baber/WOPTO huggingface dataset:
Patent JP-2018115651-A (JP)
Title: Blowing device
Inventor: TAMAOKA TAKETO
IPC: F04D29/44
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a blowing device capable of improving blowing efficiency.SOLUTION: The blowing device comprises an impeller that can rotate around a center shaft as a center, and a motor for driving the impeller. The impeller has plural blade parts 1 aligned in a circumferential direction, a flange part 23 provided with plural blade parts at an outer peripheral edge outside in a radial direction, and a first plate-like shielding part 24a positioned between the blade parts adjacent to each other in the circumferential direction. The first shielding part is connected to a rear edge face 14a on the opposite side to a rotation direction of the blade part, and an outside face 23a positioned outside the flange part in the radial direction.SELECTED DRAWING: Figure 8A
Patent JP-2018196584-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine capable of emphasizing a situation in which the expectation degree for being controlled to an advantageous state is high.SOLUTION: A game machine performs a first zone notice presentation over a plurality of variations. Corresponding to the performance of the first zone notice presentation, a zone BGM presentation is performed. A first pattern is provided in which a zone BGM is to be finished when a special super ready-to-win presentation is finished after the first zone notice presentation was finished. Further, in the special super ready-to-win presentation after the first zone notice presentation was finished, if a presentation accessory performs an inclined operation, a BGM presentation is switched form the zone BGM presentation to a super BGM presentation.SELECTED DRAWING: Figure 32
Patent JP-2018200381-A (JP)
Title: Cable with connector and manufacturing method for cable with connector
Inventor: MORI MASAO
IPC: G02B6/42
Filed: 2017-05-26
Abstract: To provide a cable with a connector which has a connection part between optical fibers in the middle of a cable, and which can improve tensile strength of the cable.SOLUTION: There is provided a cable with a connector having a cable including an optical fiber and a connector including an optical element in a housing, therein the cable comprises: a connector side optical fiber; a cable side optical fiber; a fiber connection part; and a cable sheath, and one end part of the connector side optical fiber is optically connected to the optical element, and the other end part is connected via the fiber connection part to the cable side optical fiber, and the fiber connection part is housed in the cable sheath, and the cable sheath is held in the housing of the connector.SELECTED DRAWING: Figure 8
Patent JP-2018201736-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-05-31
Abstract: To provide a game machine which has enhanced interest of a game.SOLUTION: Prior determination is made on the basis of information stored by storage means prior to set determination means, and prior information for showing a result determined by the prior determination is notified before dynamic display of identification information for showing a determination result is started. When a specific determination result is determined by the set determination means, the type of a privilege game is determined in prior with respect to information stored to storage means before it is determined by the determination means. It is performed by prior privilege game type notification means for notifying prior game information for showing the determination result by the privilege game type determined in prior before the dynamic display of the identification information is started.SELECTED DRAWING: Figure 210
Patent JP-2018204359-A (JP)
Title: Auxiliary tool for filling, penetrating passage forming equipment, fire prevention compartment structure, and method for constructing fire prevention compartment structure
Inventor: TANI SHINYA
IPC: H02G3/22
Filed: 2017-06-07
Abstract: To provide an auxiliary tool for filling which allows filling material to be filled in a gap between an outer peripheral surface of a cylindrical body and an inner peripheral surface of a through hole with an adequate filling amount of filler.SOLUTION: A auxiliary tool 111 for filling assists to fill a predetermined amount of filler 121 in a gap S between an inner peripheral surface of a through hole 12 penetrated in a wall material 11 and an outer surface of a cylindrical body 101 inserted into the through hole 12. The auxiliary tool for filling 111 consists of an annular body 111 attached on the outer surface of the cylindrical body 101 at a predetermined position in a longitudinal direction of the cylindrical body 101. The annular body 111 is provided with an abutting part 112 configured to receive the filler 121 to be filled in the gap S from an open end of the through hole 12, to define a filling space of the filler 121 between the abutting part 112 and the open end so as to satisfy a predetermined fire resistance performance.SELECTED DRAWING: Figure 1
