baber/WOPTO huggingface dataset:
Patent JP-2020008280-A (JP)
Title: Treatment method of refuse in pit of refuse treatment plant
Inventor: TAWARA TETSUYA
IPC: F23G5/44
Filed: 2019-10-17
Abstract: To provide a treatment method of refuse in a pit of a refuse treatment plant, in which refuse stirring level is quantified and evaluated, and can be utilized as a tool for selection of operation patterns of a bucket of a refuse crane and a tool for selection of proper charging of refuse into a hopper connected to an incinerator.SOLUTION: The treatment method of refuse in a pit of a refuse treatment plant is provided in which: a pit of a refuse treatment plant is divided into a plurality of areas beforehand and each of the areas is divided in matrixes to each of which addresses is assigned; a stirring coefficient is determined for each of a plurality of operation patterns of a refuse crane bucket; the stirring coefficient is sequentially added, subtracted, and integrated for each address of the plurality of areas according to the operation pattern of the refuse crane bucket; on the basis of the integrated stirring coefficient for each address of the plurality of areas, an operation pattern of the refuse crane bucket is selected and refuse is charged into a hopper connected to an incinerator. The charging of the refuse into the hopper connected to the incinerator is performed from a refuse at a matrix with an address having a high stirring level in the stirring coefficient.SELECTED DRAWING: Figure 3
Patent JP-2021067967-A (JP)
Title: Content distribution device, computer program, content distribution method, and content distribution system
Inventor: UCHIDA MASAKI
IPC: G06Q30/02
Filed: 2019-10-17
Abstract: To provide a content distribution device or the like for properly allocating and distributing contents to a plurality of stores.SOLUTION: A content distribution device includes: a storage section for storing contents associated with a plurality of classifications and store information in which a classification handled for each store to be a distribution destination of the contents and content display time are associated with each other; an allocation determination section for determining display allocation of the contents for each store from the content display time of the store according to the classification for each content and the classification handled for each store; and a distribution section for distributing the contents and display timing according to the determined allocation.SELECTED DRAWING: Figure 11
Patent JP-2021066809-A (JP)
Title: Lubricating oil composition
Inventor: MORITA MIHO
IPC: C10M135/36
Filed: 2019-10-23
Abstract: To provide a lubricating oil composition having high electrical insulation (high volume resistivity) and excellent component protection performance, such as wear resistance, seizure resistance, gear fatigue resistance, and bearing fatigue resistance, even if the kinematic viscosity of the lubricating oil composition at 40°C is lowered.SOLUTION: In a lubricating oil composition comprising the following components (A) to (F): (A) a base oil for lubricating oil; (B) a metal cleaning agent; (C) a phosphorus-based extreme pressure agent; (D) a sulfur-based extreme pressure agent; (E) an ashless dispersant; and (F) a viscosity index improver having a weight average molecular weight (Mw) of 10,000 to 100,000, the phosphorus-based extreme pressure agent (C) contains (C1) one or more selected from phosphite esters and phosphonate esters and (C2) acidic phosphate esters having an alkyl group of 11 to 30 carbons, the ashless dispersant (E) contains a specific succinic acid imide, and the content of boron in the lubricating oil composition is 25 to 150 mass ppm.SELECTED DRAWING: None
Patent JP-2020071880-A (JP)
Title: Device attestation techniques
Inventor: RICHARD HAYTON
IPC: G06F21/64
Filed: 2019-10-25
Abstract: To enable a device to attest to an assertion concerning the device.SOLUTION: In a system 100, a validation apparatus 140 generates an attestation identifier and a base-secret code corresponding to the attestation identifier, and stores the attestation identifier and a validation-secret code in conjunction with the assertion. An attestation method comprises using the validation-secret code based on the base-secret code, and providing the attestation identifier and a device-secret code to a manufacturer or adapter for provision to a device, where the device-secret code is based on the base-secret code.SELECTED DRAWING: Figure 1
Patent JP-2021067132-A (JP)
Title: Inspection method for shelf type retaining wall
Inventor: TANAKA TOMOHIRO
IPC: E02D37/00
Filed: 2019-10-28
