baber/WOPTO huggingface dataset:
Patent JP-2020001522-A (JP)
Title: Fuel filler pipe
Inventor: SHIOKAWA Tomoyuki
IPC: B60K15/04
Filed: 2018-06-27
Abstract: To provide a fuel fuller pipe which is light-weight, achieves low costs, and can prevent static electrification of a filler pipe body.SOLUTION: A fuel fuller pipe 1 includes: a resin filler pipe body 2 which is connected to a fuel tank 3 at one end; and a resin breather tube 7 which is arranged parallel to the lateral side of the filler pipe body 2 and in which one end is connected to the fuel tank 3 and the other end is connected to the other end opening side of the filler pipe body 2. The fuel filler pipe 1 is fixed to a vehicle body by a metallic attachment bracket 14 which contacts with an outer peripheral surface of the breather tube 7. The filler pipe body 2 includes: a body inner resin layer 2a which forms an inner peripheral surface of the filler pipe body 2; and a non-conductive body outer resin layer 2b which forms an outer peripheral surface of the filler pipe body 2. The breather tube 7 includes a tube conductive resin layer 13 having conductivity and forming its outer peripheral surface. An attachment hole 23a into which the other end side of the breather tube 7 is fitted is formed at the other end opening side of the filler pipe body 2.SELECTED DRAWING: Figure 6
Patent JP-2020007050-A (JP)
Title: Image forming apparatus, medium information determination method, and medium information determination program
Inventor: KIMATA AKINORI
IPC: G03G15/00
Filed: 2018-07-02
Abstract: To enhance accuracy for detecting information about a recording medium.SOLUTION: An image forming apparatus comprises: a timing roller 45 and paper feeding rollers 151r-154 for conveying a recording medium along a conveyance passage; a light projection part 59a for emitting light to the recording medium inside the conveyance passage; a light receiving part 59b for outputting a signal corresponding to medium quantity detected by detecting light from the recording medium; and a medium information determination part for determining a medium type about the recording medium on the basis of a signal output by the light receiving part 59b, and loads of the timing roller 45 and the paper feeding rollers 151r-154.SELECTED DRAWING: Figure 3
Patent JP-2020010552-A (JP)
Title: Printer and power supply circuit
Inventor: UNO AKIHIRO
IPC: H02J1/00
Filed: 2018-07-11
Abstract: To provide a printer capable of securing reliability, safety and the like of a control circuit while reducing a mounting area of a power supply circuit.SOLUTION: A printer comprises: a print mechanism performing printing on a medium; a control circuit controlling the print mechanism; and a power supply circuit having main power supply supplying a main voltage. The power supply circuit includes: a plurality of driving voltages supplied to the control circuit on the basis of the main voltage; an input voltage control circuit generating a reset signal resetting the control circuit; a switching circuit supplying the main voltage to the print mechanism and the input voltage control circuit; an enable circuit generating an enable signal on the basis of the main voltage and supplying the enable signal generated to the input voltage control circuit; and a multi-contact switch supplying the main voltage to the switching circuit and the enable circuit in an ON state. The input voltage control circuit supplies the plurality of driving voltages and the reset signal to the control circuit at predetermined timing on the basis of the enable signal supplied.SELECTED DRAWING: Figure 2
Patent JP-2020016289-A (JP)
Title: High-pressure tank
Inventor: BABA YOICHIRO
IPC: F17C1/16
Filed: 2018-07-25
Abstract: To provide a high-pressure tank 1 which can avoid a concentration of stress to either of one-end sides of a hollow vessel 2 in an axial direction resulting from a change or the like of the inner pressure of the hollow vessel 2.SOLUTION: A high-pressure tank 1 comprises: a cylindrical hollow vessel 2; an outer shell 3 composed of a fiber-reinforced plastic band wound to the hollow vessel 2 so as to surround an external periphery of the hollow vessel; and mouthpieces 5, 6 attached to the inside of a one-end side of the outer shell 3 in an axial direction, and the other end side in the axial direction. The hollow vessel 2 is formed of a material which is excellent in air tightness, and telescopic to the axial direction and a radial direction in the outer shell 3, and a friction part 7 for increasing friction resistance with respect to an internal peripheral face of the outer shell 3 compared with the other region is arranged at a middle of the external peripheral face of the hollow vessel 2 in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020015076-A (JP)
