baber/WOPTO huggingface dataset:
Patent JP-2019186778-A (JP)
Title: Failed-device influence range grasping apparatus, failed-device influence range grasping method, and program
Inventor: HIRABAYASHI MUTSUMI
IPC: H04M15/00
Filed: 2018-04-12
Abstract: To provide a failed-device influence range grasping apparatus capable of appropriately billing of a call charge for a service-unprovided suspicious call, a failed-device influence range grasping method, and a program.SOLUTION: An failed-device influence range grasping apparatus 10 includes: a receiving unit 11 that receives device failure information that is failure information of elements constituting the network, user information that is information about a service user, and call details information of an IP phone; and a calculation unit 13 that calculates a subtracted call charge for a call charge related to a suspected call affected by a device failure by linking device failure information, user information, and call detail information.SELECTED DRAWING: Figure 6
Patent JP-2019181019-A (JP)
Title: wheelchair
Inventor: YOSHIKAWA HIRONORI
IPC: A61G5/10
Filed: 2018-04-16
Abstract: To provide a wheelchair configured to be changeable into a back-foldable-type wheelchair and a back-fixed-type wheelchair.SOLUTION: The wheelchair includes a pair of left/right side frames 2. Each side frame 2 includes a back lower pipe 16, and a coupler 18 to be detachably attached to an upper end part of the back lower pipe 16. The coupler 18 includes a body 40, a lower coupling part 41 integrally fixed to a lower end part of the body 40 and extending downward from the lower end part of the body, and a back upper pipe fixing part 42. The lower coupling part 41 is attached to the upper end part of the back lower pipe 16. The coupler 18 is integrally fixed to the back lower pipe 16. The back upper pipe fixing part 42 has a function of integrally fixing the back upper pipe 17 extending upward from the body 40. The body 40 and the back upper pipe fixing part 42 are integrally fixed.SELECTED DRAWING: Figure 3
Patent JP-2019191237-A (JP)
Title: Display device and display device control method
Inventor: KAMIYOSHIHARA MASAHIRO
IPC: G02F1/1347
Filed: 2018-04-19
Abstract: To provide a technique that can suppress image deterioration of a display image arising from a responce speed difference between a plurality of transmissive panels.SOLUTION: A display device of the present invention comprises: a light emission unit; a first transmissive panel where transmittance is controlled by a voltage to be applied, and which transmits light emitted from the light emission unit; a second transmissive panel where transmittance is controlled by the voltage to be applied, and which transmits the light transmitting the first transmissive panel and displays an image on a display screen; and control means that periodically controls the voltage to be applied to the first transmissive panel and the voltage to be applied to the second transmissive panel respectively on the basis of object image data. In a first period when the voltage to be applied to the first transmissive panel and the voltage to be applied to the second transmissive panel are controlled respectively, the control means is configured to temporarily control the voltage to be applied to the second transmissive panel to a voltage higher than a voltage according to the object image data so that a difference between a responce speed of the first transmissive panel and a responce speed of the second transmissive panel is equal to or less than a prescribed value.SELECTED DRAWING: Figure 2
Patent JP-2019161630-A (JP)
Title: Assembling type smartphone for each camera
Inventor: OGIWARA SATOKO
IPC: H04M1/00
Filed: 2018-03-14
Abstract: To set an environment in which personal information and privacy are protected in addition to a smartphones with a radius of less than 1 km of an address telephone contact range, and it is not necessary to contact more than necessary and have too much relationship in order to respect a navigation function and use location information when the location information is desired to be used.SOLUTION: A camera and GPS are taken from a smartphone and sold separately. The camera is placed on the smartphone, and the camera is disconnected from the smartphone to turn off the power when it is unnecessary. There is a photo file on the smartphone side, but an SD is taken to prevent damage by using a GPS function only when the GPS function is desired to be used.SELECTED DRAWING: Figure 2
Patent JP-2019187301-A (JP)
Title: Bottle holder and safety cabinet comprising the same
Inventor: KANEKO TAKESHI
