baber/WOPTO huggingface dataset:
Patent JP-2019078804-A (JP)
Title: Developer storage container and image forming apparatus including the same
Inventor: NAKAYAMA TORU
IPC: G03G15/08
Filed: 2017-10-20
Abstract: To provide a developer container including therein a movable wall conveying developer, and enable positioning of the movable wall at an arbitrary position with a simple configuration.SOLUTION: A toner container 30 comprises: a shaft part 33 that is arranged to extend in a first direction DA in an internal space 31H of a container body 31; a driving member 344 that moves along the shaft part 33; and a movable wall 34 that is moved in the first direction DA in association with the movement of the driving member 344. The driving member 344 is configured to be assembled to the shaft part 33 at an arbitrary position related to the first direction DA. The movable wall 34 has an insertion hole 34A into which the shaft part 33 is inserted, and a cylindrical part 343A that extends in the first direction DA in an outer peripheral part of the insertion hole 34A, and is positioned with respect to the driving member 344 by the driving member 344 assembled to the shaft part 33 being inserted into the cylindrical part 343A.SELECTED DRAWING: Figure 8
Patent JP-2019078832-A (JP)
Title: Lens device and imaging apparatus
Inventor: YOKOZEKI CHINAMI
IPC: G02B7/08
Filed: 2017-10-23
Abstract: To achieve seamless iris control upon switching from a lens device to a camera device as a command source of an iris operation to switch from a manual operation to an automatic operation.SOLUTION: A lens device having an optical member is provided, and the device includes: an input unit for inputting a signal to select an operation unit operating a condition of the optical member; and a control unit that performs, when a command value is input by the selected operation unit, a first control on the condition of the optical member and that performs, when a command value is not input by the selected operation unit, a second control on the condition of the optical member based on the condition of the optical member when the input for selection is performed.SELECTED DRAWING: Figure 1
Patent JP-2019079638-A (JP)
Title: Connector and connector assembly
Inventor: TAKEUCHI HIROSHI
IPC: H01R13/639
Filed: 2017-10-23
Abstract: To provide a connector including a CPA also adaptable to the connector housing of narrow width, and guaranteeing complete mating condition correctly.SOLUTION: A connector 10 has a housing 20 and a CPA 50. The CPA 50 moves between a first position and a second position close to the mating connector 60, and certificates complete mating condition by locating at the second position. Furthermore, the housing 20 has a guide part 22 provided in the rear of a mating part 21 mating with the mating connector, and guiding movement of the CPA 50. The CPA 50 has a beam 53 projecting forward. The housing 20 also has an abutment part 24 abutting on the beam 53 of the CPA50 at the first position, and blocking movement of the CPA 50 to the second position. Abutment of the CPA 50 on the abutment part 24 of the beam 53 is released by the mating connector 60 at the time of complete mating, and movement of the CPA 50 to the second position is allowed.SELECTED DRAWING: Figure 8
Patent JP-2019077272-A (JP)
Title: Slide body lock mechanism for arm rest
Inventor: YAMAMOTO YOSUKE
IPC: B60N2/75
Filed: 2017-10-23
Abstract: To provide a slide body lock mechanism for an arm rest, the mechanism being designed such that in the arm rest having a lid with a slide body, operability is improved without unintended erroneous actuation of the slide body.SOLUTION: A slide body lock mechanism for an arm rest comprises: a first rotary body 81 and first stopper 41 (a first gravity sensing lock mechanism) that sense rotation of an arm rest 10 or a lid 20 and block action of a cam groove body and swing shaft (a push open mechanism) on a table 50 (a slide body) at a stored position 50A in a preset first angle region θ1 of a rotating angle of the arm rest 10 or lid 20; and a second rotary body 82 and second stopper (a second gravity sensing lock mechanism) that restrict slide movement of the table 50 from a use position 50B in a preset second angle region θ2 to the stored position 50A.SELECTED DRAWING: Figure 19
Patent JP-2019076049-A (JP)
Title: Grain flour composition for confectionery, dough for confectionery, and confectionery
Inventor: MASUDA YOSHIKO
IPC: A21D10/02
Filed: 2017-10-26
