baber/WOPTO huggingface dataset:
Patent JP-2020016773-A (JP)
Title: Image forming apparatus
Inventor: TOMATSU YOSHIYA
IPC: G03G21/16
Filed: 2018-07-26
Abstract: To provide an image forming apparatus that can easily rotate a support member from a proximity position to a separation position.SOLUTION: An image forming apparatus 1 comprises: a housing 2; a drum unit 4 including a photoconductor drum 9Y; a developer cartridge 6Y; a support member 21; and a pulling spring 22A. A top cover 2B of the housing 2 can rotate about a first shaft A1 between an open position and a closed position. The support member 21 can rotate about a second shaft A2 between a proximity position for bringing the developer cartridge 6Y into proximity above the photoconductor drum 9Y and a separation position for lifting the developer cartridge 6Y to separate the developer cartridge 6Y from the photoconductor drum 9Y. The pulling spring 22A pulls the support member 21 toward the separation position in a state where the top cover 2B is at the closed position.SELECTED DRAWING: Figure 4
Patent JP-2020015864-A (JP)
Title: Resin composition, sheet-like laminated material, printed wiring board, semiconductor chip package, and semiconductor device
Inventor: SAKAUCHI HIROYUKI
IPC: C08G59/28
Filed: 2018-07-27
Abstract: To provide a resin composition and the like capable of giving a cured product which can suppress warpage and has a low dielectric loss tangent even after being placed under high temperature and high humidity for a long time.SOLUTION: The resin composition contains (A) a glycidyl amine type epoxy resin, (B) a polyvalent glycidyl compound having an aromatic ring to which a glycidyl group and a glycidyloxy group are directly bonded respectively, (C) a curing agent, and (D) an inorganic filler. The content of the component (A) is 3-15 mass%, and the content of the component (B) is 0.2-6.5 mass%.SELECTED DRAWING: None
Patent JP-2020020494-A (JP)
Title: Wick, loop-type heat pipe, cooling device, electronic apparatus, and wick manufacturing method
Inventor: MOKI AKIHIKO
IPC: H05K7/20
Filed: 2018-07-30
Abstract: To provide a wick capable of further improving cooling performance of cooling means.SOLUTION: A wick 6 is used in a loop-type heat pipe 1 including an evaporation portion 2 (heat receiving portion 7) changing a phase of a working fluid from a liquid phase to a gas phase, and a condensation portion 3 changing the phase of the working fluid from the gas phase to the liquid phase, has a plurality of gas phase fluid grooves 10 for transporting the working fluid changed to the gas phase, and is composed of a porous body disposed inside of the evaporation portion 2. The porous body is an elastic body of foam silicone rubber, foam urethane rubber and the like, having a plurality of communicated pores, and a density of the wick 6 is reduced from a contact surface at a side having the gas phase fluid grooves 10 brought into contact with the inside of the evaporation portion 2 toward the inside.SELECTED DRAWING: Figure 5
Patent JP-2019040181-A (JP)
Title: Photosensitive colored composition, cured product, colored spacer, and image display device
Inventor: SAWAI YOSHIHISA
IPC: G03F7/032
Filed: 2018-07-30
Abstract: To provide a photosensitive colored composition having low light leakage at around a wavelength of 700 nm, excellent transmittance of light at around a wavelength of 900 nm, and excellent electrical reliability after irradiation with UV rays.SOLUTION: The photosensitive colored composition of the present invention comprises (a) a coloring agent, (b) an alkali-soluble resin, (c) a photopolymerization initiator, (d) an ethylenically unsaturated compound, (e) a solvent, and (f) a dispersant. The (a) coloring agent comprises (a1) an organic black pigment comprising at least one selected from the group consisting of a compound represented by general formula (I) below, a geometric isomer of the compound, a salt of the compound and a salt of a geometric isomer of the compound, (a2) C.I. pigment blue 60 and (a3) carbon black, in which the content ratio of the (a1) organic black pigment is 150 pts.mass or more with respect to 100 pts.mass of the (a3) carbon black.SELECTED DRAWING: None
Patent JP-2019039911-A (JP)
Title: Actuating sensor module
Inventor: MOU HAO-JAN
IPC: G01D11/24
Filed: 2018-07-31
Abstract: To provide an actuating sensor module.SOLUTION: An actuating sensor module includes a sensor 12, an actuator 13, and an energy storage part. A sensor 12 is used for measuring and inspecting a fluid. The actuator 13 is set next to the sensor 12 to carry a fluid and has at least one passage. The energy storage part is a graphite battery and transfers energy to the sensor 12 and the actuator 13 to drive the sensor and the actuator, whereby the actuator 13 transfers the fluid. The fluid passes through the position of the sensor and this promotes the action of the sensor 12 of observing a fluid.SELECTED DRAWING: Figure 2B
