baber/WOPTO huggingface dataset:
Patent JP-2021000910-A (JP)
Title: Seat back
Inventor: NAKAMURA GENZO
IPC: A47C7/40
Filed: 2019-06-21
Abstract: To provide a seat back configured to prevent the head of a seated occupant from swaying even if inertia force in a lateral direction from a vehicle is inputted to the seated occupant.SOLUTION: A seat back 1 for supporting the back of a seated occupant comprises: a back frame 10 forming an inner framework; an elastic mat 20 that is mounted on the back frame 10 to cover over the frame from a front to planarly and elastically support the back of the seated occupant; and a plurality of tension springs 43 that elastically support an upper center position of a top plate part for supporting the back of the seated occupant of the elastic mat 20 from a plurality of positions in a height direction on both sides in a seat width direction with respect to the back frame 10, and suppress movements in the seat width direction of the upper center position with respect to the back frame 10 by one-side tension by which the position is pulled in the same direction as the seat width direction.SELECTED DRAWING: Figure 2
Patent JP-2020002519-A (JP)
Title: Optical device for detecting weft yarn shortage in loom
Inventor: ANDREA LUZZANA
IPC: D03D51/34
Filed: 2019-06-27
Abstract: To provide an optical device for detecting a weft yarn which has very small bulk in a loom transverse direction, i.e., a weft yarn insertion direction, which is not impaired by weaving waste, and which is provided with an alarm system for promptly giving an alarm when the critical condition of an optical signal is reached due to accumulated weaving waste, and the cleaning operation of the optical device is needed.SOLUTION: An optical device for detecting a weft yarn shortage in a loom comprises: a base optical unit which is provided with an optical transmitter and an optical receiver, and which transmits an optical signal emitted by the optical transmitter and detected by the optical receiver to a processing unit; an optical fiber sensor which comprises two prongs 1t and 1b for supporting optical fibers 3 and 4, respectively, and in which the optical fibers are converged at one ends toward a weft yarn detection position, and are connected at the other ends to the optical transmitter and the optical receiver, respectively; and the processing unit which verifies the presence/absence of a weft yarn at the weft yarn detection position, and which transmits an alarm about the absence of the weft yarn to a loom control system.SELECTED DRAWING: Figure 2
Patent JP-2021007567-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-06-29
Abstract: To provide a game machine with enhanced fairness.SOLUTION: When identification information for indicating a determination result by determination means is dynamically displayed on display means and the identification information for indicating a specific determination result is stopped and displayed, a privilege game is executed by privilege game execution means. After the privilege game is executed, when a predetermined condition is satisfied, a special period that is advantageous to a player is set by special period setting means, and when a predetermined number of privilege games are executed when the special period is set, setting of the special period is regulated by regulation means. Since the period until a predetermined number of privilege games are executed in the special period is easily set to a certain period by auxiliary means, a game machine with enhanced fairness can be provided.SELECTED DRAWING: Figure 1
Patent JP-2019205345-A (JP)
Title: Device, system and method for selling, charging and two-way distribution of electric energy storage device
Inventor: CHEN JUNG-HSIU
IPC: B60L53/67
Filed: 2019-07-01
Abstract: To provide a bidirectional electrical distribution, charging and selling system which allows a subscriber to exchange one or more partially or completely discharged portable electric energy storage devices with the same number of charged portable electric energy storage devices.SOLUTION: Bidirectional electrical distribution, charging and selling systems 110a-110c include multiple charging modules 112a-112n having at least one bidirectional electrical distribution system controller 114 and a dedicated power converter connected communicably with a distribution network, respectively. When accepting discharged portable electric energy storage devices 120a-120c, at least one bidirectional electrical distribution system controller verifies manufacturer identifier and subscriber identifier stored in persistence storage media 122a-122c carried by the discharged portable electric energy storage device, and distributes a charged portable electric energy storage device to the subscriber according to success of authentication and verification.SELECTED DRAWING: Figure 1
