baber/WOPTO huggingface dataset:
Patent JP-2022052526-A (JP)
Title: Manufacturing method of rotor for rotary electric machine
Inventor: ADACHI TAKEHIKO
IPC: H02K1/28
Filed: 2020-09-23
Abstract: To use hydroforming to fasten a plate-like member together with a rotor core to a rotor shaft while appropriately ensuring the required tightening allowance between the rotor shaft and the rotor core.SOLUTION: A rotor manufacturing method for a rotary electric machine includes a step of preparing a rotor core, a hollow rotor shaft, and an annular plate-shaped member, an arrangement step of arranging the rotor core, the rotor shaft, and the plate-shaped member in a manufacturing device, and forming a state in which the rotor shaft is located radially inside the rotor core in the manufacturing device and the plate-shaped member is axially adjacent to the axial end face of the rotor core, and an integration step of fastening the rotor shaft, the rotor core, and the plate-shaped member by increasing the internal pressure of the hollow portion of the rotor shaft while supporting the rotor shaft and the rotor core by the manufacturing device after the arrangement step.SELECTED DRAWING: Figure 2
Patent JP-2021086616-A (JP)
Title: Method for extracting effective region of fisheye image based on random sampling consistency
Inventor: LU RENQUAN
IPC: G06T3/00
Filed: 2020-09-28
Abstract: To provide a method for extracting an effective region of a fisheye image based on random sampling consistency.SOLUTION: A method comprises the steps of: specifying a first semi-effective region boundary with an intersection point between a vertical division line and an ideal effective region of a fisheye image; specifying a second semi-effective region boundary with an intersection point between a horizontal division line and the ideal effective region of the fisheye image; and determining the one with the large radius as the final effective region boundary from the first and second semi-effective region boundaries and determining the region surrounded by the final effective region boundary as the effective region of the fisheye image. Each of the first semi-effective region boundary and the second semi-effective region boundary is specified by the random sampling consistency algorithm.SELECTED DRAWING: Figure 4
Patent JP-2022055660-A (JP)
Title: Solid electrolytic capacitor, conductive polymer dispersion, oxidation accelerator, manufacturing method of solid electrolytic capacitor, and manufacturing method of conductive polymer dispersion
Inventor: KAWAI YOSHIKI
IPC: C08L65/00
Filed: 2020-09-29
Abstract: To provide a solid electrolytic capacitor using a conductive polymer having high electric conductivity, which increases the electric conductivity of a conductive polymer.SOLUTION: A conductive polymer having an index D of 4 or more derived from D=(B+C)/A on the basis of the absorbance A at 585 nm, the absorbance B at 800 nm, and the absorbance C at 1200 nm in the light absorption spectrum of a conductive polymer is used for a solid electrolytic capacitor.SELECTED DRAWING: None
Patent JP-2022055868-A (JP)
Title: Method of producing fat-derived flavor additive
Inventor: UENO JUN
IPC: A23L27/20
Filed: 2020-09-29
Abstract: To provide a fat-derived flavor additive capable of imparting fine richness or the like to a beverage/food product.SOLUTION: A method of producing a fat-derived flavor additive includes: a step (1) of preparing a mixture by blending such an amount of acid to edible fat that a final concentration of the acid is 0.05-10 mass%; and a step (2) of heating the mixture obtained in the step (1) at 80-160°C for 0.5-7 hours. A method of imparting a flavor to a beverage/food product includes blending the fat-derived flavor additive produced by the production method to the beverage/food product, the flavor preferably being richness.SELECTED DRAWING: None
Patent JP-2022056130-A (JP)
Title: Combination determination system
Inventor: IZUMI YUTA
IPC: F24F11/64
Filed: 2020-09-29
Abstract: To solve a problem that, in a conventional solution of a combination optimization problem, since candidates for a combination having a prescribed index being optimal are randomly selected, efficient optimization cannot be implemented.SOLUTION: A combination determination system includes a first combination selection unit 210, an index calculation unit 220, an evaluation unit 230, a storage unit 240, a selection reference updating unit 250, and a combination determination unit 260. The first combination selection unit 210 selects a first combination on the basis of a selection reference for selecting the first combination being a candidate for the combination. The index calculation unit 220 calculates an index of the first combination. The evaluation unit 230 evaluates the first combination on the basis of the index. The storage unit 240 stores the first combination, the index, and an evaluation result. The selection reference updating unit 250 updates the selection reference on the basis of the evaluation result. The combination determination unit 260 determines the combination on the basis of a former first combination and the index thereof.SELECTED DRAWING: Figure 3
