baber/WOPTO huggingface dataset:
Patent JP-2017143686-A (JP)
Title: Power conversion system
Inventor: KURAUCHI SHUJI
IPC: H02M3/28
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion system in which average current mode control is exerted, the power conversion system enabling the value of a current flowing in a choke coil to speedily follow a command current value.SOLUTION: A control part composing a power conversion system acquires, as an actual current value, the value of a current flowing in a choke coil on an input side, and calculates a feed forward time ratio Dffr for exerting feed forward control such that the acquired actual current value has a command current value Iref3. If it is determined that a first condition in which the command current value Iref3 is smaller than a predetermined current value I1 or a second condition in which the voltage VH of a capacitor on an output side is higher than a predetermined voltage value VH* is satisfied, the control part performs a switching process that decreases the feed forward time ratio Dffr.SELECTED DRAWING: Figure 6
Patent JP-2016076737-A (JP)
Title: Work dividing device and work dividing method
Inventor: SHIMIZU TASUKU
IPC: H01L21/301
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a work dividing device which prevents quality reduction or the like of chips caused by loosening a dicing tape, and a work dividing method.SOLUTION: The work dividing device includes: work dividing means which expands the dicing tape and divides a work which is stuck to the dicing tape via a die attach film, into individual chips; selective optical heating means for irradiating a dicing tape portion which is slacked by the expansion due to the work dividing means, other than a region where the work is stuck via the die attach film, with a spot light, selectively optically heating the portion and excluding the slackness of the dicing tape; and atmosphere cooling means for cooling an atmosphere including the work and the dicing tape portion in which the slackness is excluded by the optical heating.SELECTED DRAWING: Figure 1
Patent JP-2017146323-A (JP)
Title: Electronic apparatus equipped with lid body
Inventor: ASAI YOSHIKAZU
IPC: H04N5/225
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus having a sufficient pulling strength in a slide direction when a lid body is closed, and realizing excellent operability to sliding from releasing a lock in operating the lid body to slide when locked in the slide direction.SOLUTION: An electronic apparatus includes: a lid body (30) covering a storage part (401, 402); a revolving shaft 302 holding the lid body (30) so as to be slidable and rotatable; and a lock member 301 that locks sliding of the lid body (30). The lock member 301 includes a hook part 301a. When sliding the lid body (30), the hook part 301a is engaged with the revolving shaft 302.SELECTED DRAWING: Figure 1
Patent JP-2017146342-A (JP)
Title: Optical fiber
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/02
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber allowing the polarization plane direction to be determined from a side surface of the optical fiber without changing the transmission characteristic of the optical fiber.SOLUTION: An optical fiber 91 includes: a core part 11 in the center of a cladding 12; and two stress applying units 13A and 13B disposed point-symmetrically with respect to the core part 11. The cladding 12 includes a notch 121 in parallel with an x-axis direction in which the two stress applying units 13 are disposed. When the distance from the center of the core part 11 to the notch 121 is denoted by rand the radius of the cladding 12 is denoted by r, 0.64≤r/ris established.SELECTED DRAWING: Figure 1
Patent JP-2017152418-A (JP)
Title: Electronic component mounting apparatus and electronic component mounting method
Inventor: KUDO HIDEO
IPC: H05K13/04
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus and an electronic component mounting method capable of appropriately determining aged deterioration of a laser light source of a height sensor.SOLUTION: An electronic component mounting apparatus includes a mounting head having a suction nozzle for sucking an electronic component and a laser light source for projecting a laser beam for measuring the distance to a substrate, a mounting head moving mechanism (head moving mechanism) for moving the mounting head within a horizontal plane, and imaging means (component recognition camera) which is provided on a movement path of the mounting head and is capable of imaging the suction surface of the suction nozzle and the laser light source from the lower side. The electronic component mounting apparatus images the laser light source by the imaging means (ST3) and calculates the light quantity of a laser light projected from the laser light source based on the image of the captured laser light source (ST4).SELECTED DRAWING: Figure 5
Patent JP-2017152985-A (JP)
Title: Optical communication system, optical transmission device and optical reception device
Inventor: TAGA HIDENORI
IPC: H04B10/61
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology for realizing an optical communication system which transmits optical signals by using a wavelength multiplexing technology and a mode multiplexing technology together.SOLUTION: An optical communication system is configured in such a manner that an optical transmission device 10 performs mode multiplexing and then performs wavelength multiplexing and that an optical reception device 30 performs mode demultiplexing and then performs wavelength demultiplexing. The optical transmission device 10 generates multiple optical signals in a fundamental mode (LP01 mode), performs wavelength multiplexing thereon and further performs mode multiplexing, thereby generating an optical signal that should be transmitted to the optical reception device. The optical reception device 30 performs mode demultiplexing on the optical signal that is received from the optical transmission device 10, further performs wavelength demultiplexing, thereby demultiplexing the multiplexed signal into multiple optical signals in the fundamental mode, and performs reception processing of the demultiplexed multiple optical signals.SELECTED DRAWING: Figure 1
