baber/WOPTO huggingface dataset:
Patent JP-2021171823-A (JP)
Title: Vacuum die casting apparatus having a pair of molding positions
Inventor: JIN XIN
IPC: B22D17/20
Filed: 2021-04-22
Abstract: To provide a vacuum die casting apparatus capable of improving efficiency greatly.SOLUTION: A vacuum die casting apparatus having a pair of molding positions includes a drive device, first die casting means, second die casting means, a material supply member, a vacuum pump 6 and a housing 10, in which the vacuum pump 6 is provided outside the housing 10, the drive device is provided inside the housing 10, the first die casting means is installed on one side of the driving device and the second die casting means is installed on the other side thereof, the driving device includes driving means, a first pressure injection rod portion and a second pressure injection rod portion, the first pressure injection rod portion and the second pressure injection rod portion are provided on both sides of the drive means, respectively, the first pressure injection rod portion provides power to die casting of the first die casting means, and the second pressure injection rod portion provides power to the second die casting means.SELECTED DRAWING: Figure 1
Patent JP-2022168437-A (JP)
Title: Light emission device, light source unit, and mobile body
Inventor: KANAYAMA YOSHIHIKO
IPC: F21V29/70
Filed: 2021-04-26
Abstract: To provide a light emission device or the like which can suppress occurrence of halation in an image generated by an imaging device.SOLUTION: A light emitting device 180 is supported by a second support body supported by a first support body along with an imaging device 190 on a side of the first support body, and emits a light 300 detected by the imaging device 190. The light emitting device 180 includes a light source part 120 which emits the light 300, and a lens 130 in which the light 300 emitted by the light source part 120 is incident and which emits the incident light 300. A light reduction part 400 which reduces at least a part of the light 301 emitted to a first support body side out of the light 300 incident in the lens 130 is arranged on a part of the lens 130.SELECTED DRAWING: Figure 3
Patent JP-2022169878-A (JP)
Title: input device
Inventor: FUJIMASA TOMOYUKI
IPC: H02K33/02
Filed: 2021-04-28
Abstract: To provide a configuration that can efficiently transmit vibrations to a touch screen when vibrating the touch screen with an actuator to provide tactile feedback.SOLUTION: An input device 1 includes an LCD panel 13, a touch sensor arranged over the surface of the LCD panel 13, and a vibration generating unit 5 having an actuator 61 and a strain detector. The vibration generating unit 5 is arranged on the back side of the LCD panel 13 and connected to a securing portion 13b provided on the back surface of the LCD panel 13 via a rigid connecting member 8.SELECTED DRAWING: Figure 4
Patent JP-2022172894-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-05-07
Abstract: To provide a game machine capable of suitably performing control of movable means.SOLUTION: An upper performance accessory unit 761 is provided in a variable display device unit 35 of a Pachinko machine. The upper performance accessory unit 761 has a movable accessory 811 provided so as to travel vertically and an upper/lower drive mechanism for moving the movable accessory 811 up and down, and is driven and controlled by a sub-control device. The sub-control device executes processing for determining whether a condition for completing an accessory appearance operation is satisfied at timing when the movable accessory 811 returns to a reference position during execution of the accessory appearance operation in which the movable accessory 811 repeats elevation operation for multiple times on the basis of an accessory appearance operation control table stored in a ROM in advance. When a completion condition of the accessory appearance operation is satisfied, the accessory appearance operation is completed readily even during execution of the accessory appearance operation. In the meantime, when the completion condition is not satisfied, the accessory appearance operation is continued as it is.SELECTED DRAWING: Figure 173
Patent JP-2022172937-A (JP)
Title: Two-part normal-temperature-curable urethane waterproof composition for hand coating
Inventor: TANIZAWA NAOHITO
IPC: C09D175/04
Filed: 2021-05-07
