baber/WOPTO huggingface dataset:
Patent JP-2019029499-A (JP)
Title: Component supply device and component mounting device
Inventor: TANIGUCHI KEN
IPC: H05K13/02
Filed: 2017-07-28
Abstract: To provide a component supply device which can supply components while changing a direction of a tray and reduce an occupied space.SOLUTION: A tray feeder (a component supply device) 10 forms a component mounting device M1 with a device body 1 including a component mounting head 5a which can take out components stored in a tray Tr. The tray feeder 10 includes: a tray support unit 14 which supports the trays Tr in a state that the trays Tr can be taken thereinto or out therefrom toward both axial sides as seen in a horizontal uniaxial direction; a rotation driving mechanism 18 which rotates the tray support unit 14 around a vertical axis; and a tray transfer mechanism 19 (a first tray transfer mechanism) which takes the tray Tr into/out from the tray support unit 14 from one side of the tray support unit 14 and arranges the tray Tr in a component take-out position Po where a head 5a takes outs components.SELECTED DRAWING: Figure 1
Patent JP-2018065240-A (JP)
Title: Hobbing processing using cutting oil discharged from inside of hob cutting blade groove bottom
Inventor: KITAI MASAYUKI
IPC: B23F21/16
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem as the cutting oil injection to a cutting point is difficult by injecting a cutting oil from the inside of a cutting blade groove bottom of a hob in the hobbing processing of a gear of a large torsion angle and the hobbing processing of high-speed rotation thereof.SOLUTION: A circulation hole of a cutting oil is provided in the inside of a hob spindle and in the inside of a hob arbor as a machine structure of a hobbing machine, a hob with a cutting oil discharge port is used in a cutting blade groove bottom, hobbing processing is performed while the cutting oil is discharged from the inside of a hob cutting blade groove, and thereby the cutting oil is effectively injected to a cutting point.SELECTED DRAWING: None
Patent JP-2019025205-A (JP)
Title: Needle thread feeding device for sewing machine
Inventor: OKAMOTO SHIGERU
IPC: D05B45/00
Filed: 2017-08-02
Abstract: To provide a needle thread feeding device for sewing machine in which thread breakage does not occur caused by excessive tension being imparted to the needle thread delivered from the bobbin, and which can suppress twist occurring in a portion of a needle thread pulled up from a bobbin.SOLUTION: A needle thread 12 delivered upward from a bobbin 11 arranged vertically is delivered to a sewing machine 15 via a threading guide 13. At this time, a forward rotation motor 25 is driven, and being synchronized with the delivery of the needle thread 12 from the bobbin 11, the bobbin 11 is rotated in the normal direction with the delivery direction of the needle thread 12. Therefore, twist at the rising portion of the needle thread 12 can be suppressed. Also, as the rotation speed of the normal rotation motor 25 is adjusted by a motor controller 24 according to a needle thread residual amount of the bobbin 12, even when a thin thread is used, thread breakage caused by tension which was a problem in the conventional device does not occur at the rising portion.SELECTED DRAWING: Figure 1
Patent JP-2019032360-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2017-08-04
Abstract: To provide an electrophotographic photoreceptor that is excellent in sensitivity characteristics.SOLUTION: An electrophotographic photoreceptor comprises a conductive substrate and a photosensitive layer. The photosensitive layer is a single-layer photosensitive layer. The photosensitive layer contains a charge generating agent, a hole transport agent, an electron transport agent, and a binder resin. The electron transport agent contains a compound represented by the general formula (1). In the general formula (1), Rand Reach independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an aryl group having 6 to 14 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, or a cycloalkyl group having 3 to 10 carbon atoms. The alkyl group having 1 to 10 carbon atoms may have an aryl group having 6 to 14 carbon atoms. Rand Rmay be the same as or different from each other.SELECTED DRAWING: None
Patent JP-2019031002-A (JP)
Title: Brake control device of injection molding machine and brake control method of injection molding machine
Inventor: UCHIYAMA TATSUHIRO
IPC: B29C45/64
Filed: 2017-08-07
