baber/WOPTO huggingface dataset:
Patent JP-2021185399-A (JP)
Title: Quantum dot-containing polymer and manufacturing method therefor
Inventor: AOKI SHINJI
IPC: B82Y20/00
Filed: 2020-05-25
Abstract: To provide a quantum dot-containing polymer having been stabilized by mild conditions and a manufacturing method for the same.SOLUTION: Provided is a quantum dot-containing polymer that contains quantum dots that emit fluorescence by excitation light, the quantum dot-containing polymer being a polymer of quantum dots where ligands having a reactive substitutional group are coordinated to the outermost surface with a silicone compound having a polymerizable substitutional group. In this case, it is desirable that the ligands have one or more of an amino group, a thiol group, a carboxyl group, a phosphino group, and an ammonium ion.SELECTED DRAWING: Figure 1
Patent JP-2021188372-A (JP)
Title: Rolling compaction machine
Inventor: ABE YUTO
IPC: E01C19/28
Filed: 2020-05-29
Abstract: To provide a rolling compaction machine which can suppress tank deformation due to frame bending while supporting the tank on the frame.SOLUTION: A rolling compaction machine which includes a roller (3), a frame (23) and a tank (51) has a holding member (71) that holds the tank on the frame, the frame includes a first plate part (30) extending in the left-right direction of the machine body and a second plate part (45) that is tilted by a first angle (θ1) with respect to the first plate part when viewed from the left and right side of the machine body and extends in the left and right direction of the machine body, the tank includes a first wall part (61) that is slidably abutted along the first plate part, a second wall part (63b), which is slidably abutted along the second plate part, and a third wall part (67c) that is tilted by a second angle (θ2) with respect to the second plate part and tilted by a third angle (θ3) with respect to the first plate part when viewed from the left and right sides of the machine body, and the sum of the first angle, the second angle, and the third angle is 180°, and the holding member is fixed to the frame while slidably abutting along the third wall part.SELECTED DRAWING: Figure 4
Patent JP-2021188706-A (JP)
Title: Liquid sealing bush
Inventor: OTSU KAZUTAKA
IPC: F16F13/14
Filed: 2020-06-02
Abstract: To suppress occurrence of stick slip between an outer surface of a swollen part and an inner surface of an accommodating recess part, and attenuate and absorb oscillation in a twisting direction, without requiring high dimension accuracy for the swollen part and the accommodating recess part.SOLUTION: A liquid sealing bush comprises an outer cylinder 11, an inner cylinder 12 and an elastic body 14. Inside an outer cylinder, two liquid chambers 15, and an orifice passage 16 that communicates these liquid chambers are arranged. The inner cylinder comprises a first cylinder body 12a, a second cylinder body 12b, and a connection rubber 12c. In an intermediate part in an axial direction on the outer peripheral surface of the first cylinder, a swollen part 18 swollen outward in a radial direction is formed. On the inner peripheral surface of the second cylinder, an accommodating recess part 19 is formed, which is recessed outward in the radial direction and surrounds the swollen part. In a longitudinal cross-sectional view along the axial direction, both end parts 19a in the axial direction on the inner surface of the accommodating recess part extend radially inward as they go outward in the axial direction along an outer surface of the swollen part. The outer surface of the swollen part and the inner surface of the accommodating recess part are connected to each other by the connection rubber.SELECTED DRAWING: Figure 2
Patent JP-2021187532-A (JP)
Title: Aerosol flow-rate adjusting structure, aerosol injection device, and two-liquid aerosol injection device
Inventor: TAKAHASHI RYOSUKE
IPC: B65D81/32
Filed: 2020-06-02
Abstract: To provide an aerosol flow-rate adjusting structure for making up a two-liquid mixture ratio, that enables a stable discharge condition by controlling a flow-rate at a predetermined pressure or more to a constant flow-rate, and to provide an aerosol injection device and a two-liquid aerosol injection device thereof.SOLUTION: There is provided an aerosol flow-rate adjusting structure comprising: an inflow port 10 into which a pressure fluid under an applied pressure flows; an outflow port 11 through which the pressure fluid flowing in from the inflow port 10 flows out to the outside; an opening 12 which is located between the inflow port 10 and the outflow port 11; and a flow-rate adjusting valve 13 which adjusts an opening degree of the opening 12.SELECTED DRAWING: Figure 1
Patent JP-2021190018-A (JP)
Title: Semiconductor device
Inventor: TAKATA YUHEI
IPC: G06F9/38
Filed: 2020-06-04
