baber/WOPTO huggingface dataset:
Patent JP-2022114680-A (JP)
Title: Droplet discharge device
Inventor: SHINDO TATSUYA
IPC: B41J2/01
Filed: 2021-01-27
Abstract: To properly perform maintenance even in a case where the time cannot be grasped in a liquid discharge device.SOLUTION: When the supply of power to a clocking part is stopped and the clocking part loses the time, disappearance flag information is stored. When a printer is turned on after the clocking part loses the time, the clocking part keeps the tentative time with that time as the second time. When the time indicated by the clocking part becomes the first time (S202:YES) in a case where the disappearance flag information is not stored (S201:NO), inspection processing is executed (S205). When the tentative time indicated by the clocking part becomes the second time (S203:YES) in a case where the disappearance flag information is stored (S201:YES), inspection processing is executed (S205).SELECTED DRAWING: Figure 6
Patent JP-2022115137-A (JP)
Title: Molded body or coating film including conductive composition, and conductive composition
Inventor: TOMIYAMA MASAO
IPC: C09C1/44
Filed: 2021-01-28
Abstract: To provide a conductive composition including a group of a plurality of kinds of carbonaceous substances and having high conductivity, and a molded body or a coating film or a coating material including the conductive composition.SOLUTION: There is provided a conductive composition including in a dispersed state, in a base material, a group of carbonaceous substances formed of following (1) and (2a) or (2b), and there is also provided a molded body or a coating film or a coating material including the conductive composition. (1) is a carbon nano fiber group which is obtained by pulverizing a carbon fiber, whose diameter is 30 nm or greater and 1000 nm or less, and in a range of a length of 0.2 μm or greater and 70 μm or smaller, 50 pieces % out of all pieces, are distributed. (2a) is a scaly graphite group whose number average value D1 of the maximum insertion length and number average value D2 of the minimum insertion length on a basal plane are 1 μm or greater and 300 μm or smaller, in which D1/D2 is 3 or smaller, and a number average aspect ratio [(D1+D2)/2]/d is 10 or greater. (2b) is a substantially spherical carbon particle group in which, [number average value L1 of the maximum diameter]/[number average value of the minimum diameter L2] is 3 or less.SELECTED DRAWING: Figure 10
Patent JP-2022117062-A (JP)
Title: Device and method for searching for silica film deposition conditions
Inventor: SESHIMO MASAHIRO
IPC: B01D67/00
Filed: 2021-01-29
Abstract: To make it possible to efficiently search for silica film deposition conditions.SOLUTION: A device for searching for silica film deposition conditions includes: a first gas feeder for generating a first gas containing a silica source; a reactor that is raised in its temperature while allowing the first gas to circulate therein; a first controller that controls the amount of the first gas introduced to the reactor; and an analyzer that creates a first profile indicating the relationship between the composition of a product to be generated in the reactor by the degradation of the silica source and the temperature.SELECTED DRAWING: Figure 1A
Patent JP-2022119634-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, mobile body, and semiconductor substrate
Inventor: SAITO KAZUHIRO
IPC: H04N5/378
Filed: 2021-02-04
Abstract: To provide a technique advantageous for speeding up the readout of signals from pixels.SOLUTION: A photoelectric conversion device includes a pixel array having a plurality of pixels, a capacitively coupled amplifier for amplifying a signal output from the pixel array, and a ΔΣAD converter for converting an analog signal output from the amplifier to a digital signal. The amplifier consists of a plurality of first elements including active elements and capacitive elements. The ΔΣAD converter consists of a plurality of second elements including active elements and capacitive elements. The breakdown voltage of at least one of the plurality of second elements constituting the ΔΣAD converter is lower than the breakdown voltage of the plurality of first elements constituting the amplifier.SELECTED DRAWING: Figure 5
Patent JP-2022120392-A (JP)
Title: Method for installing shelf for fruit tree cultivation and jig for on-site installation used in the method
Inventor: HIRASAWA KUNIHIKO
IPC: A01G17/04
Filed: 2021-02-05
