baber/WOPTO huggingface dataset:
Patent JP-2018009462-A (JP)
Title: Piston of internal combustion engine
Inventor: HIGASA KOREHITO
IPC: F16J1/16
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a piston of an internal combustion engine capable of suppressing the deformation of a piston head while suppressing an increase in the weight of the piston.SOLUTION: Stress concentration that occurs at the thickest part 30 as a central part is dispersed to first and second thinnest parts 31, 32 by providing the first and second thinnest parts 31, 32 whose thickness Wz is the thinnest at one side and the other side of an X-axis direction of a crown part 10 being a piston head. Thus, the stress concentration that occurs in the thickest part 30 is relaxed so that the deformation of the crown part 10 can be suppressed while reducing the weight of a piston 1 due to the first and second thinnest parts 31, 32.SELECTED DRAWING: Figure 3
Patent JP-2018010793-A (JP)
Title: Induction heating roller device
Inventor: KITANO YOSHIHIDE
IPC: F16C13/00
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of various problems caused by providing a bearing between the roller body and a stationary member in an induction heating roller device.SOLUTION: An induction heating roller device includes a hollow roller body 2 supported rotatably, a stationary member 3 having at least an induction coil 312, and placed in the hollow section of the roller body 2 in a stationary state, and a rotary side permanent magnet 4 and a stationary side permanent magnet 5 provided in the roller body 2 and stationary member 3, and arranged oppositely around the revolving shaft C of the roller body 2, so as to repel each other in a direction orthogonal to the revolving shaft C. The stationary member 3 is supported by the rotary side permanent magnet 4 and stationary side permanent magnet 5, in non-contact with the roller body 2 in the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2018007627-A (JP)
Title: Multi-transplanter
Inventor: SHINTANI YOSHIHIRO
IPC: A01C11/02
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To perform a planting work without loading a preliminary sheet, by reporting to an operator that residue of the sheet housed in a sheet housing part agrees with a prescribed length.SOLUTION: A multi-transplanter includes an alarm lamp (reporting means) 70 and a warning buzzer (reporting means) 73, for comparing an integrated total travel distance determined by integrating each travel distance in an automatic lifting state or in a connection state of a working machine clutch in the state where a sheet is housed in a sheet housing part, with a reported distance determined by subtracting a planting distance of one way or a round trip from the length of the sheet housed in the sheet housing part, and for reporting to an operator when both distances become equal.SELECTED DRAWING: Figure 8
Patent JP-2018014437-A (JP)
Title: Method of mounting component and electronic module
Inventor: TANAKA SHUNSUKE
IPC: H05K3/34
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of reliably mounting a component on a substrate regardless of constraints of substrate manufacturing.SOLUTION: The method of mounting components on a substrate having holes for fitting bodies of the components and metal pads formed from a position separated from edges of the holes by a predetermined distance, includes the steps of: applying a solder to the metal pads and solder regions of the metal pads which are predetermined regions in contact with the metal pads between the metal pads and the holes; fitting the bodies of the components into the holes; and reflowing the substrate together with the components.SELECTED DRAWING: Figure 1
Patent JP-2018015045-A (JP)
Title: Game machine
Inventor: ITO TOMOAKI
IPC: A63F7/02
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance not betraying expectation of a player to retention before variation start.SOLUTION: Such a constitution is adopted that, when consuming retention in a normal state (low probability state) of a game machine 1, in the case where it is determined that retention is not bonanza, it is determined whether the retention becomes bonanza or not in a probability variable state (high probability state), and when determined that the retention becomes bonanza in the probability variable state, a determination result of bonanza is reported by a performance having high reliability of bonanza.SELECTED DRAWING: Figure 12
Patent JP-2018018257-A (JP)
Title: Heat map display device and heat map display method
Inventor: HIGUCHI KAZUICHI
IPC: G05B23/02