Abstract: To inhibit retriable command to be determined as unretriable.SOLUTION: A semiconductor device comprises: a command issuing part issuing command in an out-of-order manner; an operation part executing the command issued by the command issuing part; a commitment control part committing the completely executed command in an in-order manner; and a plurality of error signal lines respectively transmitting a plurality of error signals respectively indicative of detection cycles of errors detected by the operation part from the operation part to the commitment control part. The commitment control part counts, for each command, the cycle number since the command is executed, and when each command is committed, determines as retriable a command with the same count rate as the detection cycle indicated by the error signal received via the plurality of error signal lines, from commands not committed.SELECTED DRAWING: Figure 1
Patent JP-2020169186-A (JP)
Title: Lymph directing prodrugs
Inventor: CHRISTOPHER JOHN HAMILTON PORTER
IPC: A61K47/14
Filed: 2020-06-11
Abstract: To provide novel lipid-pharmaceutical agent conjugates that facilitate stable transport of the pharmaceutical agent to the intestinal lymph.SOLUTION: The present invention relates to compounds and their uses, in particular, compounds in the form of prodrugs, that promote transport of a pharmaceutical agent to the lymphatic system and subsequently enhance release of a parent drug.SELECTED DRAWING: None
Patent JP-2021194321-A (JP)
Title: Game machine
Inventor: TANAKA YOSUKE
IPC: A63F5/04
Filed: 2020-06-17
Abstract: To provide a game machine which can allow for confirming a cause, if an error occurred.SOLUTION: Sub control means can store information related to a game medium number as well as information related to an error, and, when a browsing screen of an error history is produced, displays error information and the game medium number at the occurrence of an error on a display device so that the error information can be browsed in association with the game medium number.SELECTED DRAWING: Figure 1
Patent JP-2022001147-A (JP)
Title: Game machine
Inventor: ITO ATSUTO
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a game machine that can enhance the interest related to a performance.SOLUTION: An RB state is started after a locked BAR piling-up performance is executed when a next game of a game in which a shift condition is satisfied is started, and in a start game in the RB state, a selection performance for selecting a performance mode in the RB state is executed, a result performance indicating a selection result of the performance mode is executed in this game, and a performance corresponding to the performance mode selected from the next game of this game is executed. In the start game in the RB state, when it is determined to impart a specific privilege, a specific performance different from the result performance can be executed. The specific privilege is a privilege to shift into a BB state. The BB state is started after a locked red 7 piling-up performance is executed when the next game of a game in which the shift condition is satisfied is started. The RB state is a game state in which a correct answer pressing order may not be notified when a predetermined winning combination is won, and the BB state is a game state in which the correct answer pressing order is always notified when the predetermined winning combination is won.SELECTED DRAWING: Figure 59
Patent JP-2022003673-A (JP)
Title: Substrate storage container
Inventor: IIDA TAKUYA
IPC: H01L21/673
Filed: 2020-06-23
Abstract: To provide a substrate storage container capable of eliminating a risk of coming off of a sealing member from a peripheral storage groove when removing a lid body from a box body.SOLUTION: In a substrate storage container, an opened upper part of an outer case 10 which stores semiconductor wafers in alignment via a cassette is fitted and covered by an upper lid 20, and an elastic sealing member 30 is interposed between the outer case 10 and the upper lid 20. The seal member 30 includes a stored base section 31 which is stored in a peripheral storage groove 12 of the outer case 10, and a lip piece 32 which is formed at the stored base section 31 and sandwiched between the outer case 10 and a periphery section 21 of the upper lid 20. First and second lip pieces 33 and 34 which are formed by dividing the lip piece 32 and extending to inner direction of the outer case 10 and the upper lid 20 are formed in a foldable manner. A notch 35 with a wedge shaped cross section is formed between the first and second lip pieces 33 and 34. When the upper lid 20 fits and covers the opened upper part, the first lip piece 33 is brought into contact with an upper periphery section 11 of the outer case 10, and the second lip piece 34 is brought into contact with the periphery section 21 of the upper lid 20.SELECTED DRAWING: Figure 6