Abstract: To provide an installation method that allows a person who is not a highly skilled craftsman to install corner pillars and perimeter pillars at appropriate angles and depths and install a shelf for fruit tree cultivation that is not easily damaged even when strong winds or the like occur.SOLUTION: There is provided an installation method for installing a shelf for fruit tree cultivation, in which a plurality of pillars is installed on the ground, and a plurality of branch support lines is installed with tension in a horizontal direction at a predetermined height. The method comprises: the steps of providing a base plate having a plate section and a pipe section fixed at an angle relative thereto; installing an anchor; forming a hole in the ground for installing the foundation plate; inserting a pipe section of a base plate into a hole formed in the ground, and then inserting corner pillars or perimeter pillars into the pipe section of the base plate installed on the ground to install the corner pillars or perimeter pillars; and tensioning the branch support lines to install a plurality of branch support lines between the corner pillars or perimeter pillars.SELECTED DRAWING: Figure 1
Patent JP-2022021293-A (JP)
Title: Light emitting element and manufacturing method thereof
Inventor: HOSOKAWA YASUNOBU
IPC: H01L33/32
Filed: 2021-02-12
Abstract: To provide a light emitting element and a manufacturing method thereof that can improve the efficiency of light emission.SOLUTION: A first conductive semiconductor layer 10 is a nitride semiconductor layer containing Al and Ga, and has a first layer 11 and a second layer 12. The Al composition ratio of the first layer is lower than the Al composition ratio of the second layer. The first conductive semiconductor layer includes a first region a1 in which a second conductive semiconductor layer 15 and an active layer 14 are laminated, and a second region a2 exposed from the second conductive semiconductor layer and the active layer and connected to a first conductive member. The thickness of the first layer provided in the first region is thinner than the thickness of the first layer provided in the second region, or the first layer is not provided in the first region.SELECTED DRAWING: Figure 2
Patent JP-2021106490-A (JP)
Title: Method and apparatus for quasi-sensorless adaptive control of switched reluctance motor drive
Inventor: Mahesh Krishnamurthy
IPC: H02P25/08
Filed: 2021-02-16
Abstract: To provide a method and apparatus for quasi-sensorless adaptive control of a high rotor pole switched-reluctance motor (HRSRM).SOLUTION: The method includes the steps of: applying a voltage pulse to an inactive phase winding; and measuring current response in each inactive winding as indicated at block 110. Motor index pulses are used for speed calculation to establish a time base as indicated at block 114. Slope of current is continuously monitored which allows shaft speed to be updated multiple times and to track any change in speed and fix a dwell angle based on the shaft speed as indicated at block 126. An apparatus for quasi-sensorless control of a high rotor pole switched-reluctance motor (HRSRM) includes: a switched-reluctance motor having a stator and a rotor; a three-phase inverter controlled by a processor connected to the switched-reluctance motor; a load; and a converter.SELECTED DRAWING: Figure 1
Patent JP-2021197199-A (JP)
Title: Sub-threshold voltage forming of selectors in cross-point memory array
Inventor: JEON YOOCHARN
IPC: G11C13/00
Filed: 2021-02-16
Abstract: To provide a device and a technique for forming selectors in a memory device such as a cross-point memory array.SOLUTION: A threshold switching selector in a memory array including a storage node is in series with a resistance switching memory cell in the storage node. To convert the selector from an initial state having an initial threshold voltage into an operation state having a lower operation threshold voltage before first switching operation in the array, stimulus is applied to the storage node. The stimulus may include a signal having a voltage not exceeding the operation threshold voltage. To limit peak current consumption, the stimulus may be applied to different subsets of the array on an individual subset basis.SELECTED DRAWING: Figure 8A
Patent JP-2022126063-A (JP)
Title: Load sensor and load distribution measuring device for metal mold
Inventor: KUNO HIRONORI
IPC: G01L5/00
Filed: 2021-02-18