Abstract: To provide confectionery having excellent dough during work, excellent texture and product appearance after baking.SOLUTION: There is provided a grain flour composition for confectionery solving the problem by using soft wheat flour of common wheat and semolina of durum wheat Setodur for confectionery, using semolina of Setodur of 5 to 25 mass% relative to the sum total of soft wheat flour of common wheat and semolina of durum wheat Setodur for the confectionery such as cookies and a butter cake, and using semolina of Setodur of 3 to 15 mass% relative to the sum total of soft wheat flour of common wheat and semolina of durum wheat Setodur for the confectionery such as a sponge cake.SELECTED DRAWING: None
Patent JP-2019080661-A (JP)
Title: toothbrush
Inventor: YAMAMURA SATOSHI
IPC: A46B15/00
Filed: 2017-10-30
Abstract: To provide a toothbrush in which electrification during the use can be easily assured.SOLUTION: The toothbrush 10 includes: a grip part 12; a battery 14 incorporated in the grip part 12; a conductor rod 16 that extends from one end 12b of the grip part 12 in a direction different from the longitudinal direction L of the grip part 12; and a brush part 18 that is detachably attached to one end of the grip part 12 and that has bristles 20. The conductor rod 16 has a continuity with the negative electrode of the battery 14. The grip part 12 is equipped on the surface with a metallic plate 22 that has a continuity with the positive electrode of the battery 14, and equipped with an LED 24 that always displays an electrical connection between the conductor rod 16 and the metallic plate 22. The brush part 18 is attached to the grip part 12 so that the root 20a of the bristles 20 retreats from the longitudinal direction L and that, during the use of the toothbrush 10, the conductor rod 16 and the tip end 20b of the bristles 20 have a continuity.SELECTED DRAWING: Figure 3
Patent JP-2019082070-A (JP)
Title: Water faucet
Inventor: MORIZUMI KOICHI
IPC: E03C1/044
Filed: 2017-10-31
Abstract: To provide a water faucet capable of reducing a damage risk of the water faucet main body.SOLUTION: The water faucet has a water faucet main body which includes: a hot water and water mixing valve for mixing hot water and water; and a selector valve for changing the discharge amount and the discharge direction of the hot water and water mixed by the hot water and water mixing valve. The water faucet main body is formed of a resin and the water faucet main body is provided with a pressure relief valve.SELECTED DRAWING: Figure 4B
Patent JP-2019080820-A (JP)
Title: Game system, game control device, and program
Inventor: MARUYAMA DAISUKE
IPC: A63F13/58
Filed: 2017-10-31
Abstract: To provide a game system, a game control device, and a program capable of prompting a user to acquire/use an object provided in a period other than a specific period, rather than an object provided in the specific period.SOLUTION: An object selection reception unit (110) receives selection of one or a plurality of objects as use objects to be used in a game. A game execution unit (120) executes a game based on the objects to be used. A control execution unit (130) executes control in the game so that a user has more advantages in the game if the objects provided in a specific period are not included in the objects to be used than if the objects provided in the specific period are included in the objects to be used.SELECTED DRAWING: Figure 10
Patent JP-2019083478-A (JP)
Title: Communication system, control device, gateway, communication control method, and program
Inventor: SAKAINO SATORU
IPC: H04L12/66
Filed: 2017-10-31
Abstract: To control a terminal's access to a network on the basis of the vulnerability of the terminal such as an IoT device to security.SOLUTION: In a communication system including a gateway between a terminal and a network and a control device, the control device determines whether the terminal is allowed to access to the network on the basis of the terminal's vulnerability score, and the gateway controls access from the terminal on the basis of results of the determination.SELECTED DRAWING: Figure 1
Patent JP-2019084534-A (JP)
Title: Lead-free solder alloy and solder joint
Inventor: NISHIMURA TETSURO
IPC: C22C13/00
Filed: 2017-11-01
Abstract: To provide a Sn-Ag-Cu-based lead-free solder alloy and a solder joint having an improved mechanical characteristic.SOLUTION: Mg is added as much as 2 wt% or less to a Sn-Ag-Cu-based lead-free solder alloy. Further, a solder joint is manufactured by using the lead-free solder alloy to which Mg is added. A length of a CuSnintermetallic compound (dendrite) generated in a solder bulk is suppressed by addition of Mg, and AgSn is miniaturized, to thereby improve a mechanical characteristic of the solder joint (lead-free solder alloy).SELECTED DRAWING: Figure 5
Patent JP-2019086170-A (JP)
Title: Thermomagnetic cycle device
Inventor: OHAMA HIROKAZU
IPC: F25B21/00
Filed: 2017-11-01