Patent JP-2020020973-A (JP)
Title: Polarizer, polarizing plate, and image display device
Inventor: MOCHIZUKI MASAKAZU
IPC: H05B33/02
Filed: 2018-08-01
Abstract: To provide a polarizer which may realize an image display device with superior designability.SOLUTION: A polarizer of the present invention includes a stained portion and a non-stained portion. The non-stained portion is formed all around outer edges of the polarizer.SELECTED DRAWING: Figure 1
Patent JP-2021180343-A (JP)
Title: Predictive image generation device, moving image decoding device, and moving image coding device
Inventor: SASAKI EIICHI
IPC: H04N19/593
Filed: 2018-08-07
Abstract: To solve a problem in which, in a method of intra-predicting only a part of one picture and inter-predicting the other areas, it is possible to avoid a situation in which a huge amount of code is generated in a specific picture and a delay occurs, but since only a part of the picture is coded by intra-prediction, the coding efficiency is lower than that of the I-picture, which encodes the entire picture by intra-prediction.SOLUTION: In deblocking filter processing of a boundary between a block included in a restricted area and a block included outside the restricted area, a filter is turned off for both the block included in the restricted area and the block included outside the restricted area.SELECTED DRAWING: Figure 20
Patent JP-2020027882-A (JP)
Title: Thin film transistor, manufacturing method of the thin film transistor, and oxide semiconductor film
Inventor: UENO MITSURU
IPC: H01L21/203
Filed: 2018-08-13
Abstract: To provide a thin film transistor with higher reliability, a manufacturing method of the thin film transistor, and an oxide semiconductor film formed by this IGZO film.SOLUTION: For achieving the object, a thin film transistor includes: a gate electrode; an active layer structured by an oxide semiconductor film; a gate insulation film arranged between the gate electrode and the active layer; and a source electrode and a drain electrode electrically connected to the active layer. The oxide semiconductor film is formed by In-Ga-Zn-O system material, is amorphous and has a film density of 6.0 g/cmor more.SELECTED DRAWING: Figure 1
Patent JP-2019113823-A (JP)
Title: Photosensitive coloring composition and color filter
Inventor: TERASHIMA YOSHITAKA
IPC: C08F2/48
Filed: 2018-08-16
Abstract: To provide a photosensitive coloring composition for color filter capable of forming a pixel which is reduced in a residue in a non-exposure portion removed by development and has good adhesion between a coloring pattern and a substrate, and a color filter formed using the same.SOLUTION: A photosensitive coloring composition contains a pigment (A), a pigment derivative (B) represented by any one of general formulae (1) to (3), a resin type dispersion agent (C), a polymerizable compound (D), a photopolymerization initiator (E), a binder resin (F) and a solvent (G), in which the resin type dispersion agent (C) contains a polymer having a hydroxyl group in at least one terminal, a reaction product of a tricarboxylic anhydride or a tetracarboxylic dianhydride, and a reaction product polymerizing an ethylenically unsaturated monomer in the presence a reaction product of a hydroxyl group of a compound having a hydroxyl group and an acid anhydride group of a tricarboxylic acid anhydride or a tetracarboxylic dianhydride.SELECTED DRAWING: None
Patent JP-2020030695-A (JP)
Title: Teacher data generator and machine learning system
Inventor: SATO GEN
IPC: G06T7/00
Filed: 2018-08-23
Abstract: To provide a teacher data generator which increases the quality of teacher data and raise the accuracy of machine learning to attain an inspection accuracy at least as reliable as an inspector.SOLUTION: The present invention relates to a teacher data generator 2 for generating teacher data used for a machine learning in a machine learning system 1. The teacher data generator specifies an image on which a human evaluation has been made by a user and uses the specified image as teacher data to generate teacher data.SELECTED DRAWING: Figure 1
Patent JP-2020036137-A (JP)
Title: Wireless device
Inventor: OKANO YASUSHI
IPC: H03G3/20
Filed: 2018-08-29
Abstract: To provide a wireless device capable of controlling output power of output signals transmitted from a plurality of wireless devices installed outdoors or the like to fall within a desired range.SOLUTION: A wireless device includes a power adjustment unit (VATT 220) that varies the power of an input signal, an amplifier that amplifies a signal from the power adjustment unit, a measurement unit (detector) that measures an output signal from the amplifier, and a control unit that controls the power adjustment unit. The control unit includes a storage unit that stores an upper limit measurement value of the measurement unit corresponding to the preset upper limit value of the output signal power and a lower limit measurement value of the measurement unit corresponding to the preset lower limit value of the output signal power, and a monitoring unit that monitors the measurement value of the measurement unit and controls the power adjustment unit such that the measurement value falls within a range from the upper limit measurement value to the lower limit measurement value.SELECTED DRAWING: Figure 2