Patent JP-2020200568-A (JP)
Title: Facility for rapid recovery and recycling of used paper
Inventor: XU ZENG
IPC: D21B1/10
Filed: 2019-07-12
Abstract: To provide a facility for rapid recovery and recycling of used paper.SOLUTION: The facility for rapid recovery and recycling of used paper includes a main body. In the main body, a pulverizing chamber is installed. In the pulverizing chamber, a pulverizing mechanism for finely pulverizing used paper is installed. The pulverizing mechanism includes first pulverizing fans rotating horizontally and second pulverizing fans rotating vertically. Installation of plural numbers of the respective first pulverizing fans and the second pulverizing fans enables the used paper to be pulverized effectively, as well as, the used paper to be pulverized more finely. In a bottom wall of the pulverizing chamber, a drive force chamber is installed. In the present invention, the Installation of the plural numbers of the respective first pulverizing fans and the second pulverizing fans makes pulverizing works for the used paper performed more finely, in addition, a configuration that pulverizing mechanism of the present invention and a stir mechanism interlock with each other and that both of the pulverizing mechanism and the stir mechanism are provided with a drive force by a drive force mechanism, enables design to becomes more skillful, a number of motors to be reduced, and costs to be regulated.SELECTED DRAWING: Figure 1
Patent JP-2021018088-A (JP)
Title: Watch and method for controlling watch
Inventor: YAMAZAKI YUTAKA
IPC: G04G3/04
Filed: 2019-07-18
Abstract: To provide a watch that can prevent the start and stop of a temperature compensation function operation from being repeatedly executed.SOLUTION: A watch comprises: a power supply that is configured to be chargeable; a crystal oscillation circuit that has a crystal oscillator and an oscillation circuit, and stops oscillation when a power supply voltage falls below an oscillation stop voltage and starts oscillation when the power supply voltage exceeds an oscillation start voltage higher than the oscillation stop voltage; a divider circuit that divides an oscillation signal output from the oscillation circuit to output a reference signal; a temperature compensation circuit that executes a temperature compensation function operation for compensating a variation in the reference signal due to temperature; a first voltage detection circuit that detects that the power supply voltage exceeds a first voltage that is set higher than the oscillation start voltage; and a control circuit that, when the first voltage detection circuit detects that the power supply voltage exceeds the first voltage, causes the temperature compensation circuit to start the temperature compensation function operation and subsequently to continue the temperature compensation function operation even if the power supply voltage falls below the first voltage.SELECTED DRAWING: Figure 2
Patent JP-2021018375-A (JP)
Title: Liquid crystal lighting control apparatus, power-supply unit and driving method of liquid crystal lighting control film
Inventor: KUBOTA HIROSHI
IPC: G02F1/13
Filed: 2019-07-23
Abstract: To provide a liquid crystal lighting control apparatus capable of suppressing a sharp rise of a cost of manufacture while sufficiently controlling a transmittance of a liquid crystal lighting control film.SOLUTION: A liquid crystal lighting control apparatus 100 changes a transmittance of a liquid crystal to perform a lighting control, and includes a liquid crystal lighting control film 120 and a power-supply unit 110 for driving thereof. The liquid crystal lighting control apparatus is capable of taking an ON state in which a rectangular wave AC voltage, having a first peak voltage Vp higher than a threshold voltage Vth of the liquid crystal lighting control film 120 and a prescribed first frequency, is supplied from the power-supply unit 110 to the liquid crystal lighting control film 120; and a stand-by state in which an AC voltage, having a second peak voltage Vps equal to or lower than the threshold voltage Vth and a second frequency higher than the first frequency, is supplied from the power-supply unit 110 to the liquid crystal lighting control film 120.SELECTED DRAWING: Figure 12
Patent JP-2019195689-A (JP)
Title: Kinematic alignment and novel femoral and tibial prosthetics
Inventor: MOHAMED RASHWAN MAHFOUZ
IPC: A61F2/38
Filed: 2019-07-24