Title: Bend pipe and manufacturing method of the same
Inventor: SE NAOKI
IPC: B21D22/02
Filed: 2018-07-26
Abstract: To provide a bend pipe capable of easily and exactly identifying which end part side between both end parts of a bent part is a start side of bending or an end side of bending and appropriately suppressing increase of cost of manufacture or the like.SOLUTION: In a metal bend pipe 1 having a bent part 10 which is bent in a substantially semi-circular arc shape, an identification part 5 is integrally formed as a three-dimensional portion of a convex and/or concave shape, where the identification part which can identify which end part side between both end parts 10a and 10b of the bent part 10 is a start side of bending or an end side of bending.SELECTED DRAWING: Figure 1
Patent JP-2020017934-A (JP)
Title: Communication device, communication method and program
Inventor: TOMISHO TATSUHIKO
IPC: H04L12/28
Filed: 2018-07-27
Abstract: To appropriately allocate a communication address to another communication device according to the operation state of the network while suppressing the resources used.SOLUTION: A communication device includes: receiving means for receiving an allocation request of a communication address from another communication device via a network; first management means for managing the first communication address in association with a first identifier for identifying said another communication device; second management means for managing a second communication address in association with a second identifier having a data size smaller than that of the first identifier; detection means for detecting an operation state of the network; determination means for determining whether to allocate the first communication address to said another communication device or to allocate the second communication address, based on the operation state detected by the detection means; allocating means for allocating either the first communication address or the second communication address to said communication device according to a determination result by the determination means.SELECTED DRAWING: Figure 3
Patent JP-2020019147-A (JP)
Title: Liquid ejection device and liquid ejection method
Inventor: ASAMI KUNIAKI
IPC: B41J2/01
Filed: 2018-07-30
Abstract: To provide a liquid ejection device in which an increase in viscosity of liquid in a liquid flow passage from a pressure chamber to a nozzle is suppressed.SOLUTION: In the liquid ejection device comprising a first nozzle and a second nozzle, a control part drives pressure generation parts to perform ejection control for ejecting liquid from the nozzles and fine vibration control for finely vibrating liquid level of the liquid in the nozzles when liquid is not ejected from the nozzles. When the control part performs the fine vibration control with respect to the first nozzle and the second nozzle, the control part drives the respective pressure generation parts thereof based on a first fine vibration waveform. When the control part performs the ejection control with respect to the first nozzle and performs the fine vibration control with respect to the second nozzle, the control part drives the first pressure generation part based on an ejection waveform, and drives the second pressure generation part based on a second fine vibration waveform smaller in amplitude than the first fine vibration waveform, so that a first bulkhead is deformed in a direction in which volumes of a second communication path are reduced, by a pressure difference between pressure in a first communication path and pressure in the second communication path.SELECTED DRAWING: Figure 13
Patent JP-2020019878-A (JP)
Title: Protein stabilizer and stabilization method of protein
Inventor: KURAUCHI KEISUKE
IPC: C08F20/18
Filed: 2018-07-31
Abstract: To provide a protein stabilizer capable of stably storing protein without deteriorating function of the protein by using a vinyl polymer (A) containing a repeating unit having a betaine structure of a terminal anionic group, and a stabilization method of protein, capable of stably storing the protein without deteriorating function of the protein by letting the protein stabilizer and the protein coexist.SOLUTION: The above described problem is solved by a protein stabilizer containing a vinyl monomer (A) containing a repeating unit having a betaine structure of a terminal anionic group, and a stabilization method of the protein.SELECTED DRAWING: None
Patent JP-2020018587-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-07-31