Abstract: To provide a two-part normal-temperature-curable urethane waterproof composition for hand coating that can ensure sufficient pot life throughout the year and also has excellent durability (particularly heat- and alkali-resistance).SOLUTION: A two-part normal-temperature-curable urethane waterproof composition for hand coating contains: a basis containing an isocyanate group-terminated prepolymer composed of a polyisocyanate and a polyol; and a curing agent containing an aromatic polyamine and an aliphatic secondary polyamine. The aromatic polyamine contains diethyl toluene diamine. The aliphatic secondary polyamine contains a compound represented by formula (1) (where X is an n-valent cyclic or chain aliphatic hydrocarbon group or a polyoxyalkylene polyamine residue with a number average molecular weight of 25-5,000, R1 and R2 independently represent an organic group inert to an isocyanate group, n is an integer of 2 or greater).SELECTED DRAWING: None
Patent JP-2021138707-A (JP)
Title: Matrix metalloproteinase substrates and other cleavable moieties, and methods of use thereof
Inventor: Stephen James MOORE
IPC: C07K7/06
Filed: 2021-05-10
Abstract: To identify new substrates for proteases and use these substrates for a variety of therapeutic, diagnostic and prophylactic applications.SOLUTION: The invention relates generally to polypeptides that include a cleavable moiety that is a substrate for at least one matrix metalloprotease (MMP), to activatable antibodies and other large molecules that include the cleavable moiety that is a substrate for at least one MMP protease, and to methods of making these polypeptides that include a cleavable moiety that is a substrate for at least one MMP protease and using them for a variety of therapeutic, diagnostic and prophylactic applications.SELECTED DRAWING: Figure 1A
Patent JP-2022175727-A (JP)
Inventor: AKIYAMA YOSUKE
IPC: B60K6/445
Filed: 2021-05-14
Abstract: 【課題】悪路走破性などの走行性能を向上させることができると同時に、全体としての構成を小型化することの可能な車両用四輪駆動装置を提供する。【解決手段】エンジン１と、モータ２と、エンジン１から駆動力を伝達可能な後輪７と、モータ２から駆動力を伝達可能な前輪１０と、入力軸４と、入力軸４に連結されたリヤ出力軸５と、モータ２が連結されたサンギヤ３ｓ、ならびにリングギヤ３ｒ、およびキャリヤ３ｃを備えるとともに、三つの回転要素によって差動作用を行う差動機構３と、キャリヤ３ｃから伝達された駆動力を前輪１０に出力するフロント出力軸９と、入力軸４とキャリヤ３ｃとを連結・解放する第１連結部１３と、リングギヤ３ｒを固定・解放する固定連結部１４とを備えている。【選択図】図１
Patent JP-2021112685-A (JP)
Title: Trocar with imaging function
Inventor: KUNIMOTO CHINA
IPC: A61B17/34
Filed: 2021-05-17
Abstract: To provide a trocar with imaging function which allows a user to widely observe a region between a surgical area and a body wall in a state of being attached to the body wall.SOLUTION: A trocar is used in a state of being attached to a body wall H and guides a surgical instrument into a body cavity through an insertion hole 25 formed on the interior. The trocar comprises: a cylindrical guide tube 22B which is inserted to the body cavity through the body wall H; and a hand side member 24 which is formed on the hand side of the guide tube 22B and has a larger diameter than that of the guide tube 22B that is locked to the surface of the body wall H. Cameras 61 including: a lens 63 which condenses the light from a subject positioned in an observation region on the outside of the guide tube 22B; and an image pick-up device 34 which receives the light condensed by the lens 63 and converts the light into an image signal are provided at different positions in the circumferential direction on the cylindrical wall of the guide tube 22B.SELECTED DRAWING: Figure 7
Patent JP-2021118981-A (JP)
Title: Vacuum cleaner
Inventor: FUSENO Yusuke
IPC: A47L5/24
Filed: 2021-05-21
Abstract: To provide a vacuum cleaner to be easily carried and used by a user.SOLUTION: A vacuum cleaner comprises: a main body 2 including an electric blower 10 and a battery 17; and a dust box 11 to be attachable/detachable to/from the main body 2. The main body 2 includes: an upper arm part 6; a lower arm part 7; and a grip part 9 interposed between the upper arm part 6 and the lower arm part 7. A connection pipe part 3 is arranged in front of the main body 2. A dust box 11 is arranged on an upper side of the connection pipe part 3. The electric blower 10 is arranged behind the dust box 11. The battery 17 is arranged at a position lower than the dust box 11.SELECTED DRAWING: Figure 2
Patent JP-2022181060-A (JP)
Title: Wiring member, shake correction unit and smartphone
Inventor: SASEI KAZUHIRO
IPC: G03B30/00
Filed: 2021-05-25
Abstract: To provide a wiring member, a shake correction unit and a smartphone.SOLUTION: A wiring member 100 comprises: a first circuit board 110; a second circuit board 120 which is separate from the first circuit board and has a peripheral portion that partially surrounds the first circuit board in an annular manner; a first connecting part 140a which connects the first circuit board and the peripheral portion; and a second connecting part 140b which connects the first circuit board and the peripheral portion. A portion between the peripheral portion and a portion between a part of the first circuit board that connects to the first connecting part and a part that connects to the second connecting part is annular.SELECTED DRAWING: Figure 4A