Abstract: To provide a tibial component placement guide for use in a knee arthroplasty procedure involving a knee joint comprising a tibia, a patella and a femur.SOLUTION: The tibial component placement guide comprises an overlay configured to be overlaid on a resected tibia. The overlay includes at least one of indicia and an opening indicative of at least one of an orientation and a position of at least one of a first axis of the femur, a second axis of the femur, and a first axis of the patella.SELECTED DRAWING: Figure 84
Patent JP-2021022029-A (JP)
Title: Station service apparatus and control method of station service apparatus
Inventor: TAKAHASHI TOMOYA
IPC: G07B15/00
Filed: 2019-07-25
Abstract: To provide a station service apparatus and a control method of the station service apparatus which can shorten the time taken till restarting.SOLUTION: A station service apparatus comprises a housing, a human detection sensor, a card reader, and a processor. The housing constitutes a passage. The human detection sensor detects persons who pass through the passage. The card reader performs wireless communication with an IC card, and acquires identification information of the IC card. The processor detects the position of the person in the passage, based on the detection result of the human detection sensor, stops the operation of the card reader, when reading abnormality of the IC card by the card reader occurs, and restarts the operation of the card reader, when another person does not exist in front of the person corresponding to the IC card of the reading abnormality in the passage.SELECTED DRAWING: Figure 2
Patent JP-2021019971-A (JP)
Title: Game machine
Inventor: KOSUGE KENTARO
IPC: A63F7/02
Filed: 2019-07-30
Abstract: To provide a game machine capable of preventing interest in a game from being impaired.SOLUTION: A game machine includes: a plurality of position detection sensors for detecting the position of a movable performance part with respect to a movable base part; a moving direction detection sensor for detecting a moving direction of the movable performance part with respect to the movable base part; and drive control means for controlling a drive state of the movable performance part on the basis of a result of the detection by the position detection sensors and the moving direction detection sensor.SELECTED DRAWING: Figure 191
Patent JP-2020024408-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/20
Filed: 2019-07-30
Abstract: To provide a resist composition capable of producing a pattern having good CD uniformity.SOLUTION: The resist composition contains: a resin containing a structural unit (a2-A) and a structural unit having an acid-labile group; and a salt (I). [Rrepresents a hydrogen atom, a C1-6 alkyl group or the like; Rrepresents a halogen atom or the like; Arepresents a single bond or the like; and mb represents an integer of 0-4.] ZOS-O-R(I) [Rrepresents an optionally substituted C1-28 hydrocarbon group; and Zrepresents an organic cation].SELECTED DRAWING: None
Patent JP-2021025258-A (JP)
Title: Shovel
Inventor: MATSUZAKI HIDESUKE
IPC: E02F3/43
Filed: 2019-08-01
Abstract: To provide a shovel capable of automatically adjusting an attitude of a working part.SOLUTION: A shovel comprises: a base carrier 1; a revolving super structure 3 that is revolvably mounted on the base carrier 1; an attachment that is attached to the revolving super structure 3; and a controller 30 that serves as a control device mounted on the revolving super structure 3. The controller 30 performs automatic adjustment so that an angle θs1 of a bucket back side BS with respect to a target slope TS can be zero, when a bucket 6, which is a working part of the attachment, gets close to the target slope TS.SELECTED DRAWING: Figure 9
Patent JP-2019220697-A (JP)
Title: Transistor manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2019-08-05
Abstract: To impart a stable electric property to a semiconductor device arranged by use of an oxide semiconductor, thereby providing a highly reliable semiconductor device.SOLUTION: In a process for manufacturing a transistor including an oxide semiconductor film, an oxygen doping treatment on an oxide semiconductor film is performed, and then a thermal treatment on the oxide semiconductor film and an aluminum oxide film provided over the oxide semiconductor film is performed to form an oxide semiconductor film having a region containing oxygen of a quantity over a stoichiometric composition ratio. The transistor with the oxide semiconductor film is reduced in the change of a transistor threshold voltage before and after a bias-thermal stress test (BT test), and it can be made a highly reliable transistor.SELECTED DRAWING: Figure 1
Patent JP-2020157468-A (JP)
Title: Machine tool
Inventor: MUTOBE KEI
IPC: B23Q17/09
Filed: 2019-08-07