Patent JP-2020164547-A (JP)
Title: Cancer therapy
Inventor: YEN YUN
IPC: A61K45/06
Filed: 2020-06-25
Abstract: To provide a cancer therapy.SOLUTION: The invention provides a method involving a composition containing a CDP-topoisomerase inhibitor, for example, CDP-camptothecin or a camptothecin derivative conjugate, for example, CRLX101. In one aspect, the present disclosure is characterized by therapies for proliferative diseases, for example, cancer in a subject. In one aspect, the present disclosure is characterized by therapies for lung cancer (for example, small cell lung cancer or non-small cell lung cancer (for example, adenocarcinoma, squamous cell carcinoma, bronchioloalveolar carcinoma, and large cell carcinoma)), for example, locally advanced and metastatic lung cancer in a subject, for example, a human subject.SELECTED DRAWING: Figure 1
Patent JP-2022022548-A (JP)
Title: Method for producing resin cured product, method for producing composite container, prepreg, and prepreg curing system
Inventor: WATANABE KEIJI
IPC: B29C70/16
Filed: 2020-06-26
Abstract: To provide a prepreg which can be stored or transported at a room temperature and can be cured at a comparatively low temperature, and a method for producing a resin cured product using the same.SOLUTION: A method for producing a resin cured product includes: a first step of preparing a prepreg containing a radical-polymerizable curing resin, an organic peroxide, and fibers; a second step of applying a reducer to the prepreg; and a third step of curing the curable resin. A one-hour half-life temperature of the organic peroxide is 150°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2022011207-A (JP)
Title: Coding device, decoding device, and program
Inventor: KANDA KIKUFUMI
IPC: H04N19/30
Filed: 2020-06-29
Abstract: To improve the coding efficiency in hierarchical coding.SOLUTION: A coding device performs hierarchical coding on an input video. The coding device includes an area cutting unit that cuts out a main video area included in the input video, an area dividing unit that divides the remaining video area of the input video other than the main video area into a plurality of subpictures, a basic hierarchical coding unit that encodes the main video area output by the area cutting unit and outputs a basic hierarchical coding stream, and an extended hierarchical coding unit that encodes each of the plurality of subpictures output by the area dividing unit and outputs an extended hierarchical coding stream.SELECTED DRAWING: Figure 2
Patent JP-2022013065-A (JP)
Title: Vehicle structure
Inventor: KANGYO TOSHIFUMI
IPC: B62D25/10
Filed: 2020-07-03
Abstract: To provide a vehicle structure by which a driver can obtain a sense of security in a high-speed area, and which can make handling performance in a low-speed area favorable.SOLUTION: In at least a front-side region of a front hood 2 of a vehicle structure A, a both-end side region Sa in a vehicle width direction is constituted so as to be higher than a center-side region Sb in a height of an upper face part, the upper face part of the both-end side region Sa in the vehicle width direction of the front hood 2 is included in a field of view as a front field of view over a front windowpane 4 with a prescribed eye point EP of a driver 8 in a cabin 3 as a standard, and a front field of view of a form not including the upper face part of the center-side region Sb can be obtained.SELECTED DRAWING: Figure 3
Patent JP-2022013352-A (JP)
Title: Method for manufacturing vacuum-packed baked sweet potato and canned baked sweet potato
Inventor: KODAMA YUJI
IPC: A23B7/00
Filed: 2020-07-03
Abstract: To provide a method for manufacturing baked sweet potato whose surface is less sticky even after an extended period of storage after being baked, and which can be eaten easily and retain the flavor and texture peculiar to baked sweet potato.SOLUTION: The manufacturing method includes: a process for curing a raw sweet potato in an environment with the temperature of 34°C to 36°C and humidity of 95% or higher; a process for storing the raw sweet potato in an environment with the temperature of 13°C to 14°C and humidity of 85% to 90% for about 90 days after the curing process for ripening; a process for baking the stored and ripened sweet potato at the temperature of 160°C for 60 to 90 minutes to obtain baked sweet potato; a process for drying the baked sweet potato again at the temperature of 40°C to 50°C for 15 to 18 hours; a process for refrigerating the baked sweet potato; a process for vacuum-packing the baked sweet potato that is refrigerated; a process for heat-sterilizing the baked sweet potato that is vacuum-packed at the temperature of 118°C to 120°C for 40 to 50 minutes; and a process for enclosing the baked sweet potato that is vacuum-packed in a can container.SELECTED DRAWING: Figure 1
