baber/WOPTO huggingface dataset:
Patent JP-2021529191-A (JP)
Title: Ｔ細胞アクティベーターとして有用な置換ナフチリジノン化合物
IPC: A61K31/506
Filed: 2019-06-26
Abstract: T細胞アクティベーターとして有用な置換ナフチリジノン化合物式(I):(式中、R1、R2、R3、R4、R5、およびmは、本明細書にて定義されている)の化合物、またはその塩が開示されている。また、ジアシルグリセロールキナーゼα(DGKα)およびジアシルグリセロールキナーゼζ(DGKζ)の一方または両方の活性を阻害するための、そのような化合物、およびそのような化合物を含む医薬組成物を用いた方法が開示される。これらの化合物は、ウイルス感染および増殖性障害(例えばがん)の治療において有用である。
Patent JP-2021529477-A (JP)
Title: 画像の符号化方法、復号化方法、エンコーダ、およびデコーダ
IPC: H04N19/46
Filed: 2019-06-18
Abstract: 本発明の実施例は、符号化ブロックのイントラ予測モードを確定し、イントラ予測モードに基づいて符号化ブロックの第１予測値を構成することと、符号化ブロックの初期値および第１予測値に基づき、フィルタリング指示パラメータを含むフィルタリングパラメータを確定することと、フィルタリング指示パラメータが第１予測値をフィルタリング処理することを指示した場合、第１予測値をフィルタリング処理してイントラ予測値を取得することと、符号化ブロックの初期値とイントラ予測値との差分値に基づいて予測差分値パラメータを算出することと、イントラ予測モード、フィルタリングパラメータおよび予測差分値パラメータを符号化し、符号化ビットをコードストリームに書き込むこととを含む画像の符号化方法を提供する。本発明は、画像の復号化方法、エンコーダ、デコーダおよびコンピュータ記憶媒体を更に提供する。【選択図】図１
Patent JP-2021049460-A (JP)
Title: Game machine
Inventor: NAGAO KAZUHIKO
IPC: A63F7/02
Filed: 2021-01-07
Abstract: To make it easier for game balls on an opening/closing member to achieve winning entrance.SOLUTION: A game machine comprises: winning entrance means 121 including an opening/closing member 154 which opens/closes a winning entrance port 153 and which guides game balls flowing down from the upstream side to the downstream side when the winning entrance port 153 is closed; and flowing down guidance means 163 for flowing down game balls on the opening/closing member 154 from the opposite side to the direction in which game balls on the opening/closing member 154 flow down. The opening/closing member 154 is inclined to one of the lateral directions and the flowing down guidance means 163 causes game balls to flow down from above the downstream side of the opening/closing member 154. In the flowing down guidance means 163, above the downstream side of the opening/closing member 154, an inclined portion 152b is provided inclining in the opposite direction to the inclined direction of the opening/closing member 154.SELECTED DRAWING: Figure 34
Patent JP-2021049474-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-01-13
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A game machine executes, on the basis of a fact that signal reception means receives a discrimination result signal, a first performance according to the discrimination result represented by the received discrimination result signal. Information storage means stores information according to the received discrimination information signal on the basis on the fact that the signal reception means receives the discrimination result signal. Triggered by establishment of a specific condition, the game machine executes specific discrimination on the basis of the information stored in the information storage means according to a plurality of discrimination information signals and, on the basis of a second discrimination result obtained by the specific discrimination, causes second performance execution means to execute a second performance across an execution period of one or a plurality of first performances to be executed after the discrimination. This configuration can exert such an effect as to enhance a player's interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2022108848-A (JP)
Title: pH MEASURING APPARATUS AND LIQUID CHROMATOGRAPH
Inventor: JINGU KUMIKO
IPC: G01N30/62
Filed: 2021-01-14
Abstract: To facilitate electrode replacement work.SOLUTION: A pH measuring apparatus comprises: an electrode section 4 including a measuring electrode 18 and an electrode-side connector pulled out from the measuring electrode for making electric contact for the measuring electrode; a housing 2 including a front face part 14 on which the electrode section is disposed; a circuit section stored inside the housing and including an electric circuit for measuring pH of liquid through the measuring electrode of the electrode section; a circuit-side connector pulled out from the circuit section and by being connected with the electrode-side connector, electrically connecting the circuit section to the measuring electrode; and a move section including an attachment part 12 to which the electrode section is detachably attached and movably provided so as to turn into a first state where the electrode section attached to the attachment part is disposed at the front face part of the housing, and a second state where the attachment part is pulled out forward the front face part of the housing.SELECTED DRAWING: Figure 1
Patent JP-2022111626-A (JP)
Title: Outer diameter measurement apparatus and outer diameter measurement method
Inventor: OSHIMA SHINICHI
IPC: G01B11/08
Filed: 2021-01-20
