baber/WOPTO huggingface dataset:
Patent JP-2022180755-A (JP)
Title: Channel member, liquid discharge device, and channel member forming method
Inventor: MURAMATSU NARIAKI
IPC: B41J2/175
Filed: 2021-05-25
Abstract: To provide a channel member capable of reducing a gas passing through a film, a liquid discharge device, and a channel member forming method.SOLUTION: The channel member comprises: a case 52 having an inlet 49 through which a liquid flows in; an elastic film 54; a pinching member 53 having an outlet 50 through which the liquid flows out; a pressing member 55 for pressing the film 54; and a gas transmission inhibitor 56 stuck to the film 54. The case 52 and the pinching member 53 pinch the film 54. The case 52 forms a first chamber 58 into which the liquid flows between itself and the film 54. The pinching member 53 forms a second chamber 59 into which the liquid flows between itself and the film 54. The pressing member 55 is provided in the second chamber 59 to press the film 54 to the case 52 side. The film 54 has a through-hole 61 through which the liquid can flow between the first chamber 58 and the second chamber 59, and a seal 62 formed around the through-hole 61 and capable of closely contacting with the case 52. The gas transmission inhibitor 56 is applied to an outer periphery 65 of the film 54.SELECTED DRAWING: Figure 2
Patent JP-2022182522-A (JP)
Title: Water-resistant paper
Inventor: MATSUMOTO FUMIKA
IPC: D21H19/82
Filed: 2021-05-28
Abstract: To provide water-resistant paper which is excellent in water resistance and heat-sealing property and can suppress peeling between coating layers.SOLUTION: A water-resistant paper has a resin layer A and a resin layer B on at least one side of a paper base in this order, wherein the resin layer A contains at least an acrylic resin and the resin layer B contains at least an ethylene-(meth)acrylic acid copolymer, the acrylic resin has an acid value of 10 mgKOH/g or more and 60 mgKOH/g or less and has a glass transition temperature of -30°C or more and 10°C or less, and the content of acrylic resin in the resin layers A and B is 20 mass% or more and 50% or less.SELECTED DRAWING: None
Patent JP-2022183998-A (JP)
Title: program
Inventor: GAO CHAO
IPC: G09G5/00
Filed: 2021-05-31
Abstract: To provide a program which improves user-friendliness when a user restarts browsing a content after interrupting browsing the content.SOLUTION: The program allows a user to browse a content consisting of a plurality of page images by scroll-displaying the content in response to his or her input and causes a computer to function as: a scroll management unit which performs processing of storing scroll information including quantitative data of scroll display of the content into a storage unit; and a display reproduction unit which, when the user interrupts browsing the content and then restarts browsing the content, performs processing of acquiring the scroll information from the storage unit and reproducing a browsing state at the time of interruption on the basis of the scroll information.SELECTED DRAWING: Figure 3
Patent JP-2022185914-A (JP)
Title: Device performing deposition treatment on substrate, and method for using vacuum chuck mechanism provided in device performing deposition treatment on substrate
Inventor: HONMA MANABU
IPC: H01L21/31
Filed: 2021-06-03
Abstract: To form a thin film while sucking and fixing substrates in a plurality of placement areas provided on a rotary table and revolving the substrates, and to release the suction and fixation of a substrate in a selected placement area.SOLUTION: In a vacuum vessel comprising a rotary table for revolving a plurality of substrates around a rotation shaft, a plurality of placement areas are provided on the rotary table in which the plurality of substrates are placed, and the placement areas are provided with vacuum chuck mechanisms that suck and fix the substrates. The vacuum chuck mechanism includes suction ports that open in the plurality of placement areas, and channels for suction that are formed to communicate with the suction ports. The operating state of the vacuum chuck mechanism is switched by a switching mechanism between an all fixed state in which the plurality of substrates are sucked and fixed and a selection and release state for releasing the suction and fixation of a substrate through a selected suction port selected from the plurality of suction ports.SELECTED DRAWING: Figure 1
Patent JP-2022189377-A (JP)
Title: Prediction model construction apparatus and demand prediction apparatus
Inventor: MIMURA TOMOHIRO
IPC: G06Q30/02
Filed: 2021-06-11
