baber/WOPTO huggingface dataset:
Patent JP-2020017035-A (JP)
Title: Vehicular system
Inventor: YAMAMOTO MICHIHARU
IPC: G05D1/02
Filed: 2018-07-25
Abstract: To provide a vehicular system suitable for management and control, etc. on a vehicle that moves within a running area.SOLUTION: A vehicular system 1 has a vehicle that moves within a running area 1A in which magnetic markers 10 are placed in such a way that the magnetic polarities form a predetermined pattern, and wireless tags that output tag information which can specify the respective positions of the magnetic markers 10 by wireless communication are placed so as to correspond to some of the magnetic markers 10. The vehicular system includes: a first position specifying unit that specifies a vehicular position where a vehicle 5 is present on the basis of the position of the magnetic marker 10 specified using the tag information; and a second position specifying unit which specifies the magnetic marker 10 newly detected by the vehicle 5 on the basis of the detection record of the magnetic marker 10 in a route after passing through the magnetic marker 10 that was a reference when the first position specifying unit specified the vehicular position, and which specifies the vehicular position on the basis of the specified position of the magnetic marker 10.SELECTED DRAWING: Figure 1
Patent JP-2020016184-A (JP)
Title: Engine control device
Inventor: MORIOKA RYO
IPC: F02M26/05
Filed: 2018-07-25
Abstract: To maximize a volume of exhaust gas which is recirculated to intake air through an exhaust gas recirculation device to the extent possible.SOLUTION: An engine control device comprises: an intake passage 1 to introduce intake air into a combustion chamber 10; an exhaust passage 2 to send exhaust out of the combustion chamber 10; a throttle valve 9 which opens and closes the intake passage 1; exhaust gas recirculation devices 3 and 13 which connect the intake passage 1 and the exhaust passage 2 and introduce a portion of the exhaust into the intake air as recirculated exhaust gas; recirculated exhaust gas ratio determination means 42 which determines a target recirculated exhaust gas ratio, a target of a ratio of the recirculated exhaust gas to the intake air, depending on a load of an engine; and exhaust gas recirculation control means 43 which controls an actual recirculated exhaust gas ratio, an actual ratio of the recirculated exhaust gas to the intake air, so as to bring the same close to the target recirculated exhaust gas ratio in accordance with the load of the engine at the time. The engine control device can set plural values for the target recirculated exhaust gas ratio during acceleration depending on the required load for acceleration so that the target ratio can correspond to the load of the identical engine in transition to the required load.SELECTED DRAWING: Figure 1
Patent JP-2019029354-A (JP)
Title: Hands-free electrification device
Inventor: WATANABE YASUAKI
IPC: H01R13/641
Filed: 2018-07-27
Abstract: To provide an electrification device comprising a guide mechanism capable of promptly/smoothly coupling a plug terminal which becomes an electron supply source, with a socket terminal in the case of emergency or the like.SOLUTION: An electrification device is provided in a part of a strut 55 of a nurse cart 5 and consists of: a socket terminal 1 with which one electrification connector 13 including a power supply function to an electronic apparatus or the like mounted on the cart 5 is mainly formed; and a plug terminal 2 including another electrification connector 23 electrically coupled with the electrification connector 13 which is formed in the socket terminal 1, and mechanically coupled with the socket terminal 1. In a location of a base 9 where the plug terminal 2 is provided, a first guide 99 is provided. The first guide is formed based on a pit 93 in a recessed shape in a planar view. The first guide consists of guide surfaces which are fan-shaped on inner surface of protrusions that are formed in both ends of the pit 93.SELECTED DRAWING: Figure 1
Patent JP-2020019353-A (JP)
Title: Passenger work vehicle
Inventor: HASHIMOTO TAISUKE
IPC: B62D25/08
Filed: 2018-07-31