Abstract: To provide an outer diameter measurement device of an arbitrary pipe at an arbitrary temperature which can reduce an influence of an error generated by temperature fluctuation.SOLUTION: An outer diameter measurement device includes a first frame, a second frame, an edge detection sensor, a scale, and a calculation device. The calculation device calculates an outer diameter D (T0) of a pipe P at a reference temperature T0 not considering thermal expansion in a state where distances ML and MR between a fixing jig and a reading device are adjusted so that the distances do not change (S1), calculates an apparent outer diameter D'(T1) of the pipe at a temperature T1 ignoring an influence of thermal expansion on the first frame and the second frame (S22), determines a reference position BP on the first frame whose position is not changed even when the thermal expansion occurs using the outer diameter D (T0) and the outer diameter D' (T1) (S31), calculates a correction amount CA using the reference position BP (S32), and calculates an outer diameter D (T2) of a measured pipe P' at a temperature T2 using the correction amount (S42).SELECTED DRAWING: Figure 2
Patent JP-2022111940-A (JP)
Title: Clothing and air belt
Inventor: KATAGIRI TATSUO
IPC: A41D1/06
Filed: 2021-01-20
Abstract: To provide an air belt which can suitably inject and discharge air.SOLUTION: Clothing 10 which a person wears includes: an air bag 30 which is attached to be arranged around a waist when the person wears and can enclose air inside; and a pump 40 which is attached to the clothing 10, is connected to the air bag 30 and can inject air into the air bag 30 and discharge air from the air bag. Injection and discharge of air in the pump 40 is performed by pressing, and the pump 40 is provided in front of the clothing 10.SELECTED DRAWING: Figure 1
Patent JP-2021076855-A (JP)
Title: Methods and systems for displaying stereoscopy with freeform optical system with addressable focus for virtual and augmented reality
Inventor: GAO CHUNYU
IPC: G03B35/18
Filed: 2021-01-21
Abstract: To provide favorable methods and systems for displaying stereoscopy.SOLUTION: Multiple unique hardware configurations and methods for freeform optical display systems are disclosed. A freeform display system includes primary and secondary freeform optical elements in tiled arrangements to expand the horizontal field of view (FOV) or the vertical field of view. The system may include a variable focusing system that produces intermediate pupil and changes the focal distance of a single focal plane or switches multiple focal planes for rendering objects in focus while resolving accommodation-convergence conflict. The system may map light samples to appropriate light rays in physical space and use a cluster of projectors to project the mapped light rays to produce the light field of virtual display content. Also disclosed are methods for making tiled freeform optical display systems, and methods for producing virtual content with variable focus freeform optics and rendering the light fields.SELECTED DRAWING: Figure 1
Patent JP-2022114379-A (JP)
Title: passenger conveyor
Inventor: OE JUN
IPC: B66B31/02
Filed: 2021-01-26
Abstract: To provide a passenger conveyor capable of solving respective problems caused when a handrail sterilization device is installed on the outside of a device of the passenger conveyor and when the handrail sterilization device is installed inside of the device of the passenger conveyor, all at once.SOLUTION: A passenger conveyor includes an inlet part 35 having an inlet 37 where is a doorway of a return passage part of a handrail 22, an operation body 41, which is loosely fitted into the handrail 22 so as to be at least partly protruded to the outside from the inlet 37 and directly or indirectly operates a safety switch 44 when being pushed inward along a moving direction of the handrail 22, and an ultraviolet light source 50 provided on an inner surface of the operation body 41.SELECTED DRAWING: Figure 6
Patent JP-2022119079-A (JP)
Title: Cutting blade protection device
Inventor: TSUKAMOTO SHIGEYOSHI
IPC: A01D34/90
Filed: 2021-02-03
Abstract: To provide a cutting blade protection device which does not decrease convenience when a bush cutter is used, and protects an operator and a cutting blade during operation and during non-operation.SOLUTION: A cutting blade protection device which protects a cutting blade in a bush cutter provided with the cutting blade rotating at an end of a main pipe has: a fitting part which integrally or removably fits the cutting blade protection device to the bush cutter; and a protection part protecting the cutting blade in the fitted state. The protection part is rotatably fitted to the fitting part in a rotary part. The protection part rotates a first position where the protection part covers a part of an outer periphery of the cutting blade and a second position where a part of the outer periphery of the cutting blade is exposed from the protection part. The device has: an energization mechanism energizing the protection part so that it is most stable at the first position; and an operation mechanism operable so as to rotate the protection part.SELECTED DRAWING: Figure 1
