary device that assists door closing operation by engaging a pulling arm of a device body fitted to one of a door frame and a revolving door with a trigger fitted to the other.SOLUTION: An arm pressing spring 17 for generating an energizing force to a pulling arm 3 along a longer direction of a laterally long body case 2 in the body case. Rotating a spring adjustment screw 21 extending in width direction of the body case 2 causes a cam member 20 that stores an adjustment nut 22 screwed with the spring adjustment screw 21 to move in the width direction of the body case 2. When a second spring case 19 having an inclined cam surface that slidably contacts with an inclined cam surface of the cam member 20 moves in longer direction of the body case 2, compression amount of the arm pressing spring 17 changes so as to allow the energizing force thereof to be adjusted. This configuration allows rotation operation of the spring adjustment spring 21 to be easily performed from outside in width direction of the body case 2.SELECTED DRAWING: Figure 8
Patent JP-2022071507-A (JP)
Title: Manufacturing method of electric wire with terminal
Inventor: MANO KAZUTERU
IPC: H01R4/70
Filed: 2020-10-28
Abstract: To provide a manufacturing method of an electric wire with a terminal, formed only at a portion where a specific shaped sealing material is required.SOLUTION: A manufacturing method of an electric wire 1 with a terminal, comprising: an electric wire 10; a metal terminal 20; and a sealing material 30 formed of a hardened corrosion-proof material 35. The manufacturing method of an electric wire 1 with the terminal, includes: an introduction step of arranging an electric wire 5 with an unsealed terminal with an electric wire 10 and a metal terminal 20 and without the sealing material 30 in the cavity part 80 by using a manufacturing device 100 of the electric wire 1 with the terminal having a transparent mold 70 in which a cavity part 80 into which the corrosion-proof material 35 is introduced is formed, and a convex part 90 projecting into the cavity part 80 to limit a fluid flow of the corrosion-proof material 35, and introducing the corrosion-proof material 35 into the cavity part 80 in a state where the convex part 90 is caused to project into the cavity part 80; and an irradiation step of irradiating the corrosion-proof material 35 with an ultraviolet light via the transparent type 70 in the cavity part 80.SELECTED DRAWING: Figure 4
Patent JP-2022071932-A (JP)
Title: Vehicular side lamp determination system
Inventor: YOKOI TAKESHI
IPC: B61L25/02
Filed: 2020-10-29
Abstract: To provide a vehicular side lamp determination system capable of determining that a vehicular side lamp in an off state is detected.SOLUTION: A vehicular side lamp determination system 1 determines a state of a vehicular side lamp 2 in a railroad, and includes: a camera 3 provided at a station; a classifier 5 for classifying an input image into a plurality of classes; and a determination unit 6 to which an output of the classifier 5 is input. When a vehicle is stopped at a station, a range including only one vehicular side lamp of the vehicle is input to the classifier 5 in the image picked up by the camera 3. The classifier 5 outputs lighting reliability that is reliability that the input image belongs to a class that shows the vehicular side lamp 2 in a lighting state, and dimming reliability that is reliability that the image belongings to a class that shows the vehicular side lamp 2 in a lighting off state. When the lighting reliability is less than a predetermined lighting reliability threshold and the dimming reliability is equal to or larger than a predetermined dimming reliability threshold, the determination unit 5 outputs a determination result that the vehicular side lamp 2 in the light-off state is detected.SELECTED DRAWING: Figure 1
Patent JP-2022072562-A (JP)
Title: Press forming method, mold for press forming and method of designing mold for press forming
Inventor: TANAKA KOJI
IPC: B21D22/00
Filed: 2020-10-30
Abstract: To provide a press forming method, a mold for press forming and a method of designing the mold for press forming capable of suppressing the occurrence of wrinkles of a top plate part when a formed article and an intermediate article which contain a top plate part, a ridge part and a vertical wall part which is connected with the top plate part via the ridge part are manufactured.SOLUTION: In a press forming method, material 2 to be processed is putted between a first mold 41 having a first press surface 41a corresponding to a top plate part after forming and a shoulder part 41b continuously to the first press surface 41a and corresponding to a ridge part after forming, and a second mold 42 having a second press surface 42a arranged oppositely to the first press surface 41a, the second mold 42 is pressed so as to push the material 2 to be processed against the first press surface 41a of the first mold 41, at the same time, a shape containing a curved corner shape is formed by a third mold 43 arranged on the second mold 42 side with respect to the material 2 to be processed and such a shape as to get to protrusive toward the second mold 42 on an edge part area of the first press surface 41a is provided.SELECTED DRAWING: Figure 4
Patent JP-2022073650-A (JP)
Title: Usage fee calculation system, server, and usage fee calculation method
Inventor: IKEDA HITOSHI
IPC: G06Q50/10
Filed: 2020-11-02
Abstract: To provide a usage fee calculation system configured to calculate a usage fee corresponding to the needs of a user which could not be implemented by a conventional method or system, a server, and a usage fee calculation method.SOLUTION: A usage fee calculation system 1 of a vehicle 2 includes: a state detection unit (sensor 21) for detecting a state of the vehicle; an operation determination unit 33 which determines whether to decide a first period as an operation period or not on the basis of the state detected in the first period by the state detection unit; and a usage fee calculation unit 34 which calculates a usage fee of the vehicle in a second period, on the basis of the number of the first periods determined as the operation period, in the second period including the first periods.SELECTED DRAWING: Figure 1