Patent JP-2018207373-A (JP)
Title: Calibration apparatus of projection type display device, calibration method, program, projection type display device, and projection type display system
Inventor: SUGIURA YOSHINAO
IPC: H04N5/74
Filed: 2017-06-07
Abstract: To detect deviation of a relative position between a projection plane occurred after calibration of a projection type display device and the projection type display device to re-calibrate while considering deviation of a sensor itself.SOLUTION: A control circuit 11 acquires first positional information showing a feature point of a screen 2 and second positional information showing a feature point of a test image 41 projected on the screen 2 after calibration of a projector 1-1. The control circuit 11 acquires third positional information showing the feature point of the screen 2 and fourth positional information showing the feature point of the test image 41 projected on the screen 2 after acquiring the first and second positional information. The control circuit 11 calibrates a position of the feature point of the test image 41 included in the fourth positional information on the basis of a difference between the first positional information and the third positional information to generate fifth positional information. The control circuit 11 re-calibrates the projector 1-1 on the basis of a difference between the second positional information and the fifth positional information.SELECTED DRAWING: Figure 1
Patent JP-2019001183-A (JP)
Title: Support device of lane change
Inventor: MIYATA SHUNSUKE
IPC: B60W30/095
Filed: 2017-06-09
Abstract: To make probability to perform support control of lane change low under a situation that provability that three-dimensional object as obstacle exists in dead angle area of an own vehicle is high.SOLUTION: An operation support device comprises a plurality of radar sensor which detects a sensor target and an operation support ECU (10) which performs extrapolation handling of a fusion target and sets to state which permits execution of support control of lane change or state which prohibits execution of the support control of lane change. The operation support ECU (10) determines whether not or probability that the fusion target approaches dead angle region of the plurality of radar sensor (16a) is high on the basis of attribute value of the fusion target when starting the extrapolation handling of the fusion target. The operation support ECU (10) selects the state which prohibits the execution of the support control of the lane change to the lane of side on which the dead angle region exists if it is determined that probability that the fusion target approaches the dead angle region is high.SELECTED DRAWING: Figure 1
Patent JP-2019000267-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2017-06-14
Abstract: To provide an interesting game machine also for a player who is confident of skill.SOLUTION: In determination of a first winning combination as an internal winning pattern combination, stop control can be performed such that a specific pattern combination is stop-displayed on a plurality of pattern display means according to stop operation timing to the respective pattern display means. For the specific pattern combination, a pattern in first predetermined pattern display means is a first specific pattern and a pattern in second predetermined pattern display means is a second specific pattern. Even if stop operation to the first predetermined pattern display means is performed at second timing, a plurality of patterns including the first specific pattern are stop-displayed in a predetermined mode on the first predetermined pattern display means in the same way as execution of the stop operation at first timing, and finally a specific pattern combination can be stopped on the plurality of pattern display means.SELECTED DRAWING: Figure 361
Patent JP-2019002772-A (JP)
Title: Marker detection method, and system for vehicle
Inventor: YAMAMOTO MICHIHARU
IPC: G05D1/02
Filed: 2017-06-14
Abstract: To provide a marker detection method for suppressing false detection, and provide a system for a vehicle.SOLUTION: In a marker detection method, a magnetic marker 10 laid on a road is detected using a sensor unit 11 including a plurality of magnetic sensors arranged in a vehicle width direction. In this method, a feature quantity showing the symmetry of the magnetic distribution as a distribution of magnetic measurement values by the magnetic sensors included in the sensor unit 11 is generated, and threshold processing related to the feature quantity is executed. Thus, the possibility of the presence of a magnetic generation source causing a disturbance, other than the magnetic marker 10, is determined.SELECTED DRAWING: Figure 1
Patent JP-2019002055-A (JP)
Title: Method and system for depositing film
Inventor: OKA NORITOSHI
IPC: H01M8/0202
Filed: 2017-06-19