Patent JP-2022057661-A (JP)
Title: Adsorption heat exchanger
Inventor: ARAKI SHOHEI
IPC: B01D53/26
Filed: 2020-09-30
Abstract: To provide an adsorption heat exchanger that prevents an adsorption layer from degrading.SOLUTION: An adsorption heat exchanger (20) comprises a base material sheet (26), and an adsorption agent (41) supported on the base material sheet (26) by a binder (42). The binder (42) has acid resistance.SELECTED DRAWING: Figure 5
Patent JP-2022061613-A (JP)
Title: HSA binding protein
Inventor: FUJII IKUO
IPC: A61P43/00
Filed: 2020-10-07
Abstract: To provide HSA-binding protein that is considered to increase retentivity of a medicine.SOLUTION: Protein in which protein chain B made up of 9 to 11 pieces of amino acid having an amino acid sequence shown by sequence number 3 is peptide-bonded between C-terminal of protein chain A shown by sequence number 1 and N-terminal of protein chain C shown by sequence number 2. Note that all of amino acid X in sequence number 1,2,3 are arbitrary L-amino acid normally found out in protein present in nature, amino acid X of N-terminal in sequence number 3 is G or deleted, 6th amino acid X from N-terminal is any of V,A,R, 7th amino acid X from N-terminal is any of E,V,S, 10th amino acid X from N-terminal is R or V, and 11th amino acid X from N-terminal is G or deleted.SELECTED DRAWING: Figure 6
Patent JP-2022061646-A (JP)
Title: Duct device, image formation apparatus having the same and method for collecting fine particles
Inventor: MATSUI MASAO
IPC: G03G21/00
Filed: 2020-10-07
Abstract: To provide a duct device which can use a collection filter with the lower collection performance than the collection performance of collecting individual fine particles and abolish the collection filter, and provide an image formation apparatus and a method for collecting fine particles.SOLUTION: A duct device for collecting fine particles in the air while blowing the air containing the fine particles, an image formation apparatus and a method for collecting fine particles comprise the steps of: splitting the air into a first channel and a second channel being the two channels; charging fine particles in the air in the first channel to the first polarity; charging the fine particles in the air in the second channel to the second polarity opposite to the first polarity; and merging the air sent from the first channel and the air sent from the second channel at a merging channel.SELECTED DRAWING: Figure 2
Patent JP-2022062802-A (JP)
Title: Semiconductor component
Inventor: MAEDA KOTARO
IPC: H01L25/07
Filed: 2020-10-09
Abstract: To keep a semiconductor component insulated.SOLUTION: A semiconductor chip 10 is provided on a semiconductor circuit plate 8 formed on one surface of an insulating substrate 4. On the one surface of the insulating substrate 4, a circuit plate 26 is formed apart from the semiconductor circuit plate 8. The insulating substrate 4, the semiconductor circuit plate 8, the semiconductor chip 10, and the circuit plate 26 are sealed inside a sealing body 2 formed by resin mold. In the sealing body 2, a resin non-attached part 34 is formed.SELECTED DRAWING: Figure 1
Patent JP-2021010184-A (JP)
Title: Communication system
Inventor: NAKAO SEIGO
IPC: H04J13/00
Filed: 2020-10-09
Abstract: To randomize both intercell interference and intracell interference.SOLUTION: A spread unit 214 spreads response signals by using a series defined by the cyclic shift amount corresponding to one cyclic shift index out of the cyclically continuous cyclic shift indexes, in which the cyclic shift index used for CQI transmission is excluded from twelve cyclic shift indexes. A radio transmission unit 219 transmits the spread response signal. The cyclic shift indexes used for CQI transmission solidify into a block shape and hop between the slots.SELECTED DRAWING: Figure 4
Patent JP-2022063778-A (JP)
Title: Vapor phase deposition device and manufacturing method of epitaxial wafer
Inventor: OKABE AKIRA
IPC: C30B25/10
Filed: 2020-10-12
