baber/WOPTO huggingface dataset:
Patent JP-2019024434-A (JP)
Title: Weeder
Inventor: OKURA TSUGUYUKI
IPC: A01B73/04
Filed: 2017-08-01
Abstract: To easily and smoothly couple adjacent drive shaft components.SOLUTION: A weeder 3 of the invention is configured so that, a lateral direction structure including a drive shaft 15 is divided into plural weeder components 3a, 3b and the weeder can be folded through a folding mechanism 25. The drive shaft 15 comprises drive shaft components 15a, 15b and a drive shaft coupling part 40 interposed therebetween. The drive shaft coupling part 40 is formed of a pair of coupling parts 41A, 41B and the coupling parts have a pair of fitting means 42A, 42B and pair of phase matching means 43A, 43B. The pair of fitting means are configured so that, when relative positions of the fitting means to a shaft core of the drive shaft component continuous to the fitting means match, the fitting means can fit to a shaft length direction of the shaft core. The pair of phase matching means are configured so that, when the pair of fitting means are made to approach each other, the phase matching means relatively rotate the pair of fitting means so that relative phases of the pair of fitting means to the shaft core match.SELECTED DRAWING: Figure 8
Patent JP-2019030372-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-08-04
Abstract: To suppress an amusement felt by a player by executing a performance which is devised in a state in which a performance display possible area on a display unit is limited.SOLUTION: A game machine acquires lottery information based on establishment of a start condition, determines whether or not winning occurs based on the acquired lottery information, executes a special pattern variation based on establishment of the start condition, and if establishment of the start condition is satisfied, however, establishment of the start condition is satisfied, stores and reserves up to a prescribed number of lottery information, executes a performance capable of suggesting a determination result in the special pattern variation period, and the game machine has a display unit capable of displaying a reservation display indicating a number of pieces of lottery information being reserved and the performance. The game machine reduces a ratio of an area in the reservation display in a display area in the display unit, and the game machine can execute a special performance on an area which is included in an area of the reservation display before reduction of the ratio, and is not included in the area of the reservation display after reduction of the ratio.SELECTED DRAWING: Figure 276
Patent JP-2018050034-A (JP)
Title: Filter including circuit board and conductive rail
Inventor: ALESSANDRO AMADUCCI
IPC: H05K9/00
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven vehicle-compliant filter capable of being applied to oscillation, simple manufacturing with a large number of components, high manufacturing quality, a small necessary space, light weight, and various output power specifications, and suppressing electromagnetic interference.SOLUTION: A filter for suppressing electromagnetic interference comprises: one circuit board 5 including a plurality of conductive paths, one first surface, and one second surface facing the first surface; one first conductive rail 1 fixed onto the first surface of the circuit board 5 and electrically connected to at least one conductive path among the plurality of conductive paths; and one second conductive rail 2 fixed onto the second surface of the circuit board 5 and electrically connected to at least one conductive path among the plurality of conductive paths.SELECTED DRAWING: Figure 2
Patent JP-2019035633-A (JP)
Title: External field recognition device
Inventor: HARATAKE DAIKI
IPC: G01S13/93
Filed: 2017-08-14
Abstract: To provide an external field recognition device capable of easily determining whether or not a deviation occurs in a measurement result of a direction by an external field sensor.SOLUTION: A recognition unit 42 determines a position of an intersection C between a circular first position line Pa in which a right radar 22 is used as a center and a first distance a measured by the right radar 22 is used as a radius r and a circular second position line Pb in which a left radar 24 is used as a center and a second distance b measured by the left radar 24 is used as the radius r. A deviation determination unit 44 determines that, when the intersection C is not located in a first direction Da measured by the right radar 22, the first direction Da deviates, and determines that, when the intersection C is not located in a second direction Db measured by the left radar 24, the second direction Db deviates.SELECTED DRAWING: Figure 3
