baber/WOPTO huggingface dataset:
Patent JP-2022138953-A (JP)
Title: chain tensioner
Inventor: ONIMARU KOICHI
IPC: F02B67/06
Filed: 2021-03-11
Abstract: To provide a chain tensioner capable of developing damper force having a stable magnitude.SOLUTION: A chain tensioner includes a cylindrical plunger 10 inserted into a cylinder 9, a first sleeve 13 inserted into the plunger 10, a second sleeve 14 connected to the first sleeve 13, a check valve 15 incorporated in the second sleeve 14, and a fitted cylindrical face 25 formed on the outer periphery of the second sleeve 14. In the first sleeve 13, a relief spring 34 is incorporated for pressing a seat member 21. On the second sleeve 14, a relief seat face 36 is formed. The seat member 21, the relief spring 34 and the relief seat face 36 constitute a relief valve 38.SELECTED DRAWING: Figure 2
Patent JP-2022139808-A (JP)
Title: Imaging element and imaging device
Inventor: SEO TAKASHI
IPC: H01L27/146
Filed: 2021-03-12
Abstract: To contribute charge generated during reset to the photoelectric conversion output.SOLUTION: An imaging element includes a first storage unit having a first potential and to which photoelectrically converted charges are transferred, a second storage unit having a second potential lower than the first potential, a control unit that controls connection between the first storage unit and the second storage unit, a control signal generation unit that generates a control signal according to the amount of charge stored in the second storage unit, and a reset unit that resets the potential of the second storage unit.SELECTED DRAWING: Figure 3
Patent JP-2022141080-A (JP)
Title: Information processing device and information processing method
Inventor: YOSHIKAWA HIDERO
IPC: E21D9/00
Filed: 2021-03-15
Abstract: To provide an information processing device and an information processing method capable of sequentially grasping the state of a construction target more accurately.SOLUTION: An information processing device comprises a model creation unit that creates a three-dimensional geological model of a construction target based on geological information of the construction target obtained before construction of the construction target, and a model updating unit that updates the three-dimensional geological model based on exploration information, which is information about the construction target explored during construction.SELECTED DRAWING: Figure 1
Patent JP-2021162154-A (JP)
Title: Geared motor gear box, geared motor, and conveyor device
Inventor: ITO KAZUO
IPC: B65G13/071
Filed: 2021-03-16
Abstract: To provide a geared motor gear box in which a malfunction hardly occurs even if it is used over a long period, and also provide a geared motor and a conveyor device using the geared motor gear box.SOLUTION: A geared motor gear box is provided with a rotating body 35 to be rotated by receiving power from a motor. In the rotating body 35, an external member 48 and an internal member 47 are integrated. The external member 48 comprises pulley shape parts 45 and 46. The internal member 47 comprises an internal gear. The internal member 47 is engaged with an output shaft of the motor or a power transmission member to be rotated together with the output shaft of the motor, and has higher hardness than that of the external member 48.SELECTED DRAWING: Figure 6
Patent JP-2021146218-A (JP)
Title: System for neuronavigation registration and robotic trajectory guidance, and related methods and devices
Inventor: HAYDEN CAMERON
IPC: A61B90/13
Filed: 2021-03-17
Abstract: To provide a method of using a surgical robot for inserting an implant into a brain of a patient in order to allow ring, arc and linear offset values for a stereotactic frame to be determined for a cranial procedure without requiring a CT scan to be acquired with the fiducial frame attached.SOLUTION: Having the ring, arc and offset values available for a cranial procedure allows a surgeon to revert to traditional stereotactic ring-arc frame guidance as a fallback strategy in the case where a robot cannot be used.SELECTED DRAWING: Figure 12B
Patent JP-2022144939-A (JP)
Title: Transport device
Inventor: NISHIKAWA KOTARO
IPC: H01L21/677
Filed: 2021-03-19
Abstract: To provide a transport device which simplifies teaching work by an operator without providing a dedicated sensor for preventing damage to a robot hand of a transport robot and reduces the required time.SOLUTION: After a non-contact sensor detects the position of a wafer unloading source, this position is referenced to determine the position of the robot hand when unloading the wafer, and after the non-contact sensor detects the position of the wafer unloading destination, this position is referenced to determine the position of the robot hand when loading the wafer. That is, both the unloading source position and the unloading destination position are specified by a single non-contact sensor. As a result, there is no need to provide a dedicated sensor to prevent damage to the robot hand of the transfer robot (collision between the holding surface of the robot hand and the support surface of the support table), and the teaching work by the operator is simplified, the required time can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2022053449-A (JP)