Abstract: To adjust the flow velocity of raw material gas by changing the susceptor position, and cause the influence on the film thickness variation of a semiconductor single crystal layer due to the change in the susceptor position to less likely to occur in a vapor phase growth device provided with a preheating ring around the susceptor.SOLUTION: A susceptor position change mechanism raises and lowers a susceptor such that a height holding position of the susceptor in a reaction vessel body can be changed. Further, a preheating ring position changing mechanism that changes the height holding position of the preheating ring in the reaction vessel body on the basis of raising and lowering of the preheating ring is provided so as to follow the change of the height holding position of the susceptor. Even when the susceptor holding position is changed, positional deviation between the preheating ring and a substrate in a height direction can be reduced, and therefore, an influence of insufficient heat equalizing effect on an outer peripheral part of the substrate due to the preheating ring and an influence of turbulence of a raw material gas flow due to the step between a main surface of the substrate and the preheating ring can be effectively reduced, and an influence on variations in film thickness of an obtained semiconductor single crystal layer can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021007182-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAKADA YOSUKE
IPC: H01L21/28
Filed: 2020-10-19
Abstract: To obtain a semiconductor device and a manufacturing method thereof that can improve the yield during assembly and the uniformity of thermal resistance after assembly.SOLUTION: A semiconductor substrate (1) has a front surface and a back surface facing each other. A gate wiring (2) and first and second surface electrodes (3, 4) are formed on the surface of the semiconductor substrate (1). The first and second surface electrodes (3, 4) are separated from each other by the gate wiring (2). An insulating film (7) covers the gate wiring (2). An electrode layer (8) that is not divided by wiring is formed on the insulating film (7) and the first and second surface electrodes (3, 4) across the gate wiring (2). A back electrode (9) is formed on the back surface of the semiconductor substrate (1). A first plated electrode (10) that is not divided by wiring is formed on the electrode layer (8). A second plated electrode (11) is formed on the back electrode (9).SELECTED DRAWING: Figure 2
Patent JP-2022058061-A (JP)
Title: Automotive temporary bed and automotive temporary bed construction method
Inventor: ARAI TOSHIHARU
IPC: B60P3/39
Filed: 2020-09-30
Abstract: To provide an automotive temporary bed in which an installation tool is provided between doors in an automobile, and a bed plate is provided thereupon.SOLUTION: A right screw 4 is screwed in one side of a turnbuckle 2 and a left screw 5 is screwed in the other side so as to be installed between doors or/and between glass windows in an automobile. Also, a right receiving part 3 provided with a cushion part 3b and a left receiving part 6 provided with a cushion part 6b are provided in the right screw and the left screw so as to be detachably mounted in a door frame top. An installation tool 1 stretched to the left or right by rotating the turnbuckle is provided.SELECTED DRAWING: Figure 1
Patent JP-2022067251-A (JP)
Title: Expression vector delivery carrier and pharmaceutical comprising the same
Inventor: MIZUTANI KOSUKE
IPC: A61K35/17
Filed: 2020-10-20
Abstract: To provide an expression vector delivery carrier that can improve cancer immune to improve the therapeutic outcome of immunotherapy, and a pharmaceutical useful for immunotherapy, comprising the expression vector delivery carrier.SOLUTION: The expression vector delivery carrier comprises a promoter for expressing a protein specific to a cancer cell (for example, PSA) and a gene that is disposed under its control and encodes perforin. The perforin includes an expression vector constructed so as to be expressed in the cancer cell. The pharmaceutical contains the delivery carrier and is used to treat cancer (for example, prostate cancer).SELECTED DRAWING: None
Patent JP-2021071046-A (JP)
Title: Fixing member for anchor bolt and fixing member fixture for anchor bolt
Inventor: YAMAZAKI AKIRA
IPC: E02D5/80
Filed: 2020-10-21
Abstract: To provide a fixing member for an anchor bolt which can simply and surely install an anchor bolt around a bore, prevents coming off by its own weight, and can hold a pull-out strength even when an adhesive has lost adhesiveness, an anchor bolt set using the same, and a fixing member fixture for an anchor bolt.SOLUTION: A fixing member for an anchor bolt has: a first circumferential direction tightening fixing part 10 which has an opening 11 capable of being fit from a side part of an anchor bolt and is wound in a circumferential direction; an axial direction tightening fixing part 12 extending in an axial direction; and a second circumferential tightening fixing part 13 mounted in the circumferential direction. In the first circumferential direction tightening fixing part 10, a first arm part 14 projecting from the side face is formed on the other end where the axial direction tightening fixing part 12 does not extend. In the second circumferential tightening fixing part 13, a second arm part 15 projecting from the side face of the anchor bolt is formed on the other end not extending from the axial direction tightening fixing part 10.SELECTED DRAWING: Figure 1