Patent JP-2022121297-A (JP)
Title: Detection device
Inventor: SAITO KEIICHI
IPC: H01L27/146
Filed: 2021-02-08
Abstract: To provide a detection device capable of improving a detection accuracy and an imaging characteristic.SOLUTION: A detection device comprises an optical sensor PD provided in each of a plurality of partial detection regions PAA in a detection region AA. In a setting period, an AFE output signal level AFESIG (n,m) output from the plurality of partial detection regions PAA is detected when a first sensor power supply potential (a first potential) VDDSNS1 in which a reverse bias voltage applied to a plurality of optical sensors PD becomes a first voltage is supplied. In the detection period, a second sensor power supply potential (a second potential) VDDSNS2 in which the reverse bias voltage applied to the optical sensor PD of the partial detection region PAA of which an AFE output signal level AFESIG (n,m) is a threshold value AFEth or larger becomes a second voltage smaller than the first voltage is supplied.SELECTED DRAWING: Figure 4
Patent JP-2022122769-A (JP)
Title: Treatment method for slag containing boron and manganese and manufacturing method for civil engineering and construction material
Inventor: KATO YUSUKE
IPC: C04B5/00
Filed: 2021-02-10
Abstract: To provide a treatment method for slag that reduces elution of boron from slag containing boron and manganese and suppresses the color tone of a green color derived from the manganese (II) oxide (MnO).SOLUTION: Treatment is performed on slag containing boron and manganese, which has a first step of solidifying to-be-treated slag in a molten state by cooling the to-be-treated slag at a cooling rate of 10°C/min or more until 1000°C is reached; a second step of crushing the solidified slag to a maximum dimension of 150 mm or less; and a third step of holding the crushed slag in a temperature range of 1000 to 600°C for one or more hours.SELECTED DRAWING: None
Patent JP-2022123790-A (JP)
Title: current detector
Inventor: SHOJI MASAHIRO
IPC: G01R15/18
Filed: 2021-02-12
Abstract: To provide a current detector with which it is possible to easily heighten the accuracy of measuring a current, even when the wound thickness of a coil winding is ununiform.SOLUTION: A current detector is a magnetic balance type of current detector in which an annular coil is secured inside of an exterior case. The coil includes a magnetic substance core and an annular core accommodation case to accommodate the magnetic substance core. The exterior case has formed therein an insertion hole through which a conductor is inserted, and has a coil accommodation space. The core accommodation case includes a first projection, and a second projection which is in contact with the inner wall surface of the coil accommodation space and forms a gap between the inner wall surface and the coil and which determines position so that the magnetic substance core and the conductor fitted into the insertion hole of the exterior case intersect at right angles.SELECTED DRAWING: Figure 3
Patent JP-2022124080-A (JP)
Title: Image formation device, sealed state inspection device, envelope, and sealed state inspection method
Inventor: KAKU YUTARO
IPC: G03G15/01
Filed: 2021-02-15
Abstract: To facilitate accurate inspection of a sealed state of an envelope where a plurality of sheets are sealed.SOLUTION: An image formation device 100 includes an imaging part 6S capable of forming an image capable of absorbing infrared rays, and a resist roller pair 28 (conveyance means) for conveying a sheet P toward the imaging part 6S. The imaging part 6S is configured to form images G1 to G4 for identification that are different according to sheets P1 to P4 in any one of an end face excluding a surface and a rear face, a side end part reaching the surface and the rear face over the end face, and a margin part of the surface or the rear face, on the sheet P conveyed by the resist roller pair 28.SELECTED DRAWING: Figure 3
Patent JP-2021134427-A (JP)
Title: Method for suppressing temperature change of refractory, method for operating vacuum degassing facility, and method for producing molten steel
Inventor: HAMA YOICHIRO
IPC: C21C7/10
Filed: 2021-02-16