Title: Steps of manufacturing arc-shaped bottom titanium cup
Inventor: ZHAO HONG
IPC: B21D51/18
Filed: 2021-03-20
Abstract: To provide a titanium-made vacuum cup which is easy to oxidize and hard to weld.SOLUTION: A process of manufacturing a titanium cup having an arc-shaped bottom includes the following preparation steps: S1 a pressure internal support ring; S2 single-time crystallization; S3 a matching port; S4 a welding port; S5 a vacuum bottom titanium cpu; S6 a welded titanium cup vacuum bottom; S7 two-time crystallization; S8 vacuum production; S9 a test of a heat insulation function; S10 a welding film; S11 surface polishing; and S12 oxidation processing. The present invention employs an internal support ring structure, which can make a vacuum bottom of the titanium cup always round to maintain a relatively high degree of roundness, and also flatten a titanium cup outer shell and the titanium cup vacuum bottom. Further, the arc-shaped bottom titanium cup is clamped by using a metal mold to accurately limit the arc-shaped bottom titanium cup, and argon gas projection is achieved by injecting an argon gas, thereby reducing an atmosphere of a welding place and formation of an oxide film.SELECTED DRAWING: Figure 1
Patent JP-2022146229-A (JP)
Title: Display device
Inventor: NAMEKATA YUKI
IPC: G02F1/13357
Filed: 2021-03-22
Abstract: To provide a display device that improves the visibility of a display light.SOLUTION: A display device pertaining to the present disclosure comprises: a display surface; a first space for illumination that illuminates a first display region of the display surface; a second space for illumination that illuminates a second display region of the display surface; a light source for emitting light for illumination to the first space for illumination; a first wavelength conversion member for providing a range of the first space for illumination to emit light for illuminating the first display region, and converting the wavelength of light for illumination of the light source to the wavelength of light of display color of the first display region, before emitting; and a second wavelength conversion member for separating between the first space for illumination and the second space for illumination, and converting the wavelength of light for illumination of the light source to the wavelength of light to illuminate the second display region, then emitting to the second space for illumination.SELECTED DRAWING: Figure 1
Patent JP-2022147964-A (JP)
Title: Construction switch safety device and construction switch
Inventor: KAIHARA AKIRA
IPC: H01H33/46
Filed: 2021-03-24
Abstract: To surely prevent a cable from being connected while a construction switch is on.SOLUTION: A construction switch includes a prevention bar 3 that can move back and forth with respect to a one-touch connector 103, and an interlocking mechanism that advances and retreats the prevention bar 3 in conjunction with the on/off operation of a handle 104, and when the handle 104 is turned on, the interlocking mechanism moves the prevention bar 3 forward toward the one-touch connector 103, and makes it impossible to connect the cable to the one-touch connector 103, and when the handle 104 is turned off, the interlocking mechanism causes the prevention bar 3 to retreat from the one-touch connector 103 such that the cable can be connected to the one-touch connector 103.SELECTED DRAWING: Figure 1
Patent JP-2022151090-A (JP)
Title: Method for producing polymerizable composition, and method for producing photochromic article
Inventor: NURISHI YUSUKE
IPC: G02C7/10
Filed: 2021-03-26
Abstract: To provide means for improving the solubility of a photochromic compound into a polymerizable compound.SOLUTION: Provided is a method for producing a polymerizable composition that includes mixing a photochromic compound with one or more polymerizable compounds by using an ultrasonic homogenizer.SELECTED DRAWING: None
Patent JP-2022152390-A (JP)
Title: Oscillation module
Inventor: TONG AMA
IPC: A61M21/02
Filed: 2021-03-29
Abstract: To provide an oscillation module capable of oscillating a plant in a room in a mode of being similar to natural oscillation.SOLUTION: An oscillation module comprises: a lid body including a plurality of openings; and a main body fixed to the lid body and including a drive part and a control part. The drive part includes a plurality of motors and a plurality of oscillation members respectively coupled to the plurality of motors. Each of the plurality of oscillation members is inserted into each of the plurality of openings, and the control part controls so that the respective oscillation members coupled to the plurality of motors can oscillate, independently. The oscillation members may be wires.SELECTED DRAWING: Figure 5