Patent JP-2022069316-A (JP)
Title: Variable capacitance device
Inventor: IKEDA MASANOBU
IPC: H01L33/00
Filed: 2020-10-23
Abstract: To provide a variable capacitance device capable of accurately controlling a capacitance value.SOLUTION: A variable capacitance device includes: a variable capacitance element comprising a first high electron mobility transistor; a plurality of light emitting elements that overlaps with the variable capacitance element and irradiates the first high electron mobility transistor with lights of different wavelengths; and a first drive circuit for supplying a first drive signal set for each capacitance value of the first high electron mobility transistor to a gate of the high electron mobility transistor. The first high electron mobility transistor is disposed so as to overlap with the plurality of light emitting elements.SELECTED DRAWING: Figure 3
Patent JP-2022070094-A (JP)
Title: Image forming device
Inventor: AZABU MASASHI
IPC: G03G15/08
Filed: 2020-10-26
Abstract: To output a development AC with a proper waveform to load capacity fluctuation between a photoreceptor and a development sleeve.SOLUTION: An imaging forming device determines a drive pattern for PWM modulation for a predetermined period from the rising edge of development AC clocks Vclk1, Vclk2 with a cycle shorter than the cycle of the development AC clocks, according to a detection value of a load capacity between a photoconductor and a development sleeve.SELECTED DRAWING: Figure 4
Patent JP-2022072074-A (JP)
Title: Water-in-oil type emulsified sunscreen cosmetic
Inventor: UJIMOTO KEI
IPC: A61Q17/04
Filed: 2020-10-29
Abstract: To provide a water-in-oil type emulsified sunscreen cosmetic containing neither a silicone compound nor an ultraviolet absorber which is silicone free and non-chemical, is excellent in dispersibility of a powder such as an ultraviolet scattering agent, has stable and clear appearance and has a sufficient high UV protection effect and excellent water-resistance.SOLUTION: There is provided a water-in-oil type emulsified sunscreen cosmetic which comprises (A) a surfactant, (B) a dispersant, (C) an oil component, (D) an organic modified clay mineral and (E) an ultraviolet scattering agent, wherein the blending amount of the ultraviolet scattering agent (E) is 10 mass% or more and the sunscreen cosmetic does not contain a silicone compound and an ultraviolet absorber.SELECTED DRAWING: None
Patent JP-2022076702-A (JP)
Title: Communication device
Inventor: YOKOYAMA NAOTO
IPC: H04L13/00
Filed: 2020-11-10
Abstract: To provide a communication device capable of shortening the time required for notifying a node which executes processing corresponding to a content of a generated event, of the event.SOLUTION: A sub control unit 20 is configured separate from a main control unit 10 and comprises a wakeup signal determination section 41 which detects a wakeup signal from a communication bus 80. The sub control unit 20 comprises at least one or more execution sections of: a wakeup signal transmission section 63 for sending the wakeup signal out to a communication bus 81 beforehand so as to start a communication with a slave node 3 connected to the communication bus 81 in the timing that the main control unit 10 is completely activated, while defining the detection of the wakeup signal by the wakeup signal determination section 41 as a trigger; a bus activate signal transmission section 62 for bringing the communication bus 81 into an active state beforehand; and a dummy signal transmission section 61 for transmitting a dummy signal to the communication bus 81 beforehand.SELECTED DRAWING: Figure 1
Patent JP-2021082274-A (JP)
Title: Display unit, display method, and program
Inventor: NAKANO CHIKA
IPC: G09G5/26
Filed: 2020-11-11
Abstract: To provide a display unit that facilitates selection of a character font according to specific characters in handwriting data.SOLUTION: The present invention provides a display unit having: receiving means 21 that receives input of handwriting data; conversion means 26 that converts the handwriting data received by the receiving means into one or more character strings; and display means 22 that, when the character strings converted by the conversion means are specific character strings, displays one or more font sets according to the specific character strings. One font set has a plurality of font styles. The display unit has display control means 23 that displays characters by using a font style included in a font set, of the font sets displayed by the display means, the selection of which is received by the receiving means according to a user's operation.SELECTED DRAWING: Figure 1