Patent JP-2022182718-A (JP)
Title: Information processing system, information processing program, and information processing method
Inventor: FUJISAWA MASASHI
IPC: G06Q50/30
Filed: 2021-05-28
Abstract: To provide an information processing system capable of building an environment that makes it easy to share transport using demand-responsive transport.SOLUTION: An information processing system provided herein comprises: reservation information acquisition means for acquiring reservation information on demand-responsive transport adapted to run between stop points according to reservations; and timetable generation means configured to generate a virtual timetable by listing departure times of reservable demand-responsive transport for each route on the basis of the reservation information.SELECTED DRAWING: Figure 2
Patent JP-2022183822-A (JP)
Title: Drive control device
Inventor: YOSHINO YUJI
IPC: H02M7/48
Filed: 2021-05-31
Abstract: To provide a drive control device capable of preventing reduction in noise resistance while ensuring redundancy in power supply for supplying a plurality of small signal circuits.SOLUTION: The drive control device comprises a power feeding terminal connected to an external power supply to have a redundancy, a plurality of small-signal circuits to which a small signal power supply inputted into the power feeding terminal is fed by a first power supply wiring and a first ground wiring, a drive circuit for generating a predetermined drive signal on the basis of a drive power supply fed by a second power supply wiring and a second ground wiring, and a capacitor connecting the first ground wiring and the second ground wiring.SELECTED DRAWING: Figure 1
Patent JP-2022185199-A (JP)
Title: Fuel battery ship
Inventor: HIRAIWA TAKUYA
IPC: B63B11/04
Filed: 2021-06-02
Abstract: To provide a fuel battery ship that makes it possible, when fuel gas leakage occurs at a fuel battery, to inhibit leaked fuel gas from invading and residing in a cooling medium tank.SOLUTION: A fuel battery ship comprises a cooling system for cooling a fuel battery. The cooling system includes: a cooling medium tank that stores a cooling medium; a cooling medium circulation pipeline for making the cooling medium circulate between the fuel battery and the cooling medium tank; a cooling tank internal gas detector provided in the cooling medium tank; a cooling tank internal gas discharge pipeline connected to the cooling medium tank; and a cooling tank internal gas discharge valve provided on the cooling tank internal gas discharge pipeline. The fuel battery ship comprises a control unit for controlling opening/closing of the cooling tank internal gas discharge valve. The control unit opens the cooling tank internal gas discharge valve when the cooling tank internal gas detector detects a fuel gas concentration in the cooling medium tank being higher than a predetermined standard value.SELECTED DRAWING: Figure 2
Patent JP-2022185209-A (JP)
Title: Storage case for weldable bead toy
Inventor: SAKAI AKIRA
IPC: A63H33/00
Filed: 2021-06-02
Abstract: To provide a storage case for weldable bead toys that not only stores beads but also presents fun as a toy.SOLUTION: A storage case 1 for weldable bead toys includes a body part 10 having a shoulder strap 18, a preparation table 20 provided on the body part 10 and formed to be capable of preparing an assembly of weldable bead toys, and a logo 11a2 and a zipper lock decorative part 11c provided on the body part 10 that faces the preparation table 20 and made to be installation surface contact parts that bring the preparation table 20 parallel to an installation surface in an installed state.SELECTED DRAWING: Figure 5
Patent JP-2021145379-A (JP)
Title: Coding device
Inventor: LIM CHONG SOON
IPC: H04N19/46
Filed: 2021-06-08
Abstract: To provide a coding device that can properly handle an image to be encoded or decoded.SOLUTION: A coding device 1500 includes a processing circuit and memories 1505 and 1506 connected to the processing circuit. The processing circuit uses the memories 1505 and 1506 to execute an inter-screen prediction process for a processing target image which is one of a plurality of images. The inter-screen prediction process includes a wrapping process in which a processing target image and other images among the plurality of images are connected with each other, and a plurality of pixels included in the plurality of images are arranged or rearranged such that the objects in the plurality of images are continuous.SELECTED DRAWING: Figure 37
Patent JP-2022188573-A (JP)