Abstract: To provide a load sensor that can reduce the restriction of the size of attachment in the direction of a load, and a load distribution measuring device for a metal mold having the load sensor.SOLUTION: A load sensor 10 includes: a strain body 1; a pair of contact protrusions 11 protruding from the strain body 1, the contact protrusions having a contact surface 11a in contact with a measurement target object, the pair of contact protrusions being formed on a measurement axis L1; a strain detection element 12 on the measurement axis L1 between the contact protrusions 11, the strain detection element detecting a strain of the strain body 1; and a pair of fixing units 13 connected to the strain body 1, the fixing units being provided on a virtual line L2 that intersects with the measurement axis L1.SELECTED DRAWING: Figure 1
Patent JP-2021082836-A (JP)
Title: Insulative copper wire and electrical inductor
Inventor: URUSHIBARA MAKOTO
IPC: H01F5/06
Filed: 2021-02-19
Abstract: To provide: an insulative copper wire which is high in the adhesion of a copper wire and an insulative skin film, and which is hard to cause the delamination of the copper wire and the insulative skin film when being wound in a coil form; and an electrical inductor arranged so that an insulative skin film can be suppressed from being loosed or creased.SOLUTION: An insulative copper wire comprises: a flat type copper wire; and an insulative skin film covering a surface of the flat type copper wire. The insulative skin film contains a polymer material having an amide bond. In a peeling face formed in a surface of the insulative copper wire by peeling the insulative skin film, there are copper atoms bound with a nitrogen or carbon atom, which are larger, in quantity, than copper atoms bound with an oxygen atom; an oxygen-containing layer containing oxygen of 10 atom% or more is formed in a depth direction from the peeling face.SELECTED DRAWING: Figure 1
Patent JP-2022127476-A (JP)
Title: Absorbent sheet for pet
Inventor: YAMASHITA MAMI
IPC: A01K1/015
Filed: 2021-02-19
Abstract: To provide an absorbent sheet for pets which hardly impairs a view of a room and facilitates understanding of an absorbent mode of an absorber.SOLUTION: An absorbent sheet (10) for pets includes: a thickness direction (T); a first direction (D1) perpendicular to the thickness direction; a second direction (D2); a surface sheet (12); a rear surface sheet (14); an absorber (30) having an absorbent core (31); and a colored part (80) arranged on a surface side with respect to the absorbent core. The absorbent sheet for pets has an absorption region (R10), an outer peripheral region (R20) around the absorption region, and a region where the absorption region is divided into three in the first direction. The absorption region and the outer peripheral region have a similar color of one of white, brown, and black. The trisection region has a central region (R13), a first side region (R11) positioned on the side of the central region, and a second side region (R12). The colored part is not provided in the central region and extends in the second direction in the first side region.SELECTED DRAWING: Figure 1
Patent JP-2022127812-A (JP)
Title: Intaglio printing machine with film thickness control mechanism
Inventor: SAIJO MAYA
IPC: B41F31/02
Filed: 2021-02-22
Abstract: To provide an intaglio printing machine that prints multi-sided printed matter having machine reading properties such as magnetic characteristics and optical characteristics, and that detects a film thickness of intaglio ink from functionality data and control it to a certain film thickness.SOLUTION: There is provided an intaglio printing machine comprising a film thickness control mechanism that comprises a pile for magnetic measurement which detects the amount of magnetism of an intaglio printed image included in multi-sided printed matter, and calculates a film thickness of the intaglio printed image from the amount of magnetism of the intaglio printed image obtained with the pile for magnetic measurement and also calculates a different from a previously input proper film thickness by making a comparison with the proper film thickness so as to control the film thickness of the intaglio image by moving a plurality of ink fountain keys forward or backward individually.SELECTED DRAWING: Figure 5
Patent JP-2022128345-A (JP)
Title: game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-02-22