Patent JP-2016196626-A (JP)
Title: Reactive hot melt composition for automobile lamp tool and automobile lamp fitting
Inventor: SATO TOMOHIKO
IPC: C09J175/04
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a reactive hot melt composition for automobile lamp fittings, capable of preventing a fogging phenomenon of whitely clouding the inner surface of a cover made of a polycarbonate resin to reduce transparency as a whole from occurring even when used for bonding a housing part constituting an automobile lamp fitting portion to a lens part made of a polycarbonate resin or the like covering the front of the housing part, and an automobile lamp fitting.SOLUTION: The reactive hot melt composition for automobile lamp fittings consists of a polyisocyanate, a polyester polyol, a polyether polyol and at least one of an acrylic polyol and an acrylic resin. The acrylic polyol and the acrylic resin are obtained by polymerizing an acrylic monomer with an azo polymerization initiator having an azo decomposition product evaporation rate of 20-100 mg/hr cmat 70°C and a chain transfer agent having a molecular weight of 200-1000, and an automobile lamp fitting uses the same.SELECTED DRAWING: None
Patent JP-2017148453-A (JP)
Title: Protective device and information acquisition device
Inventor: MIKAJIRI SATORU
IPC: A61B8/14
Filed: 2016-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device including a protective circuit capable of protecting a protected circuit from bipolar high voltage and passing a low voltage signal through the protected circuit without requiring special process.SOLUTION: A protective device has: first conductivity type and second conductivity type first and second enhancement type MOS transistors P21, N22; a diode element D21 which has one end connected to a drain or a source of P21 and the other end connected to a gate of P21; a current source I21 having one end connected to D21 and the other end which is supplied with second bias voltage; a voltage detection circuit 9 which is connected to a source of N22 where first bias voltage is supplied to the gate and detects voltage by which leak current is generated; and a current cutoff circuit 10 which is connected to the source of N22 and cuts off or suppresses the leak current on the basis of a signal from the voltage detection circuit. The current source can be replaced with a resistor.SELECTED DRAWING: Figure 2
Patent JP-2017155531-A (JP)
Title: Step difference eliminating slope
Inventor: MIYAMOTO SEI
IPC: E01C9/08
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a step difference eliminating slope capable of shortening the whole width, even when a height difference to be eliminated is large.SOLUTION: A step difference eliminating slope 1 on the present invention is the step difference eliminating slope 1 for eliminating a step difference between road surfaces by integrally forming a body part 3 having an inclined plane and a corner part 5 on at least one side in the width direction of the body part 3, a width of an apex part in the body part 3 is set longer than a width of an ascent port, and the corner part 5 is set so that a slope of an inclined plane on the innermost side of extending in the width direction from the apex part becomes a sharper slope than the slope of the inclined plane of extending to the ascent port from the apex part of the body part 3, and the corner part 5 also gradually becomes gentle in the slope of the inclined plane toward this side from the innermost side in the slope of the inclined plane of extending to the ascent port from te apex part.SELECTED DRAWING: Figure 1
Patent JP-2017161959-A (JP)
Title: Security system, security method, detection unit, and program
Inventor: ONO MASATAKE
IPC: G08B25/00
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system, when a user unlocks a door in a security area under security without cancelling a security system or the user comes close to the door from the outside of the security area, notifying or warning the user that the security area is currently under the security.SOLUTION: A security system 100 including a security terminal 102 and a detection unit 106 is provided. The security terminal 102 is configured to transmit a security status information signal related to a security area 110 to the detection unit 106. The detection unit 106 includes at least any of a first sensor, a display part, a light-emitting part, and a sound output part. The detection unit 106 is so configured, in a state where the security area 110 is under the security, when detecting that a user comes close to a door in the security area 110, outside the security area, as to emit light or output sound.SELECTED DRAWING: Figure 1
Patent JP-2017161144-A (JP)
Title: Cold storage
Inventor: NAGASAKA TOSHIRO
IPC: F25D23/00
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage which can detect a case in which a placement part is deflected, resulting in narrowing a flow passage of cool air below the placement part.SOLUTION: A cold storage includes, in a storage room, a placement part 28a on which storage objects are placed, and a flow passage of cool air below the placement part 28a. The cold storage includes a proximity sensor 80 which, when the placement part 28a is deflected downward, detects it in a non-contact manner.SELECTED DRAWING: Figure 4