Title: Haloacetaldehyde=alkyl=2-cyclopentenyl=acetal compound and production method of the same, and production method of (2-cyclopentenyl)acetate compound and (2-cyclopentenyl)acetic acid compound from the haloacetaldehyde=alkyl=2-cyclopentenyl=acetal compound
Inventor: YAMASHITA MIYOSHI
IPC: C07C43/313
Filed: 2021-06-09
Abstract: To provide a novel starting material compound for preparing a (2-cyclopentenyl)acetate compound and a (2-cyclopentenyl)acetic acid compound, and a method for synthesizing the same.SOLUTION: The present invention provides a production method including at least the step of subjecting a compound (1) of the following general formula (1) (where R is a C1-4 linear or branched alkyl group, X1-X7 independently represent a hydrogen atom or a methyl group, one to three of X1-X7 are methyl groups and the remainder are hydrogen atoms, and Y is a halogen atom) to a dehydrohalogenation reaction in the presence of a base, followed by a rearrangement reaction to form a (2-cyclopentenyl)acetate compound of the following general formula (2). The present invention also provides a (2-cyclopentenyl)acetic acid compound of the following general formula (3) by the hydrolytic reaction of the (2-cyclopentenyl)acetate compound (2).SELECTED DRAWING: None
Patent JP-2021167414-A (JP)
Title: Adhesive film
Inventor: NAGAKURA TAKESHI
IPC: C09J133/06
Filed: 2021-06-10
Abstract: To provide an adhesive film having the function of preventing white turbidness, whereby, even if an adhesive film thickly coated with an adhesive layer is let stand in a high temperature and high humidity atmosphere for a long time, it is free from white turbidness.SOLUTION: An acrylic polymer is a copolymer obtained by copolymerizing (A) at least one alkyl (meth) acrylate monomer with a C1-C14 alkyl group, and at least one phenoxy group-containing alkyl (meth) acrylate monomer, totaling 50-95 pts.wt.; (B) at least one nitrogen-containing vinyl monomer not containing a hydroxy group or a carboxyl group or at least one alkoxy group-containing alkyl (meth) acrylate monomer, of 5-50 pts.wt.; and (C) at least one copolymerizable vinyl monomer containing no carboxyl group as a functional group but containing a hydroxy group, of 0.5-10 pts.wt., where the acrylic polymer does not contain a carboxyl group-containing copolymerizable vinyl monomer, the acrylic polymer having a weight average molecular weight of 200,000-2,000,000.SELECTED DRAWING: None
Patent JP-2022087795-A (JP)
Title: Intelligent memory wear leveling
Inventor: RAVI KUMAR
IPC: G11C16/34
Filed: 2021-06-22
Abstract: To provide a data storage device including a non-volatile memory device and a controller coupled to the non-volatile memory device, and a method of controlling the same.SOLUTION: In a system 100 including wear level mitigation operation, a non-volatile memory device (memory device 104) includes a memory block 112. A controller is configured to receive a cycle operation request and perform a wear-level mitigation operation in response to receiving the cycle operation request. To perform the wear-level mitigation operation, the controller is configured to determine a read state condition of the memory block, perform the requested cycle operation, and increment a cycle count of the memory block by a value based on the determined read state condition of the memory block. A first read state of the memory block and the second read state of the memory block are based on a wordline voltage that is associated with the memory block.SELECTED DRAWING: Figure 1
Patent JP-2023003291-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-23
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A game machine includes: a privilege imparting port 2001α which imparts a predetermined privilege and collects a game ball when the game ball flowing down a game area 5a enters; and a non-privilege imparting port 2011H which has a take-in hole 2200a through which one game ball can pass, and does not impart any privilege and collects the game ball even when the game ball flowing down the game area 5a enters. The non-privilege imparting port 2011H and the privilege imparting port 2001α are arranged adjacent to each other, and at least one of the non-privilege imparting port 2011H and the privilege imparting port 2001α is provided with an identification display 2200e for a player to recognize whether or not a privilege is imparted.SELECTED DRAWING: Figure 154A
Patent JP-2023003707-A (JP)
Title: Information processing device, information processing method and program
Inventor: MATSUDA WATARU
IPC: G01N23/046
Filed: 2021-06-24