Patent JP-2019104233-A (JP)
Title: Metal-clad laminate and circuit board
Inventor: KANEKO KAZUAKI
IPC: B32B15/08
Filed: 2018-08-30
Abstract: To provide a metal-clad laminate capable of reducing a dimensional change to an environmental change during processes and time between the processes.SOLUTION: A metal-clad laminate includes an insulating resin layer and a metal layer, in which the insulating resin layer has a non-thermoplastic polyimide layer and a thermoplastic polyimide layer, and satisfies (i) a moisture absorptivity after moisture conditioning at 23°C, 50%RH and 4 hours after drying at 80°C for 1 hour of 1.0 wt.% or less; (ii) a difference between moisture absorptivities after moisture conditioning at 23°C, 50%RH and 1 hour and moisture conditioning for 2 hours of 0.2 wt.% or less; (iii) a value of in-plane birefringence of 2×10or less; (iv) variations in in-plane birefringence in the width direction of 4×10or less; and (v) the non-plastic polyimide having 20 pts.mol or more of a diamine residue that is represented by general formula (1) and is derived from a diamine compound to 100 pts.mol of the total diamine residue.SELECTED DRAWING: None
Patent JP-2020036233-A (JP)
Title: Recording apparatus and control method thereof
Inventor: KATSUMATA KOHEI
IPC: G06F12/00
Filed: 2018-08-30
Abstract: To suppress the number of command issuances to a minimum while deriving the performance of a recording medium, and furthermore, suppress generation of a useless area on the recording medium.SOLUTION: A recording apparatus that records an image obtained by imaging by an imaging unit on a recording medium that can be recorded in AU units including a plurality of RUs of the minimum recording unit includes a first processing unit that opens a dummy file for multi-stream recording, declares writing to an empty AU, and prepares for recording of a plurality of streams when taking images continuously by the imaging unit, a recording unit that records a plurality of files representing a plurality of images imaged by the imaging unit in units of consecutive RUs, and a second processing unit that releases the dummy file when recording of the plurality of files is completed.SELECTED DRAWING: Figure 3
Patent JP-2020033855-A (JP)
Title: Sash frame
Inventor: YAMADA YUKITSUGU
IPC: E06B7/18
Filed: 2018-08-31
Abstract: To provide a sash frame having a lifting device and formed in compact.SOLUTION: In a sash frame having a frame body 10 arranged at an opening of a building: the frame body 10 has a groove part M capable of accommodating sashes 20, 30 for blocking the opening, and comprises a lifting device 8 arranged in the frame body 10 and capable of lifting a lid member 89 in the groove part M of the frame body 10; the lid member 89 rises up to the same plane of an upper end part of the groove part M so as to cover the groove part M; the lifting device 8 comprises a lifting drive part 82 having a drive shaft 83 and can lift the lid member 89 via a rotation drive force of the drive shaft 83; and the drive shaft 83 extends along a longitudinal direction of the frame body 10.SELECTED DRAWING: Figure 14B
Patent JP-2020037326-A (JP)
Title: Authentication device, authentication method and authentication system
Inventor: OHASHI YOSUKE
IPC: B60R25/24
Filed: 2018-09-04
Abstract: To provide an authentication device, an authentication method and an authentication system which can suppress time required for authentication.SOLUTION: A control part 14 of an authentication device 1 is configured so that a first registrant authenticated by a first authentication device 23 is put at the first position in order of authentication, and a second registrant and registrants thereafter are put on the basis of frequencies of past authentication of the registrants and authentication is performed on the basis of the determined order of authentication. The authentication device 1 can achieve higher probability of approval in authentication in the first and the second positions in the order of authentication, so as to be able to suppress time required for authentication.SELECTED DRAWING: Figure 2
Patent JP-2020037922-A (JP)
Title: Multi-stage root type pump
Inventor: HIGUCHI TSUTOMU
IPC: F04C29/00
Filed: 2018-09-05