Abstract: To sufficiently suppress temperature change of a refractory lined in a degassing tank of a vacuum degassing facility.SOLUTION: A vacuum degassing facility 1 includes a plurality of degassing tanks 5. A tank A that is one of the degassing tanks 5 is operated to refine molten steel 3. While the operation of the tank A is stopped and the tank A is repaired, a tank B which is a different degassing tank 5 is operated to refine the molten steel 3.SELECTED DRAWING: Figure 1
Patent JP-2022126219-A (JP)
Title: Intention indicating tool
Inventor: NAKAGIYA SHUN
IPC: G09B1/40
Filed: 2021-02-18
Abstract: To provide a tool which includes a body imitating a form of a smartphone, and slide movement members attached to the body for use thereof, and with which a schoolchild or infant can learn a state of using a smartphone while experiencing the state.SOLUTION: A body, which includes two boards 3, 3 internally in contact with each other across a folding line, is formed by: providing one of the boards with indication windows 4, 5 for indicating whether the inside is correct or incorrect at two positions in a portion close to the folding line; providing an elongated slide hole 6 below one of the indication windows 4; also providing an elongated slide hole 7 below the other of the indication windows 5; providing a bending hole 8 near an outer corner part of the one of the boards 3; also providing another bending hole 9 on the opposite side of the bending hole; providing end pieces 10, 10, at two positions in an outer end of the other of the boards 3, that are respectively inserted into the bending holes provided on the one of the boards when the one of the boards is overlaid with the other of the boards; and providing piece members 11, 12 respectively inserted inside the slide holes provided on the one of the boards so as to perform slide operation.SELECTED DRAWING: Figure 4
Patent JP-2022127117-A (JP)
Title: Take-out apparatus
Inventor: SHINDO KOJI
IPC: B22D17/32
Filed: 2021-02-19
Abstract: To provide a take-out apparatus for a molded product, capable of narrowing an installation space and also reducing a load of maintenance management.SOLUTION: A link part 3 includes: a first link 10, a second link 20, and a third link 30 performing an oscillating motion along a horizontal direction H; and a chuck 45 for grasping a product P and indirectly supported on the third link 30. A drive part 5 includes a first servo motor 50, a second servo motor 60, and a third servo motor 70 for making each of the first link 10 to the third link 30 perform an oscillating motion. The rotations of the first servo motor 50 to the third servo motor 70 are synchronously controlled when taking out the product P from a metal mold so that the product P moves following a linear movement locus from the metal mold and performs a first action of retreating from an original first position to a second position.SELECTED DRAWING: Figure 1
Patent JP-2022127709-A (JP)
Title: Advertisement system
Inventor: AOKI GENTA
IPC: G06Q30/02
Filed: 2021-02-22
Abstract: To provide an advertisement system that enhances advertisement and general publicity effectiveness.SOLUTION: In an advertisement system 1, a server 10 of a business operator manages advertiser information about advertisers of advertisements in relation to an advertisement business that distributes products with advertisements to consumers free of charge and provides the advertisements to the consumers. When a consumer provides a comment to an advertiser and/or a donation to the advertiser by communication from a consumer's smartphone 50 using a code symbol attached to a product, the server 10 performs comment transmission processing and/or donation remittance processing to the advertiser according to provided contents.SELECTED DRAWING: Figure 1
Patent JP-2021103534-A (JP)
Title: Relay module and relay terminal base using same
Inventor: HORII MASAYUKI
IPC: G05B19/05
Filed: 2021-03-04
Abstract: To provide a relay module and a relay terminal base capable of reducing workload of an operator and realizing space saving.SOLUTION: A relay terminal base 100 includes a plurality of relay modules 1a, 1b, and 1m and a select signal generator 7, and each of the relay modules includes selective signal transmitters 6a, 6b, and 6m. The relay module is connected with a plurality of input signal transmission lines 2, selects one of the input signal transmission lines in accordance with a select signal outputted from the select signal generator, and outputs, via an output signal transmission line, a signal inputted to the selected input signal transmission line. Moreover, the relay terminal base includes an input and output module 20 and is also capable of outputting, as serial signals, signals inputted from the plurality of input signal transmission lines.SELECTED DRAWING: Figure 6