Abstract: To provide an inspection method for a shelf type retaining wall, the method making it possible to simply and inexpensively grasp a state of a cavity under a horizontal shelf.SOLUTION: An inspection method for a shelf type retaining wall 1 includes: providing a maintenance inspection hole 9 at a position of a vertical wall 2, the position communicating with a part directly under a horizontal shelf 3; and observing a state of a cavity generated under the horizontal shelf 3 through the maintenance inspection hole 9.SELECTED DRAWING: Figure 2
Patent JP-2021070368-A (JP)
Title: Vehicular step device
Inventor: TOKUMASU SHINYA
IPC: B60R3/02
Filed: 2019-10-30
Abstract: To provide a vehicular step device with a vertical link mechanism which can achieve reduction of a load of an actuator when an occupant etc. steps on a footboard and be formed simply and compactly.SOLUTION: A vehicular step device includes: a link arm 14 supporting a step plate 3 and extending in a vehicle width direction; and a drive link 12 and a driven link 13, each of which is rotatably supported at one end part by a link bracket 11 fixed to a vehicle body 20 and is rotatably supported at the other end part by the link arm 14. A driving motor 10 rotationally drives the drive link 12 to move the step plate 3 between a deployment position and a storage position in the vehicle width direction. The vehicular step device includes a stopper 30 which is included in the drive link 12 and contacts with the driven link 13 to restrict the drive link 12 and the driven link 13 from moving in a direction such that these links move close to each other and thereby restrict downward movement of the step plate 3 when the step plate 3 is in the deployment position.SELECTED DRAWING: Figure 5
Patent JP-2021076631-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: SHIRASAGO TOSHIYASU
IPC: G03G5/14
Filed: 2019-11-05
Abstract: To provide an electrophotographic photoreceptor capable of preventing image defect-causing film separation while forming a deposited film, and to provide an electrophotographic device that offers higher image quality compared with conventional products.SOLUTION: An electrophotographic photoreceptor 100 is provided, comprising an undercoat layer 102 and a photosensitive layer 103 formed across two ends of a cylindrical support body 101 in the described order. Defining an axial length of the support body as L (mm) and dividing the support body into 20 equal regions from one end to the other, an L/20 (mm) region at one end and an L/20 region at the other end are termed end regions. Defining the center of the support body in the axial direction as D0, a region corresponding to D0±50 (mm) is termed a center region. Each of the end regions has a region where the undercoat layer is thicker than the undercoat layer in the center region.SELECTED DRAWING: Figure 1
Patent JP-2021077814-A (JP)
Title: Reactor
Inventor: HATTORI KUNIAKI
IPC: H01F27/06
Filed: 2019-11-12
Abstract: To provide a reactor which allows improvement in heat dissipation.SOLUTION: A reactor is fixed to an installation object 7, provided with a cooling water path 8 having an opening on its upper surface, in such a manner as to close the opening, and the reactor comes into contact with a cooling liquid. The reactor comprises: a core 1; a coil 2 which is fitted to the core 1 and comes into contact with the cooling liquid; a first resin member 3 which covers one of the core 1 and the coil 2 with resin; and a second resin member 6 which integrally forms the core 1 or the coil 2 covered with first resin member 3, and the core 1 or the coil 2 not covered with the first resin member 3. The first resin member 3 or the second resin member 6 covers a portion where the coil 2 comes into contact with the cooling liquid.SELECTED DRAWING: Figure 3
Patent JP-2021074459-A (JP)
Title: Game machine
Inventor: OBARA MASAO
IPC: A63F5/04
Filed: 2019-11-13
Abstract: To provide a game machine in which handles can be disposed at positions convenient to move the game machine.SOLUTION: A side-plate of a housing is formed in a trapezoidal shape in which the side-plate inclines so as to become larger as the front edge extends downward from the upper end portion to a lower end portion. Each of side-plates is provided with its respective handle portions for holding the housing. The handle portions are disposed at positions that are on the backward from the front edge of the upper end portion in the front-back direction of the side-plate. Further, when viewing the side-plates, regarding the handle portions on the left side provided on the left side-plate and the handle portions on the right side provided on the right side-plate, their positions are different in the height direction on the side-plates.SELECTED DRAWING: Figure 3
Patent JP-2021081559-A (JP)
Title: Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element
Inventor: YAMAMOTO YUSUKE
IPC: C08G73/10
Filed: 2019-11-18