Patent JP-2018041451-A (JP)
Title: Method and apparatus for use in providing context-aware identification of mobile device applications
Inventor: BEHROOZ KHORASHADI
IPC: H04M11/00
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide various methods for use by one or more electronic devices to provide or otherwise identify applications for potential use by a mobile device with respect to a particular environment.SOLUTION: A computing device applies a context-aware filter to identify a list of applications for potential use by a mobile device; in response to a first event, proffers one or more applications for use by the mobile device; in response to a second event, withdraws the application for use by the mobile device; in response to a first indication that an application for use has been proffered, initiates activation of the application; and, in response to a second indication that the application for use has been withdrawn, initiates deactivation of the application.SELECTED DRAWING: Figure 1
Patent JP-2019025278-A (JP)
Title: Furniture overturn prevention fixture
Inventor: NISHIZAKA DAISUKE
IPC: A47B97/00
Filed: 2017-08-02
Abstract: To provide a furniture overturn prevention fixture which prevents furniture from overturning and jumping so as to protect a person against injury by furniture in the occurrence of earthquake hazard, by fixedly connecting a lower frame material of furniture to a baseboard and an inner wall substrate material of the inner wall floor line inside a room by using the furniture overturn prevention fixture and screws, which attains improvement of safety and practicality, and which can be attached easily and inconspicuously.SOLUTION: The material of the furniture overturn prevention fixture 1 is defined as a strong material without confining it to a steel material. The lower frame material of furniture is fixedly connected to a baseboard and an inner wall substrate material of the inner wall floor line inside a room by using the furniture overturn prevention fixture 1 and screws, thereby making furniture settled on the floor and preventing furniture from overturning and jumping in the occurrence of earthquake hazard.SELECTED DRAWING: Figure 1
Patent JP-2018197842-A (JP)
Title: Internal illumination type signboard
Inventor: MATSUI KOICHI
IPC: G09F13/04
Filed: 2017-08-22
Abstract: To provide a large size internal illumination type signboard capable of being used outdoor.SOLUTION: The internal illumination type signboard comprises: an FF sheet 11; multiple frames 12; four fixed rails 13 fixed so that an inside space 12a of the frames 12 is formed therebetween at least at one side of the front side and the rear side of the frame 12 in a thickness direction D11 thereof, in which an edge portion of the FF sheet 11 is fixed by each of the fixed rails to hold the FF sheet 11 expanded; and multiple frame light sources 14 which are fixed to at least a part of the inner wall surface faced to the inside space 12a of the frame 12.SELECTED DRAWING: Figure 1
Patent JP-2019040787-A (JP)
Title: Positive electrode for lithium ion secondary battery
Inventor: TAMURA HIDETOSHI
IPC: H01M4/505
Filed: 2017-08-28
Abstract: To provide a positive electrode for a lithium ion battery, which enables the arrangement of a lithium ion secondary battery capable of keeping a capacity and cycle characteristics by decreasing a quantity of deformation of a positive electrode active material layer which can occur when a battery is charged/discharged.SOLUTION: A positive electrode for a lithium ion secondary battery according to the present invention comprises: a positive electrode current collector; and a positive electrode active material layer provided on at least one face of the positive electrode current collector, and including a positive electrode active material. In the positive electrode, the positive electrode active material comprises a lithium-nickel-cobalt-manganese composite oxide mixture including two or more kinds of lithium-nickel-cobalt-manganese composite oxides. The lithium-nickel-cobalt-manganese composite oxide mixture has an average primary particle diameter (d) in a range of 0.4 micrometer or more and two micrometer or less. The lithium-nickel-cobalt-manganese composite oxide mixture has an average secondary particle diameter (D) in a range of 4 micrometers or more and 12 micrometers or less. The positive electrode active material layer includes a conductive assistant in a range of 1-5% with respect to a weight of the positive electrode active material layer.SELECTED DRAWING: Figure 1