Patent JP-2022154655-A (JP)
Title: Shelf member
Inventor: OKABE YUICHI
IPC: F25D25/02
Filed: 2021-03-30
Abstract: To provide a shelf member capable of preventing deterioration of appearance.SOLUTION: A shelf member 30 has a plate part 31, and a frame part 32 supporting the peripheral edge of the plate part 31. The plate part 31 has an upper surface 311 and a lower surface 312. The frame part 32 has a frame body 33, an upper surface contact part 34 that contacts the upper surface 311 of the plate part 31, a lower surface contact part 35 that contacts the lower surface 312 of the plate part 31, and a hinge contact part 36. Here, the hinge contact part 36 contacts the lower surface 312 of the plate part 31 at a corner part of the frame part 32.SELECTED DRAWING: Figure 7
Patent JP-2022156196-A (JP)
Title: Cellulose-containing composition and method for producing the same
Inventor: KUBOTA AKIYO
IPC: A61K47/38
Filed: 2021-03-31
Abstract: To provide a composition which is excellent in salt tolerance in neutral and acidic conditions and excellent in feeling of use on the skin.SOLUTION: A cellulose-containing composition is provided, comprising the following components (A) to (C). Sulfated cellulose fiber (A) in which a part of hydroxy groups of the cellulose fiber is modified with a substituent represented by a sulfate ester and which satisfies the following conditions (A-1) to (A-4): (A-1) a number average fiber diameter of the fiber is 2 nm to 500 nm; (A-2) an average aspect ratio of the fiber is 50 to 1000; (A-3) the fiber has a cellulose I type crystal structure; and (A-4) an amount of the substituent relative to a content of the sulfated cellulose fiber (a content of the substituent [mmol]/a content of the sulfated cellulose fiber [g]), is 0.01 mmol/g to 3.0 mmol/g. Hydroxyalkyl cellulose (B) of 5 pts.mass to 500 pts.mass relative to 100 pts.mass of the component (A). Water (C).SELECTED DRAWING: None
Patent JP-2022156478-A (JP)
Title: Cement composition and method for producing cement composition
Inventor: MIURA SHINJI
IPC: C04B28/02
Filed: 2021-03-31
Abstract: To provide a cement composition capable of exhibiting the self-sustainability of the concrete composition in a short time and ensuring excellent fluidity during work, and a method for producing the cement composition.SOLUTION: A cement composition according to the present invention is a cement composition comprising a base cement and an admixture, wherein the admixture contains a calcium silicate hardening accelerator and an ultra-fast cement, and wherein the mass ratio of the content of the calcium silicate hardening accelerator relative to the total content of the calcium silicate hardening accelerator and the ultra-fast cement is between 0.25 and 0.50, and the total content of the calcium silicate hardening accelerator and the ultra-fast cement relative to the base cement is 0.75 mass% or more and 4.50 mass% or less.SELECTED DRAWING: None
Patent JP-2022157052-A (JP)
Title: Abnormality detection system for wheel support bearing
Inventor: OGUCHI YOJI
IPC: F16C41/00
Filed: 2021-03-31
Abstract: To provide an abnormality detection system which can accurately detect an abnormality of a wheel support bearing, and can prevent a malfunction caused by cable wiring, and the lowering of work efficiency.SOLUTION: An abnormality detection system (1) for a wheel support bearing comprises: a bearing (3) for rotatably supporting an axle (23) of a wheel; a sensor unit (5) having a sensor holder (27) fixed to an inner ring (13) being a fixed-side member of the bearing (3), and accommodating a sensor (25) for use to detect abnormality of the bearing (3); and an abnormality determination device (7) having a casing (39) attached to a flange (37) of the axle (23). The system further comprises electrical connection means (9) for electrically connecting the sensor unit (5) and the abnormality determination device (7) being an electrical connection device (9) which is constituted so as to be relatively displaceable between the sensor holder (27) and the casing (39).SELECTED DRAWING: Figure 1
Patent JP-2022160832-A (JP)
Title: Laminate and packaging material
Inventor: MINAMI HIROKI
IPC: B65D65/40
Filed: 2021-04-07