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To facilitate discrimination of the situation to be monitored.SOLUTION: A heat map display device 1 comprises: a distribution state calculation unit 11 for calculating the distribution state of data in a specified period within a heat map display object period, of data collected from one or more apparatuses disposed in a plant; a numeric value range determination unit 12 for determining a numeric value range of data displayed on a heat map on the basis of the calculated distribution state; and a heat map display unit 13 for selecting data within the determined numeric value range and displaying the heat map of the object period.SELECTED DRAWING: Figure 1
Patent JP-2018016209-A (JP)
Title: Air bag control device and air bag control method
Inventor: NISHIMURA JUN
IPC: B60R21/017
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag control device and an air bag control method which deal with a secular change in accordance with an environmental condition in which an air bag device is installed.SOLUTION: An air bag device and an air bag control method which activate an inflator of the air bag device when detecting a signal indicating an urgent situation are configured to: integrate an environmental load of the air bag device; and, when an environmental load integration value reaches a predetermined value, execute at least either alarm generation or deactivation of the inflator regardless of detection of the urgent situation of a vehicle. The environmental load may be a temperature and humidity.SELECTED DRAWING: Figure 1
Patent JP-2018018727-A (JP)
Title: Illuminance control system
Inventor: YOSHIDA TETSUSHI
IPC: H05B37/02
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an illuminance control system capable of controlling indoor illuminance while increasing illumination energy efficiency.SOLUTION: An illuminance control system comprises: an outdoor illuminance sensor 30 which detects outdoor illuminance; an indoor illuminance sensor 40 which detects indoor illuminance; and a dimming sheet 10 provided in an indoor wall part and adjusting light transmittance between the indoor and the outdoor on the basis of magnitude of the voltage applied from an illuminance control device 50. When the outdoor illuminance detected by the outdoor illuminance sensor 30 is higher than the indoor illuminance detected by the indoor illuminance sensor 40, the illuminance control device 50 controls the dimming sheet 10 so as to apply the voltage indicating first light transmittance. When the outdoor illuminance detected by the outdoor illuminance sensor 30 is lower than the indoor illuminance detected by the indoor illuminance sensor 40, the illuminance control device 50 controls the dimming sheet 10 so as to apply the voltage indicating second light transmittance lower than the first light transmittance.SELECTED DRAWING: Figure 1
Patent JP-2018015851-A (JP)
Title: Chuck
Inventor: ISHII YOSHITOMO
IPC: B23B31/12
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a chuck of a cylinder system.SOLUTION: A chuck comprising: a chuck body B1 which is supported on a rotary main spindle Y of a machine tool; a piston 6 which is so assembled in a hollow chamber 5 provided in the chuck body as to be reciprocatingly slide; a first air inflow passage 8 which is so provided as to be communicated with a rear compartment of the piston; a second air inflow passage 10 which is so provided as to be communicated with a front compartment of the piston; through-holes 13, through which a front end face of the hollow chamber and a front end face of the chuck body are communicated with each other, are provided around a shaft core of the chuck body so as to become an ascent gradient forward; a rod 14 which penetrates each though-hole; engagement transmission means C which are provided at a front end of the piston and at a terminal of the rod so as to transmit slide of the piston to the rod; and an outside gripping claw 21 which is projected forward from a tip of each rod and clamps an outer periphery of a work-piece W.SELECTED DRAWING: Figure 2
Patent JP-2018022664-A (JP)
Title: Connector member and connector
Inventor: MATSUMOTO HIROYUKI
IPC: H01R13/627
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector that hinders half-fitting of connectors, makes a slide member less likely to move by external force, and makes the connectors less likely to be unfitted.SOLUTION: In a connector 10 in which a first connector member 12 having a first housing 20 provided with a locking projection 38 and a second connector member 58 having a slide member 162 with a lockable part 192 and also having a second housing 102 are fitted, an elastic member 228 is provided between the second housing 102 and the slide member 162, the slide member 162 being provided with a movable piece 180, and the movable piece 180 having a part 182 to be pressed and the lockable part 192. The part 182 to be pressed is pressed by the locking projection 38 by moving the first housing 20. After the slide member 162 is moved in a fitting direction, the movable piece 180 is rotated, the pressed part 182 separates from the locking projection 38, the slide member 162 is moved by elastic force, and the lockable part 192 is locked by the locking projection 38.SELECTED DRAWING: Figure 16
