baber/WOPTO huggingface dataset:
Patent JP-2019154102-A (JP)
Title: Switching power supply
Inventor: UENO SHIRO
IPC: H02M3/28
Filed: 2018-02-28
Abstract: To properly execute a protective function against a secondary side overcurrent without complicating a configuration, even in any state of a light load and a constant load.SOLUTION: A switching power supply 1 comprises: a switching control part 21 for performing switching control in such a manner that a secondary side output voltage of a transformer 11 becomes a target voltage to stop the switching control when inputting a voltage identified as an overvoltage to a third terminal VCC; an overvoltage protection circuit 23 for inputting a drive voltage to the third terminal VCC when a DC voltage output from a voltage generating circuit 22 does not exceed a predetermined voltage, and inputting the voltage identified as the overvoltage to the third terminal VCC when the output DC voltage exceeds the predetermined voltage; and a load increase circuit 30 for increasing a load by flowing a current from a secondary side when the output voltage exceeds a threshold voltage that is a voltage value less than a voltage value at which the secondary side output voltage becomes the overvoltage, and larger than the target voltage.SELECTED DRAWING: Figure 1
Patent JP-2019153101-A (JP)
Title: Simulation device and rainwater monitoring system using the simulation device
Inventor: SHIMODA KENTA
IPC: G16Z99/00
Filed: 2018-03-05
Abstract: To provide a simulation device which divides finely divided management object areas into areas with small amounts of rainfall and areas with large amounts of rainfall based on weather prediction information, and performs simulation of rainwater outflow by a model integrated with the areas with small amounts of rainfall.SOLUTION: A simulation model generation part 2 for examination creates a simulation model for examination integrated with an edge part 240 of a water channel element model on the upstream of a node part 230Y of a predetermined base point in areas whole an amount of rainfall is predicted to be small designated by a river manager received via an input part 1, a downward flow ability determination part 3 determines a downward flow ability of each of the node part 230 and the edge part 240 of the whole water channel diagram, and then a simulation model setting part 4 for analysis sets the simulation model for examination to a simulation model for analysis, and a calculation part 5 outputs downward flow values of each of the edge parts 240 and the node part 230 that are calculation results, to the outside.SELECTED DRAWING: Figure 10
Patent JP-2019164394-A (JP)
Title: Order management system
Inventor: WATASE TAKEHIRO
IPC: G06Q50/10
Filed: 2018-03-05
Abstract: To efficiently manage information of a user who registers order waiting as member information.SOLUTION: An order management system for managing order waiting of a user at a facility includes a reception terminal for receiving a registration of the order waiting at the facility, an order management server for managing an order waiting status of the user who registers the order waiting at the facility, and a membership information management unit for managing a member information management table that holds information of members of the facility. The reception terminal includes a telephone number reception unit for receiving an input of a telephone number of the user when registering the order waiting. The order management server includes a telephone number transmission unit for transmitting the input telephone number to the member information management unit. When a record with the input telephone number as a member ID does not exist in the member information management table, the member information management unit generates the record of the member with the telephone number as a member ID.SELECTED DRAWING: Figure 5
Patent JP-2019153965-A (JP)
Title: IP network connection system, IP network connection device, IP network connection method, and program
Inventor: MORIYAMA HITOSHI
IPC: H04L12/66
Filed: 2018-03-05
Abstract: To provide a connection service by IPv4 over IPv6 that can be expanded with low load.SOLUTION: An IP network connection system includes: a shared IP network connection control device 25 that is managed by a telecommunication carrier and provided in a shared IP network 2 configured with IPv6; a provider connection control device 33 provided in an ISP network 3 managed by a connection provider; a gateway relay router 32 provided at an end of the shared IP network 2 side of the ISP network 3; and a customer private facility 12 provided at an end of the shared IP network 2 side of a user network 1. The customer private facility 12 is relayed by the shared IP network connection control device 25 and assigned an IPv4 address from the provider connection control device 33, performs tunneling by an IPv6 capsule between the customer private facility 12 and the gateway relay router 32, and performs distribution of the connection provider by a shared IP network connection control device which is not an end terminal.SELECTED DRAWING: Figure 1