Abstract: To suppress degradation and damage of a brake mechanism imparting a braking force to a mold opening/closing mechanism of an injection molding machine.SOLUTION: A brake control method of an injection molding machine 10 comprises: acquiring mold clamping force information indicating a mold clamping force of a mold opening/closing mechanism 30; and controlling a brake mechanism 48 in such a manner that a braking force imparted to the mold opening/closing mechanism 30 becomes small as the mold clamping force of the mold opening/closing mechanism 30 is large when a servo amplifier 42 blocks supply of power to a servo motor 38 driving the mold opening/closing mechanism 30.SELECTED DRAWING: Figure 4
Patent JP-2019035827-A (JP)
Title: Image forming apparatus
Inventor: MORI ATSUSHI
IPC: G03G15/08
Filed: 2017-08-10
Abstract: To appropriately adjust an imaging condition in adjustment control during image forming operation.SOLUTION: In an image forming apparatus including adjustment control means 112 for creating a test toner image in a non-image formation area on a latent image carrier during an image forming operation, and performing adjustment control for adjusting setting values of imaging conditions of a charging bias Vc, exposure intensity LDP, a development bias Vb, or the like on the basis of a toner attachment amount detection result of the test toner image by toner attachment amount detection means 48, the adjustment control means adjusts the setting values of the imaging conditions by using potential information of an exposure part potential VL and a background part potential Vd, or the like of an adjusting pattern to be created on the latent image carrier during non-image forming operation detected by potential detection means 18, and a toner attachment amount detection result of a toner image for adjustment during the image forming operation acquired by the toner attachment amount detection means.SELECTED DRAWING: Figure 6
Patent JP-2018032626-A (JP)
Title: Connector device having male and female assemblies and connector position assurance device, male connector assembly, female connector assembly, and method for operating connector device
Inventor: FRANKLIN A HOLUB
IPC: H01R13/64
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a male connector assembly, a female connector assembly, and a connector position assurance (CPA) device which is inserted into one of connector assemblies and provides the male connector assembly and the female connector assembly with auxiliary lock assurance.SOLUTION: A connector device 1 includes: a male connector assembly 100; a female connector assembly 200; and a connector position assurance (CPA) device 300. The connector position assurance (CPA) device is inserted into one of connector assemblies, and locks the male connector assembly and the female connector assembly together as auxiliary lock assurance.SELECTED DRAWING: Figure 1
Patent JP-2019033972-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-08-18
Abstract: To provide a technique capable of suppressing fraudulence to a game machine.SOLUTION: A game machine includes: a ball entry part permitting entry of game balls; lottery processing execution means for executing a predetermined lottery process, based on entry of game balls into the ball entry part; and setting change mode execution means for executing a setting change mode capable of changing setting of a winning probability in the predetermined lottery process by receiving external operation. The setting change mode execution means includes means for executing the setting change mode in satisfaction of a first condition at a point in time of power-on of the game machine but preventing execution of the setting change mode even if the first condition is satisfied after power is turned on.SELECTED DRAWING: Figure 51
Patent JP-2019040372-A (JP)
Title: Outside-vehicle environment recognition device
Inventor: OBUCHI KATSUHIKO
IPC: G08G1/16
Filed: 2017-08-24
Abstract: To provide an outside-vehicle environment recognition device capable of accurately recognizing a parallel traveling vehicle and the like with a simple configuration.SOLUTION: A calculation unit 31 calculates the locus of a representative point P within a setting range of a radar object detected by a radar 34, recognizes the shape of a lane corresponding to the representative point P of the radar object, calculates a matching rate between the shape of the locus of the representative point P and the recognized lane shape, and determines whether there is a three-dimensional object corresponding to the locus of the representative point based on the calculated matching rate.SELECTED DRAWING: Figure 6
Patent JP-2019038369-A (JP)
Title: Lid urging structure
Inventor: HIRAMA TAKU
IPC: B60K15/05
Filed: 2017-08-25