IPC: F24F7/06
Filed: 2018-04-24
Abstract: To provide a bottle holder capable of facilitating exchange of a bottle with tube and a safety cabinet comprising the same.SOLUTION: A bottle holder is used for a safety cabinet comprising a work space and comprising a support bar which is extended in the work space in the width direction, and the bottle holder comprises; a side surface holding part for holding a side surface periphery of the bottle; and a bottom surface holding part for holding a bottle cap periphery of the bottle and having a bottom surface opening for taking the bottle cap. The bottle holder comprises an opening which is continuous from the bottom surface opening to a top surface on the bottom surface holding part and the side surface holding part, and the bottle is held downward.SELECTED DRAWING: Figure 5
Patent JP-2019190117-A (JP)
Title: Blind with safety function
Inventor: YAMAGISHI KAZUTO
IPC: E06B9/38
Filed: 2018-04-25
Abstract: To provide a blind with a safety function which enables opening and closing operations of a screening member, and secures safety such as security monitoring and observation at the time of absence of a resident.SOLUTION: A blind with a safety function of this invention enables opening and closing operations of a screening member (a slat 803, etc.), and comprises detection means which detects transformation of the screening member at the time of non-operation. The detection means comprises a condition detection sensor 810 (820, 830, 840) which detects presence or absence of a change of a condition of the screening member at the time of non-operation, and a control unit 850 which detects the transformation of the screening member at the time of non-operation by monitoring the signal from the condition detection sensor.SELECTED DRAWING: Figure 3
Patent JP-2019187853-A (JP)
Title: Game system, game machine, and game medium management device
Inventor: KIKUCHI NAOTO
IPC: A63F5/04
Filed: 2018-04-26
Abstract: To enable introduction and operation of a tokenless game machine with simple modification.SOLUTION: A game system of the present invention includes a game machine and a processing device. The game machine includes a first control unit, a signal output unit that outputs a first data signal and a first strobe signal, and a signal input unit that inputs a second data signal and a second strobe signal. The processing device includes a second control unit. The first control unit controls a state of the first data signal and the first strobe signal to a predetermined state at the start-up time, the second control unit controls a state of the second data signal and the second strobe signal to a specific state at the start-up time when determining that at least one state of the first data signal and the first strobe signal is a predetermined state for a predetermined time or longer, and the first control unit determines that a connection state with the processing device is normal when determining that at least one state of the second data signal and the second strobe signal is a specific state for a predetermined time or longer.SELECTED DRAWING: Figure 17
Patent JP-2019193997-A (JP)
Title: Manufacturing method for polyethylene film
Inventor: UEHARA HIROKI
IPC: B29C43/24
Filed: 2018-05-02
Abstract: To provide a manufacturing method for polyethylene film having a high tensile breaking strength and a high tearing strength, which can be subjected to a stretching process for forming a thin film or an apertured film.SOLUTION: A manufacturing method for polyethylene film includes a first roll treatment process of forming ultrahigh molecular weight polyethylene raw material powder with a viscosity average molecular weight of 1 to 15 million into a film by passing between a pair of rolls, and a second roll treatment process of obtaining a polyethylene film by passing a molded film-like polyethylene molded body between the pair of rolls. When a melting point of the ultrahigh molecular weight polyethylene raw material powder is A°C, a temperature of the roll used in the first roll treatment process is T°C, and a temperature of the roll used in the second roll treatment process is T°C, A, Tand Tsatisfy a formula (1) and (2). A≤T<A+30 formula (1) T-10≤T<T+60 formula (2)SELECTED DRAWING: None
Patent JP-2019195814-A (JP)
Title: Device and method for detecting contamination on protective glass
Inventor: KAWAKAMI YOSHITAKE
IPC: G01N21/47
Filed: 2018-05-08