Abstract: To provide a multi-stage root type pump which can be installed in a small area, capable of reducing noise and vibration by pulsation and preventing contact between a rotor and an inner surface of a casing even under a severe operational condition.SOLUTION: A multi-stage root type pump 100 includes: a plurality of stages of compression elements having a pair of rotors 121 and 131 rotatable in mutually opposite directions and two rotation shafts 122 and 132 for rotatably supporting the pair of rotors 121 and 131 respectively; a casing 110 provided with a gas suction port 111 and a gas discharge port 113 for storing the compression elements so that the plurality of stages of compression elements are arranged in parallel; and sealing liquid supply mechanisms 112, 114, and 116 for supplying sealing liquid in the casing 110. A movement volume ratio Ris larger than 1 between at least one set of the compression elements adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2020039261-A (JP)
Title: Cryopreservation liquid
Inventor: MATSUZAWA ATSUSHI
IPC: C12N1/04
Filed: 2018-09-07
Abstract: To provide a cell or tissue cryopreservation liquid that can easily and reliably perform cell or tissue cryopreservation work.SOLUTION: A cryopreservation liquid contains a modified polyvinyl alcohol having an ethylene oxide group.SELECTED DRAWING: None
Patent JP-2020040304-A (JP)
Title: Inkjet recording device
Inventor: SAITO TADASHI
IPC: B41J2/01
Filed: 2018-09-11
Abstract: To provide an inkjet recording device that is allowed to detect sealability of a capping state without using a pressure sensor.SOLUTION: By making a carriage unit 20 to be suctioned at a capping position, and then moving the unit to a preliminary discharge position, a root-mean-square of movement speed of the carriage unit in a period of time taken from a separation starting position to the preliminary discharge position is calculated. If the calculated root-mean-square of movement speed of the carriage unit does not reach a predetermined threshold S, it is determined that a cap member 53 and an ink discharge part 22 of a recording head 22 are in an unsealed state, so that 'sealing error' is generated and notified to a user. While, if the calculated root-mean-square (RMS) of the movement speed of the carriage unit is above the predetermined threshold S, it is determined that the cap member 53 and the ink discharge part 22 of the recording head 22 are in a sealed state, so that processing for detecting poor sealing is finished.SELECTED DRAWING: Figure 11
Patent JP-2020046700-A (JP)
Title: Digital device and satellite communication system
Inventor: KUZE TOSHIYUKI
IPC: G06F11/18
Filed: 2018-09-14
Abstract: To provide a digital device 210 that can continue processing even if various signal are missing.SOLUTION: A distribution circuit 140 stores the same input data in each of a plurality of sub input queues 120. Each of sub logic 110 takes an input data from each of the sub input queues 120, performs the same data processing to the input data, stores result data in each of sub output queues 130, and outputs a complete signal 111. A determination circuit 150 takes the result data from each or the sub output queues 130, and outputs the result data selected by majority decision. When the completion signal 111 of at least any of the sub logic 110 is detected, a trigger circuit 160 outputs a determination enable signal 161, a distribution enable signal 162 and a processing enable signal 163.SELECTED DRAWING: Figure 2
Patent JP-2020047370-A (JP)
Title: Heater and article with heater
Inventor: HORI TETSUO
IPC: H05B3/03
Filed: 2018-09-14
Abstract: To provide a heater which is mountable on an adherend and of which exothermic layer, which is a conductive metal oxide layer, is hard to be broken in spite of the expansion and contraction of the adherend due to an environmental change.SOLUTION: A heater (1a) includes a substrate (10), an exothermic layer (20) which is a conductive metal oxide layer (22), a pair of power supply electrodes (30) and an adhesion laminate (40). The substrate (10) is formed of organic polymer. The exothermic layer (20) is arranged in contact to the substrate (10) in the thickness direction of the substrate (10). The pair of power supply electrodes (30) is electrically connected to the exothermic layer (20). The adhesion laminate (40) has an adhesion surface (41a) to the adherend. In the adhesion laminate (40), a plurality of adhesion material layers (41, 42) are alternately laminated with at least one adhesion material layer base material (45) between the adhesion surface (41a) and the exothermic layer (20).SELECTED DRAWING: Figure 1
Patent JP-2020045505-A (JP)
Title: Hot metal desulfurization method
Inventor: SATO YOSHIO
IPC: C21C1/02
Filed: 2018-09-14