Patent JP-2018090335-A (JP)
Title: In-mold labeled container and manufacturing method thereof
Inventor: AIZAWA TSUNE
IPC: B65D1/26
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an in-mold labeled container having excellent gas barrier property.SOLUTION: The in-mold labeled container 10 comprises a body portion 11 and a bottom portion 1. The in-mold labeled container 10 includes a sheet molded body 3 having a container shape and having gas barrier ability, a label 4 having gas barrier ability, and an injected resin 8 disposed between the sheet molded body 3 and the label 4.SELECTED DRAWING: Figure 1
Patent JP-2018147885-A (JP)
Title: Nonaqueous electrolyte secondary battery separator
Inventor: ARISE ICHIRO
IPC: H01M50/497
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery separator which can be used in manufacturing a nonaqueous electrolyte secondary battery of which the resistance increase rate when charge and discharge cycles are repeated is small.SOLUTION: A nonaqueous electrolyte secondary battery separator comprises a polyolefin porous film, of which the ion permeation barrier energy is 300 J/mol/μm or more and 900 J/mol/μm or less.SELECTED DRAWING: None
Patent JP-2019153756-A (JP)
Title: Semiconductor device
Inventor: IWASAKI SHINGO
IPC: H01L23/48
Filed: 2018-03-06
Abstract: To provide a technology capable of restraining a spread of a joint material at a manufacturing stage of a semiconductor device.SOLUTION: The semiconductor device includes: a semiconductor element; a radiator plate connected with the semiconductor element and a power terminal joined to the radiator plate through a joint material. The power terminal is formed with a bent part bending in the thickness direction of the power terminal, at a boundary between a joint area in contact with the joint material and a non-joint area adjacent thereto.SELECTED DRAWING: Figure 5
Patent JP-2018102312-A (JP)
Title: Interleukin-2 fusion proteins and uses thereof
Inventor: RALF HOSSE
IPC: A61P37/02
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide fusion proteins of immunoglobulins and interleukin-2 (IL-2).SOLUTION: The invention provides a fusion protein comprising: (i) an immunoglobulin molecule; and (ii) two mutant interleukin-2 (IL-2) molecules having an amino acid mutation that reduces the affinity of the mutant IL-2 molecules to the intermediate affinity IL-2 receptor as compared to the wild type IL-2 molecule. The fusion protein exhibits improved properties for use as therapeutic agent in treatment of autoimmune diseases and immune mediated inflammatory diseases. Further, the invention provides a polynucleotide encoding the fusion protein, vectors and host cells comprising the polynucleotide, a method for producing the fusion protein using the host cells, and use of the fusion protein for treating diseases.SELECTED DRAWING: None
Patent JP-2019155664-A (JP)
Title: Resin molding device and method for manufacturing resin molding
Inventor: SHIMODA YUSUKE
IPC: B29C43/36
Filed: 2018-03-09
Abstract: To reduce variations in thickness of a resin molding.SOLUTION: A resin molding device has a first molding die having a cavity and a second molding die arranged so as to face the first molding, and mold-closes the first molding die and the second molding die to mold a resin molding W, in which the first molding die has a bottom surface member forming a bottom surface of the cavity, and an adjustment member which comes in contact with a surface on an opposite side to the bottom surface of the bottom surface member and adjusts a shape of the bottom surface in mold closing.SELECTED DRAWING: Figure 2
Patent JP-2019159203-A (JP)
Title: Optical member, projection device, head-mounted display, head-up display, vehicle, spectrometer, and image forming apparatus
Inventor: NIIGATA ICHIU
IPC: G02B5/18
Filed: 2018-03-15
Abstract: To provide an optical member that can diffract a specific wavelength with high efficiency, a projection device, a head-mounted display, a head-up display, a vehicle, a spectrometer, and an image forming apparatus.SOLUTION: An optical member 10 comprises: a curved surface part 11; and fine structures 12 that are formed on the curved surface part 11 at a predetermined pitch, and the predetermined pitch changes according to the curvature of the curved surface part 11.SELECTED DRAWING: Figure 2A
Patent JP-2019164887-A (JP)
Title: Production method of paste for negative electrode production, negative electrode for battery, battery and production method of negative electrode for battery