Patent JP-2017158786-A (JP)
Title: Shelf board, manufacturing method thereof and article display store fixture
Inventor: KIKUSHIMA TOMOJI
IPC: A47F5/00
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board and an article display store fixture which are light in weight and have high strength and a small number of components and whose core material is not substantially exposed, and to provide a method for manufacturing a shelf board which does not need complicated process.SOLUTION: A shelf board 10 being an integral body of a box body 20 having a top plate 1, a bottom plate 2 and lateral plates 3, and a foam filled in a hollow part of the box body 20 is manufactured by going through a process for injecting a foaming stock solution into the box body from a foaming stock solution injection port formed in the box body 20 to cause the foaming stock solution to react and cure in the box body 20.SELECTED DRAWING: Figure 1
Patent JP-2017163810-A (JP)
Title: Electric motor control device
Inventor: TOGAWA SHINICHI
IPC: H01L23/36
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of an electric motor control device and improvement in heat radiation performance.SOLUTION: An electric motor control device 101 comprises: a housing 1 that mounts an electric motor M; a lid 2 engaged with an opposite side to the electric motor M of the housing 1; a substrate 3 that mounts a drive circuit for driving the electric motor M and a control circuit for controlling the drive circuit; a rotation sensor 8 that detects rotation of a rotation shaft J of the electric motor M; and input/output connectors 7a and 7b for electrically connecting an external device with the drive circuit or the control circuit. The substrate 3 has: a first layer L1 that consists of a first insulator 3a and a metal body 3b that are adjacent to each other in a direction parallel to a plate surface; and a second layer L2 that consists of a second insulator 3c having a higher thermal conductivity than that of the first insulator 3a. A rotation sensor 8 is mounted on the first insulator 3a of the first layer L1, and a heat generation electronic component 32 included in the drive circuit is mounted in a region corresponding to the metal body 3b on the second insulator 3c of the second layer L2.SELECTED DRAWING: Figure 4
Patent JP-2017163927-A (JP)
Title: Farm work robot
Inventor: OKADA HIDEHIRO
IPC: A01G7/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a farm work robot capable of smoothly approaching a work route by reliably grasping the position on a travel route.SOLUTION: A farm work robot is configured by comprising a travel device (T) which performs working travel on a work route (L) and moving travel on moving route (F), a work device (W) which performs farm work of crop cultivation, and a control unit for controlling the travel device (T) and the work device (W), is provided with a travel state determination means for determining whether the travel device (T) is performing working travel or moving travel, and an object detection member (S) for detecting the presence of an object in front of and behind the vehicle and capable of switching the left and right detection width. The travel state determination means narrows the detection range of the object detection member (S) when working travel has been determined, and widens the detection range when moving travel has been determined, as well as enabling the smooth approach onto a work route (L) by controlling the travel device (T) during detection by the object detection member (S) so as to stop or retreat.SELECTED DRAWING: Figure 3
Patent JP-2016105939-A (JP)
Title: Game machine
Inventor: SAKAKI HISANORI
IPC: A63F7/02
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the enlargement of a center frame and sufficiently securing the strength of a game area and a game board even while effectively obtaining a decoration effect by light irradiation.SOLUTION: A center frame (frame member) 43 is attached so as to be fitted to a through-hole 30H perforated on a game board 30 and is provided with an at least partially light transmissive projection part 43P projecting backward from the back surface of the game board 30. On the back surface side of the game board 30, an LED 823L which is light emitting means is installed so as to be hidden more on the outer side than the peripheral edge of the through-hole 30H in the view from the front of the game board 30. The light is radiated from the periphery to the light transmissive part of the projection part 43P of the center frame 43 by the LED 823L and is transmitted to a position at which it can be visually recognized from the front of the game machine.SELECTED DRAWING: Figure 13
Patent JP-2017170456-A (JP)
Title: Control method selection support system
Inventor: YASUTAKE NOBUHARU
IPC: B21B37/18
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method selection support system by which selection of a plate thickness control method for a metal plate rolling process can be relatively easily performed by an operator.SOLUTION: A control method selection support system, which assists selection of a plate thickness control method for a metal plate rolling process by an operator, comprises: a database which stores a code of a rolled product, a selected control method and a rolling result; and an interface which compiles and displays a rolling result with respect to at least one control method for a rolled product belonging to a class same as that of a designated rolled product according to the rolled product designated by the operator. It is preferable that the interface compiles and displays an application rate and a rolling result of a control method of a compiling object for every operator group.SELECTED DRAWING: Figure 1