Abstract: To provide a passenger work vehicle that can easily change from a state where a communication device is mounted to a state where the communication device is not mounted and vice versa.SOLUTION: A passenger work vehicle M includes a motive power unit on the front inside an engine hood 20 provided at the front side of a machine body. The passenger work vehicle includes an operation unit 4 provided with a dashboard 40 disposed at the rear side of the engine hood 20 and a driver seat 42 located rearward of and separated from the dashboard 40. A partition wall 3 allowing passage of radio waves is installed removably from the engine hood 20 to be located below the dashboard 40 at a boundary portion between an inner space of the engine hood 20 and the operation unit 4. A connector 50 connectable with a communication device 60 configured to exert a communication function with radio waves is disposed in a space s1 located below the dashboard 40 and inside the engine hood 20 covered by the partition wall 3.SELECTED DRAWING: Figure 3
Patent JP-2020022126-A (JP)
Title: Communication device and changeover method
Inventor: HONMA SHUNSUKE
IPC: H04L12/44
Filed: 2018-08-02
Abstract: To perform efficient content distribution according to a viewing state.SOLUTION: An OLT 10 detects a content distribution state in each terminal, and according to the detected content distribution state, controls to change to a terminal-by-terminal distribution using an individual VLAN, or a broadcast distribution to a plurality of terminals using a broadcast VLAN. Specifically, the OLT 10 detects, as a content distribution state, that the number of viewers of a predetermined channel exceeds a predetermined threshold, or that the number of viewers of a predetermined channel falls below a predetermined threshold. On detecting that the number of viewers of the predetermined channel exceeds the threshold, the OLT 10 changes to the distribution by the broadcast VLAN, whereas on detecting that the number of viewers of the predetermined channel falls below the predetermined threshold, the OLT 10 changes to the distribution by the individual VLAN.SELECTED DRAWING: Figure 1
Patent JP-2020026972-A (JP)
Title: Inspection tool, inspection unit and inspection device
Inventor: SASANO NAOYA
IPC: G01R1/067
Filed: 2018-08-09
Abstract: To provide an inspection tool that can deal with miniaturization.SOLUTION: An inspection tool comprises: a housing that has at least three storage parts inside; and a first power source terminal, a signal terminal and a second power source terminal that have either end part in an extending direction stored respectively in a storage part in a state with either end part exposed externally. Each of the first power source terminal, the signal terminal and the second power source terminal are composed of at least one tabular probe pin expandable and contractible in the extending direction, and the probe pin is arranged in series in a plate thickness direction so that plate surfaces of the probe pin themselves face each other. Further, the signal terminal is arranged between the first power source terminal and the second power source terminal in the plate thickness direction of the probe pin.SELECTED DRAWING: Figure 5
Patent JP-2020025730-A (JP)
Title: Image processing device, image processing method, and program
Inventor: TAKAHASHI NAOTO
IPC: G06T7/11
Filed: 2018-08-10
Abstract: To enable an operator to perform appropriate dose control according to intended standard.SOLUTION: An image processing device divides a radiation image obtained by radiography of a subject into a plurality of anatomical regions, extracts at least one of a plurality of anatomical regions, and calculates dose index value of the radiography of the extracted region on the basis of pixel value in the extracted region.SELECTED DRAWING: Figure 1
Patent JP-2020014822-A (JP)
Title: Armrest for bathtub
Inventor: SAKAI TAKAYOSHI
IPC: A47K3/12
Filed: 2018-07-27
Abstract: To provide a comfortable environment when placing an elbow of a user on an edge of a bathtub, even when an edge of a bathtub is narrow or the edge has a bad touch feeling.SOLUTION: A proper size of an armrest is provided so as to allow a user to place his/her elbow on an edge of a bathtub in a comfortable manner.SELECTED DRAWING: Figure 1
Patent JP-2020025944-A (JP)
Title: Distillation apparatus
Inventor: NAKANO KUNIHIKO
IPC: B01D3/14
Filed: 2018-08-17
Abstract: To inhibit deterioration of distillation efficiency.SOLUTION: A distillation apparatus 100 includes: a body 210 having a distillate fluid discharge port 212a, a bottom product discharge port 212b, and a raw material liquid supply port 212c provided between the distillate fluid discharge port 212a and the bottom product discharge port 212b; a recovery part 300 provided at the body part 210 and having heaters 310 disposed between the raw material liquid supply port 212c and the bottom product discharge port 212b; a concentration part 400 provided at the body 210 and having coolers 410 disposed between the raw material liquid supply port 212c and the distillate fluid discharge port 212a; and heat insulation parts 500 provided in at least one of the recovery part 300 and the concentration part 400.SELECTED DRAWING: Figure 1