Abstract: To provide a thermomagnetic cycle device capable of improving output density.SOLUTION: On both end surfaces of element blocks 12A, 12B in an XX direction as an element block arrangement direction, medium flow passages 12Aa, 12Ba are opened, and adjacent element blocks 12A, 12B are separated from each other. Between the adjacent element blocks 12A, 12B, a heat exchange communication part 123 is formed, wherein the heat exchange communication part communicates the medium flow passages with each other and can exchange heat with heat transport medium in the entire region in the XX direction. The heat exchange communication part 123 forms a communication clearance 125 set based on a heat penetration distance from the element blocks 12A, 12B to the heat transport medium.SELECTED DRAWING: Figure 4
Patent JP-2019088059-A (JP)
Title: Charging communication control device, on-vehicle apparatus, charging communication control system, and charging communication control method
Inventor: WATABE MASASHI
IPC: G08C17/00
Filed: 2017-11-02
Abstract: To provide a charging communication control device capable of controlling charging communication such that power transmission being performed by a wireless power transmission device does not bring a bad influence on a communication system mounted in a vehicle.SOLUTION: A charging communication control device 1 communicates information concerning charging control, with a wireless power transmission device 3 for charging a vehicle driving battery 4 by transmitting power to a vehicle C having the battery mounted therein in a non-contact manner. A frequency band which is used for power transmission being performed by the wireless power transmission device partially overlaps a frequency band of a signal being transmitted from an antenna 70 provided to the vehicle to a vehicular communicator 7. The charging communication control device includes a wireless transmission unit 11 that, when the antenna transmits a signal to the communicator, transmits, to the wireless power transmission device, a stop request signal for requesting to stop power transmission being performed by the wireless power transmission device.SELECTED DRAWING: Figure 1
Patent JP-2019084758-A (JP)
Title: Thermal recording material
Inventor: HORI SHUNSUKE
IPC: B41M5/333
Filed: 2017-11-07
Abstract: To provide a thermal recording material which has good color developing sensitivity and excellent heat resistance of a printed part.SOLUTION: A thermal recording material contains a developer and a colorless or pale leuco dye on a substrate, and is characterized by containing compounds in the figure and 1,3-diphenylurea.SELECTED DRAWING: None
Patent JP-2019086451-A (JP)
Title: Semiconductor device, angle value correcting circuit, and method
Inventor: SHIBUYA YOSHITAKA
IPC: G01D5/20
Filed: 2017-11-09
Abstract: To enable a rotation angle value to be corrected without incurring an increase in a circuit scale.SOLUTION: A rotation cycle measuring unit 151 measures a rotation cycle of a revolving shaft whose rotation angle is detected using a resolver that outputs a signal corresponding to the rotation angle of the revolving shaft. A rotation speed calculation unit 152 calculates a rotation speed of the revolving shaft on the basis of the rotation cycle. An acceleration calculation unit 153 calculates a change rate of rotation speed per section when a prescribed rotation angle of the revolving shaft is divided into 2sections, where n is an integer 1 or greater. An estimated angle calculation unit 154 calculates an estimated value of rotation angle on the basis of the rotation speed and its change rate assuming that the revolving shaft is moving with uniform acceleration. A correction value calculation unit 155 calculates a correction value for a rotation angle value converted from an output signal of the resolver. A correction value application unit 156 applies the correction value to the rotation angle value and generates a corrected angle value.SELECTED DRAWING: Figure 3
Patent JP-2019086259-A (JP)
Title: Copper porous body for vaporization member, ebullition cooler, and heat pipe
Inventor: SAIWAI TOSHIHIKO
IPC: F28D15/02
Filed: 2017-11-09
Abstract: To provide a copper porous body for vaporization member, capable of securing a contact area with liquid-phase medium, further capable of efficiently discharging gas-phase medium, and capable of efficiently vaporizing the liquid-phase medium with heat from a heating body.SOLUTION: A copper porous body for vaporization member used as a vaporization member for vaporizing contacting liquid-phase medium, is composed of a sintered body of a plurality of copper fibers 11, and has a skeleton part 12 of three-dimensional network structure, wherein a porosity falls within a range of 65-95%, an aperture diameter falls within a range of 100-2000 μm, and a standardized specific surface area S=S×R defined by a product of a specific surface area S (m/g) and a diameter R (m) of the copper fiber, falls within a range of 0.001-0.25.SELECTED DRAWING: Figure 2