Abstract: To restrict sudden closing of a lid when it is operated to be closed, while ensuring a large torque for the lid in the maximum open position.SOLUTION: A lid urging structure has a spring body 16 that urges the lid 5 by its being provided such that one end 16a of a spring is connected to the supply-port formation body 4 and the other end 16b of the spring is connected to the lid 5 and the most elastic deformation is exhibited in the intermediate position between the closed position of the lid 5 and the maximum open position thereof. The spring body 16 is connected to the lid 5 so as to allow a variable distance between the other end 16b of the spring and the rotation center of the lid 5. The distance is constant when the lid 5 is located between the closed position and the intermediate position, increases while the lid moves from the intermediate position to the maximum open position, and is maximum when the lid is in the maximum open position.SELECTED DRAWING: Figure 4
Patent JP-2019038436-A (JP)
Title: Granule transport vehicle
Inventor: KARASAWA TAKAMASA
IPC: B65D88/12
Filed: 2017-08-28
Abstract: To propose a granule transport vehicle for restraining the degradation of a granule by unloading a cargo due to a temperature rise in the first place, restraining even the degradation of the granule by unloading the cargo due to dew condensation sticking in the second place, and further simply and easily realizing these in the third place.SOLUTION: A granule transport vehicle 11 loads and transports a granule A in a tank 12 in a bulky dispersive loading state and unloads it. A compressor 7 and a heat exchanger 16 are placed on a vehicle. The compressor 7 forms compressed air B by compressing outside air C. The heat exchanger 16 cools this compressed air B, and reduces a saturated steam quantity, and condenses and removes the included steam thereby. A water separation part 22 is added to the heat exchanger 16. Cargo unloading is realized by an air force-feed system, and supplies such the cooled and dried compressed air B to the tank 12 and thereby fluidizes the loaded granule A, and discharges it by using an inside-outside pressure difference.SELECTED DRAWING: Figure 1
Patent JP-2019046594-A (JP)
Title: Suspension type outlet system
Inventor: YOSHII OSAMU
IPC: H01R13/46
Filed: 2017-08-30
Abstract: To provide a suspension type outlet system that is less likely to limit a range of human activity when not being in use.SOLUTION: A suspension type outlet system 100 includes a cable outlet 1 attached to a wiring duct 80 and supplied with power from the wiring duct 80 and a holder 9 for holding the cable outlet 1. The cable outlet 1 includes a mounting portion 3, an outlet body 2, and a cable 4. The mounting portion 3 is attached to the wiring duct 80. The outlet body 2 has a connection port 20 for performing connection with a connection target and is suspended from the mounting portion 3 along the first direction D1. The cable 4 connects the mounting portion 3 and the outlet body 2. The holder 9 holds a portion other than the mounting portion 3 in the cable outlet 1 such that the cable outlet 1 is in a posture along the second direction D2 in which the cable 4 intersects the first direction D1.SELECTED DRAWING: Figure 1
Patent JP-2019047257-A (JP)
Title: Distribution device and distribution method
Inventor: HASHIMOTO YOSHITSUGU
IPC: H04W4/06
Filed: 2017-08-31
Abstract: To distribute software to communication devices 1 to be updated without affecting the other communication devices 1 connected to a base station 2.SOLUTION: A distribution device 3 comprises: an information acquisition unit 331 that acquires, from communication devices 1, device identification information for identifying the communication devices 1 and base station identification information for identifying, of a plurality of base stations 2 in a radio communication network, a base station 2 to which the communication devices 1 belong; a determination unit 332 that determines, for each of the base stations 2, an order to distribute software to the plurality of communication devices 1 belonging to the base station 2 on the basis of the device identification information and base station identification information; and a distribution unit 333 that distributes the software from the base station 2 to the communication devices 1 in a number equal to or less than a threshold on the basis of the order determined by the determination unit 332.SELECTED DRAWING: Figure 2