Patent JP-2018174359-A (JP)
Title: Component supply device
Inventor: WATANABE HIDEAKI
IPC: H05K13/02
Filed: 2018-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a component supply device capable of coping with various types of electronic components.SOLUTION: In a component supply apparatus 1 including a chute portion 5 for sliding and moving, on a sliding surface, an electronic component 2 having a body BD and leads LD projecting from a lower surface S1 thereof, the chute portion 5 is opposed to a longitudinal direction orthogonal to a sliding direction of the electronic component 2 so as to be able to adjust an interval therebetween and has a pair of bottom support members (a left-side bottom support 15 and a right-side bottom support 17) whose upper surfaces S3 are sliding surfaces. A position of each of the pair of bottom support members is adjusted according to a protrusion form of the lead LD.SELECTED DRAWING: Figure 6
Patent JP-2020029587-A (JP)
Title: Al alloy foil and method for producing the same
Inventor: SUYASU YUKO
IPC: C22C21/00
Filed: 2018-08-22
Abstract: To provide an AL alloy foil having excellent corrosion resistance in an alkali environment.SOLUTION: An Al alloy foil contains, in a mass ratio, Si of 0.5-3.0%, Ti of 1.0-3.0%, Fe of 1.0-4.0%, with the balance being Al and unavoidable impurities. In intermetallic compounds containing Fe and having a length of 1-10 μm, of all the intermetallic compounds in the Al alloy foil, a mass ratio of Fe to Al (Fe/Al) is 0.20 or less. The total content of the unavoidable impurities is 1.0% or less, preferably.SELECTED DRAWING: None
Patent JP-2020031123-A (JP)
Title: Manufacturing method of semiconductor device and the same
Inventor: SUGIYAMA HIDEKI
IPC: H01L21/336
Filed: 2018-08-22
Abstract: To provide a semiconductor device manufacturing method capable of dissipating electric charge accumulated in a gate electrode of an exposed field effect transistor when forming a contact hole.SOLUTION: When forming a contact hole CHS on an interlayer insulation film ILF, an impurity region IMR is exposed together with a gate electrode GEL. An insulation film IF is formed so as to cover the inside of the contact hole CHS, and by applying etching processing to the insulation film IF, the gate electrode GEL is exposed and the an insulator is left. When it is defined that thickness of the insulation film IF deposited on an upper surface of the gate electrode GEL is thickness t2 and the thickness of the insulation film IF deposited on the impurity region IMR is t3 in a process for forming the insulation film IF in the contact hole CHS, the insulation film IF is formed so that the thickness t3 is thicker than the thickness t2.SELECTED DRAWING: Figure 19
Patent JP-2020023859-A (JP)
Title: Electric lock
Inventor: TSUE RYUTA
IPC: E05B47/00
Filed: 2018-08-06
Abstract: To provide an electric lock that is compact and can be unlocked by a small amount of electric power even when there is a heavy load in the unlock direction, and that is not heated at high temperature by electrically continuous use.SOLUTION: The electric lock includes: a hook that is pivotally rotatable because a reception base attached to the door side is pushed, and that engages with the reception base in the locked state; a torsion coil spring that engages with the hook so that the hook operates in a direction of pushing the reception base; a lever that pivotally rotates depending on the rotation of the hook; a plunger that retracts depending on the rotation of the lever; a compression coil spring that functions so as to move the plunger forwards; and a self-holding solenoid that has the plunger which can advance and retract toward/from the solenoid body and a built-in permanent magnet.SELECTED DRAWING: Figure 2
Patent JP-2020029843-A (JP)
Title: Diagnostic device for evaporation fuel treatment system
Inventor: KUGO DAISUKE
IPC: F02M25/08
Filed: 2018-08-24
Abstract: To provide a diagnostic device for an evaporation fuel treatment system capable of more accurately making a purge flow diagnosis of an upstream side purge line for communicating a canister and an intake system of an engine with each other on the upstream side of a supercharger regardless of an operating state of the supercharger.SOLUTION: An ECU 50 includes: a first time measuring section 501 for measuring and accumulating a time when diagnosis execution conditions are satisfied after a purge flow diagnosis of an upstream side purge line 732 is started; and a determination section 505. In the determination section, when pressure in the upstream side purge line 732 is lowered by predetermined pressure or greater compared to pressure at start of the diagnosis before the measured accumulated time reaches a predetermined time, it is determined to be normal, and when the pressure is not lowered by the predetermined pressure or greater, it is determined to be abnormal. After the diagnosis execution conditions are satisfied, each time an upstream side purge valve 742 is opened, the first time measuring means 501 measures and accumulates a time when the diagnosis execution conditions are satisfied after a predetermined display time elapses after a valve opening command of the upstream side purge valve 742 is output.SELECTED DRAWING: Figure 1