Patent JP-2022074983-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2020-11-06
Abstract: To appropriately execute timer interruption processing even if an interruption prohibition state is available.SOLUTION: A game machine includes an 8-bit counter, and can store information for showing that interruption is requested to an interruption wait monitor register when a value of the 8-bit counter is changed from "1" to "m (m is a numerical value)". In a situation for storing information for showing that interruption is requested to the interruption wait monitor register, timer interruption processing is not executed immediately in an interruption prohibition state but the 8-bit counter is continuously updated.SELECTED DRAWING: Figure 50
Patent JP-2022081017-A (JP)
Title: Fitting
Inventor: ANAI ICHIRO
IPC: E06B5/16
Filed: 2020-11-19
Abstract: To provide a fitting with sufficient fire protection performance.SOLUTION: A fitting includes an aluminum lower frame 2 and a stainless steel auxiliary member 3, the auxiliary member 3 is placed on the lower frame 2 and has an outer rail 31, an inner rail 32, and a substrate 33 connecting both rails, a heat forming material 41 is provided in the longitudinal direction at the lower position of an outer sliding sash 11 on the substrate 33, a heat forming material 42 is provided in the longitudinal direction at the lower position of an inner sliding sash 12 on the substrate 33, a heat forming material 43 is provided at the lower position of the meeting part between the outer sliding sash 11 and the inner sliding sash 12 on the substrate 33, and these heat forming materials 41, 42, and 43 are arranged in a continuous manner.SELECTED DRAWING: Figure 1
Patent JP-2021125229-A (JP)
Title: Display device and integrated circuit
Inventor: KITAGAWA DAIJI
IPC: G02F1/133
Filed: 2020-11-25
Abstract: To provide a display device which performs image display and touch detection.SOLUTION: A display device comprises: a plurality of sensor electrodes 113; a plurality of sensor wires 114 which are connected to the plurality of sensor electrodes 113; pseudo inspection circuits 116, 117 which are connected to the partial sensor wires; and a control circuit 115 which controls the potential of the sensor electrodes to detect a capacity in the sensor electrodes through the sensor wires. The pseudo inspection circuits 116, 117 form at least one of the defective state where at least two adjacent sensor electrodes are short-circuited and the defective state where the partial sensor wires are disconnected in a pseudo manner. The capacity of the sensor electrodes in the defective state that is formed in a pseudo manner is detected by the control circuit 115 and the detection result may be used in determination of an inspection reference.SELECTED DRAWING: Figure 4
Patent JP-2022085504-A (JP)
Title: Grab device
Inventor: KATO SHOICHI
IPC: B66C3/02
Filed: 2020-11-27
Abstract: To provide a grab device capable of grabbing an object with no difficulty.SOLUTION: A grab device 1 includes: a bucket 7 including first and second buckets 5, 6 rotationally provided on a girder 2 through first and second main shafts 3, 4; and opening/closing driving means 9 rotating the first and second buckets 5, 6 to open/close the bucket 7. The opening/closing driving means 9 includes: sliding guide means 14 guiding first and second members 12, 13, which are respectively supported to be rotatable through first and second rotation shafts 10, 11 positioned above the first and second main shafts 3, 4 by the first and second buckets 5, 6, in an approaching/separating direction; and screw driving means 16 driving ball screws 15a, 15b provided between the first and second members 12, 13.SELECTED DRAWING: Figure 3
Patent JP-2022086068-A (JP)
Title: Currency processing device
Inventor: ASO TSUNEHIRO
IPC: G07D1/06
Filed: 2020-11-30
Abstract: To provide a currency processing device that can calculate the denomination and the number of currencies to be dispensed in accordance with the amount of currencies to be dispensed in a case in which currencies to be dispensed run short, thereby appropriately dispensing a change.SOLUTION: Provided is a currency processing device 1 including coin hoppers 35-43 that store currencies per denomination and dispense the stored currencies one by one, and dispensing, as a change, currencies equivalent to the amount of change received from an external device. The currency processing device has calculation means for calculating the number of currencies to be dispensed per denomination from the amount of change. In a case in which a currency of an upper denomination cannot be replaced by a currency of a lower denomination, the calculation means calculates the denomination and the number of currencies to be dispensed in accordance with the amount, and dispenses currencies equivalent to the amount of change from the coin hoppers 35-43.SELECTED DRAWING: Figure 2
Patent JP-2022087415-A (JP)
Title: Fireproof cable and manufacturing method of fireproof cable
Inventor: YAMADA KEIICHI
IPC: H01B13/26
Filed: 2020-12-01
Abstract: To provide a fireproof cable capable of preventing a deterioration of fireproof performance even if a fireproof layer is damaged, and a manufacturing method of the fireproof cable.SOLUTION: A fireproof cable 1 includes: two fireproof wires 6 each including a conductor 2, a fireproof tape 3 wound around a circumference of the conductor 2 so that edge portions are overlapping each other, and an insulator 5 coating a circumference of the fireproof tape 3; and a sheath 9 disposed on an outside of each of the fireproof wires 6. The fireproof tape 3 includes a fireproof layer and a heat-resistant adhesive layer composed of an adhesive containing alumina and silica and configured to adhere and harden at a prescribed temperature.SELECTED DRAWING: Figure 1