Inventor: TAKAMATSU HIDEAKI
IPC: H01M4/1393
Filed: 2018-03-19
Abstract: To provide a production method of a paste for negative electrode production, by which a negative electrode of a battery superior in the adhesion of a current collector layer and a negative electrode active material layer can be obtained with stability.SOLUTION: A production method of a paste for negative electrode production according to the present invention comprises the steps of: (A) preparing a mixture (M1) containing at least a negative electrode active material and a first thickener by mixing the negative electrode active material and the first thickener; (B) preparing a paste precursor by adding one or more liquid components selected from emulsion aqueous solutions each containing an aqueous medium and an aqueous binder to the mixture (M1) and mixing them in a wet manner; and (C) preparing the paste for negative electrode production by further adding the one or more liquid components to the paste precursor and mixing them in a wet manner. The step (B) comprises the step (B1) of obtaining a mixture (M2) by making the one or more liquid components fit in with the mixture (M1), the step (B2) of obtaining a mixture (M3) by mixing a second thickener and the one or more liquid components in the mixture (M2) and the step (B3) of obtaining the paste precursor by stiffening the mixture (M3) at least in this order.SELECTED DRAWING: None
Patent JP-2019162249-A (JP)
Title: Biological information measuring device
Inventor: ADACHI YUMA
IPC: A61B5/022
Filed: 2018-03-19
Abstract: To improve position adjustment between the other end of a second plate frame member and a leading end of a belt in a buckle-equipped type biological information measuring device.SOLUTION: A buckle 30 has a fixed plate-like first plate part 35 and a plate-like second plate part 36 rotatably provided at the other end h of a second plate frame member 30b. The second plate part 36 includes a projection part 36h extending over the first plate part 35 when overlapping with the external surface of the first plate part 35. A first fixing element 32 is provided at a side that becomes an inner surface when overlapping with the external surface of the first plate part 35, of the projection part 36h. A second fixing element 25 that can engage with the first fixing element 32 is provided on the external surface of a leading end of a belt. A first engagement projection piece 35c is provided to the first plate part 35, and a second engagement projection piece 36c that can overlap and engage with the first engagement projection piece 35c with respect to a thickness direction is provided to the second plate part 36.SELECTED DRAWING: Figure 6C
Patent JP-2019162930-A (JP)
Title: Control device of hybrid vehicle
Inventor: OTA TOKUJI
IPC: B60K6/44
Filed: 2018-03-19
Abstract: To provide a control device of a hybrid vehicle capable of avoiding insufficiency of driving force and properly responding to an acceleration request of a driver even during a low temperature time when output performance of a battery is degraded.SOLUTION: A control device of a hybrid vehicle includes: an engine; a first motor; a secondary battery which stores power generated in the first motor; and a second motor which outputs torque by being supplied with power from the secondary battery and generates driving force in a drive wheel. When a request output of a driver is larger than a prescribed output during a low temperature time when performance of the secondary battery and the engine is changed as compared with a normal temperature time, engine torque output by the engine is temporarily increased more than the engine torque to be output on the basis of the request output during the normal temperature, and power is generated by the first motor (step S12).SELECTED DRAWING: Figure 3
Patent JP-2019167887-A (JP)
Title: Intake air cooling device and intake air cooling method
Inventor: UMEDA NOBUAKI
IPC: F02C7/143
Filed: 2018-03-23
Abstract: To provide an intake air cooling device capable of efficiently performing cooling by spraying water to intake air of a gas turbine.SOLUTION: An intake air cooling device 1 has an intake air duct 2 which is set up on the intake side of a gas turbine and is provided with a spray nozzle 7 on an inner part thereof. Therein, the intake air duct 2 has an intake port 3 in which a filter 4 is set up, a silencer 6 is set up on the lower stream side than the filter 4, the spray nozzle 7 is set up on the lower stream side than the filter 4 and on the upper stream side than the silencer 6, and a cross-section of the intake air duct 2 on the set-up position of the spray nozzle 7 is 75% of the cross-section of the filter set-up part 5 of the intake port 3 or less.SELECTED DRAWING: Figure 1