Abstract: To provide a laminate capable of comparatively inexpensively producing a packaging material usable for a food product and difficult to adhere specifically for a solid content having adhesiveness, and also to provide a packaging material using the same.SOLUTION: A laminate includes a transparent substrate layer 1, a printed layer 2, an adhesion layer 3 and a sealant layer 7 in this order. The sealant layer 7 is an embossed film with irregularities applied to an entire thickness thereof. A contact area at a sealant surface of the laminate to the content is 50% or less of the total area.SELECTED DRAWING: Figure 1
Patent JP-2022162319-A (JP)
Title: Inkjet recording device
Inventor: TSUKAMOTO KAZUAKI
IPC: B41J2/165
Filed: 2021-04-12
Abstract: To provide an inkjet recording device that can detect a degree of stain of a printing head and determine a suitable cleaning time in accordance with the detected degree of stain.SOLUTION: An inkjet recording device estimates a degree of stain of a printing head on the basis of a phase detection signal waveform that is output from a phase detection sensor when ink droplets are charged with charging voltages for searching of a phase, and sets a cleaning time on the basis of the degree of stain. The degree of stain of the printing head is automatically detected to determine the cleaning time, which can suppress a variation in cleaning time among operators and can determine a suitable cleaning time in a case that a cleaning mechanism is installed in the printing head.SELECTED DRAWING: Figure 6
Patent JP-2021181612-A (JP)
Title: Solid source precursor vessel
Inventor: HUANG JIANQIU
IPC: H01L21/31
Filed: 2021-04-23
Abstract: To provide ready access to reactant vapor while providing improved serviceability (e.g., recharging) of a solid source precursor vessel.SOLUTION: The present disclosure is generally directed to a solid source precursor delivery system. More specifically, the present disclosure is directed to a solid source precursor vessel that can be utilized to vaporize a supply of solid precursor stored within the vessel. The disclosed source vessel utilizes a plurality of individual cavities or pockets within the interior of the vessel. Each individual pocket may be loaded with precursor. In an arrangement, the pockets may be loaded with pre-formed blocks of a compressed precursor material that typically have higher density than was previously achieved when packing solid precursor within a source vessel. The increased density of the solid precursor material increases capacity of the source vessel resulting in longer intervals between replacement and/or refilling the source vessel.SELECTED DRAWING: Figure 1
Patent JP-2022170605-A (JP)
Title: Resin composition for cards or passports, film for cards or passports, card, and passport
Inventor: SHIGETOMI KIYOE
IPC: B42D25/24
Filed: 2021-04-28
Abstract: To provide a resin composition for cards or passports that has improved low-temperature fusibility, thermostability, and solvent resistance, while having improved durability, offering improved reliability for long-term use.SOLUTION: A resin composition for cards or passports contains a resin component containing a polyester resin (A) and an impact-resistance improver. The polyester resin (A) has a glass transition temperature of 90°C or higher.SELECTED DRAWING: None
Patent JP-2022171313-A (JP)
Inventor: YAMADA AKIRA
IPC: C09D11/18
Filed: 2021-04-30
Abstract: 【課題】気泡の形成や残留を長期に亘って抑制し、初期と同等の良好な筆記性能を長期に亘って得ることができるボールペンレフィル用水性インキ組成物を提供すること。【解決手段】ボールペンチップと、インキ収容管とを備え、前記インキ収容管にインキが収容され、前記インキの端面にインキ逆流防止体が充填されてなるボールペンレフィルに内蔵されるインキであって、着色材と、剪断減粘性付与剤と、式（１）に示される物質及び／又はその塩と、水とを含有する、ボールペンレフィル用水性インキ組成物とする。【化１】TIFF2022171313000006.tif36110式中、ＸとＹは－Ｈ、－Ｒ、－ＯＨ、－ＯＲ、－ＮＨ２、－ＮＨＲおよび－ＮＲ２から選ばれる官能基であり、Ｒはアルキル基である。ただし、Ｘ、Ｙ双方が水素である場合を除く。【選択図】 なし
Patent JP-2022172950-A (JP)
Title: Remote support management system, remote support management method, and remote support management program
Inventor: HIRANO MAIKO
IPC: G08G1/00
Filed: 2021-05-07
Abstract: To provide a technique that can reduce the overall load on operators who perform remote support while maintaining smooth traffic by remote support of self-driving vehicles.SOLUTION: A remote support management system of the present invention predicts occurrence of a support request in the future based on operation situations of a plurality of vehicles, and classifies a support factor of the support request predicted to occur into either a first type factor or a second type factor. The first type factor is a long-lasting support factor, and the second type factor is a short-lasting support factor. When the remote support management system acquires a first support request whose support factor is the first type factor from a first vehicle, it transmits a first command signal for the first vehicle, determined by an operator to the first vehicle. Furthermore, the remote support management system also applies the first command signal to another vehicle for which occurrence of the first support request is predicted.SELECTED DRAWING: Figure 6
Patent JP-2022089741-A (JP)
Title: Coloring cooling liquid composition for fuel cell vehicle
Inventor: SHINKAWA MASASHI