Abstract: To provide a liquid crystal aligning agent for producing a liquid crystal alignment film with superior rubbing resistance, a polymer that allows for producing the liquid crystal aligning agent, and a novel diamine compound used as a raw material of the polymer.SOLUTION: A liquid crystal aligning agent contains a polymer having a cyclic acetal group represented by a formula (1) below. (R1 represents hydrogen or monovalent organic group, n represents an integer of 0 to 2, and * represents a site biding to another group.)SELECTED DRAWING: None
Patent JP-2021080547-A (JP)
Title: Lightweight heat resistant alloy
Inventor: TOYAMA FUMIO
IPC: C22C14/00
Filed: 2019-11-22
Abstract: To provide a high-strength and lightweight Ti-Al-based alloy that has a heat resistance.SOLUTION: Provided is a lightweight heat resistant alloy that has a composition containing Ti by 40 at% to 51 at%, N by 3 at% to 15 at%, Nb by 2 at% to 20 at%, Cr by 1 at% to 6 at% and in which Co is 1 at% or less, B is 0.5 at% or less, O is 3 at% or less, and, excluding the other impurities of 3 at% or less, the balance is Al, and in which, characterized, at an ordinary temperature, the total sum of the following (1) to (6) configuration phases, using the Rietveld method by X-ray diffraction, accounts for 95% or more of the total. (1) Ti2AlN phase, (2) TiN phase, (3) α-Al2.1Ti2.9 phase, (4) α2-Ti3Al phase, (5) β-Al0.12Nb0.38Ti0.5 phase, (6) γ-TiAl phase.SELECTED DRAWING: Figure 2
Patent JP-2020036970-A (JP)
Title: Game machine
Inventor: MURAKAMI SHUNSUKE
IPC: A63F5/04
Filed: 2019-11-25
Abstract: To provide a game machine with rich playability between flags.SOLUTION: A Pachinko slot machine performs CT being an additional chance zone, when an MB is internally won during a normal ART and is shifted between MB flags. During the CT, a CT meter related to a pushing order navigation is provided. The CT meter is promoted when a chili replay is won during the CT and demoted when the pushing order bell is not won in the flag conversion lottery at the time of winning. During the CT, when the flag conversion lottery at the time of winning the pushing order bell is won, the continuation period is extended, but in the flag conversion lottery, the winning probability changes on the basis of the value of the CT meter.SELECTED DRAWING: Figure 103
Patent JP-2021085696-A (JP)
Title: Linear guide condition monitoring device and condition monitoring method
Inventor: MATSUMURA KEISUKE
IPC: G01M13/028
Filed: 2019-11-26
Abstract: To provide a linear guide condition monitoring device and a condition monitoring method, which allow for appropriately collecting data for accurately diagnosing the condition of a linear guide.SOLUTION: A condition monitoring device 20 provided herein monitors the condition of a linear guide 10 comprising a guide rail 1, sliders 2, and a plurality of rolling bodies 3. The condition monitoring device 20 comprises: a period acquisition unit (signal acquisition unit 21) configured to acquire a period within an operating cycle of the linear guide 10, in which the sliders 2 are moving relative to the guide rail 1 at a constant speed in one direction under no load as a data collection period; and a data collection unit 22 configured to collect physical quantities pertaining to the linear guide during the data collection period as data.SELECTED DRAWING: Figure 1
Patent JP-2021085708-A (JP)
Title: Plant evaluation system, method, and program
Inventor: NAKAMURA TAKESHI
IPC: G01M7/08
Filed: 2019-11-26
Abstract: To provide plant evaluation technology with which it is possible to analyze vibrations brought to a plant by action of a mechanical shock and thereby specify the position on which the mechanical shock acted and accurately evaluate the soundness of the plant.SOLUTION: A plant evaluation system 10 comprises: a receiving unit 12 for receiving measurement signals 9 from a plurality of vibration sensors 11 provided at each of a plurality of measurement points P that are set to a structure 6 or an installed object 7 of a plant 5; a generation unit 13 for generating a spectrogram 21 from the measurement signals 9; a storage unit 18 for storing a learning model 26 that converts identification data 22 of the plurality of measurement points P and the spectrogram 21 into position data 25 of the plant on which an external impact shock has acted; and a specification unit 14 for outputting the position data 25 having been specified by acquiring the learning model 26 and inputting the identification data 22 and corresponding spectrogram 21.SELECTED DRAWING: Figure 1
Patent JP-2020045356-A (JP)
Title: Hair care method
Inventor: OGURI KATSUAKI
IPC: A61Q5/00
Filed: 2019-11-27