Patent JP-2018185345-A (JP)
Title: Dispensing device and automatic analyzer equipped therewith
Inventor: SEKI KATSUHIKO
IPC: G01N35/02
Filed: 2018-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a dispensing device of a type that accommodates a container of a liquid to be dispensed in a cold storage box equipped with a lid and draws in the liquid to be dispensed from a suction hole formed in the lid, in which the suction hole is substantially made closable without providing an opening/closing mechanism for the suction hole.SOLUTION: A member 17 for hole closure is arranged at an arrangement position of one rack 15 in a cold storage box 11, in place of a rack 15, the member 17 having a hole closing part 17a that comes close to the underside of a lid 13 and shuts down a suction hole 13a while being positioned directly below the suction hole 13a. When not accessing a dispensing mechanism 12, the drive of a turntable 16 is controlled so that the hole closing part 17a is positioned directly below the suction hole 13a.SELECTED DRAWING: Figure 4
Patent JP-2020033905-A (JP)
Title: Cooling control device
Inventor: OSATO TAKUYA
IPC: F01P7/16
Filed: 2018-08-28
Abstract: To prevent occurrence of warping at start of an engine.SOLUTION: A cooling control device 5 includes: a second cooling water flow passage 16 that is formed in an engine 3 and through which cooling water can flow; a valve 33 capable of opening/closing the second cooling water flow passage 16; and a valve control section 37 for executing a normal control mode of controlling the valve 33 to a closed state when a temperature of the cooling water is less than a cooling water temperature threshold value and executing an engine protection mode of controlling the valve 33 to an opened state if an outside air temperature is less than an outside air temperature threshold value even when the temperature of the cooling water is less than the cooling water temperature threshold value. Due to this configuration, even in the case where the engine 3 is started when the outside air temperature is less than the threshold value, occurrence of warping of the engine 3 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2019044178-A (JP)
Title: Production method of cyclic polyarylene sulfide
Inventor: IWAHANA SOICHIRO
IPC: C08G75/0259
Filed: 2018-08-29
Abstract: To provide a production method for synthesizing a high-purity cyclic polyarylene sulfide.SOLUTION: The production method of a cyclic polyarylene sulfide comprises heating and reacting a reaction mixture A including at least (a) a linear polyarylene sulfide, (b) a sulfiding agent, (c) a dihalogenated aromatic compound and (d) 1.25 liters to 50 liters of an organic polar solvent per 1 mol of a sulfur component in the reaction mixture A at a reflux temperature under normal pressure of the reaction mixture A to lower than 250°C to produce a cyclic polyarylene sulfide in which the linear polyarylene sulfide (a) produced by step 1 as given below is used as a linear polyarylene sulfide (a) included in the reaction mixture A. The step 1: a step of heating and reacting a reaction mixture B including at least (b) a sulfiding agent, (c) a dihalogenated aromatic compound and (d) 1.25 liters to 50 liters of an organic polar solvent per 1 mol of a sulfur component in the reaction mixture B at a reflux temperature under normal pressure of the reaction mixture B to lower than 250°C to produce a polyarylene sulfide mixture including at least a cyclic polyarylene sulfide and a linear polyarylene sulfide and then separating the cyclic polyarylene sulfide to thereby produce a linear polyarylene sulfide (a).SELECTED DRAWING: None
Patent JP-2020036193-A (JP)
Title: Image reading device
Inventor: TANAKA CHIGUSA
IPC: H04N1/00
Filed: 2018-08-30