Abstract: To improve the accuracy of demand prediction for a vehicle in a sharing transportation service.SOLUTION: A prediction model construction apparatus configured to construct a prediction model for predicting demands for lease and return of vehicles in a sharing transportation service includes: a generation unit which generates feature quantities of multiple ports; a classification unit which clusters the ports based on the feature quantities; and a learning unit which trains a prediction model on the basis of past record data on demands in ports belonging to the same cluster as a target port to be subjected to prediction.SELECTED DRAWING: Figure 5
Patent JP-2021145388-A (JP)
Title: Digital signature method, signature information verification method, related equipment, and electronic device
Inventor: CHEN YU'AO
IPC: G09C1/00
Filed: 2021-06-14
Abstract: To provide a digital signature method, a signature information verification method, a related device, a digital signature device, a signature information verification device, an electronic device, a storage medium, and a computer program product that solve a problem of relatively low security of digital signatures in the field of information security in quantum computing.SOLUTION: A digital signature method includes obtaining a private key that is used by a file to be transmitted and a first electronic device for digital signature and includes a first reversible matrix. generating a second tensor of the same type as a first tensor on the basis of a randomly generated second reversible matrix and the first tensor, digitally signing the file to be transmitted using a hash function on the basis of the second tensor to obtain a first character string, and generating signature information for a file to be transmitted by the first electronic device on the basis of the first character string, the first reversible matrix, and the second reversible matrix.SELECTED DRAWING: Figure 1
Patent JP-2021152958-A (JP)
Title: Information processor, display method and program
Inventor: MINAMI KAZUHIRO
IPC: G06Q10/06
Filed: 2021-06-23
Abstract: To display only required registration information to a user while guaranteeing security of the registration information.SOLUTION: A personnel information management server 1 accepts a display application of registration information D corresponding to desired items among a plurality of items included in an electronic business form (electronic document) from a terminal device 3 (first user terminal). In addition, the personnel information management server 1 accepts approval to the accepted display application. In addition, the personnel information management server 1 displays the registration information D of which the display application is performed on a display part 35 (display means) of the terminal device 3 (first user terminal) when the approval to the display application is accepted.SELECTED DRAWING: Figure 26
Patent JP-2021144059-A (JP)
Title: Distance measuring device
Inventor: LI YUEMING
IPC: G01S17/86
Filed: 2021-06-24
Abstract: SOLUTION: The invention includes a shell and a laser ranging apparatus disposed inside and/or outside the shell. Advantage of the present invention is to provide a distance measuring apparatus which effectively improves a conventional laser ranging apparatus and prolongs lifetime of the laser ranging apparatus without reducing feedback sensitivity to light and measurement accuracy of the laser ranging apparatus even after long-term use. The present invention brings short distance measurement and long distance measurement functions by combining a tape line and the laser ranging apparatus, moreover, and is suitable for widespread use in fields such as construction work, interior decoration, and measurement at critical areas because the invention has features such as a simple operation, portability, low cost, and high measurement accuracy.SELECTED DRAWING: Figure 7
Patent JP-2023004734-A (JP)
Title: Shock absorber
Inventor: HARASHIMA KAITO
IPC: F16F9/58
Filed: 2021-06-28
Abstract: To provide a shock absorber capable of suppressing the generation of noise.SOLUTION: A shock absorber is equipped with blocking members 28 and 41 that block an opening portion 24 of a cylinder 17, a cylinder member 29 that is attached to the blocking member 28, projects out from an end portion of the blocking member 28, and is disposed in the cylinder 17, a stopper member 78 in which a piston rod 51 is inserted and which is formed so as to expand in an outer diametrical direction of the piston rod 51, a first elastic member 81 disposed in the cylinder member 29, a second elastic member 82 disposed on the blocking member 28 side of the stopper member 78, and a third elastic member 83 that is provided between the first elastic member 81 and the second elastic member 82.SELECTED DRAWING: Figure 2
Patent JP-2022042955-A (JP)
Title: Secondhand car selling price estimation program