Patent JP-2017205645-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of adding new control by restraining compression of capacity of a storage area for storing predetermined control information.SOLUTION: Data in a first work area 2160 are updated by a program in a first control area 2110, and are only referenced and are not updated by a program in a second control area 2210. Data in a second work area 2260 are updated by the program in the second control area 2210, and are only referenced and are not updated by the program in the first control area 2110. Thus, mutual update information can be referenced, and mutual programs can be utilized each other, while ensuring independence of both. Further, the first control area 2110 stores a program having a prescribed address for calling the program in the second control area 2210.SELECTED DRAWING: Figure 33
Patent JP-2019042690-A (JP)
Title: Nanoparticle production device and nanoparticle production method
Inventor: MURAMOTO YASUHIKO
IPC: B01J2/06
Filed: 2017-09-05
Abstract: To efficiently obtain a spherical nanoparticle.SOLUTION: A nanoparticle production device has a supply part SU that supplies liquid ML containing raw material particles, and an irradiation part IP that irradiates the liquid ML supplied from the supply part SU with laser light. In the irradiation part IP, raw material particles in the liquid ML are irradiated with laser light, the raw material particles are fused, the fused raw material particles are cooled with the liquid ML, and spherical nanoparticles are produced.SELECTED DRAWING: Figure 1
Patent JP-2019042393-A (JP)
Title: Endoscope Reprocessor
Inventor: HIWATARI YUTARO
IPC: A61B1/12
Filed: 2017-09-06
Abstract: To provide an endoscope reprocessor that can reduce an amount of liquid stored in a treatment tank to shorten time for introducing the liquid into the treatment tank.SOLUTION: An endoscope reprocessor 1 comprises a treatment tank 21 in which an endoscope is arranged, a liquid introducing part S for performing liquid introduction into the treatment tank 21, a retaining plate 131 for covering at least a portion of the endoscope, a moving part 121 for moving the retaining plate 131 toward a bottom surface of the treatment tank 21, a liquid sensor 141 for detecting a water depth of the retaining plate 131, and a control unit 96 for instructing the liquid introducing part S to perform the liquid introduction, and instructing the liquid introducing part S to stop the liquid introduction depending on a detection result of the liquid sensor 141.SELECTED DRAWING: Figure 2
Patent JP-2019048488-A (JP)
Title: Mobile system in pipe and program to detect mobile body in stuck state
Inventor: TAKANISHI ATSUO
IPC: B61B13/10
Filed: 2017-09-07
Abstract: To provide a system which has a mobile body moving in a pipe in a relatively simple constitution and a method which automatically detects a situation where a mobile body becomes immobile in a pipe or detects occurrence of the body falling in stuck state, and controls movement of the mobile body to dissolve the stuck state.SOLUTION: A mobile system in a pipe 10 comprises a stuck state detecting means 44 which, when a part of a mobile body 11 touches an inner surface of a gas pipe P, depending on a friction noise state of the touching, detects occurrence of a stuck state where the mobile body 11 becomes immobile in the pipe P, being caused by the touching and a drive command instructing means 45 which, when the stuck state occurs, instructs an air supplying or exhausting unit 12 to carry out a drive command to make the mobile body 11 dissolve the stuck state.SELECTED DRAWING: Figure 4
Patent JP-2019050296-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: UTSUNOMIYA HIROYUKI
IPC: B24B27/06
Filed: 2017-09-11
Abstract: To provide a method for manufacturing a semiconductor device with which a wafer having metal formed on the back side can be divided into individual pieces while preventing the occurrence of chipping and cutting failure.SOLUTION: A method for manufacturing a semiconductor device includes: a step (d) of forming a metal layer 13 on the back side of a semiconductor substrate 11; a step (e) of dicing the metal layer by using a blade 22; and a step of stealth dicing the semiconductor substrate.SELECTED DRAWING: Figure 1
Patent JP-2019051819-A (JP)
Title: Vehicular air conditioner
Inventor: KANEMOTO HIDEYUKI
IPC: B60H1/00
Filed: 2017-09-15
Abstract: To make a change in opening of a cold air passage on a lower side by an air mix damper on the lower side and a temperature change of air-conditioning air close to a linear change when a cold air passage is provided on each of upper and lower sides in an air-conditioning casing.SOLUTION: A water cutoff plate section 20 is provided at a bottom wall section of an air-conditioning casing 10 so as to suppress flowing of condensed water to an air flow direction downstream side. The water cutoff plate section 20 is arranged to face a gap formed between a lower side air mix damper 5 and an inner surface of the air-conditioning casing 10 from an air flow direction upstream side when an opening of a lower side cold air passage R4 by the lower side air mix damper 5 is a very small opening.SELECTED DRAWING: Figure 7