Abstract: To provide a game machine for restraining decrease in an interest in a game.SOLUTION: When a specific result is derived in variable display of identification information, a jackpot game in which a game medium can be acquired is executed. A low-probability high-base game state, and a high-probability high-base game state more advantageous to a player than the low-probability high-base game state may be set after a jackpot game. A specific performance (probability variable suggestive performance) for suggesting a possibility of resulting in a high-probability high-base game state is executable. A specific performance may be executed when variable display of identification information is under execution, or the specific performance may be executed when a specific game is under execution.SELECTED DRAWING: Figure 52
Patent JP-2022129657-A (JP)
Title: Lease utilization apparatus for utilizing iot data of lease property, lease utilization method, and program of the same
Inventor: KONDO MISAKO
IPC: G06Q30/06
Filed: 2021-02-25
Abstract: To provide a new leasing mechanism capable of widely utilizing IoT data of lease properties.SOLUTION: A lease utilization apparatus comprises: data receiving means for continuously receiving IoT data related to a lease property from an IoT apparatus incorporated in or attached to the lease property; data classification means for classifying the received IoT data and storing it in an IoT data center which is an IoT data repository; and data analysis means for analyzing a business situation and data utilization situation of a lease contractor from the accumulated IoT data related to the lease property.SELECTED DRAWING: Figure 2
Patent JP-2022131093-A (JP)
Title: piping support structure
Inventor: SENJU WATARU
IPC: G01D11/30
Filed: 2021-02-26
Abstract: To keep the pressing pressure of a sensor against piping constant even when the sensor is placed on the lower side of the piping.SOLUTION: A piping support structure 10 includes: a support 200 that supports piping 20 extending in a direction intersecting with a gravity direction from a lower side and secures a first space SP1 on the lower side of the piping 20; a pedestal 300 that includes a first surface SE10 facing an outer peripheral surface of the piping 20, and is placed in the first space SP1 so as to be vertically movable; a sensor 100 that is placed on the first surface SE10 of the pedestal 300 and detects a state of the piping 20; and a direction change mechanism 400 that applies a force using gravity to the pedestal 300 in order to move the pedestal 300 upward.SELECTED DRAWING: Figure 1
Patent JP-2022132714-A (JP)
Title: loft bed
Inventor: SUGIMOTO HIROKAZU
IPC: A47B83/00
Filed: 2021-03-01
Abstract: To provide a loft bed capable of further effectively using respective constitution members.SOLUTION: A loft bed 1 includes a floor 4 on an upper stage part 2 and a small chamber 6 in a lower stage part 3. In the loft bed, the upper stage part is supported by a plurality of supporters (supporters 41, 42, 43, 44, right and left side panels 46, 47 for a bed lower shelf, a back board 50 for the bed lower shelf, right and left side panels 54, 55, for steps, and a back board 65 for the steps) which are erected in at least four corners.The upper stage part 2 includes: floor members (first and second wire mesh floor plates 25, 26) on which a user sleeps; a side panel for a fence (upper stage side panel 23) for preventing a fall of the user; and a lifting side panel (upper stage side panel 24) arranged on the opposite side of the side panel for the fence (upper stage side panel 23), where lifting steps (steps 8) are arranged.SELECTED DRAWING: Figure 1
Patent JP-2022133528-A (JP)
Title: automatic analyzer
Inventor: IIDA SUSUMU
IPC: G01N21/01
Filed: 2021-03-02
Abstract: To perform stable analysis.SOLUTION: An automatic analyzer according to the present embodiment includes a rotary table, a plurality of light receiving units, and a light irradiation unit. The rotary table has a plurality of placement portions on each of which a plurality of reaction tubes are placed. The plurality of light receiving units ate provided corresponding to the plurality of placement portions, respectively. The light irradiation unit changes an emission direction of light and changes the reaction tubes irradiated with the light.SELECTED DRAWING: Figure 5
Patent JP-2022134765-A (JP)
Title: Facility operation support device and program
Inventor: YAMAGUCHI AKIMASA
IPC: G01M13/04
Filed: 2021-03-04