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: Based on the fact that a determination result by determination means is a specific determination result, a privilege game advantageous to a player is executed by privilege game execution means. Based on the fact that a predetermined setting condition is satisfied, one state is set by state setting means out of a plurality of states including at least a first probability state in which the result is a specific determination result in a first probability and a second probability state in which the result is the specific determination result in a second probability different from the first probability by the determination means. The first probability state is configured to have a higher degree of advantage for the player than the second probability state at least while a predetermined specific condition is satisfied. Thereby, interest of the player in the game can be increased.SELECTED DRAWING: Figure 269
Patent JP-2020025421-A (JP)
Title: Power window motor unit
Inventor: WATANABE SHUNSUKE
IPC: H02K7/106
Filed: 2018-08-08
Abstract: To provide a motor unit for a power window capable of achieving both reverse resistance and starting performance at high uniformity while achieving miniaturization and weight reduction.SOLUTION: An output shaft 8a of a motor 8 is extended to a left side in a worm accommodation chamber 7 of a body casing 2, and a worm 9 at a tip end is meshed with a worm wheel 6. A magnet 15a of a rotation angle sensor 15 is fixed to an extended portion of the output shaft 8a via a holder 16, a bimorph type piezoelectric actuator 18 is arranged in the worm accommodation chamber 7, and a friction member 20 is stuck to its free end. While a regulator is stopped, the piezoelectric actuator 18 is not energized, a friction member 20 is brought into pressure contact with an outer peripheral surface of the holder 16, a rotational resistance is given to the output shaft 8a of the motor 8, and inversion resistance is secured. When the regulator is operated, the friction member 20 is separated from the outer peripheral surface of the holder 16 by energizing the piezoelectric actuator 18, and the rotation of the output shaft 8a is allowed to ensure startability.SELECTED DRAWING: Figure 6
Patent JP-2020028037-A (JP)
Title: Solid-state imaging device
Inventor: OKI MASAYUKI
IPC: H04N5/369
Filed: 2018-08-13
Abstract: To provide a solid-state imaging device with good quality of captured images.SOLUTION: A solid-state imaging device includes a first pixel and a second pixel that are adjacent in a first direction and whose structures are mirror image-symmetric with respect to each other. Each of the first pixel and the second pixel has an opening area into which light is incident. The opening area of the first pixel is arranged over the entire width of the first pixel in the first direction, and the opening area of the second pixel is arranged over the entire width of the second pixel in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020030088-A (JP)
Title: Resin composition, cured product thereof and method for manufacturing laminate using resin composition
Inventor: OKUNO KOICHI
IPC: G21F3/00
Filed: 2018-08-22
Abstract: To provide a resin composition excellent in coating properties without having defects due to the prior art and excellent in neutron beam shield and radioactivation suppressing effect; a cured product thereof; and a method for manufacturing a laminate including the resin composition.SOLUTION: The resin composition includes a polyol component, a polyisocyanate component and a neutron absorption material; the average particle size D50 of the neutron absorption material is 50-850 μm; and a laminate including the resin composition is obtained.SELECTED DRAWING: Figure 3
Patent JP-2020029995-A (JP)
Title: Heat treatment apparatus
Inventor: FUJITA TAKAHIRO
IPC: F27D11/02
Filed: 2018-08-23
Abstract: To shorten working time for exchanging parts such as a heat insulation material and a heater of a heat treatment apparatus, and to shorten stopping time of the apparatus.SOLUTION: A heat treatment apparatus 1 has a treating chamber unit 20 detachably fixed to a furnace shell 10 inside the furnace shell 10 and a power feeding part. The treating chamber unit 20 has a treatment container 30 for heating a workpiece, a heat insulation material provided inside the treatment container 30, a heater having a heating element set inside the treatment container 30 and having terminals 50c set outside the treatment container 30, and bus bars 60 electrically connected to the heater terminals 50c and set outside the treatment container 30. The power feeding part is provided outside the treatment container 30, and the bus bars 60 are detachably connected to the power feeding part.SELECTED DRAWING: Figure 5
Patent JP-2020031687-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-08-27