Patent JP-2019089362-A (JP)
Title: Control device of drive mechanism for vehicles, and drive system for vehicles including the same
Inventor: TERAJIMA KEIJI
IPC: F16D41/12
Filed: 2017-11-10
Abstract: To provide a control device of a drive mechanism for a vehicle capable of alleviating noise, and a drive system for a vehicle including the control device.SOLUTION: A drive mechanism for a vehicle includes: a claw member; a one-way clutch having an engagement surface capable of being engaged with the claw member; and a motor for generating a drive force, with which a vehicle is driven, by rotating in a first direction. A control device of the drive mechanism for the vehicle includes a control unit that rotates the motor in a second direction, which is opposite to the first direction, when the one-way clutch does not transmit power, and thus controls the motor so that the motor causes the claw member and the engagement surface to approach each other.SELECTED DRAWING: Figure 10
Patent JP-2018057385-A (JP)
Title: METHOD OF PRODUCING POWDER CONTAINING α,α-TREHALOSE DIHYDRATE CRYSTALS
Inventor: SHIBUYA TAKASHI
IPC: C12P19/12
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a production method enabling trehalose dihydrate crystalline powder to be produced with starch as raw material in a consistent process with high starch yield.SOLUTION: The production method of trehalose dihydrate crystalline powder comprises: a step of allowing starch debranching enzyme and cyclomaltodextrin glucanotransferase, together with α-glycosyl trehalose-forming enzyme and trehalose-releasing enzyme to act on liquefied starch followed by allowing glucoamylase to act to obtain a saccharide solution containing α,α-trehalose, crystallizing the α,α-trehalose dihydrate crystals from the saccharide solution, and collecting, aging and drying the same; by using an enzyme derived from a microorganism belonging to the genus Paenibacillus as the cyclomaltodextrin glucanotransferase a fractionation step using column chromatography is not required and the α,α-trehalose content in the sugar solution is made to be more than 86.0 mass% in terms of anhydride.SELECTED DRAWING: None
Patent JP-2019091811-A (JP)
Title: Semiconductor device manufacturing method
Inventor: INABA KEIGO
IPC: H01L23/29
Filed: 2017-11-15
Abstract: To provide a semiconductor device manufacturing method which can reduce inclination of a lead frame.SOLUTION: A manufacturing method of a semiconductor device 1 at least includes: a preparation step S1 of preparing a bonded body 11 where a first lead frame 3 is bonded to one surface of a semiconductor element 4 via a first solder layer 21 and a metal block 6 is bonded to the other surface of the semiconductor element 4 via a second solder layer 22; and a solder bonding step S4 of bonding a second lead frame 7 to an opposite surface 61 of the metal block 6 via a third solder layer 23. The manufacturing method further includes a resin shaping step S3 of shaping an encapsulation resin body 5 on the bonded body 11 before the solder joint step S4 so as to make a recess 51 for storing the second lead frame 7. In the solder bonding step S4, the second lead frame 7 is stored in the recess 51; and the second lead frame 7 and the metal block 6 are solder bonded in a state where the second lead frame 7 is supported by the encapsulation resin body 5.SELECTED DRAWING: Figure 2
Patent JP-2019090954-A (JP)
Title: Color filter substrate and manufacturing method of the same, and display panel
Inventor: MIKUMO KATSUHIRO
IPC: G02F1/1335
Filed: 2017-11-16
Abstract: To prevent occurrence of density unevenness or decrease in light transmittance in a peripheral part of a light-shielding layer in a color filter substrate including the light-shielding layer and a color layer.SOLUTION: A CF substrate (color filter substrate) 10 includes a glass substrate (light-transmitting substrate) 11, a light-shielding layer 51 formed to have a predetermined pattern on the glass substrate 11, a light-transmitting layer 53 formed along an outer edge of the light-shielding layer 51 on the glass substrate 11, and a color layer 52 formed on the glass substrate 11 and colored so as to give a predetermined color to transmitted light. The color layer 52 is formed in such a manner that the color layer starts from a non-interposed region BNR having no light-shielding layer or the like, where the layer is deposited directly on a back surface (upper surface) of the glass substrate 11 without any of the light-shielding layer 51 and the light-transmitting layer 53 interposed, and climbs up the back surface (upper surface) of the light-transmitting layer 53 to overlap the back surface (upper surface) of the light-shielding layer 51. The light-transmitting layer 53 is formed in such a manner that the layer shows a higher light transmittance than the color layer 52 in the whole wavelength region of visible light and has a thickness dimension d3 on the non-interposed region BNR side smaller than a thickness dimension d1 of the light-shielding layer 51.SELECTED DRAWING: Figure 3