Abstract: To realize a device for detecting contamination on protective glass and a method for detecting contamination on protective glass with respect to protective glass that protects a laser head from being contaminated by scattering deposit, such as spatter and fume from a weldment, in a laser welding machine.SOLUTION: A device for detecting contamination on protective glass includes: a band-pass filter which transmits light of a specific wavelength from scattered light emitted from a side face of protective glass of a laser welding machine; and a photosensor which detects the transmitted light transmitted through the band-pass filter. Further, preferably, the device for detecting contamination on protective glass additionally includes a first plano-convex lens between the band-pass filter and the side face of the protective glass.SELECTED DRAWING: Figure 1
Patent JP-2019196276-A (JP)
Title: Cement composition mixed with coal ash, and method of producing the same
Inventor: GOTO TAKU
IPC: C04B14/28
Filed: 2018-05-08
Abstract: To provide a cement composition mixed with coal ash, capable of exhibiting an ASR controlling effect even if high cavity-phase type cement clinker produced by using a large amount of waste is used therein, and a method of producing the same.SOLUTION: The cement composition mixed with coal ash according to the present invention, comprises 0.1 to 35 mass parts of coal ash relative to 100 mass parts of a cement composition comprising cement clinker in which the amount of CA calculated from Bogue's equation is 10.5 to 20 mass% and gypsum, with the Blaine specific surface area of the coal ash being 4200 to 7500 cm/g, and the mass ratio (M) represented by the equation: M=(AlO/NaO+0.658×KO+CaO+MgO) obtained from the amounts of AlO, NaO KO, CaO, and MgO present in the amorphous phase of the coal ash being not lower than 2.45 and not higher than 6.0.SELECTED DRAWING: Figure 1
Patent JP-2019196719-A (JP)
Title: Stop control device of engine
Inventor: TAKIZAWA TOMOHIRO
IPC: F02D45/00
Filed: 2018-05-08
Abstract: To further shorten a time when a rotating speed of an engine stays in a resonance area.SOLUTION: A stop control device of an engine includes a rotary electrical machine unit 20 applying a load torque to an engine 10, and a control portion 40 for controlling the load torque. The control portion determines a first target rotating speed at a first top dead center just before an upper limit rotating speed of a resonance area, within a first rotating speed area higher than the resonance area of the engine, determines a second target rotating speed in a second top dead center next to the first top dead center within a second rotating speed area lower than the resonance area, and applies the load torque to control the engine rotating speed at the top dead center, to the second target rotating speed after the first target rotating speed. The first rotating speed area is a rotating speed area controllable to the second target rotating speed at the second top dead center when the maximum load torque is applied from the first top dead center, and the second rotating speed area is a rotating speed area where the engine rotating speed becomes lower than a lower limit rotating speed after the second target rotating speed is achieved at the second top dead center.SELECTED DRAWING: Figure 1
Patent JP-2019197700-A (JP)
Title: Light irradiation device and algae cultivation device
Inventor: ONO YUKIHIKO
IPC: F21V3/00
Filed: 2018-05-11
Abstract: To provide a light irradiation device and an algae cultivation device capable of improving light utilization efficiency.SOLUTION: A light irradiation device includes: a diffusion light generation part having a light diffusion surface for diffusing an irradiated light or a light emission surface in a light source extending in a linear direction; a wall part arranged with a space from the diffusion light generation part, which transmits the light; and a sealing part for sealing a space including the diffusion light generation part with the wall part. The light irradiation device includes a diffusion light irradiation part for irradiating the light that has passed through the space and reached the wall part to the outside from the wall part surface, the area of the wall part surface being larger than the area of the light diffusion surface or the light emission surface.SELECTED DRAWING: Figure 3
Patent JP-2019205006-A (JP)
Title: Power amplifier circuit
Inventor: TSUTSUI TAKAYUKI
IPC: H03F3/24
Filed: 2018-05-21