Abstract: To achieve a presentation in an innovative mode as a presentation displaying an amount of acquired profit and thereby to improve amusement of games.SOLUTION: There may be a case in which a specific period is started and a presentation based on a small win read-ahead presentation pattern A is performed under a situation in which three (3) or more small win reservations exist. If in that case, until all the small win reservations are digested (played) and the specific period is finished, an addition display of a prize ball count image is performed indicating the number of acquired prize balls following occurrences of small wins during the specific period, on the basis of a ball entrance such as to a big winning port for a small win. Then, after the specific period is finished, the number of acquired prize balls (the number of acquired prize balls during the specific period) indicated by the prize ball count image is added (summed) to the prize ball count image that has been displayed and that indicates a total number of acquired prize balls.SELECTED DRAWING: Figure 60
Patent JP-2020032817-A (JP)
Title: Vehicle air conditioner
Inventor: SAEKI YUJI
IPC: B60H1/22
Filed: 2018-08-28
Abstract: To provide a vehicle air conditioner which achieves low ventilation resistance while avoiding enlargement of an air conditioner casing and improvement of cooling performance during maximum cooling.SOLUTION: An upper passage R6a is formed above a heating heat exchanger 4 of an air conditioning casing 2 and a lower passage R6b is formed below the heating heat exchanger 4. A vent passage R4 for supplying conditioned air to an upper half body of an occupant is formed at the upper side of the air conditioning casing 2. An auxiliary heater 5 is provided with cooling air blocking parts 52a, 52b, 52d which inhibit cooling air flowing from the lower passage R6b to the vent passage R4 from flowing to the heating heat exchanger 4 side.SELECTED DRAWING: Figure 5
Patent JP-2019173538-A (JP)
Title: Toilet device and toilet seat device
Inventor: NOGOSHI YUSUKE
IPC: E03D9/00
Filed: 2018-08-30
Abstract: To provide a toilet device capable of restraining adhesion/sticking of dirt to an area including a non-washing area of a toilet bowl and restraining mist landed on the top of a rim from dropping outside the toilet bowl and a seating part from getting wet by the mist, by means of a pre-mist mode, and to provide a toilet seat device.SOLUTION: There is provided a toilet device comprising: a toilet bowl which has a bowl part including a washing area through which washing water passes and a non-washing area provided above the washing area; a seating part which is installed on the toilet bowl, and on which a user is seated; a spray unit for spraying mist within the bowl part; and a control unit for controlling the spray unit. In the pre-mist mode, the control unit is configured to control the spray unit so that a landing amount of the mist that lands directly on the upper area of a front end side non-washing area being the front end part of the non-washing area is less than a landing amount of the mist landing directly on the lower area of the front end side non-washing area.SELECTED DRAWING: Figure 14
Patent JP-2020041885-A (JP)
Title: Chip destruction unit and method for comparing chip strength
Inventor: MATSUZAKI SAKAE
IPC: G01N3/20
Filed: 2018-09-10
Abstract: To destroy a thin-profile chip when evaluating the flexural strength of the chip.SOLUTION: The present invention comprises: a chip sandwiching unit having a first chip support part having a first face and a second chip support part having a second face opposite to the first face, and capable of sandwiching a chip warped in shape of the letter U between the first face of the first chip support part and the second face of the second chip support part; a movement unit for relatively moving the first chip support part and the second chip support part in a mutually approaching direction; and a detection unit for detecting the breakage of a chip that occurs when the movement unit is moved and the first chip support part and the second chip support part are relatively moved in the mutually approaching direction. The movement unit may have a motor, and the detection unit may detect the breakage of a chip on the basis of a change of torque of the motor.SELECTED DRAWING: Figure 1
Patent JP-2020043683-A (JP)
Title: Electric connection box and method of manufacturing electric connection box unit
Inventor: YAMAZAKI ATSUSHI
IPC: H02G3/16
Filed: 2018-09-10