Patent JP-2019169863-A (JP)
Title: Structure internal surface imaging system
Inventor: HORI RYUICHI
IPC: H04N7/18
Filed: 2018-03-23
Abstract: To provide a structure internal surface imaging system capable of easily acquiring the video of the internal surface in a tall structure having a centrum in a wide range where the position for the structure is specified.SOLUTION: A structure internal surface imaging system includes a floating body having lift generation means, multiple imaging means mounted on the floating body, posture control means mounted on the floating body, and height adjustment means for moving the floating body in the vertical direction via a wire. The multiple imaging means are arranged so that a connected image, obtained by connecting the single images acquired by respective imaging means, becomes a panoramic image. The posture control means controls the yaw-angle with axis in the vertical direction of the floating body while maintaining horizontal posture of the floating body, and fixes the orientation of the imaging means for each imaging means.SELECTED DRAWING: Figure 1
Patent JP-2019173830-A (JP)
Title: Differential gear device
Inventor: ITO KOHEI
IPC: F16H48/40
Filed: 2018-03-28
Abstract: To provide a differential gear device in which a ring gear is fastened and fixed to a differential case with a plurality of bolts, and which can efficiently prevent the loosening of the bolts.SOLUTION: A differential gear device comprises an outer tooth type ring gear and a differential case which integrally rotates together with the ring gear. An attachment part which is integrally formed into a flange shape is formed at a periphery along a shaft rotation direction of a rotating shaft of the ring gear in the differential case, the ring gear is fastened and fixed to the attachment part with a plurality of bolts, and the plurality of bolts are aligned in the shaft rotation direction of the rotating shaft, and arranged so that the arrangement density of the bolts becomes low in a portion in which a stiffness change of the differential case is small, and becomes high in a portion in which the stiffness change is large.SELECTED DRAWING: Figure 2
Patent JP-2019181573-A (JP)
Title: Picking device and method for the same
Inventor: KASHIHARA SHINSUKE
IPC: B25J13/08
Filed: 2018-04-02
Abstract: To provide a picking device which can automatically recognize and pick a picking object as a holding object at a distribution site.SOLUTION: A picking device includes: a camera which generates three-dimensional point group information of a plurality of picking objects as a whole loaded in a cardboard box; area determination means (a step S7, a step S12) which determines an area of an individual picking object by finding out a common three-dimensional shape from the plurality of picking objects as a whole based on the generated three-dimensional point group information; positional posture output means (a step S12) which outputs a three-dimensional positional posture of the picking object as a holding object based on the three-dimensional point group information generated by the camera belonging to the area of the picking object determined by the area determination means (the step S7, the step S12); and a robot which holds and transfers the picking object as the holding object based on the three-dimensional positional posture output by the positional posture output means (the step S12).SELECTED DRAWING: Figure 2
Patent JP-2019182460-A (JP)
Title: Easy-to-open packaging bag
Inventor: HASHIMOTO KOHEI
IPC: B65D33/25
Filed: 2018-04-05
Abstract: To provide a packaging bag in which the start of tearing is easy, in which the starting position is clear, in which the tearing is appropriately connected to an opening guide line even when there is variety in the positions of end points of the opening guide line on the surface and rear surface, and in which opening of a cut area after opening is easy.SOLUTION: A packaging bag 10 includes seal parts 11, 12, a storage part 15, and opening means for opening the storage part. The opening means includes: a pair of opening starting parts 20 comprising a pair of scar groups 22 provided in seal parts of a pair of side end parts, and a pair of notches or cutouts 21 provided at end edges; and opening guide lines 23, 24 provided at surface and rear surface of a laminate sheet respectively so that one end part is provided in one region of the scar groups and the other end part is provided in the other region. An opening guide line is formed so that it extends substantially in parallel with a predetermined interval in a non-seal part, and it is in the same or adjacent position on both end parts, on the surface and rear surface.SELECTED DRAWING: Figure 1
Patent JP-2018108027-A (JP)
Title: Motor with reduction gear