Patent JP-2022014319-A (JP)
Title: Image forming apparatus
Inventor: MITSUMATA AKINORI
IPC: G03G21/16
Filed: 2020-07-06
Abstract: To provide a belt conveying device that can prevent buckling of belt ends while maintaining the mobility of adjustment members that adjust the deviation of a belt.SOLUTION: Adjustment members 21R, 21L have belt rubbing surfaces 21c that are rotatably supported with respect to outer peripheral surfaces of tension roller bearings 18R, 18L that support the ends of a tension roller 7, opposite to belt ends 5a, and brought into contact with the belt ends 5a when an intermediate transfer belt 5 is deviated. With respect to a belt width direction, the interval G from an end of a flange 7b to the belt rubbing surface 21c is smaller than the distance from an end of each of the adjustment members 21R, 21L at a position farthest from the belt rubbing surface 21c to the belt rubbing surface 21c.SELECTED DRAWING: Figure 12
Patent JP-2022021596-A (JP)
Title: Resonance insulated dc-dc converter
Inventor: ONISHI TOKUO
IPC: H02M3/28
Filed: 2020-07-22
Abstract: To provide a resonance insulated DC-DC converter capable of reducing a switching loss and a switching noise by applying a resonance current that depends on a load current according to a resonance operation and on/off-controlling a switch at a time point when the resonance current is zero.SOLUTION: A resonance insulated DC-DC converter circuit 200 connected with a DC voltage source 100 is configured by a voltage source rectangular-wave inverter 210, an insulated transformer 220, a rectification circuit 230, an LC resonance circuit 250, and an LC filter circuit 260. A DC switch circuit is added before the resonance circuit to add a voltage waveform having a constant period width that depends on a resonance cycle width of the resonance circuit to a rectification output obtained by rectifying a rectangular-wave voltage, or alternatively, the inverter independently adds a voltage waveform having a similar period width to the resonance circuit while keeping a positive-negative symmetric property, and a switching cycle is changed.EFFECT: A DC output voltage can be continuously controlled under a zero-current switching operation with a smaller current circuit loss while preventing biased magnetization of a transformer.SELECTED DRAWING: Figure 8
Patent JP-2022021626-A (JP)
Title: Anti-counterfeit medium
Inventor: MAEHIRA MAKOTO
IPC: B42D25/333
Filed: 2020-07-22
Abstract: To provide an anti-counterfeit medium that can record variable information as a latent image inside a layer containing a polycarbonate resin as the principal component with laser engraving by incorporating a retroreflection technology into a medium containing a polycarbonate resin as the principal component, and has high security by making it difficult to commit to alteration with physical means such as scraping the variable information from the outside.SOLUTION: An anti-counterfeit medium includes: a core layer containing a polycarbonate resin as the principal component; a laser color development layer containing a polycarbonate resin as the principal component; an overlay layer containing a polycarbonate resin as the principal component, which are laminated in this order; a retroreflection layer in part of the region between the core layer and the laser color development layer; and a hiding layer for shielding visible light and transmitting infrared laser light therethrough in part of the region between the laser color development layer and the overlay layer.SELECTED DRAWING: Figure 1
Patent JP-2022022018-A (JP)
Title: Game machine
Inventor: FURUHASHI KAZUHIRO
IPC: A63F7/02
Filed: 2020-07-24
Abstract: To provide a technique that increases amusement properties of presentations, in a game machine enabling small win games.SOLUTION: When a big win is won in a lottery and after the big win game is performed, a Pachinko game machine PY1 can control a game state into a specific game state (a small-win rush) where a small-win is likely to be won in a lottery. Further, the Pachinko game machine PY1 adds points, when a specific failure such as a failure with a ready-to-win is drawn in the specific game state. Then, under a condition of the points having reached a predetermined value, the Pachinko game machine PY1 allows a performance of a special presentation such as a premium presentation.SELECTED DRAWING: Figure 51
Patent JP-2022025560-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: YABUTA TAKASHI
IPC: H01L21/308
Filed: 2020-07-29