Patent JP-2018099729-A (JP)
Title: Manufacturing method of can
Inventor: MATSUO SHOJI
IPC: B21D51/26
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a can which can stably secure height accuracy in a can axial direction while bottom reform processing is performed at a can bottom so as to satisfy weight saving of the can and stabilization of the sealed state.SOLUTION: A manufacturing method of a can comprises: a bottom reform process S09 which performs bottom reform processing to at least one of an inner peripheral wall and an outer peripheral wall in an annular projection part projecting from an opening end part of a can body along a can axis direction to a can bottom in the can bottom of the bottomed cylindrical can including the can body and the can bottom; and a trimming process S12 which performs trimming processing at the opening end part of the can body. The trimming process S12 is performed after the bottom reform process S09.SELECTED DRAWING: Figure 1
Patent JP-2019096563-A (JP)
Title: Contact device and electromagnetic relay
Inventor: KODAMA KAZUHIRO
IPC: H01H1/54
Filed: 2017-11-27
Abstract: To provide a contact device and an electromagnetic relay capable of stabilizing the connection state between a movable contact and a fixed contact.SOLUTION: A contact device 1 includes a fixed terminal 31, a movable contact 8, and a magnetic shield member 9. The fixed terminal 31 holds a fixed contact. The movable contact 8 holds the movable contact, and moves between a closed position in which the movable contact contacts the fixed contact and an open position in which the movable contact separates from the fixed contact. The magnetic shield member 9 has magnetism and is placed between the movable contact 8 and a conducting portion 20A that generates a magnetic field that causes a force in the direction from the closed position to the open position to be applied to the movable contact 8 in a state in which a current flows when energized.SELECTED DRAWING: Figure 10
Patent JP-2019101086-A (JP)
Title: Liquid crystal display panel and method for manufacturing liquid crystal display panel
Inventor: KAWAHIRA YUICHI
IPC: G02F1/13363
Filed: 2017-11-29
Abstract: To provide an in-plane switching mode liquid crystal display panel, in which leakage of light at an end of a display region is suppressed.SOLUTION: The in-plane switching mode liquid crystal display panel includes, successively from the observation surface side to the back side, a first polarizing plate, first λ/4 retardation layer, first substrate, second λ/4 retardation layer, liquid crystal layer, second substrate and second polarizing plate. In a display region, the first substrate has a color filter layer; the second λ/4 retardation layer is a monolayer state covering the color filter layer and includes a first retardation part located at an end of the display region and a second retardation part located in a center part of the display region. The thickness of the first retardation part is greater than the thickness of the second retardation part; and a difference between an in-plane retardation in the first retardation part and an in-plane retardation in the second retardation part is 10 nm or less.SELECTED DRAWING: Figure 3
Patent JP-2019103281-A (JP)
Title: Motor and air blower using motor
Inventor: SATO JUNICHI
IPC: F04D29/00
Filed: 2017-12-04
Abstract: To provide a motor capable of suppressing fire spread to the outside even in the case of ignition inside.SOLUTION: A motor (3) includes: a stator (10) having a stator core (11) and a coil (12) wound around the stator core (11); a cylindrical rotor (20) arranged outside in a radial direction of the stator (10) in a rotatable manner; a shaft (60) which is arranged inside in the radial direction of the stator (10) in a rotatable manner and is connected to the rotor (20); a resin mold part (30) covering the stator (10); and a flame-retardant fireproof plate (50) which is arranged at one side in an axial direction to the coil (12) in the resin mold part (30), and covers at least a part of the coil (12). The fireproof plate (50) has strength higher than that of the resin mold part (30).SELECTED DRAWING: Figure 1