Abstract: To detect oscillation of a tool without requirement for addition of a sensor for detecting oscillation of the tool in a machine tool.SOLUTION: A machine tool for cutting a work-piece comprises: a spindle which rotates a holder installed on a tool used for cutting; one or more movable shafts which move a loading table on which the holder and/or the work-piece is loaded; a torque measurement part which measures a driving torque of the spindle and/or the movable shaft; a reference value calculation part which sets the driving torque, which is measured by execution of idling by rotation of the spindle at a normal time, to be a reference value; a torque comparison part which compares the driving torque, which is measured by execution of idling by rotation of the spindle before actual processing, with the reference value; and an alarm part which determines whether or not to issue an alarm on the basis of a result of comparison.SELECTED DRAWING: Figure 2
Patent JP-2021028965-A (JP)
Title: Light irradiation device
Inventor: SHITO KAZUTAKA
IPC: F21V7/28
Filed: 2019-08-10
Abstract: To provide a light irradiation device in which the generation of a stray light is reduced even in a structure having a cover glass.SOLUTION: A light irradiation device comprises: a light source unit having a substrate, and a plurality of light-emitting devices arranged in a first surface of the substrate; a cover glass arranged in nearly vertical to an optical axis of the plurality of light-emitting devices; a pair of partition plates arranged between the plurality of light-emitting devices and the cover glass so as to define an optical light passage region in which a light of the plurality of light-emitting devices passes; and a case housing the light source unit, the cover glass, and the partition plate. The pair of partition plates is inclined at a prescribed angle to the optical axis of the plurality of light-emitting devices so as to be expanded toward the cover glass, includes a mirror surface guiding the light from the plurality of light-emitting devices onto the plurality of light-emitting devices on a surface opposite to the pair of partition plates. On the cover glass side, a light absorption part absorbing a stray light generated in the optical passage region is provided.SELECTED DRAWING: Figure 1
Patent JP-2019194272-A (JP)
Title: Preparation of mek inhibitor and formulation comprising mek inhibitor
Inventor: CHRISTOPH MAX KRELL
IPC: A61K47/26
Filed: 2019-08-19
Abstract: To provide preparation of MEK inhibitor and formulation comprising MEK inhibitor.SOLUTION: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2- fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.SELECTED DRAWING: None
Patent JP-2021034811-A (JP)
Title: Range hood, communication device, and program
Inventor: KASHIWAMURA KOSUKE
IPC: F24F7/06
Filed: 2019-08-21
Abstract: To provide a range hood and the like that include a communication interface for network connection so that a network connection apparatus such as a control device can appropriately recognize and control the range hood.SOLUTION: A range hood 100 provided above or near a cooker includes an RH communication unit 110 that communicates with a device to be communicated according to a predetermined communication protocol. The RH communication unit receives a setting request to request setting of information on a property corresponding to an apparatus class of the range hood or a reading request to request reading of the information on the property corresponding to the apparatus class of the range hood from a controller 400 to be communicated.SELECTED DRAWING: Figure 1
Patent JP-2021034584-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KUTSUKAKE HIROYUKI
IPC: H01L27/1157
Filed: 2019-08-26
Abstract: To suppress deterioration in a well breakdown voltage of a transistor, and to reduce an element area.SOLUTION: A semiconductor device of an embodiment comprises: a semiconductor substrate of a second conductivity type including a first surface, a first region of a first conductivity type on the first surface side, two second regions of the second conductivity type juxtaposed in a first direction along the first surface on the first surface side of the first region, and a third region of the first conductivity type surrounding the first region and having concentration of an impurity of the first conductivity type lower than concentration of an impurity of the first conductivity type on the first surface of the first region; a conductor layer provided above a first portion between the two second regions in the first region; and a first insulator layer surrounding and in contact with the third region on the first surface side of the semiconductor substrate. In the first region, a second portion juxtaposed with the first portion along the first direction extends along the first direction without being sandwiched by the insulator layer on the first surface side of the first region.SELECTED DRAWING: Figure 1