Abstract: To prevent a preliminary vacuum chamber from being lengthened in order to sufficiently enhance the vacuum of a vacuum chamber in a film formation process.SOLUTION: The film deposition method for depositing a film on a fuel cell separator member by plasma CVD includes the film deposition step of supplying a film raw material in a vacuum chamber while continuously moving the separator member by conveying the separator member from a first preliminary vacuum chamber to the vacuum chamber having a vacuum higher than that of the first preliminary vacuum chamber and from the vacuum chamber to a second preliminary vacuum chamber having a vacuum lower than that of the vacuum chamber; and depositing the film by applying a pulse voltage to the separator member. The vacuum of the vacuum chamber is controlled at 80 Pa or more and 850 Pa or less.SELECTED DRAWING: Figure 1
Patent JP-2019002380-A (JP)
Title: Internal Combustion Engine System
Inventor: UEDA MATSUE
IPC: F02D21/08
Filed: 2017-06-19
Abstract: To provide an internal combustion engine system capable of reducing NOx emissions without using a special configuration even when high-load operation causes a high temperature of an NOx reduction catalyst.SOLUTION: An internal combustion engine system includes: an engine; a three-way catalyst; an NOx reduction catalyst; catalyst outlet concentration acquisition means for acquiring a catalyst outlet NOx concentration at an outlet of the NOx reduction catalyst; temperature acquisition means for acquiring a catalyst-related temperature that is an exhaust gas temperature at the outlet of the NOx reduction catalyst or the catalyst temperature; an injection control section for controlling fuel injection amount in the engine; engine outlet concentration acquisition means for measuring or estimating an engine outlet NOx concentration; and a combustion switching control section for switching a combustion mode of the engine between a lean combustion mode and a stoichiometric combustion mode on the basis of an NOx elimination ratio calculated from the catalyst outlet NOx concentration and the engine outlet NOx concentration, the catalyst-related temperature, engine speed and the fuel injection amount.SELECTED DRAWING: Figure 1
Patent JP-2019004797-A (JP)
Title: Combine
Inventor: TAKAHARA KAZUHIRO
IPC: A01D41/127
Filed: 2017-06-26
Abstract: To provide a combine in which the number of rachis-branches included in grain can be determined during harvesting work.SOLUTION: The combine comprises: a harvesting unit harvesting grain culm in a farm field; a threshing device threshing the grain culm harvested by the harvesting unit; a load data value acquisition unit 72 acquiring a load data value being a value showing a grain transport load obtained by threshing processing in the threshing device over time; a yield measurement unit M measuring the grain yield over time; and a rachis-branch determination unit 75 determining the number of rachis-branches included in the grain based on the load data value acquired by load data value acquisition unit 72 and the yield measured by the yield measurement unit M.SELECTED DRAWING: Figure 3
Patent JP-2018029050-A (JP)
Title: One-piece lens with driven wheel sector
Inventor: FRANCK DINANT
IPC: G02B7/02
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece lens with a driven wheel sector that improves robustness between driving means and a lens while remaining compact and accurate.SOLUTION: A vehicle lighting device comprises: a lens 101 intended to deflect light rays emitted by a light source and including a wheel sector 111 with a driven surface (teeth 112), the wheel sector being made in one piece with the lens as a whole; and driving means (gear 160) having a driving surface (teeth 161) such that the driving surface is in contact with the driven surface and such that movement of the driving surface drives movement of the lens.SELECTED DRAWING: Figure 11
Patent JP-2019012909-A (JP)
Title: Encoder, decoder, transmitter, and receiver
Inventor: SUZUKI YOICHI
IPC: H03M13/19
Filed: 2017-06-29
Abstract: To provide a digital data transmitter and a digital data receiver which use an LDPC code as a terrestrial broadcasting error correction code and improve performance of the LDPC code with respect to each of LDPC encoding ratios of 2/16, 3/16, 4/16, 5/16, 6/16, and 7/16 and are excellent in noise resistance.SOLUTION: A transmitter 1 has an encoder (LDPC encoding section 114) provided with means which performs LDPC encoding using an inspection matrix including a partial matrix configured by arranging one element of the partial matrix corresponding to an information length of each encoding ratio at intervals of plural types of cycle numbers in a column direction with inspection matrix default value tables which have a code length of 69120 bits and are preliminarily determined for each encoding ratio as default values. A receiver 2 has a decoder (LDPC decoding section 212) provided with means which decodes digital data encoded by the encoder.SELECTED DRAWING: Figure 4
Patent JP-2017201818-A (JP)
Title: Area extraction device
Inventor: HOKOI HAYATO
IPC: H04N5/232