Inventor: SAWADA AYAKO
IPC: G06Q30/02
Filed: 2021-07-05
Abstract: To automatically and precisely determine a selling price of a secondhand car without depending on manual effort.SOLUTION: A secondhand car selling price estimation program for estimating a selling price of a secondhand car causes a computer to execute: an information acquisition step of acquiring appearance image information obtained by capturing an image of appearance of a secondhand car for sale; and an estimation step of estimating a selling price, by using a learned model for which three or more stages of associations between selling prices and reference appearance image information obtained by capturing images of appearance of secondhand cars sold in the past are defined and which uses the reference appearance image information for input and outputs a selling prince, on the basis of reference appearance image information which is the same as or similar to the appearance image information acquired in the information acquisition step, in accordance with priority of the association.SELECTED DRAWING: Figure 11
Patent JP-2023011970-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To increase the interest of a game.SOLUTION: A game machine includes first output means for continuously outputting information during a period in a special game state or a specific period, output stop means for stopping output of information at the end of the specific period, storage means for storing the number of second special information at the end of the specific period, and second output means capable of continuously outputting predetermined information capable of identifying a state in which a predetermined variation display can be executed until the variation display of a predetermined number corresponding to the number of the second special information is completed when the number of the second special information is 1 or more after the end of the specific period. The second output means includes means for continuously outputting predetermined information until a predetermined period elapses after the last variation display among the predetermined numbers of variation displays is completed and then the display is stopped, and means for outputting predetermined information in a mode different from that of the information. The predetermined variation display corresponds to the determination on the second special information acquired with the entry of a game ball into a second ball entry area as a trigger.SELECTED DRAWING: Figure 556
Patent JP-2023013437-A (JP)
Title: Optical system and image capturing device
Inventor: EBE HIROKI
IPC: G02B15/08
Filed: 2021-07-16
Abstract: To provide a compact optical system with no parallax.SOLUTION: An optical system (OS1) provided herein comprises a first light path splitting means (M1) for splitting light from a front group (FG) into a first light path (TP) and a second light path (RP), and partial optical systems (CL1, CL2) respectively disposed on the first light path and the second light path. First light passing through the first light path and second light passing through the second light path form images with different lateral magnifications.SELECTED DRAWING: Figure 1
Patent JP-2021178971-A (JP)
Title: Laminate film for sealing in liquid
Inventor: FUTASE KATSUNORI
IPC: B65D65/40
Filed: 2021-07-19
Abstract: To provide a laminate film which can be sealed in liquid regardless of the kind of an object to be packaged which is interposed in a heat-sealing part, such as an object containing a contaminant such as a solid matter, a sealing material or a highly viscous material such as an adhesive.SOLUTION: A laminate film used in sealing in liquid for heat-sealing a squeezing out position while squeezing out a liquid matter remaining between two overlapped laminate films by a pair of heat-sealing rolls and joining the laminate films includes at least a base film layer and a sealant layer. The sealant layer is composed of a highly fluid thermoplastic resin film layer as an outermost layer and a lowly fluid thermoplastic resin film layer laminated inside positioned on the side of the base film layer of the highly fluid thermoplastic resin film layer, the lowly fluid thermoplastic resin film layer has a melting point higher than that of the highly fluid thermoplastic resin film layer, and a melting point difference is 20°C or more.SELECTED DRAWING: Figure 3
Patent JP-2023015429-A (JP)
Title: Greasing monitoring device and greasing monitoring method
Inventor: HASEGAWA TAIYO
IPC: F16N29/00
Filed: 2021-07-20