Patent JP-2018064088-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To improve yield of a manufacturing process of a semiconductor device and improve mass productivity of a semiconductor device.SOLUTION: A semiconductor device is manufactured by performing the steps of: forming a first material layer on a substrate; forming a second material layer on the first material layer; and separating the first material layer and the second material layer. In addition, it is preferable to heat the first material layer and the second material layer in a laminated state before separation. The first material layer has a gas (e.g., water) containing one of or both of hydrogen and oxygen. The first material layer has metal oxide, for example. The second material layer has resin. The first material layer and the second material layer are separated by breaking of hydrogen bond. Water is precipitated by heating in an interface between the first material layer and the second material layer or near the interface. The first material layer and the second material layer are separated by deterioration in adhesion caused by water existing in the interface or near the interface.SELECTED DRAWING: Figure 1
Patent JP-2017214598-A (JP)
Title: Adhesive composition
Inventor: NAKADA KANAYO
IPC: C09J133/10
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition containing an acrylic block copolymer that excels in transparency, bleeding resistance, tack, and adhesion stability.SOLUTION: An adhesive composition contains (i) an acrylic triblock copolymer (I) 100 pts.mass that has two polymer blocks (A1) and (A2) composed of a methacrylic acid ester unit and one polymer block (B) composed of an acrylic acid ester unit, where the acrylic acid ester unit of the polymer block (B) is composed of an acrylic acid ester (1) unit represented by general formula CH=CH-COOR(1) (Ris a C4-6 organic group) and an acrylic acid ester (2) unit represented by general formula CH=CH-COOR(2) (Ris C7-12 organic group), and (ii) a tackifier resin 1-300 pts.mass.SELECTED DRAWING: None
Patent JP-2019041860-A (JP)
Title: Fire hydrant device and fire extinguisher box
Inventor: IIZAWA YUKI
IPC: A62C3/00
Filed: 2017-08-30
Abstract: To provide a fire hydrant device and a fire extinguisher box that can be installed on a wall surface of a tunnel easily.SOLUTION: A fire hydrant device includes a wall surface side first support member 6 attached to a wall surface W, which includes a holding part 6b provided with an opening 6a opening toward the front of the wall surface W, and a housing side first support member 7 attached to a housing 4, which includes a held part 7b inserted into the holding part 6b through the opening 6a of the wall surface side first support member 6, and held by the holding part 6b. The held part 7b of the housing side first support member 7 is held by the holding part 6b of the wall surface side first support member 6, and the housing 4 is supported on the wall surface W.SELECTED DRAWING: Figure 3
Patent JP-2019043582-A (JP)
Title: Columnar body support tool
Inventor: NISHIMURA SHOMA
IPC: B65D85/672
Filed: 2017-08-31
Abstract: To provide a columnar body support tool allowing stable stacking while securing versatility.SOLUTION: A columnar body support tool 1 attached to both ends of a columnar body 2 has a body part 11 facingly arranged on end faces of the columnar body 2, and connection parts 14 allowing connection of the columnar body support tools 1 with each other in the lateral width direction of the body part 11 are provided at both side parts in the lateral width direction of the body part 11. Each of the connection parts 14 has an upper side engagement part 15 and a lower side engagement part 16. For connecting multiple columnar body support tools 1 with each other by the connection parts 14, the lower side engagement part 16 of the connection part 14 installed on one side of a first columnar body support tool 1a and the upper side engagement part 15 of a second columnar body support tool 1b adjacent to the one side of the first columnar body support tool 1a, are engageably structured, and the upper side engagement part 15 of the connection part 14 installed on the one side of the first columnar body support tool 1a and the lower engagement part of a third columnar body support tool 1c arranged above the second columnar body support tool 1b, are engageably structured.SELECTED DRAWING: Figure 2
Patent JP-2019045062-A (JP)
Title: Fuel cell system
Inventor: KOYANAGI TOMOKI
IPC: F24H1/00
Filed: 2017-08-31