Patent JP-2017171028-A (JP)
Title: Truck mixer
Inventor: OKANO TETSUYA
IPC: B60P3/16
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To inhibit deformation of a vehicle body frame of a truck mixer.SOLUTION: A mixer truck 100, 200 includes: a vehicle body frame 20 extending in a vehicle fore and aft direction; a front support frame 30, 130 provided at the vehicle body frame 20 and supporting a front side of a mixer drum 10; a rear support frame 40, 140 provided at the vehicle body frame 20 and supporting a rear side of the mixer drum 10; and a reinforcement frame 50, 150 disposed between the front support frame 30, 130 and the rear support frame 40, 140 along the vehicle body frame 20.SELECTED DRAWING: Figure 1
Patent JP-2017170782-A (JP)
Title: Information processor, setting continuation method and program
Inventor: SAKAMOTO KENJI
IPC: H04N1/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To allow continuation of an operation which is performed before log out even when plural users use.SOLUTION: An MFP comprises: an authentication part 71 for authenticating a user; an operation reception part 55 for receiving an operation during an operation user logs in; a setting part 57 for setting a set value according to an operation; a log out detection part 73 for detecting log out of the operation user; a set value maintaining part 63 for, when the log out is detected, associating the set value which is set at a time point when the log out is detected, with the operation user and storing the value; and a return part 65 for, when the operation user associated with the stored set value is authenticated, setting the stored set value. The set value maintaining part 63 does not delete the stored set value, when a user different from the operation user associated with the stored set value is authenticated.SELECTED DRAWING: Figure 4
Patent JP-2017180856-A (JP)
Title: Heat exchanger
Inventor: NAGOSHI KENJI
IPC: F28F3/08
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which achieves a reduction in weight and size and efficiency improvement of heat exchange, and which has high reliability even when it has a constitution in which a high pressure refrigerant flows.SOLUTION: A plate fin having a flow passage in which a first fluid (refrigerant: A) flows includes: a flow passage region (P) in which a plurality of linear first flow passages (11) are formed so that the first fluid flows in parallel; and a header region (H) in which header flow passages (10) are formed for communicating each first fluid flow passage and a supply pipe and an exhaust pipe. An outer wall of the header flow passage comes into contact with an outer wall of the header flow passage of the plate fin adjacent in the lamination direction in a plate fin laminated body.SELECTED DRAWING: Figure 2
Patent JP-2017176081-A (JP)
Title: Plant factory system using reefer container
Inventor: NAKAHARA YASUKI
IPC: A01G9/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a plant factory system using a reefer container which maintains airtightness and is easy to manage temperature and the like without adding extra construction and cost.SOLUTION: The present invention is equipped with a box-shaped container body 10; a reefer 20 provided in the container body 10 and having at least a temperature adjusting means 22 and ventilation means 21; and a power receiving unit 30 which receives power from the outside and supplies power to the referee 20, wherein a reefer container 1 transportable by receiving the power from the power supply of a transportation means is provided, a plant cultivation space is provided within the container body 10, and furthermore a temperature adjusting and controlling means which adjusts the temperature within a plant cultivation space using the temperature adjusting means 22 by supplying electric power to the power receiving unit 30 of the reefer container 1 through a power supply 50 equipped with a transformation facility, and a ventilation controlling means which controls the ventilation within a plant cultivation space using the ventilation means 21 are provided.SELECTED DRAWING: Figure 3
Patent JP-2017186794-A (JP)
Title: Vertical connection construction method and restraining member
Inventor: KITAHAMA MASASHI
IPC: E02D5/08
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a vertical connection construction method capable of mutually easily and quickly connecting a plurality of steel members in the material axial direction, while restraining the movement in the wall width direction of the steel members.SOLUTION: A vertical connection construction method of applying the present invention comprises a vertical connection process of connecting a plurality of steel members of a predetermined cross-sectional shape in the material axial direction Y and connecting an end part in the axial direction Y of mutually opposed respective materials by a plurality of steel sheet piles 3 and 4. In the vertical connection process, a succeeding steel sheet pile 4 of becoming a succeeding steel member is moved in the wall width direction Z to a preceding steel sheet pile 3 of becoming a preceding steel member, and while positioning a succeeding side end part 40 of becoming an end part of the succeeding steel sheet pile 4 and a preceding side end part 30 of becoming an end part of the preceding steel sheet pile 3 in the wall width direction Z, the succeeding side end part 40 and the preceding side end part 30 are connected in the material axial direction Y, and the movement in the wall width direction Z of the succeeding steel sheet pile 4 is restrained by a restraining member 1.SELECTED DRAWING: Figure 10