Inventor: KAWASHIMA YOSHICHIKA
IPC: H02K13/00
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor with reduction gear capable of further suppressing generation of electromagnetic noise and easily positioning a holder stay.SOLUTION: A support pin 23 is erected on a block pedestal that is protrusively provided on a bottom face 18a of a brush housing part 18 of a gear housing 7. In a holder stay 26 of a brush holder unit 6, a brush holder 29 is accommodated and an insertion hole through which the support pin 23 can be inserted is formed. In a state where the holder stay 26 is mounted on the block pedestal, the support pin 23 protrudes from the insertion hole of the holder stay 26, and a torsion coil spring 34 that presses a common brush 30c is supported by the support pin 23 in the vicinity of the brush holder 29 in which the common brush 30c is housed. A torsion coil spring 34 that presses a low-speed brush 30a and a high-speed brush 30b is supported by the support pin in the vicinity of the brush holder 29 in which the low-speed brush 30a and the high-speed brush 30b are housed.SELECTED DRAWING: Figure 4
Patent JP-2019184783-A (JP)
Title: Image formation device
Inventor: WATANABE TAKASHI
IPC: G03G21/00
Filed: 2018-04-09
Abstract: To provide an image formation device capable of making full use of a unit until an end of a life while suppressing a decrease in convenience of a user.SOLUTION: When any of a plurality of units constituting an image formation device is consumed and a load current amount 1101 of a unit increases to approach a life notice threshold 1111 which is a load current amount to be notified to a user of the image formation device that the unit needs to be replaced, at time T11, an extra amount obtained by subtracting a total current amount being actually supplied by a power supply part from a maximum load current acceptable value of the power supply part is allocated to the unit and the life notice threshold is re-set to a life notice threshold 1121 from the life notice threshold 1111. Thus, a period of time to notify a user of the necessity of replacement of a unit can be delayed to time T13 from time T12, so as to use the unit until an end of life. In addition, convenience of a user can be improved by reducing replacement frequency of the unit.SELECTED DRAWING: Figure 11
Patent JP-2019182271-A (JP)
Title: Deflector device
Inventor: HIRAMATSU SHINICHI
IPC: B60J7/22
Filed: 2018-04-12
Abstract: To provide a deflector device capable of further enhancing an arrangement freedom degree while securing required spring reaction force.SOLUTION: A deflector device comprises: a lower frame 22 extending in a width direction of a vehicle along a front edge of an opening formed on a vehicle roof; an upper frame 23 comprising a frame part 24 extending in the width direction of the vehicle and facing the lower frame 22, a pair of arm parts 25 extending rearward from one of both ends of the width direction of the vehicle of the frame part 24, and rotatably coupled to guide rails 12 around an axial line O1 extending in the width direction of the vehicle at rear end parts of both arm parts 25; a cloth-state panel 21 interposed between the lower frame 22 and frame part 24; and flexible springs 30 each of which is interposed among the arm parts 25 and the guide rails 12. Each of the arm parts 25 has a recess 27 opened to a rear side of the vehicle, and each flexible spring 30 passes through the recess 27 and reaches the guide rails 12 for extending rearward of the vehicle relative to the arm parts 25.SELECTED DRAWING: Figure 3
Patent JP-2019060843-A (JP)
Title: Strontium 90 radioactivity measurement device and measuring method of the same
Inventor: ISHII KEIZO
IPC: G01T1/172
Filed: 2018-04-20
Abstract: To provide a strontium 90 radioactivity measurement device capable of detecting strontium 90 easily and in a short time in a survey meter-like fashion without being subjected to chemical treatment.SOLUTION: A proportional counter tube 112 encapsulating therein a gas of small atomic number element less likely to cause photoelectric effect with respect to gamma-ray and X-ray is stored in a housing 111 capable of blocking an electron ray emitted from radioisotope. A sample 20 is held in a housing 121 capable of blocking an electron ray emitted from radioisotope. A connection port of the housing 111 to the housing 121 is provided with a beta ray shield plate 113 for removing an electron ray lower in energy than a beta ray from yttrium 90 so as to block the proportional counter tube 112. A control and display unit 133 measures the number of beta rays emitted from the strontium 90 included in the sample 20, based on a signal according to the energy loss of beta ray outputted from the proportional counter tube 112.SELECTED DRAWING: Figure 3