Abstract: To provide a fuel cell system capable of smoothly extracting heat medium in a heat storage tank without catching bubbles or the like.SOLUTION: A fuel cell system comprises: a fuel battery module storing a cell stack; a heat storage tank 10 accumulating heat medium for storing waste heat from the fuel battery module; a heat exchanger performing heat medium and heat exchange, and a heat medium circulation flow passage H connected to the heat storage tank 10 and the heat exchanger, and circulating the heat medium in the heat storage tank via heat exchanger, and an extraction pipe (water extraction pipe 1) inserted into the heat storage tank 10 from a lead-out port 10a, wherein an opening surface 1a for extraction at a tip of the extraction pipe inserted into the heat storage tank is orientated to a direction not opposite to a flow direction of the heat medium (warm water) in the heat storage tank.SELECTED DRAWING: Figure 2
Patent JP-2018021921-A (JP)
Title: Methods, apparatuses and devices for processing positioning reference signals
Inventor: GUTTORM R OPSHAUG
IPC: H04W64/00
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide methods, apparatuses and devices for processing Positioning Reference Signal (PRS) bursts.SOLUTION: A mobile device 102 may acquire a first PRS burst transmitted from a base station 310 through a first transmitter antenna port and acquire a second PRS burst transmitted from a base station through a second antenna port. The mobile device may select between the first and second acquired PRS bursts for use in positioning operations such as observed time difference of arrival.SELECTED DRAWING: Figure 3
Patent JP-2019043091-A (JP)
Title: Printer
Inventor: TAJIMA TOSHITAKE
IPC: B41J29/12
Filed: 2017-09-06
Abstract: To provide a printer that can suppress occurrence of printing defect caused by dust and suppress deterioration in printing quality.SOLUTION: A printer 1 comprises: a printing part 2 in which an image is printed on a print sheet by heating; an air-inhale port 4 through which outer air is inhaled; a duct 5 near the air-inhale port through which air inhaled through the air-inhale port 4 is passed; a dust collection part 8 which is attachably and detachably arranged in a terminating part of the duct 5 near the air-inhale port, and collects dust included in the inhaled air; a duct 9 near a fan which is arranged to extend in a direction different from the extending direction of the duct 5 near the air-inhale port at a midway part of the duct 5 near the air-intake port, and feeds the inhaled air passing through the duct 5 near the air-inhale port to the printing part 2; a filter 7 which is arranged in the duct 9 near the fan, and removes dust lighter in weight than the dust collected by the dust collection part 8 from the inhaled air; and an air-inhale fan 3 arranged between the filter 7 and the printing part 2 in the duct 9 near the fan.SELECTED DRAWING: Figure 1
Patent JP-2019047704-A (JP)
Title: Pwm converter control device for controlling multiple pwm converters
Inventor: KAMIMOTO SADAO
IPC: H02M7/12
Filed: 2017-09-07
Abstract: To implement stable control and to improve workability in selecting a semiconductor switching element by uniformizing partial current charge between multiple PWM converters.SOLUTION: When controlling two PWM converters, a PWM converter control device 1 branches a d-axis current command ithat is generated by a terminal voltage constant controller 10 and a q-axis current command ithat is generated by a bus voltage controller 15 into a first system and a second system. In the first system, a d-axis voltage command vand a q-axis voltage command vare generated and outputted to PWM controllers 21-1a to 21-1c, a gate of a semiconductor switching element of each phase in the PWM converter is turned on/turned off by the PWM converter control device 1. In the second system, a d-axis voltage command vand a q-axis voltage command vare generated and outputted to PWM controllers 21-2a to 21-2c and a gate of a semiconductor switching element of each phase in the PWM converter is turned on/turned off by the PWM converter control device 1.SELECTED DRAWING: Figure 1
Patent JP-2019049656-A (JP)
Title: Optical receptacle and optical module
Inventor: KON AYANO
IPC: G02B6/42
Filed: 2017-09-11