IPC: C09K5/10
Filed: 2021-05-11
Abstract: To prevent discoloration of a cooling liquid due to adsorption of a dye to an ion exchange resin, and degradation due to oxidation under environment such as heating, in a cooling system of a fuel cell vehicle incorporating an ion exchange resin so as to maintain low conductivity.SOLUTION: A coloring cooling liquid composition for a fuel cell vehicle contains a water-soluble polymer dye.SELECTED DRAWING: None
Patent JP-2022177374-A (JP)
Title: Board visual inspection equipment
Inventor: KAMATA YOSHIHIKO
IPC: B65G51/03
Filed: 2021-05-18
Abstract: To solve a problem that it is not possible to efficiently inspect an appearance of both front and back surfaces of a board because a transportation of the board is temporarily stopped at the time of inspection.SOLUTION: Board visual inspection equipment 1 is configured so that a chamber 2 which forms a transport path for a board W, has a hollow interior and has numerous air ejection holes h on its upper surface, is divided into at least two parts in a transport direction with an interval S, and front and back sides of the board W pushed out by a pusher 5 and transported in a direction of the interval S are imaged without stopping once, by a transport surface side camera 4A that images the board W passing through the space S and an open surface side camera 4B that is arranged in front of the space S in the transport direction.EFFECT: The board W can be moved at high speed by being pushed out by the pusher 5 in a levitated state, and the transfer surface side and the open surface side of the board are imaged at the space S portion and before or after the space S portion, and therefore both sides of a large number of very small boards can be efficiently inspected for appearance.SELECTED DRAWING: Figure 1
Patent JP-2022177572-A (JP)
Title: Nonalcoholic drink
Inventor: ENDO AYUMI
IPC: A23L2/00
Filed: 2021-05-18
Abstract: To provide a nonalcoholic drink in which: an alcohol feeling when quassin is blended in the nonalcoholic drink is maintained or improved, while the bitterness left after drinking is reduced, and a complex alcohol flavor is improved.SOLUTION: A nonalcoholic drink contains quassin and nerol, with the quassin content of 100 μg/L or more and the nerol content of 100 μg/L or more.SELECTED DRAWING: None
Patent JP-2022178271-A (JP)
Title: Water treatment device and use of rotary mineral elution device
Inventor: HIGUCHI SHINYA
IPC: C02F3/12
Filed: 2021-05-19
Abstract: To provide a water treatment device which can carry out stable solid-liquid separation and use of a rotary mineral elution device.SOLUTION: A water treatment device includes: an aeration tank 2 which receives raw water including organic matter and carries out decomposition treatment of the organic matter with a microorganism inhabiting the aeration tank; solid-liquid separation means 3 into which activated sludge including the microorganism and a suspension in the aeration tank is introduced to carry out solid-liquid separation; and a return sludge pipe 30 which can return a part of the activated sludge having undergone the solid-liquid separation in the solid-liquid separation means 3 to the aeration tank 2. A rotary mineral elution device 4 which causes the activated sludge introduced from the return sludge pipe 30 thereinto via a branch pipe 31 to contain a mineral component eluted thereinto is connected to the branch pipe 31. The rotary mineral elution device 4 improves quality of the activated sludge with the eluted mineral component so as to increase aggregability of the activated sludge.SELECTED DRAWING: Figure 1
Patent JP-2022180715-A (JP)
Title: battery system
Inventor: MATSUMOTO JUNICHI
IPC: G01R31/387
Filed: 2021-05-25
Abstract: To provide an on-vehicle battery system comprising a nickel hydrogen battery that continues to appropriately calculate an estimated value of a charge reserve amount even when a processor for calculating the estimated value of the charge reserve amount is replaced.SOLUTION: A battery system 2 comprises a battery pack 10 and a battery ECU 100. The battery ECU 100 executes first processing when the battery pack 10 has not been replaced after replacement with the battery ECU 100 and executes second processing when the battery pack 10 has been replaced after replacement of with battery ECU 100. The first processing includes processing of using predetermined relation between first estimated values of charge reserve amounts estimated from total travel distances and the total travel distances to calculate a first estimated value from a total travel distance. The second processing includes processing of calculating a second estimated value of a charge reserve amount from a temperature of the battery pack 10, a discharge electric amount, and an SOC (State of Charge) variation width.SELECTED DRAWING: Figure 1