Abstract: To include additional information indicating the details of a document file in a message for notifying a user of a network identifier of the document file appropriately without unnecessarily increasing the amount of data to be transmitted.SOLUTION: An image reading unit 11 reads a page image from a document and generates image data of the page image, and an image acquisition unit 43 creates a document file corresponding to the image data and stores the file in a specific folder. An additional information generation unit 44 generates specific additional information indicating the details of the page image on the basis of the image data. A communication processing unit 45 transmits a message including a network identifier of the document file to a specific destination user designated in a job request. In that case, (a) when the destination user is a log-in user, the communication processing unit does not include the additional information in the above-mentioned message, and (b) when the destination user is not a log-in user, includes the additional information in the above-mentioned message.SELECTED DRAWING: Figure 2
Patent JP-2020031923-A (JP)
Title: Absorbent article
Inventor: MATSUOKA HIROKI
IPC: A61F13/15
Filed: 2018-08-30
Abstract: To provide an absorbent article which reduces a burden on the skin of the wearer of the absorbent article.SOLUTION: The absorbent article comprises a top sheet 30 provided on a skin side and an absorber provided on the back side of the top sheet 30. The top sheet 30 has a through hole 30H passing from the skin side through to the back side.SELECTED DRAWING: Figure 3
Patent JP-2020034845-A (JP)
Title: Electronic apparatus
Inventor: AMANO MASAYUKI
IPC: H05K5/02
Filed: 2018-08-31
Abstract: To provide an electronic apparatus that has the appearance as if a display is floating in the air.SOLUTION: An electronic apparatus comprises: a first transparent plate 4; a second transparent plate 5 opposite to the first transparent plate 4; a display 6 that partially covers the first transparent plate 4 and second transparent plate 5 between the first transparent plate 4 and second transparent plate 5; and a transparent member 10 that fills the periphery of the display 6 between the first transparent plate 4 and second transparent 5.SELECTED DRAWING: Figure 2
Patent JP-2020038269-A (JP)
Title: Display, and head-up display device including display
Inventor: MORITA TOSHIHARU
IPC: G02B27/01
Filed: 2018-09-03
Abstract: To improve assemblability of a display.SOLUTION: A display 2 comprises a storage part 20 storing a diffuser panel 24 and a display element 25, and an elastic member 27 surrounding a side edge of the display element 25 so as to be interposed between the storage part 20 and the display element 25. An engaged part 242 for fixing the diffuser panel 24 to the storage part 20 extends in the outer edge of the diffuser panel 24 while an engaging part 223 penetrating the engaged part 242 so as not to come off is protrusively formed at the storage part 20. The elastic member 27 is provided with a positioning part 273 configured such that the engaging part 223 is fit when the elastic member 27 is positioned at a regular position.SELECTED DRAWING: Figure 17
Patent JP-2020039673-A (JP)
Title: Plasma type therapy apparatus
Inventor: OSHITA TAKAYA
IPC: A61C19/06
Filed: 2018-09-12
Abstract: To provide a plasma type therapy apparatus excellent in workability that allows the direction of discharging injection gas containing plasma and active gas to be adjusted easily.SOLUTION: An active gas irradiation apparatus (plasma type therapy apparatus) includes an irradiation instrument 10 for discharging injection gas containing one or both of plasma and active gas generated by the plasma to an object to be irradiated. The irradiation instrument 10 includes a discharge direction adjusting mechanism 14 for adjusting a discharge direction of the injection gas from a nozzle 1 by operating a nozzle operation part 16 and rotating a head part 2a.SELECTED DRAWING: Figure 4
Patent JP-2020042239-A (JP)
Title: Power-supply unit and image forming apparatus
Inventor: SHIRAKI YOHEI
IPC: H02M3/28
Filed: 2018-09-13
Abstract: To provide a power-supply unit capable of determining while discriminating a failure of a power supply circuit outputting a bias voltage from an abnormality of a load of the power supply circuit.SOLUTION: The power-supply unit includes: a power supply circuit that generates a bias voltage to output the bias voltage to a load, and outputs a binary determination signal which represents a comparison result between a voltage value according to the bias voltage and a threshold value and a detection current signal representing a current value of load current flowing across the power supply circuit and the load according to the bias voltage output to the load; and determination means that determines a failure of the power supply circuit and an abnormality of the load on the basis of the determination signal and the detection current signal.SELECTED DRAWING: Figure 9