Abstract: To provide an optical receptacle capable of reducing a variation of a light division ratio caused by a positional shift of a reflection part in an optical receptacle, thereby allowing positional accuracy required for the reflection part to be relaxed.SOLUTION: An optical receptacle according to the present invention includes: a first optical surface on which light emitted from a light-emitting element is made incident; a first transmission part that is made to transmit as a signal light a portion of the light which has been incident on the first optical surface; a light separation part that is made to separate the other portion of the light which has been incident on the first optical surface, into monitor light and a signal light; a second optical surface through which the signal light transmitted through the first transmission part and the signal light separated by the light separation part are made to be emitted toward an end face of an optical transmission body; and a third optical surface through which the monitor light is made to be emitted toward a detection element. The light separation part has a reflection part and second transmission parts. When an optical axis of the light which is incident on the first optical surface and emitted from the second optical surface is defined as a center axis, and a region being a circle of a radius extending from the center axis which is the larger one of the radiuses of the first optical surface and the second optical surface is defined as an optical effective region, the first transmission part and two or more of the plurality of second transmission parts are within the optical effective region.SELECTED DRAWING: Figure 1
Patent JP-2019053563-A (JP)
Title: Arithmetic device
Inventor: MARUGAME TAKAO
IPC: G06G7/60
Filed: 2017-09-15
Abstract: To perform calculations with a simple configuration.SOLUTION: An arithmetic device includes a positive side current source, a negative side current source, M cross switches, a coefficient storage unit, and a comparison unit. The positive side current source outputs a first voltage corresponding to a 1/L value of an output current. The negative side current source outputs a second voltage corresponding to a 1/L value of the output current. The coefficient storage unit has M cells including a first resistance and a second resistance. The comparison unit compares the first voltage with the second voltage. The first resistance and the second resistance switch the magnitude relation of resistance values according to the value of a corresponding coefficient. Each of the M cross switches is configured to switch between straight connection and reverse connection depending on the value of a corresponding input signal.SELECTED DRAWING: Figure 3
Patent JP-2019053687-A (JP)
Title: Installation program, installation apparatus, installer generation program, installer generation apparatus, printer driver modification program, and printer driver modification apparatus
Inventor: AGATA TOSHINORI
IPC: G06F3/12
Filed: 2017-09-19
Abstract: To modify a range to be selected while effectively utilizing an existing printer driver.SOLUTION: A printing system 1 displays a print setting information editing screen 60 when an installer 40 is executed on a computer 2, and modifies print setting information N on the basis of editing operation of a management user. The printing system 1 configures a printer driver 47 including the modifed print setting information N and GUI definition section 22 in normal state, and installs it on a storage unit 12. The printing system 1 can display a print setting screen 30 based on the print setting information N when the printer driver 47 is executed, by means of the GUI definition section 22 in normal state, and can limit a range of options selected by a printing user.SELECTED DRAWING: Figure 9
Patent JP-2019045460-A (JP)
Title: Water detector using karl fischer's reagent
Inventor: YOSHII TAKESHI
IPC: G01N27/44
Filed: 2017-08-31
Abstract: To provide a device that has a low detection limit for measurement of the amount of water by removing electromagnetic induction noises in the measurement of signals of a detection electrode and increasing the S/N ratio.SOLUTION: The present invention relates to a water detector which applies an AC signal to a detection electrode, and the water detector has a filter processor 31 for attenuating a component of a frequency different from a signal frequency to be measured.SELECTED DRAWING: Figure 2
Patent JP-2018009281-A (JP)
Title: Sheet manufacturing installation
Inventor: OGUCHI HIROO
IPC: D21B1/08
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To determine clogging of a phloem in a molding part.SOLUTION: A phloem comprises multiple openings and accumulates materials passed through the openings. On the basis of at least one information of inflow information about flow quantity of the materials flowing into the phloem and outflow information about the flow quantity of the materials passing the phloem, when the flow quantity reduces, generation of clogging of the phloem is determined.SELECTED DRAWING: Figure 1