Patent JP-2017040263-A (JP)
Title: Mixed flow turbocore
Inventor: THOMAS LEE BECKER JR
IPC: F01D21/00
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine engine capable of capturing the energy in a bleed air flow.SOLUTION: A gas turbine engine is provided having a compressor section, a combustion section located downstream of the compressor section, and a turbine section located downstream of the combustion section. A structural member extends from the compressor section to the turbine section for strengthening one or more components of the gas turbine engine. The structural member also defines a flowpath extending between an inlet in airflow communication with the compressor section and an outlet in airflow communication with the turbine section. The flowpath is configured to provide bleed air from the compressor section to the turbine section to capture a portion of the energy in the bleed air.SELECTED DRAWING: Figure 1
Patent JP-2018024330-A (JP)
Title: Mounting structure for motor control section
Inventor: IKEDA AKIHIKO
IPC: B60K1/00
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a motor control section capable of suppressing damage of a motor case at the time of frontal collision of a vehicle.SOLUTION: A mounting structure for a PCU in which the PCU for controlling a vehicle traveling motor is fixed onto a transaxle case 51 includes a front bracket for supporting a vehicle front side of the PCU and a rear bracket 2 for supporting a vehicle rear side of the PCU. The rear bracket 2 is mounted to a mounting surface 511 of the transaxle case 51 by using a bolt 23 disposed on the vehicle front side and a bolt 24 disposed on the vehicle rear side. A bolt insertion hole to which the bolt 23 is inserted and a bolt insertion hole 211b to which the bolt 24 is inserted are formed on the rear bracket 2. A clearance between the bolt 24 and the bolt insertion hole 211b is larger than that between the bolt 23 and the bolt insertion hole.SELECTED DRAWING: Figure 5
Patent JP-2018023684-A (JP)
Title: Vortex ring generator
Inventor: OSAWA KIYOTERU
IPC: F24F13/06
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a vortex ring generator generating vortex ring stably by compressing air having sufficient volume and having simple device configuration.SOLUTION: A vortex ring generator 1 has an elastic membrane 7 having elasticity, and an elastic membrane holding part 5 holding a part of the elastic membrane 7 and having an aperture 51. The vortex ring generator 1 further has a first magnetic substance arranged at a part excluding a part to be held 711 which is held by the elastic membrane holding part 5 of the elastic membrane 7, a second magnetic substance capable of generating adsorption power by a magnetic force between the first magnetic body, and a traction device 9 which is a second magnetic body move part which moves the second magnetic substance to rear which is opposite to front which is a side toward the elastic membrane 7. Air in front of the elastic membrane 7 is compressed by the elastic membrane 7 by departing together with the first magnetic substance after the second magnetic substance adsorbed to the first magnetic substance moves to rear, and is discharged from the aperture 51 as a vortex ring.SELECTED DRAWING: Figure 1
Patent JP-2018027877-A (JP)
Title: Phase splitting glass
Inventor: MUSHIAKE Atsushi
IPC: C03C3/064
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide glass which can reduce light enclosed in glass without forming a light extraction layer consisting of a sintered compact.SOLUTION: In phase splitting glass having at least a first phase and a second phase, the average number density of phase splitting particles per 1 μmis 0.5-100.SELECTED DRAWING: None
Patent JP-2018032929-A (JP)
Title: Communication traffic estimation device and communication traffic estimation method
Inventor: KAMAMURA SEIHEI
IPC: H04L12/70
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To allow communication traffic between nodes by the service to be learned.SOLUTION: A communication traffic estimation device 10 includes: a virtual topology setting unit 104 that regards an input/output interface, i.e. an interface of a node connected with a terminal device as a virtual node, sets a virtual link connecting the virtual node and the node connected with the terminal device, and thereby expands topology of a communication network to virtual topology including the virtual node and the virtual link; and a communication traffic calculation unit 106 for calculating estimation values of traffic on respective flows on the virtual topology using link traffic information and routing information.SELECTED DRAWING: Figure 3