Abstract: To provide a greasing monitoring device and a greasing monitoring method which can automatically determine whether or not a greasing state is proper with a machine member as a supply destination.SOLUTION: A greasing monitoring device according to this invention comprises: a greasing sensor which is arranged between a machine member and a distribution valve distributing grease to the machine member and measures a grease supply quantity; and a determination unit for determining a greasing state on the basis of the supply quantity measured by the greasing sensor and a grease supply interval. If at least either of a condition that grease has never been supplied during a preset detection period T and a condition that a measured integrated supply quantity, which is the supply quantities measured by the greasing sensor integrated by the detection period T, is outside a supply reference range with respect to a set integration supply quantity which is set for the detection period T, is satisfied, the determination unit determines that the greasing state is abnormal and outputs a signal indicative of the abnormality.SELECTED DRAWING: Figure 1
Patent JP-2022027574-A (JP)
Title: Guide rail reinforcement member, guide rail installation device, guide rail attachment structure, attachment method of guide rail, opening and closing device, installation method of attachment using guide rail reinforcement member
Inventor: YOSHIDA NOBUYUKI
IPC: E06B9/58
Filed: 2021-07-27
Abstract: To provide a guide rail reinforcement member and such that ensure the strength of the guide rail and enable weight reduction, workability improvement, and productivity enhancement, of the guide rail.SOLUTION: The guide rail reinforcement member is a reinforcement member 8 of a guide rail 5 with a guide groove 5a that is provided on the ends side laterally in the width direction of an opening and closing body that opens and closes the opening part formed on the building structure so as to guide the end in the width direction of the opening and closing body along the opening/closing direction of the opening and closing bod. The reinforcement member characteristically has a peripheral edge 80 formed in a shape that surrounds an outer periphery surface 5f along the outer periphery surface 5f of the guide groove 5a that the end in the width direction of the opening and closing body is inserted into.SELECTED DRAWING: Figure 4
Patent JP-2023018474-A (JP)
Title: Valve opening/closing timing control device
Inventor: ASAHI TAKEO
IPC: F01L1/352
Filed: 2021-07-27
Abstract: To provide a valve opening/closing timing control device for favorably suppressing the action of cam torque by a simple constitution.SOLUTION: A valve opening/closing timing control device comprises a drive-side rotating body A and a driven-side rotating body B which are rotatable around a rotation axial core X, and also comprises a phase adjustment mechanism C. The phase adjustment mechanism C comprises: a first inner tooth gear 14 provided in the drive-side rotating body A; a second inner tooth gear 23 provided in the driven-side rotating body B; a cylindrical carrier gear 30 having a first outer tooth gear 31 and a second outer tooth gear 32 which are engaged with the inner tooth gears; and an eccentric member 33 internally fitted to the carrier gear 30 so as to be rotatable, and moving the carrier gear 30 so as to revolve a position of an eccentric axial core Y around the rotation axial core X by a drive force of an electric actuator M. An engagement diameter of the first outer tooth gear 31 with the first inner tooth gear 14 and an engagement diameter of the second outer tooth gear 32 with the second inner tooth gear 23 are equally set.SELECTED DRAWING: Figure 1
Patent JP-2023021637-A (JP)
Title: heating cooker
Inventor: OGASAWARA NATSUMI
IPC: F24C7/02
Filed: 2021-08-02
Abstract: To provide a heating cooker capable of suppressing a deterioration in the designability of the appearance of an apparatus and securing the visibility of operation information.SOLUTION: One example of a heating cooker includes a body part 16, a heater, a door part 12A, an operation part, and a display area part 14. The body part is internally provided with a heating chamber 20 capable of storing an object to be heated and having an opening part 18 on a front side. The heater heats the object to be heated stored in the heating chamber. The door part has a door inner surface 12Ab having a light transmission area part 38 capable of transmitting visible light to the inside of the heating chamber, and capable of facing the opening part, and is openable and closable with respect to the opening part. The operation part sets an operation state of the heater. A display area is provided on the door inner surface of the door part to display operation information to be inputted to the operation part.SELECTED DRAWING: Figure 2
Patent JP-2023021698-A (JP)
Title: Vehicular operation device
Inventor: YASUTA Aika
IPC: B60R16/02