Abstract: To provide a hot metal desulfurization method capable of suppressing resulfurization.SOLUTION: The hot metal desulfurization method using a mechanical stirring type desulfurization apparatus 1 according to an aspect of the present invention that performs a desulfurization treatment while stirring hot metal in a hot metal ladle with a stirring blade includes a desulfurization step (Tto T) in which a desulfurizing agent containing at least CaO is charged into the hot metal and the hot metal is stirred, and a coagulation step (Tto T) in which a coagulant containing at least AlOis charged after the desulfurization step into the hot metal and the hot metal is stirred to finish the desulfurization treatment.SELECTED DRAWING: Figure 2
Patent JP-2018192354-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2018-09-18
Abstract: To provide a game machine capable of improving soundness of games.SOLUTION: The game machine includes shooting means for shooting game balls, plural detection means for detecting game balls, notification means for making a notification in a predetermined case, and processing execution means for executing predetermined processing. The processing execution means includes: prize ball number information storage means for storing prize ball number information; ball number information storage means for storing information related to the game ball number detected by the detection means; calculation means for calculating game history information on the basis of information related to the game ball number stored in the ball number information storage means and on the basis of the prize ball number information stored in the prize ball number information storage means; and game history information storage means for storing the game history information calculated by the calculation means. The notification means makes a notification, if the game history information stored in the game history information storage means does not satisfy a predetermined condition.SELECTED DRAWING: Figure 179
Patent JP-2020029760-A (JP)
Title: Handrail attachment type holder
Inventor: ONISHI HIROKO
IPC: E04F11/18
Filed: 2018-08-25
Abstract: To provide a handrail attachment type holde used for a wider application such as for holding an article while conventional handrail has been provided for help of a person.SOLUTION: The handrail attachment type holde comprises a tubular holder body having an opened upper end, a pair of leg for gripping protruding opposed downward from the holder body and an anti-slip cover attached to each leg, for engaging with a handrail from upward.SELECTED DRAWING: Figure 4
Patent JP-2020047479-A (JP)
Title: Vehicular lighting fixture
Inventor: TOTSUKA TAKATAKE
IPC: F21S43/19
Filed: 2018-09-19
Abstract: To provide more efficient cooling of a vehicular lighting fixture by using an air circulation flow generated by a blower.SOLUTION: A vehicular lighting fixture 10 includes: a lighting fixture body 12 having a front opening 13; a front cover 14 mounted on the lighting fixture body 12 so as to cover the front opening 13, and for forming a lamp chamber 16 between itself and the lighting fixture body 12; a lighting fixture unit 18 including at least one light emitting element mounting part 24 each of which has a heat radiation part 26, and arranged in the lamp chamber 16; a blower 34 for generating an air circulation flow 38 containing a cooling flow 38a to be delivered frontward toward the heat radiation part 26 and an intake flow 38b returning backward, in the lamp chamber; and a blower support member 36 in which the blower 34 is arranged at the back with respect to the lighting fixture unit 18 in the lamp chamber 16, and which supports the blower 34 so as to form an intake space 40 where the intake flow 38a passes on the lower side with respect to the cooling flow 38a.SELECTED DRAWING: Figure 2
Patent JP-2019151315-A (JP)
Title: Winker lamp attachment structure of saddle-riding type vehicle
Inventor: HARAGUCHI HIDEAKI
IPC: B62J99/00
Filed: 2018-09-19
Abstract: To provide a winker lamp attachment structure of a saddle-riding type vehicle which can reduce influence on an appearance and airflow adjusting effect of a front cowl when a winker lamp is removed.SOLUTION: A winker lamp attachment structure of a saddle-riding type vehicle is applied to a saddle-riding type vehicle (1) having a front cowl (13) which contacts with an outer edge of a head light (14), an inner panel (50) which is disposed adjacent to the back surface side of the front cowl (13) and supports a meter device (8), and a pair of left and right winker lamps (11). Exposed parts (58) which are not covered by the front cowl (13) in a vehicle body side view are formed on the inner panel (50). An attachment hole (59) of the winker lamp (11) is formed at each exposed part (58). A protruding part (53) formed by butting two flat surfaces (53a, 53b) is provided near the attachment hole (59). The exposed part (58) is formed into a shape having a top part (58a) having an acute angle and oriented to the vehicle front side.SELECTED DRAWING: Figure 7