Patent JP-2018031846-A (JP)
Title: Hinge
Inventor: NISHIDA YUKIHIRO
IPC: G03B27/62
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hinge that can be made compact by reducing upper and lower widths.SOLUTION: In a hinge 100, an intermediate member 20 is equipped with a top plate 22 and side plates 21 each linked to one or the other side of the top plate 22; in the top plate 22 and the two side plates 21, notches 22a and 22b are formed on the side of an upper fixing member 30; and the upper fixing member 30, the two side plates 31 are linked by linking plates 32 and 33. When the upper fixing member 30 approaches the intermediate member 20, accommodation of the linking plates 32 and 33 in the notches 22a and 22b positions the top plate 22 of the intermediate member 20 and the linking plates 32 and 33 of the upper fixing member 30 on substantially the same plane.SELECTED DRAWING: Figure 2
Patent JP-2018031535-A (JP)
Title: Control device of air conditioning system, control method, control program, and air conditioning system
Inventor: OKAMOTO HIDEYUKI
IPC: F25B1/00
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a control technology for air conditioning, capable of optimizing temperature of cold water to be supplied to an air conditioner from a heat source machine on the basis of information of fundamental instruments usually provided in an existing air conditioning apparatus.SOLUTION: A control device of an air conditioning system includes storage means, determination means, and instruction means. The storage means stores a control target range including temperature and humidity set values set in an air conditioner as set values of temperature and relative humidity of a room as an object of air conditioning by the air conditioner. The determination means determines a temperature of cold water to be supplied to the air conditioner from a heat source machine to make the temperature and relative humidity of the room approach the temperature and humidity set values when at least one of the temperature and relative humidity of the room acquired by acquiring means acquiring the temperature and relative humidity of the room is out of the control target range. The instruction means instructs a controller of the heat source machine to keep the temperature of the cold water to be supplied to the air conditioner from the heat source machine, at the determined temperature.SELECTED DRAWING: Figure 7
Patent JP-2018030812-A (JP)
Title: Non-foaming hair spray composition
Inventor: SEKINE HIKARU
IPC: A61Q5/06
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-foaming hair spray composition, which is not sticky even immediately after application to the hair, providing no massive feeling, providing natural gloss, being applied uniformly, and providing smooth finger passing while having abilities of setting a hair style and keeping the hair style.SOLUTION: According to the present invention, there is provided a non-foaming hair spray composition comprising a hairdressing stock solution and a propellant. The hairdressing stock solution comprises: (A) 1 to 70% by mass of methylal; and (B) 0.1 to 20% by mass of a film-forming resin in 100% by mass of a hairdressing stock solution. The ratio (mass ratio) of the hairdressing stock solution and the propellant is from 80:20 to 20:80.SELECTED DRAWING: None
Patent JP-2017022389-A (JP)
Title: Semiconductor device
Inventor: ENDO YUTA
IPC: H01L21/336
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of photolithography processes in a manufacturing process of a semiconductor device.SOLUTION: A semiconductor device is manufactured by: successively forming a conductive film 104 to be a gate electrode, an insulation film 112 to be a gate insulation film, a semiconductor film 106 where a channel region is formed and an insulation film 108 to be a channel protection film; successively etching by using a resist mask obtained by exposure by a photomask that is a multiple level mask and development, the insulation film to be the channel protection film, the semiconductor film where the channel region is formed, the insulation film to be the gate insulation film and the conductive film to be the gate electrode in a region where the resist mask does not exist; setting back the resist mask by ashing and the like; only removing a region of the resist mask where a residual film thickness is small to expose a part of the insulation film to be the channel protection film; and etching the exposed part of the insulation film to be the channel protection film to form a pair of openings.SELECTED DRAWING: Figure 1