Filed: 2021-08-02
Abstract: To provide a vehicular operation device configured so that attachment and detachment of an operation unit can be performed without forming a space dedicated for the attachment and detachment on a surface thereof.SOLUTION: In a vehicular operation device 100, an operation unit U1 engages with a control unit U2, and the operation unit U1 and the control unit U2 are aligned by a first magnet 17 and a second magnet 42. A stationary driving part 64 switches between a fixing state and an unfixing state of the operation unit U1 and the control unit U2. The stationary driving part 64 is arranged at a portion corresponding to the operation unit U1, so that a space dedicated for attachment and detachment need not be formed on a surface of an operation panel 11. This enables the surface of the operation unit U1 to be effectively utilized for an operation area.SELECTED DRAWING: Figure 7
Patent JP-2023023551-A (JP)
Title: Polishing pad and polishing method
Inventor: UEDA YASUHIKO
IPC: B24B37/22
Filed: 2021-08-05
Abstract: To provide a polishing pad that can increase polishing efficiency, and to provide a polishing method.SOLUTION: A polishing pad 10 includes a polishing layer 30 that includes a plurality of projections 50 projecting along a lamination direction. The projections 50 includes: an annular wall 60 exhibiting an annular shape in plan view in a lamination direction; a recess part 51 surrounded by the annular wall 60; and a communication groove 52 penetrating a tip of the annular wall 60 and communicated to the recess part 51.SELECTED DRAWING: Figure 2
Patent JP-2021191755-A (JP)
Title: TREATMENT OF β-THALASSEMIA USING ActRII LIGAND TRAPS
Inventor: KENNETH M ATTIE
IPC: A61P7/00
Filed: 2021-08-13
Abstract: To provide a pharmaceutical composition for use in a method for treating β-thalassemia.SOLUTION: A pharmaceutical composition for use in a method for treating β-thalassemia in a subject in need of treatment of β-thalassemia comprises an activin receptor type II (ActRII) signaling inhibitor. The method comprises: (a) administering to the subject an initial dose of about 0.8 mg/kg or about 1.0 mg/kg of the ActRII signaling inhibitor; (b) taking a first measurement of the fetal hemoglobin concentration in the subject; (c) after a first period of time after the step (b), taking a second measurement of the fetal hemoglobin concentration in the subject; and (d) after a second period of time, administering to the subject a subsequent dose of the ActRII signaling inhibitor.SELECTED DRAWING: Figure 1
Patent JP-2023028627-A (JP)
Title: Motor vehicle trading promotion server
Inventor: KATO TERU
IPC: G06Q30/0601
Filed: 2021-08-19
Abstract: To provide a motor vehicle trading promotion server capable of quickly and efficiently establishing motor vehicle trading by immediately obtaining an action from a purchase applicant when the time for each user to buy a new motor vehicle.SOLUTION: A motor vehicle trading promotion server includes: a user information registration unit that registers user information and/or preference information of a user; a motor vehicle information registration unit that registers motor vehicle information of a motor vehicle owned by the user; and a history registration unit that registers trading history and/or maintenance history information of the motor vehicle owned by the user. The motor vehicle information registration unit accumulates the number of evaluations given to the motor vehicle owned by the user by third parties who viewed the motor vehicle information and/or purchase desire actions sent to the motor vehicle owned by the user by third parties who viewed the motor vehicle information.SELECTED DRAWING: Figure 1
Patent JP-2023028631-A (JP)
Title: Signal processing apparatus, electronic apparatus, signal processing method, and program
Inventor: MATSUDA KYOKO
IPC: A61B5/02
Filed: 2021-08-20
Abstract: To provide a signal processing apparatus capable of emphasizing a signal having specific target characteristics included in a pulse wave.SOLUTION: The signal processing apparatus comprises: an input information acquisition part which acquires input information indicating a time-series change inside a skin of a living body; a pulse wave calculation part which calculates a pulse wave signal indicating a pulse wave from the input information; a noise adding part which generates a noise addition signal by adding a noise signal to the pulse wave signal; and a non-liner processing part which inputs the noise addition signal to a non-linear model with input/output characteristics having a hysteresis to generate an output signal, the input/output characteristics being adjusted such that the output signal may satisfy target characteristics.SELECTED DRAWING: Figure 2