Patent JP-2022078634-A (JP)
Title: Polarizing plate and image display device
Inventor: FUKUDA KENICHI
IPC: C09J7/30
Filed: 2020-11-13
Abstract: To provide a polarizing plate in which a decrease in transmittance in a high temperature environment is suppressed.SOLUTION: Disclosed is a polarizing plate which includes: a polarizing element in which a dichroic dye pigment is adsorbed and aligned on a polyvinyl alcohol resin layer; and a transparent protective film laminated on at least one surface of the polarizing element. The polarizing element and the transparent protective film are bonded by an adhesive layer formed from an adhesive containing a first compound and a second compound. The first compound is at least one kind selected from the group consisting of urea, urea derivative, thiourea urea and thiourea derivative. The second compound includes a nitro radical or a nitroxide group.SELECTED DRAWING: None
Patent JP-2021042224-A (JP)
Title: Chimeric antigen receptors targeting cd-19
Inventor: JAMES N KOCHENDERFER
IPC: C12N15/62
Filed: 2020-11-18
Abstract: To provide pharmaceutical compositions for treating or preventing a B-cell malignancy in a subject.SOLUTION: A pharmaceutical composition for treating or preventing a B-cell malignancy in a subject includes one or more T cells or NK cells including vectors as an active ingredient. The vectors include a nucleic acid encoding a chimeric antigen receptor (CAR) against CD19. The CAR includes a specific amino acid sequence. The B-cell malignancy is leukemia, lymphoma or multiple myeloma.SELECTED DRAWING: None
Patent JP-2022081915-A (JP)
Title: Method for manufacturing tire
Inventor: OGIMOTO YUKI
IPC: B29D30/06
Filed: 2020-11-20
Abstract: To provide a method for manufacturing a tire, which improves a work of attaching an electronic component unit.SOLUTION: There is provided a method for manufacturing a tire, comprising: an adhesive application step of applying a vulcanizing adhesive to an electronic component unit; a drying step of drying an electronic component unit coated with the vulcanizing adhesive to prepare a dried electronic component unit that is dried for a predetermined time or longer; an electronic component unit mounting step of mounting the dried electronic component unit to a rubber member before vulcanization; and a vulcanization step of vulcanizing a raw tire containing the rubber member to which the dried electronic component unit is mounted.SELECTED DRAWING: Figure 7
Patent JP-2022082017-A (JP)
Title: Hot water storage unit
Inventor: SHIMIZU TAISUKE
IPC: F24H9/16
Filed: 2020-11-20
Abstract: To provide a hot water storage unit which enables reduction of hot water drained and wasted during maintenance and reduction of time of the maintenance.SOLUTION: A hot water storage unit (10) includes: a hot water storage tank (11) housed within an exterior case (10a); pipes of a water supply system and a tapping system connected to the hot water storage tank (11); auxiliary tools respectively disposed on these pipes; and control means (25) which controls the auxiliary tools. The hot water storage unit (10) further includes drainage water flow quantity detection means (18a) which detects a flow quantity of drainage water. When hot water stored in the hot water storage tank (11) is drained during maintenance in which inspection and replacement of the pipes or the auxiliary tools are conducted, the control means (25) determines a necessary drainage water quantity according to the pipes or the auxiliary tools to be subjected to the maintenance. Further, when an integrated drainage water quantity, obtained by integrating flow quantities detected by the drainage water flow quantity detection means (18a) from start of draining, becomes the necessary drainage water quantity, the situation is reported to an operator.SELECTED DRAWING: Figure 3
Patent JP-2022085242-A (JP)
Title: Normal open type electromagnetic valve
Inventor: EMATSU KENTA
IPC: F16K31/06
Filed: 2020-11-27
Abstract: To provide a normal open type electromagnetic valve which can attain damper effect therein and suppress self-excited vibration.SOLUTION: A plate 180 provided with an orifice 182 is disposed at the spool 130 side of a stopper 170 and a damper chamber 190 is formed at the spool 130 side of the plate 180. An oil discharge passage 166 communicating with the outside is formed at the electromagnetic part 160 side of the plate 180. The damper chamber 190 and the oil discharge passage 166 communicate through the orifice 182.SELECTED DRAWING: Figure 1