Patent JP-2018036203-A (JP)
Title: Hole internal inspection device and hole internal inspection method
Inventor: SAKURADA TERUAKI
IPC: G01N21/954
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a hole internal inspection device inspecting presence of detection objects consisting of debris inside of the hole and pin hole appearing on the internal perimeter surface of the hole accurately.SOLUTION: A hole internal inspection device 100 comprises: a captured image acquisition unit 30 acquiring images captured inside of a hole 91; a coordinate calculation unit 31 calculating a coordinate of a first position set in the opening side of the hole 91 and a coordinate of a second position set in the deeper side than the first position of the hole 91 on the basis of the captured image; a spread image generation unit 32 generating a first spread image that the captured image is spread around the first position along the hoop direction of the hole 91 on the basis of the coordinate of the first position, and a second spread image that the image is spread around the second position along the hoop direction of the hole 91 on the basis of the coordinate of the second position; and a determination unit 37 determining presence of detection objects consisting of at least one of debris inside of the hole 91 and pin hole appearing on the internal perimeter surface of the hole 91 on the basis of the first spread image and the second spread image.SELECTED DRAWING: Figure 1
Patent JP-2018034992-A (JP)
Title: Elevator device
Inventor: KUBO YOSUKE
IPC: B66B7/06
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress the runout of both a governor rope at a side near a car and a governor rope at a side apart from the car when a building is oscillated by an earthquake, a strong wind or the like.SOLUTION: An elevator device has: a first cross passage body 10 for making two pieces of governor ropes 6 pass between a governor main body 4 and a connecting part 7 by making them cross each other; a second cross passage body 11 for making two piece of the governor ropes 6 pass between a tension pulley 9 and the connecting part 7 by making them cross each other; a passage body 5 for making the governor rope 6a near a car out of the two pieces of governor ropes in a height position of the connecting part 7 pass; and an interval holding body 12 which is connected to the passage body 5, and holds an interval between the governor rope 6a near the car and the governor rope 6b apart from the car at a prescribed interval. A link mechanism 8 is connected to the governor rope 6b which is apart from the car.SELECTED DRAWING: Figure 1
Patent JP-2018035318-A (JP)
Title: Method for hydrophilizing the surface of polymer, method for producing surface-hydrophilized article, and surface-hydrophilized article
Inventor: IIDA TOSHIYA
IPC: A61L29/04
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a medical supply polymer that has excellent biocompatibility but prevents a coating of it having a sticky surface, and is easy to use.SOLUTION: The present invention provides a medical supply polymer that has excellent biocompatibility but prevents a coating of it having a sticky surface, and is easy to use. The medical supply polymer is obtained by the polymer surface-hydrophilization in which a polymer including a hydrophilic group and having a glass transition temperature of 40°C or more is treated with water and/or water vapor of a temperature equal to or higher than the glass transition temperature of the polymer.SELECTED DRAWING: None
Patent JP-2017062464-A (JP)
Title: Image recording device
Inventor: MITSUNABE JIRO
IPC: G03B35/18
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device for simultaneous multiple recording of a plurality of element holograms in the same region of a hologram recording medium upon forming a holographic stereogram.SOLUTION: The image recording device includes: splitting means that splits a laser beam emitted from a laser beam source; a display device that displays an image; display controlling means that controls display of the display device in such a manner that a display region is divided so as to display a plurality of images for forming a holographic stereogram and that one of the split laser beams is modulated by the plurality of images displayed on the display device to give a plurality of object beams; an optical system that superposes the plurality of object beams one another on a hologram recording medium to form images; and irradiating means that irradiates the hologram recording medium with the plurality of object beams together with the other split laser beam as a reference beam.SELECTED DRAWING: Figure 3