Abstract: To provide an electric connection box that is easy to assemble and has improved versatility.SOLUTION: An electric connection box 10 comprises: a plate-like mounting part 21; a plurality of insertion holes 22 which are provided so as to penetrate the mounting part 21 in a thickness direction and into which a core wire exposed from an end of an electric wire 50 can be inserted; a band-like first bus bar 41 and a band-like second bus bar 42 which are mounted onto the mounting part 21; a plurality of press-in holes 43 which are provided in the first bus bar 41 and the second bus bar 42 in correspondence to each of the plurality of insertion holes 22, and into which the core wire can be press-fit; and a partition wall 25 which is provided between the first bus bar 41 and the second bus bar 42, with a height dimension from the mounting part 21 of the partition wall 25 being larger than a thickness dimension of the first and second bus bars 41 and 42, and being larger than a length dimension of the core wire passing through each press-in hole 43.SELECTED DRAWING: Figure 5
Patent JP-2020041749-A (JP)
Title: Air-type radiation air conditioner
Inventor: KIMURA KEIICHI
IPC: F24F1/0093
Filed: 2018-09-11
Abstract: To provide an air-type radiation air conditioner of a simple structure and low costs.SOLUTION: An air-type radiation air conditioner includes a radiation unit (R), a heat exchanger (20) exchanging heat of air-conditioning air, and a fan (21) for sending the air-conditioning air to the radiation unit (R). The radiation unit (R) includes a first chamber portion (1) in which the air-conditioning air flows, a second chamber portion (2) for radiating heat of the air-conditioning air while sending the air-conditioning air entering from the first chamber portion (1) to an air-conditioned space (S), and an air flow adjustment portion (3) for adjusting an air speed and distribution of the air-conditioning air flowing from the first chamber portion (1) to the second chamber portion (2). The air flow adjustment portion (3) includes a group of first through holes (4) for sending the air-conditioning air to the second chamber portion (2). The second chamber portion (2) includes a group of second through holes (5) for sending the air-conditioning air to the air-conditioned space (S). An opening area of the group of second through holes (5) is determined to be larger than an opening area of the group of the first through holes (4).SELECTED DRAWING: Figure 3
Patent JP-2020041095-A (JP)
Title: Oily ink composition for writing instruments and writing instrument including the same
Inventor: KANBAYASHI HIRONOBU
IPC: C09D11/18
Filed: 2018-09-13
Abstract: To provide a writing instrument oily ink composition that achieves improvements in a writing feel and reduced wear of a ball seat by improving the lubricity of a writing tip and has excellent ink temporal stability, and a writing instrument including the same.SOLUTION: A writing instrument oily ink composition contains a colorant, an organic solvent, and amine phosphate.SELECTED DRAWING: None
Patent JP-2020040629-A (JP)
Title: Pneumatic tire
Inventor: HORIUCHI KENJI
IPC: B60C13/00
Filed: 2018-09-13
Abstract: To provide a pneumatic tire that is improved in noise performance and running performance on an unpaved road.SOLUTION: In a pneumatic tire, a plurality of side blocks 30 raised from an outside surface of a side wall part 2 and sectioned by a dividing element 31 is provided to each of the side regions adjacent to an outside in a tire width direction of an outermost end part in the tire width direction of a tread part 1, where the number Nin of the side blocks provided in an inner side region that is positioned on an inside relative to a vehicle when the tire is fitted to the vehicle is smaller than the number Nout of the side blocks provided in an outer side region that is positioned on an outside relative to the vehicle when the tire is fitted to the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020047975-A (JP)
Title: Image processing apparatus
Inventor: NOBUMOTO KOICHI
IPC: H04N5/243
Filed: 2018-09-14
Abstract: To prevent sensitivity from being adjusted unsuccessfully due to difference in characteristic caused by voltage fluctuation in a case where power supply voltage varies with time.SOLUTION: A power supply voltage correction unit 105 monitors power supply voltage supplied from a power supply circuit 103 to the imaging elements of cameras 101 and 102, and corrects the difference in the power supply voltage with respect to a target voltage value. For example, the power supply voltage correction unit 105 controls the power supply circuit 103 so that the power supply voltage to be supplied to the imaging elements of the cameras 101 and 102 is always constant, thereby suppressing the variation in the characteristics of the imaging elements of the cameras 101 and 102 due to fluctuation in the power supply voltage.SELECTED DRAWING: Figure 1