Abstract: To provide hair care methods for remarkably suppressing the damage by a water sport or water leisure.SOLUTION: A hair care method at the time of a water sport or water leisure comprises applying an oil to the hair before the hair gets wet in water at the time of a water sport or water leisure so that the hair is wet in oil when starting a water sport or water leisure. Preferably the oil to be used is 100% natural oil.SELECTED DRAWING: Figure 1
Patent JP-2021083810-A (JP)
Title: Game machine
Inventor: TSUNODA YOSHIKO
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To increase game amusement.SOLUTION: A game machine includes: determination means for determining whether or not special information acquired when a game ball enters ball entry means satisfies a first predetermined condition by a first determination mode and a second determination mode in which the probability of satisfying the first predetermined condition is higher than that in the first determination mode; means for shifting the state of auxiliary means for assisting the entry of the game ball between a first state that makes it difficult for the game ball to enter the ball entry means and a second state that makes it easy for the game ball to enter the ball entry means; control means having a first control mode of the mode that shifts the state of the auxiliary means and a second control mode in which the entry of the game ball is easy; and means for continuing the second control mode by the time the number of executions in a game round reaches a predetermined number when the special information satisfies a second predetermined condition in a first predetermined game state which is the first determination mode. In a situation where the game ball is shot in a predetermined shooting mode, the second control mode continues until the first predetermined condition is satisfied by the special information to repeatedly satisfy the second predetermined condition by the time the number of executions in a game round after the start of the second control mode reaches a predetermined number.SELECTED DRAWING: Figure 738
Patent JP-2021088862-A (JP)
Title: Self-cleaning circulation type toilet
Inventor: OTSUKI MASATSUGU
IPC: E03D11/00
Filed: 2019-12-04
Abstract: To provide a self-cleaning circulation type toilet that can be consecutively used even when there are many users.SOLUTION: A portable toilet of this invention comprises: a toilet section 10 including a toilet bowl 11; a separation section 20 that separates a solid matter included in a treatment matter F from the treatment matter drained from the toilet section; clarification sections 31 to 34 that clarify, by microorganisms, drainage brought forth from the treatment matter in the separation section; and a returning section 40 that returns clarified water discharged from the clarification sections to the toilet section. The separation section includes a separation unit 21 that is arranged in a replaceable manner and performs solid-liquid separation to the treatment matter, and the separation unit includes a container including an inner space into which the treatment is introduced and a filter material that is arranged in the inner space and performs the solid-liquid separation of the treatment matter. The clarification sections include a filter floor on which a biofilm or plant rhizosphere microbial communities are formed and a holding container that holds the filter floor.SELECTED DRAWING: Figure 1
Patent JP-2020042303-A (JP)
Title: Mirror arrangement and method for dissipating heat flow from mirror arrangement
Inventor: HEINTEL WILLI
IPC: G03F7/20
Filed: 2019-12-04
Abstract: To make it possible to ensure moderate temperatures of the mirror elements even in the case of high heat input.SOLUTION: There is provided a mirror arrangement for a micro lithographic projection exposure apparatus comprising: at least one mirror element 1 bearing a mirror surface provided for reflecting electromagnetic radiation; at least one carrier element 2 comprising a head section 2a, which is provided for receiving at least one mirror element 1, and also a seat section 2b; and a mount arrangement for receiving the at least one carrier element 2, wherein at least one insertion opening 3a is formed in the mount arrangement, the seat section 2b of the carrier element 2 plunges into said insertion opening 3a, and a channel device 4a for guiding a heat transfer medium is formed in the mount arrangement in the region surrounding the seat section 2b.SELECTED DRAWING: Figure 2
Patent JP-2021088325-A (JP)
Title: Vehicle front part structure
Inventor: ANZAI HIROYUKI
IPC: B62D25/08
Filed: 2019-12-06