Abstract: To provide an information processing device, information processing method, and program that enable visually performing quantitative evaluation by assigning colors and shades to measured values using statistical methods.SOLUTION: There is provided an information processing device which includes: a measurement unit that measures a predetermined physical quantity for a given region of a measurement target to obtain measurement values each associated with coordinates representing each position in the given region; an arithmetic unit that calculates a statistical representative value of the measurement values and a degree of scatter and assigns the measurement values for each coordinates to one of the multiple classifications based on the degree of scatter according to size of difference between the measurement values and the representative value; and a display unit that displays each coordinates in a display mode according to the classification.SELECTED DRAWING: Figure 4
Patent JP-2023008407-A (JP)
Title: Continuous cast slab and method for continuous casting the same
Inventor: TAKAYA MAKOTO
IPC: B22D11/12
Filed: 2021-07-06
Abstract: To provide a continuous cast slab that is a slab of high Al steel containing Al by 0.2 mass% or more, and has excellent crack resistance sensitivity, and to provide a method for continuous casting the slab.SOLUTION: Provided is a continuous cast slab of high Al steel containing Al by 0.2 mass% to 2.0 mass%, and when [Zr], [Ti], [B], [Al], and [N] are respectively the content (mass%) in the continuous cast slab, the Zr content and the Ti content satisfy the relation of [Zr] + 0.2×[Ti] + 0.8×[B]≥4/3×[Al]×[N], and B content is 0.0005 mass% or more and 0.0050 mass% or less.SELECTED DRAWING: Figure 2
Patent JP-2023008524-A (JP)
Title: Traffic signal recognition method and traffic signal recognition device
Inventor: NAGASE MASANOBU
IPC: G06T7/90
Filed: 2021-07-06
Abstract: To improve recognition accuracy by correctly recognizing a lighted lamp of a traffic signal even when the lighted lamp of the traffic signal has a dark portion due to long-term deterioration.SOLUTION: A traffic signal recognition device 1 is configured to: select a lamp region indicating a position of a lighted lamp of a traffic signal from a captured image; perform circle detection processing on the lamp region; generate a plurality of mask images having a circular region set on the basis of a circle detected in the circle detection processing and a mask region set on a portion other than the circular region, the plurality of mask images with the circular regions of different shapes; perform color extraction processing on the lamp region to generate a color extraction image having a color extraction region in which a color of a lighted lamp is extracted; and perform mask processing on the color extraction image by using the plurality of mask images to recognize the lighted lamp of the traffic signal.SELECTED DRAWING: Figure 1
Patent JP-2023010151-A (JP)
Title: cup holder
Inventor: NAKANISHI MASASHI
IPC: B60R7/04
Filed: 2021-07-09
Abstract: To provide a cup holder of a simple structure capable of smoothly taking a drink container to or from the inside of a recess of the holder and capable of stably holding a small article on a lid when the lid is closed.SOLUTION: A cup holder 10 includes: a reception part 30 which holds a drink container such as a PET bottle; a pair of lids 40 capable of opening and closing an upper opening of the reception part 30 in a double hinged door system; and flexible pressing plate members 45 attached to the respective lids 40, respectively. The pressing plate members 45 are penetrated into slits 41a provided on the lids 40 and fixed and thereby are attached to the lids 40. The pressing plate members 45 include: a widened part 45a which appears so as to be protruded to upper surfaces of the pair of lids 40 when the pair of lids 40 are closed, and have a friction coefficient larger than that of the pair of lids 40; and main body parts 45b which appear so as to be protruded toward the side of the drink container when the pair of lids 40 are opened, and when being abutted to the drink container, are elastically deformed and apply a pressing force to the drink container.SELECTED DRAWING: Figure 6
Patent JP-2021169493-A (JP)
Title: Anti-HER2 antibody-drug conjugate
Inventor: NAITO HIROYUKI
IPC: C07K16/28
Filed: 2021-07-13
Abstract: To provide a method for producing an antibody-drug conjugate useful as an antitumor drug.SOLUTION: A method for producing an antibody-drug conjugate includes the steps of: treating an anti-HER2 antibody under reduced conditions; and then reacting the antibody with a compound of the following formula: (maleimid-N-yl)-CH2CH2-C(=O)-NH-CH2CH2-O-CH2CH2-O-CH2CH2-C(=O)-GGFG-NH-CH2CH2CH2-C(=O)-(NH-DX), to bond them via a thioether bond (where, the -(NH-DX) is represented by the following formula).SELECTED DRAWING: None