Abstract: To improve linearity of a phase of an output signal.SOLUTION: A power amplifier circuit includes a first transistor for outputting a second signal by amplifying a first signal, a second transistor for outputting a third signal by amplifying the second signal, a bias circuit for supplying a bias current to a base of the second transistor, and a bias adjustment circuit for adjusting the bias current supplied by the bias circuit by detecting the first signal. The bias adjustment circuit control the bias current supplied to the base of the second transistor by drawing a current having a magnitude corresponding to an amplitude of the first signal, so that the magnitude of current becomes larger as the amplitude of the first signal becomes larger.SELECTED DRAWING: Figure 2
Patent JP-2019027430-A (JP)
Title: Centrifugal fan
Inventor: YOSHIZAKI HISAYOSHI
IPC: F04D29/70
Filed: 2018-05-21
Abstract: To reduce ventilation resistance for outside air from an outside air introduction port of an air intake housing to a scroll housing, in inside and outside air two-layer flow mode, in a one-side suction type centrifugal fan for a vehicle with a separation cylinder.SOLUTION: When a centrifugal fan operates in a two-layer flow mode, an outside introduction port (25) for introducing outside air into air intake housings (21A, 21B, 21C) is positioned above a first inside air introduction port (26A) for introducing inside air. When the centrifugal fan operates in the two-layer flow mode, inside air (AR) flows from the first introduction port (26A) to a front region (212) of the air intake housing consistent with an opening region (240) of an inlet side end part (24) of a separation cylinder (14), and outside air (AE) flows from the outside introduction port (25) to a rear region (211).SELECTED DRAWING: Figure 1
Patent JP-2019113177-A (JP)
Title: Vibration prevention device
Inventor: YASUDA YASUNOBU
IPC: F16F13/10
Filed: 2018-05-23
Abstract: To provide a vibration prevention device of a novel structure capable of reducing deformation rigidity required for a cylindrical outer member that is mounted to a second mount member in a dynamic damper, and improving deformation rigidity of the cylindrical outer member without being thickened.SOLUTION: In a vibration prevention device 10 having a structure in which a first mount member 18 and a second mount member 20 ate elastically coupled with each other by a main body rubber elastic body 22, a bracket 14 is mounted to the second mount member 20, and the bracket 14 includes a mounting part 52 that is mounted to any one of members constituting a vibration transmission system. On the other hand, a cylindrical outer member 60 that is press-fitted and fixed into the second mount member 20 is provided, a mass member 58 is disposed in an inner periphery of the cylindrical outer member 60, and the cylindrical outer member 60 and the mass member 58 are elastically coupled by a support rubber 62 which is fixed in an outer peripheral portion of the mass member 58, thereby configuring a dynamic damper 16.SELECTED DRAWING: Figure 1
Patent JP-2019202014-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-25
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 8-2
Patent JP-2019172944-A (JP)
Title: METHOD FOR PRODUCING PROPYLENE/α-OLEFIN COPOLYMER
Inventor: YAMADA WATARU
IPC: C08F4/6592
Filed: 2018-05-25
Abstract: To provide a method for producing a propylene copolymer with a high molecular weight without depending on improvement of transition metal compounds used for polymerization catalysts.SOLUTION: A method for producing a propylene/α-olefin copolymer has a polymerization step of polymerizing propylene and α-olefin (excluding propylene) in the presence of a catalyst for olefin polymerization containing a predetermined transition metal compound (A), and a carrier (B) comprising a predetermined solid polyaluminoxane composition carrying the transition metal compound (A).SELECTED DRAWING: None
Patent JP-2019207006-A (JP)
Title: Gas spring type vibration controller
Inventor: MIYACHI SHINTARO
IPC: F16F9/05
Filed: 2018-05-29
Abstract: To suppress resonance resulting from a case member.SOLUTION: An isolator 2 arranges a piston 13 that supports the load of a supported body, in the vicinity of an opening 11d of a top plate 11c; closes the gap between the piston 13 and the opening 11d with an annular diaphragm 15 to define a gas chamber 16 inside a case member 11; comprises a gas spring that elastically supports the supported body with the piston 13 held by the diaphragm 15; and includes a surging preventing member 25 made of an elastic body, which is provided so as to contact with the case member 11.SELECTED DRAWING: Figure 2
Patent JP-2019208159-A (JP)
Title: Mobile communication system and processing apparatus
Inventor: NANBA SHINOBU
IPC: H04W88/08
Filed: 2018-05-30