Abstract: To provide a vehicle front part structure that can reduce the weight of a side member and simplify a structure of the side member more than before.SOLUTION: The vehicle front part structure according to the present invention comprises a crash box arranged between a bumper beam and a front side frame and a holding member arranged in the crash box. The crash box has a front end part that inclines to be displaced rearward as going toward outside in a vehicle width direction, so that a protrusion part which protrudes forward inside in the vehicle width direction more than a center part in the vehicle width direction of the crash box is formed at a front part of the crash box, and has a front fastening part that pivotally supports the bumper beam and the front end part of the holding member at the protrusion part and a rear fastening part that pivotally supports a rear end part of the holding member in front of a front end part of the front side frame.SELECTED DRAWING: Figure 2
Patent JP-2020073657-A (JP)
Title: Thermoplastic resin film, melting bag and packaging hot-melt adhesive
Inventor: MURAMOTO TEI
IPC: B65D85/00
Filed: 2019-12-11
Abstract: To provide a thermoplastic resin film which is excellent in melting speed, suppresses breakage of a melting bag when being peeled and is excellent in resistance to bag breakage because of suppressing adhesion between the thermoplastic resin films when being stored while overlapping a packaging hot-melt adhesive and is suitable for forming a melting bag for packaging a hot-melt adhesive, a melting bag using the same, and a packaging hot-melt adhesive.SOLUTION: A thermoplastic resin film contains at least one resin selected from the group consisting of a polyethylene resin and an ethylene-based copolymer, (1) an emboss shape is formed on at least one surface, and a ten-point average roughness Rzjis of a surface having the emboss surface of 10-200 μm, (2) a melting point of 60-120°C, and (3) both elastic modulus in TD direction and elastic modulus in MD direction of 15 MPa or more.SELECTED DRAWING: None
Patent JP-2021032555-A (JP)
Title: Insertable/withdrawable cryostat
Inventor: MA GUANGTONG
IPC: F25B9/00
Filed: 2019-12-11
Abstract: To materialize complete isolation between a cryocooler and a cryostat.SOLUTION: An insertable/withdrawable cryostat includes a cryocooler 1 and a cryostat 2, a primary chamber 22 is placed in a primary shield 21 of the cryostat 2, a resilient circular sleeve and a primary bellows 221 are connected to top walls of the cryostat 2 and the primary chamber 22, respectively, a first lower conductive block 31 connected to the top wall of the primary shield 21 is fixed to the center of the resilient circular sleeve, bottoms of the resilient circular sleeve and the primary bellows 221 are each sealed, and a second upper conductive block 32 and a second lower conductive block 222 are fitted to the bottoms, a first upper conductive block is provided on a primary cold head 11 of the cryocooler 1 to cover the primary cold cover, the cryocooler 1 is installed in the top wall of the cryostat 2 via a resilient support device 4, and the upper end of the resilient circular sleeve is fixed to the resilient support device 4.SELECTED DRAWING: Figure 1
Patent JP-2021095348-A (JP)
Title: Agent for hair growth or hair restoration
Inventor: YOSHIZAKI MASAHARU
IPC: A61K36/535
Filed: 2019-12-13
Abstract: To provide an agent for hair growth or hair restoration that can exhibit an outstanding effect of hair growth or hair restoration in a short period of time.SOLUTION: An agent for hair growth or hair restoration contains a polyphenol. The polyphenol includes bioflavonoid, Chrysanthemum flower polyphenol, Perilla frutescens polyphenol, Litchi polyphenol, strawberry polyphenol as active ingredients.SELECTED DRAWING: None
Patent JP-2021097385-A (JP)
Title: Image reading device, image forming apparatus, and abnormal part specification method
Inventor: KIOKA HIDEKATSU
IPC: G03G21/00
Filed: 2019-12-19
Abstract: To achieve a self diagnostic function without requiring increase in cost due to addition of a circuit and complicated control.SOLUTION: An image reading device comprises: image creation means having AD conversion means that outputs, as digital image data, a signal obtained by reading a document with an image sensor that photoelectrically converts reflected light from the document and outputs a signal, and first test pattern creation means that outputs test pattern data; image processing means having peak/bottom detection means that performs peak/bottom detection in main scanning of the digital image data, and second test pattern creation means that outputs test pattern data being digital image data set in advance, and connected with the image creation means; abnormal part diagnostic means that selectively outputs the test pattern data from the first test pattern creation means and the second test pattern creation means, and executes self diagnostic processing for specifying an abnormal part by using a peak/bottom detection function of the peak/bottom detection means.SELECTED DRAWING: Figure 6