Patent JP-2022137831-A (JP)
Title: fusible plug
Inventor: TOMITA TSUTOMU
IPC: F16K17/38
Filed: 2021-03-09
Abstract: To provide a fusible plug including a fusible alloy that has improved creep resistance while containing bismuth (Bi) and indium (In).SOLUTION: A fusible plug 10A has a hexagonal head 11 (head), and a screw 12 that is in communication with the head 11 and has a male screw thread cut thereon. The fusible plug also has a through-hole 16 penetrating it in one direction and a fusible alloy 21A-21D welded and filled into the through-hole. In normal times, the fusible alloy seals the through-hole while in abnormal times, the fusible alloy fuses to open the through-hole. The fusible alloy contains 33-37 wt.% of bismuth (Bi), 1.3-1.7 wt.% of antimony (Sb), and 61.3-65.7 wt.% of indium (In), with its melting temperature of 72±2°C.SELECTED DRAWING: Figure 1
Patent JP-2021151472-A (JP)
Title: Retaining mechanisms for trocar assemblies
Inventor: ANTHONY SGROI JR
IPC: A61B17/115
Filed: 2021-03-10
Abstract: To provide retaining mechanisms for trocar assemblies.SOLUTION: Adapter assemblies 100 for connecting loading units to handle assemblies include a trocar assembly 120 releasably securable into an elongate body by a retaining mechanism. The retaining mechanism includes first and second retention members pivotable between a locked position in which the first and second retention members are positioned to be received within respective first and second openings in a trocar housing of the trocar assembly when the trocar assembly is received within a distal portion 104 of the elongate body, and a release position in which the first and second retention members are positioned to be separated from the respective first and second openings in the trocar housing when the trocar assembly is received within the distal portion of the elongate body, where engagement of the first and second retention members with the seal member when located in the locked position frictionally retains the first and second retention members in the locked position.SELECTED DRAWING: Figure 2
Patent JP-2022138298-A (JP)
Title: Metal mold and metal mold manufacturing method
Inventor: SUZUKI KEIICHIRO
IPC: B29C33/30
Filed: 2021-03-10
Abstract: To provide a metal mold and a metal mold manufacturing method, wherein the metal mold does not generate a gap between sealing surfaces of a first mold and a second mold caused by a convex part and a concave part when clamping the convex part and the concave part.SOLUTION: A metal mold 1 comprises: a first mold 2 comprising a convex part 2a; a second mold comprising a concave part for receiving the convex part; and a coating layer 8 formed on either one of the convex part and the concave part and covering at least a part of the convex part or the concave part. The coating layer 8 comprises a material with higher hardness than that of materials of the first mold 2 and the second mold.SELECTED DRAWING: Figure 1
Patent JP-2021100001-A (JP)
Title: Electrolyte, electrochemical device, and electronic device
Inventor: ZHU RUI
IPC: H01G11/60
Filed: 2021-03-11
Abstract: To provide an electrolyte that improves the intermittent cycle performance and suppresses voltage drop after high-temperature storage, an electrochemical device containing the electrolyte, and an electronic device.SOLUTION: An electrolyte includes a propylene carbonate, a compound of the formula (I), and a first additive containing the compound of the formula (II).SELECTED DRAWING: None
Patent JP-2022143642-A (JP)
Title: connector
Inventor: SAITO KIMISATO
IPC: H01R24/60
Filed: 2021-03-18
Abstract: To provide a connector with a different configuration from conventional ones and with higher reliability on contact between a specific terminal and a mid-plate.SOLUTION: A connector 100 comprises two holding members 200, two terminal rows 300, a mid-plate 600, and a shell 700. Each of the holding members 200 is lightly pressed into the shell 700. Each terminal 400 of the terminal rows 300 includes a specific terminal 500. The specific terminal 500 has an exposed part 510. The exposed part 510 is exposed, at least partially, from a holding member 200 in a vertical direction orthogonal to a pitch direction. The exposed part 510 contacts a receiving portion 610 of the mid-plate 600. At least one light press part 210 is formed on one side of the holding members 200 and the shell 700. The at least one light press part 210 is located at the same position as the exposed part 510 in a longitudinal direction orthogonal to both the vertical direction and the pitch direction.SELECTED DRAWING: Figure 3