Patent JP-2019198702-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-28
Abstract: To provide a slot machine for suitably turning off a specific lamp.SOLUTION: A slot machine includes: advantageous section control means capable of controlling from a normal section to an advantageous section; advantageous section completion means for controlling to a normal section after completing an advantageous section; specific lamp control means for controlling a specific lamp; and initialization means for performing initialization when completion an advantageous section. The specific lamp control means turns on a specific lamp for suggesting that an advantageous section is under control during an advantageous section, and turns off the specific lamp after initialization by the initialization means in completion of the advantageous section.SELECTED DRAWING: Figure 5
Patent JP-2021032796-A (JP)
Title: Current sensor
Inventor: MIWA HIROAKI
IPC: G01R15/20
Filed: 2019-08-28
Abstract: To provide a current sensor with which it is possible to fix the position of a busbar in a tube unit without damaging a portion of the busbar that is tightened by a bolt.SOLUTION: A busbar 100 includes a slit 110. The slit 110 is provided at a position out of a bolt-tightening range of one face 101 among outer edges 104, 105 that are widthwise edges perpendicular to one direction in the surface direction of one face 101 of the busbar 100. A tube part 202 includes a snap fit 210. The snap fit 210 is provided at a position of one opening 206 of the tube part 202 that corresponds to outer edges 104, 105 where one end 102 side of the busbar 100 protrudes. The snap fit 210 protrudes in the opening direction of the one opening 206 of the tube part 202. The position of the busbar 100 is secured due to that a pawl 212 of the snap fit 210 is caught by the slit 110.SELECTED DRAWING: Figure 1
Patent JP-2021038521-A (JP)
Title: Lock device
Inventor: JOKO ATSUSHI
IPC: B60J5/00
Filed: 2019-08-30
Abstract: To provide a lock device that may not be immediately erroneously determined that a neutral position detection unit is abnormal, even if a latch engages a striker in a situation where a manual closing operation of an actuator is performed and the detection of a sector gear's neutral position has not been released.SOLUTION: A lock device includes: a first detection unit (61) which detects that a sector gear 53 is in a neutral position, a second detection unit (63, 64) that detects that a latch 51 is in the closed side with respect to the position in the neutral position, and an abnormality determination unit 65 that determines an abnormality of the first detection unit (61). The abnormality determination unit 65 performs an abnormality determination process having a non-determination period P1 in which an abnormality determination is not performed until at least a predetermined time corresponding to the time until the detection of the neutral position is released after the detection of the sector gear 53 being in the neutral position by the first detection unit (61) has elapsed, and a determination period P2 in which the abnormality determination is performed based on detection states of the first detection unit (61) and the second detection unit (63, 64).SELECTED DRAWING: Figure 9
Patent JP-2021040246-A (JP)
Title: Amplifier circuit
Inventor: YASUDA TAKAYA
IPC: H03F3/30
Filed: 2019-09-03
Abstract: To provide an amplifier circuit having a current detection function providing a small error between an output current and a detection current corresponding to the output current.SOLUTION: An amplifier circuit according to an embodiment includes: an output terminal; a first transistor and a first resistor that are electrically connected in series between a power supply potential and the output terminal; a second transistor and a second resistor that are electrically connected in series between the output terminal and a reference voltage, the second transistor and the first transistor being different channel types; a first operational amplifier; a second operational amplifier; a third transistor configured to conduct, between a source and a drain, a first detected current corresponding to a first voltage generated between both ends of the first resistor; a fourth transistor configured to conduct, between a source and a drain, a second detected current corresponding to a second voltage generated between both ends of the second resistor; a first current replication circuit configured to cause the second detection current to be subtracted from the first detection current; and a third resistor configured to conduct a current obtained by subtracting the second detection current from the first detection current.SELECTED DRAWING: Figure 1