Abstract: To provide a technique of reducing a dissolved oxygen concentration in an alkaline chemical liquid with high efficiency in the case of collecting the chemical liquid and reusing the same.SOLUTION: A substrate processing apparatus comprises: a processing part; an accumulation part; a processing line; a circulation line; and a gas supply line. The processing part etches a polysilicon film or an amorphous silicon film formed on a substrate with an alkaline chemical liquid. The accumulation part collects the chemical liquid used in the processing part and accumulates it. The processing line supplies the chemical liquid accumulated in the accumulation part to the processing part. The circulation line fetches the chemical liquid from the accumulation part, and returns the fetched chemical liquid into the accumulation part. The gas supply line is connected to the circulation line, and supplies an inactive gas to the circulation line. The circulation line contains a discharge port discharging a mixed fluid of the inactive gas supplied by a first gas supply line and the chemical liquid fetched from the accumulation part to an inner part of the chemical liquid accumulated in the accumulation part.SELECTED DRAWING: Figure 1
Patent JP-2022029815-A (JP)
Title: Standby position determination device and conveyance system
Inventor: GOTO AYUMI
IPC: G05D1/02
Filed: 2020-08-05
Abstract: To provide a conveyance system by an unmanned carrier that compatibly makes operation efficiency uniform and secures high conveyance efficiency.SOLUTION: A standby position determination device 130 which determines a standby position for a carrier in a conveyance system comprises: a probability acquisition part 131 which acquires a probability of being a conveyance source at a conveyance request for respective stations; an integration time acquisition part 132 which acquires an integrated time that the carrier required for conveyance; a position information acquisition part 133 which acquires a carrier position; a predicted time acquisition part 134 which acquires, in response to the conveyance request, a predicted time including a time needed for each carrier to move from a current position to the conveyance source of a load; a value calculation part 135 which calculates a state action value through a nonlinear operation on each standby position so that a mutual difference between integrated times becomes small and the sum of the integrated times becomes less; and a standby position determination part 136 which determines standby positions for the respective carriers based upon the integrated times of the carriers and the state action values at the respective standby positions.SELECTED DRAWING: Figure 2
Patent JP-2022030090-A (JP)
Title: Positioning device
Inventor: ODA SHINJI
IPC: G01S19/28
Filed: 2020-08-06
Abstract: To perform relative positioning whose position accuracy of relative positioning does not deteriorate easily on a receiver side, even when observation information transmitted from a reference station is of low quality.SOLUTION: A difference between a signal strength of a radio wave (distance measuring signal) received by a GNSS receiver 1 (observation station) and a signal strength of a radio wave (distance measuring signal) received by a reference station is equal to or greater than a signal strength difference threshold, further, the distance measuring signal in which the signal strength of a radio wave (distance measuring signal) received by the reference station is less than an elevation angle corresponding signal strength threshold determined corresponding to the elevation angle of the satellite is not used for the calculation of a relative position.SELECTED DRAWING: Figure 1
Patent JP-2022030605-A (JP)
Title: Tire manufacturing apparatus and tire manufacturing method
Inventor: IYANAGI SATOSHI
IPC: B29D30/60
Filed: 2020-08-07
Abstract: To provide a tire manufacturing apparatus and a tire manufacturing method capable of reducing energy loss, failure risk of the apparatus, or feed interruption trouble, and enhancing lamination speed of a ribbon strip.SOLUTION: A tire manufacturing apparatus is provided with: a supply device for supplying a ribbon strip molded into a ribbon-shape as a member that constitutes a tire; and a tire molding device for pasting the ribbon strip onto an outer periphery of a drum while rotating the drum having an inner circumferential shape of a product tire as an outer shape. The supply device has a pasting position at which the ribbon strip is pasted onto the outer periphery of the drum. The tire molding device is provided with: the drum with a rotation axis set horizontally; a turning table for turning the drum around an axis that vertically penetrates the pasting position while maintaining the horizontal state of the rotation axis of the drum; and a parallel movement mechanism mounted on the turning table, for moving the drum parallelly along a horizontal surface set on the turning table. The rotation axis extends in the tangential direction of the circle centered on the axis around which the turn table turns.SELECTED DRAWING: Figure 2