Abstract: To provide a liquid level state notification device and a liquid level state notification program for performing notification so that a state of a liquid level of lubricant in the case of stoppage can be easily grasped.SOLUTION: A liquid level state notification device 21 comprises: a rotation speed determination section 32; first to third stop evaluation value calculation sections 34A to 34C; a dissimilarity degree calculation section 36; and an image creation section 38. The rotation speed determination section 32 determines if a rotation speed of latest liquid height data is equal to or more than a rotation speed reference value and takes the latest liquid height data determined negative as stop phase data. The dissimilarity degree calculation section 36 determines a degree of dissimilarity between each of a plurality of pieces of stop phase data in a first period and a history reference, and the dissimilarity degree calculation section 36 determines a degree of dissimilarity between each of the plurality of pieces of stop phase data in a second period and the history reference based on history stop phase data. The dissimilarity degree calculation section 36 determines a degree of dissimilarity between each of the plurality of pieces of stop phase data in a third period and the history reference. The image creation section 38 creates an image representing the dissimilarity degree and displays the created image on a display.SELECTED DRAWING: Figure 3
Patent JP-2021082849-A (JP)
Title: Light emitting module
Inventor: HAYASHI TADAO
IPC: H01L33/60
Filed: 2021-03-08
Abstract: To provide a light emitting module capable of arranging a light emitting device with high position accuracy with respect to a light guide plate.SOLUTION: A light emitting module includes: a light guide plate having a first surface, a second surface opposite to the first surface, and a penetrating portion penetrating between the first surface and the second surface; a light emitting device that is arranged on the second surface side of the penetrating portion, and includes a light emitting element, a first light transmitting member covering the upper surface and the side surface of the light emitting element, a light reflecting member covering the lower surface of the light emitting element, and the lower surface of the first light transmitting member, and a first light reflecting member arranged on the upper surface of the first light transmitting member; and a second light transmitting member provided above the light emitting device and between the light emitting device and the side wall of the penetrating portion in the penetrating portion.SELECTED DRAWING: Figure 1
Patent JP-2022139605-A (JP)
Title: Cyclone type cleaner
Inventor: NOMACHI TETSUJI
IPC: A47L9/16
Filed: 2021-03-12
Abstract: To provide a cyclone type cleaner that can suppress dust going into a suction source even when air is sucked in a dust collection chamber.SOLUTION: The cleaner of the present invention includes: a dust collection container 210 for collection dust; a suction cylinder part 230 which is constituted to flow in air inside a separation chamber 222 and a dust collection chamber 223 formed in the dust collection container 210 and which forms a flow channel for the flowed in air to flow toward the suction source; a dust removal filter which is provided in the suction cylinder part 230 so that dust is removed from the air flowing in the suction cylinder part 230 from the separation chamber 222 and the dust collection chamber 223; and a reseparation part 250 which is provided in the suction cylinder part 230 and which is constituted to centrifugally separate dust from the air flowed into the suction cylinder part 230 to perform reseparation treatment by making centrifugally separated dust to fall in the lower end of the suction cylinder part 230.SELECTED DRAWING: Figure 2
Patent JP-2021087899-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022142338-A (JP)
Title: Delivery request system, and control method of delivery request system
Inventor: AOYAGI SHINTARO
IPC: G06Q50/10
Filed: 2021-03-16
Abstract: To allow a driver D of an electrically-driven motorcycle 2 to easily undertake a delivery request.SOLUTION: A delivery request system 1 that requests delivery of goods to the driver D of the electrically-driven motorcycle 2 that is driven by a drive battery which is a portable battery 3 includes: a facility extraction unit 102 that refers to a facility DB 204 to extract a warehouse W provided with an exchangeable battery which is the portable battery 3 exchangeable with the drive battery; and a delivery request unit 103 that performs a delivery request for delivering goods in the warehouse W extracted by the facility extraction unit 102.SELECTED DRAWING: Figure 2