Abstract: To synchronize a transmission timing of a radio signal in a mobile communication system using RoF.SOLUTION: A mobile communication system includes a plurality of base station devices including a first base station device, a processing device, and a wireless device that communicates with the processing device by an RoF method, and a control device that selects a setting device from one or more second base station devices different from the first base station device from among the plurality of base station device, acquires information indicating an uplink radio resource that the setting device allocates to a first user device, and notifies the processing device of the radio resource, and the processing device receives a signal transmitted by the first user device using the radio resource via the corresponding wireless device and determines a reception timing of the signal transmitted by the first user device to determine a transmission timing of the signal to the corresponding wireless device.SELECTED DRAWING: Figure 4
Patent JP-2019209409-A (JP)
Title: Work tool
Inventor: AOKI YONOSUKE
IPC: B23D27/02
Filed: 2018-06-01
Abstract: To provide technique contributing to facilitation of dismounting of a tip tool, in a work tool in which the tip tool is driven in a vibrated manner.SOLUTION: A vibration tool 1 comprises a spindle 5 having an inclined surface 513, a clamp shaft 60 having a shaft part 61 and a fixing part 7, a spring member 65 that energizes the clamp shaft 60 toward an uppermost position, and an operation member 80 that can be externally operated by a user. When the clamp shaft 60 is arranged at the uppermost position, the fixing part 7 clamps a tip tool 91 while pressing an inclined surface 913 of the tip tool 91 against the inclined surface 513 from below by clamp force applied by the spring member 65. The operation member 80 releases the clamp force with clamp releasing operation and moves the clamp shaft 60 downward. A shaft part 61 moves downward while abutting on the tip tool 91 from above to press the tip tool 91 downward, in a course of downward movement of the clamp shaft 60.SELECTED DRAWING: Figure 6
Patent JP-2019210843-A (JP)
Title: EGR control device
Inventor: TAKAYAMA HIDEMASA
IPC: F02D41/02
Filed: 2018-06-04
Abstract: To provide an EGR (Exhaust Gas Recirculation) control device which enables a larger quantity of EGR gas to flow back to an intake side while suppressing the generation of black smoke.SOLUTION: A control calculation part 51 calculating a various control command values comprises: a target fuel injection amount calculation part 71 calculating a target fuel amount Wfuel_t; a smoke limit excess rate calculation part 75 calculating a smoke limit excess rate λcyl_lim being an air excess rate at which black smoke is not generated at the target fuel injection amount Wfule_t; a state amount estimation part 52 calculating a working gas quantity Wcyl which is sucked by an engine, and an exhaust burnt gas rate Zem of the EGR gas; and a target EGR rate setting part 78 setting, as an upper limit value, a target EGR rate ηegr_t with the EGR rate at which a gas quantity obtained by subtracting a smoke limit air quantity based on the target fuel injection amount Wfuel_t and the smoke limit excess rate λcyl_lim from the working gas quantity Wcyl, and a burnt gas quantity based on the exhaust burnt gas rate Zem of the EGR gas become equal to each other.SELECTED DRAWING: Figure 5
Patent JP-2019211965-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: KAWAGUCHI HIDEYO
IPC: G06T1/00
Filed: 2018-06-04
Abstract: To improve calculation efficiency when using depth information.SOLUTION: An image processing apparatus comprises: image dividing means in a vertex data acquisition unit 117 for dividing an image into a lattice mesh; vertex data acquisition means in the vertex data acquisition unit 117 for acquiring depth information D and X and Y coordinates on the image for each lattice vertex; a coordinate conversion unit 119 for converting vertex data into three-dimensional spatial coordinates expressed in a predetermined coordinate system; a vector calculation unit 125 for calculating a line segment vector and a normal vector constituting each lattice based on the three-dimensional spatial coordinates of each vertex; a vector management unit 131 for providing an index to each of unique vectors and generating a vector list in which the unique vectors and indexes are associated with each other, wherein the index is to identify each of these unique vectors; and a mesh data storage unit 141 for storing, in association with each lattice, the index related to the vector constituting each lattice.SELECTED DRAWING: Figure 1