Patent JP-2019053582-A (JP)
Title: vending machine
Inventor: IWAKO TSUTOMU
IPC: G07F11/24
Filed: 2017-09-15
Abstract: To provide a vending machine equipped with slant racks capable of stably selling various products.SOLUTION: An automatic vending machine comprises: multiple product storage shelves 10 which are vertically arranged at respective stages, and each of which is inclined so that a product outlet 45 is positioned lower and each of which defines a product storage passage 43 for storing the products longitudinally aligned. The product storage shelf 10 is integrally attached with a product unloading device 5; in an aspect of causing the product unloading device 5 to adapt deflection of the product storage shelf 10; above the product storage passage 43 in the vicinity of the product outlet 45 on the rear side of the product storage shelf 10. The product unloading device comprises: first stopper members 52 and second stopper members 53 for taking out, one by one, the products stored in the product storage passage 43; a link mechanism 54 for holding a front link pin 55 and a rear link pin 56 that advance/retract the first stopper members 52 and the second stopper members 53 alternately to/from the product storage passage 43; and a motor drive unit 70 for driving the link mechanism 54.SELECTED DRAWING: Figure 8
Patent JP-2019053236-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: KUNUGISE TAKASHI
IPC: G02B13/04
Filed: 2017-09-19
Abstract: To provide: a high-performance imaging lens which has a small angle of incidence of the principal ray on the image plane at the maximum angle of view regardless of an imaging distance, small fluctuation in the angle of view caused by focusing, and a small product outer diameter; and an imaging apparatus comprising the imaging lens.SOLUTION: The imaging lens comprises, in order from the object side, a first lens group G1, an aperture stop St, and a positive second lens group G2. During focusing from a distant object to a close-range object, the first lens group G1 remains stationary, and the aperture stop St and the second lens group G2 integrally move to the object side. The imaging lens satisfies predetermined conditional expressions relating to a focal length of the whole system, a focal length of the first lens group G1, a principal point position of the second lens group G2, a focal length of the second lens group G2, a back focal length, and the like.SELECTED DRAWING: Figure 1
Patent JP-2019056157-A (JP)
Title: Method for producing sponge titanium
Inventor: SHIGA YUICHI
IPC: C22B3/22
Filed: 2017-09-22
Abstract: To provide a method for producing sponge titanium capable of reducing zirconium impurities originating in titanium tetrachloride.SOLUTION: A method for producing sponge titanium that produces sponge titanium by a Kroll process includes the steps of: performing cooling operation of cooling and distilled and purified titanium tetrachloride obtained by distillation in a chlorination and distillation step to a temperature range of -10 to 25°C; performing filtration operation of filtering the cooled distilled and purified titanium tetrachloride in a temperature range of -10 to 25°C using a filtration material made of general-purpose plastic, a fluorine resin or ceramic with a nominal filtration precision of 0.01-1.0 μm to obtain a filtrated and purified titanium tetrachloride; and supplying the obtained distilled and purified titanium tetrachloride to a reduction and separation step.SELECTED DRAWING: Figure 1
Patent JP-2019060382-A (JP)
Title: Protective cover
Inventor: SAITO TOSHIYUKI
IPC: H02G9/02
Filed: 2017-09-26
Abstract: To provide a protective cover which is prevented from removing from a cable which is a protection object.SOLUTION: A protective cover 100 includes: a protective cover body 10 which has openings at both longitudinal ends and houses an elongated member therein; and annular fixing members 20 which are disposed in a circumferential direction of the protective cover body 10 and have an annular shape. The protective cover body 10 comprises two half split pipe bodies 15, 15 which are formed by dividing the protective cover body 10 in a longitudinal direction. The protective cover body 10 has fixing parts 30 for fixing the half split pipe bodies 15, 15 in addition to the annular fixing members 20. The fixing parts 30 are integrally formed with the half split pipe bodies 15, 15 and prevent the half split pipe bodies 15, 15 from separating in a direction X perpendicular to the longitudinal direction of the protective cover body 10.SELECTED DRAWING: Figure 1