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an area extraction device capable of shortening processing time for focusing at a main subject area.SOLUTION: An area extraction device comprises: an area extraction unit which extracts a subject area on the basis of a feature quantity from a captured image; and an area processing unit which selects the subject area on the basis of positional relationship of the subject area extracted by the area extraction unit.SELECTED DRAWING: Figure 1
Patent JP-2019013111-A (JP)
Title: Electric power conversion device
Inventor: HAYAKAWA SHINICHIRO
IPC: H02M7/48
Filed: 2017-06-30
Abstract: To reduce a pressure loss of each of introduction side and discharge side cooling passages to a cooler.SOLUTION: An electric power conversion device 10 includes: a cooler 51; an introduction side refrigerant passage 64 which introduces a refrigerant to the cooler 51; and a discharge side refrigerant passage 65 which discharges the refrigerant from the cooler 51. Directions of the refrigerant flowing in the introduction side and discharge side refrigerant passages 64, 65 are different from a flow direction Af of the refrigerant flowing in the cooler 51. The cooler 51 and the introduction side and discharge side refrigerant passages 64, 65 comprise a groove part 23 included in the housing 20 and a lid part 53 which closes an open surface of the groove part 23. The lid part 53 has protruding parts 71, 71 protruding to the groove part 23 at positions in the introduction side and discharge side refrigerant passages 64, 65. The protruding parts 71, 71 convert the refrigerant flow direction. The groove part 23 has inclined surface parts 72, 72 which convert the refrigerant flow direction in portions facing the protruding parts 71, 71.SELECTED DRAWING: Figure 1
Patent JP-2019010416-A (JP)
Title: Heat generator
Inventor: MARUYAMA TETSUYA
IPC: A61F7/03
Filed: 2017-06-30
Abstract: To provide a heat generator that increases heat-generating temperature by bringing an increased content of air into contact with a heat-generating composition without increasing the air permeability of an inner bag.SOLUTION: A heat generator 1 has a heat-generating composition 2 that generates heat by contact with air, an inner bag 3 in which the heat-generating composition 2 is sealed, and an air absorption/release material 4 that can contain the air, and becomes deformed to absorb/release the air. The air absorption/release material 4 is sponge.SELECTED DRAWING: Figure 2
Patent JP-2019016562-A (JP)
Title: Impressed voltage switching unit and luminaire including impressed voltage switching unit
Inventor: MUKUDA YOJI
IPC: H05B37/02
Filed: 2017-07-10
Abstract: To provide a device which allows for smooth switching of an impressed voltage corresponding to a wide variety of voltage specifications.SOLUTION: An impressed voltage switching unit including a switch control circuit for a first drive object device and/or a second drive object device operating with pulsating flow further includes a full-wave rectifier, an effective value voltage detector, an intermediate voltage generating section, a switch control signal generating section, and a prescribed switch group. The effective value voltage detector detects whether the effective value of a pulsating flow voltage supplied is high or low, and send a result to the switch control signal generating section. The switch control signal generating section performs ON/OFF control of the prescribed switch group based on a content thus sent, and supplies an intermediate voltage generated by the intermediate voltage generating section to a junction point of the first and second drive object devices.SELECTED DRAWING: Figure 1
Patent JP-2017223683-A (JP)
Title: Member for diffusion of snowstorm
Inventor: ENDO KOJI
IPC: G01M17/007
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a member for diffusion of a snowstorm capable of suppressing a variation with time of diffusion characteristics accompanied with adhesion of the snowstorm on a surface, while preventing the adhesion of the snowstorm on the surface when performing an environmental test by imitating the snowstorm having desired diffusion characteristics by using the snow riding on an air-current.SOLUTION: A member for diffusion of a snowstorm is members for diffusion 74A, 74B, and 74C of the snowstorm imitated by a snow riding on an air-current, and a diffusion surface opposing to an ejecting outlet 316 is provided at a predetermined position in an advancing direction of the air-current outside of the ejecting outlet 316 for ejecting the snow along the advancing direction of the air current. The diffusion surface is installed on the upstream side in the air-current advancing direction of a boundary position with a contracted-vein trunk 314 and a rectification trunk 312 provided near the outlet of a wind tunnel 16 into which the air-current flows, and thus, the snowstorm ejected from the ejecting outlet 316 and generated along the air-current advancing direction by riding on the air-current is guided along the diffusion surface, forming a substantial parallel flow at an outlet of the wind tunnel 16, while diffusing in all directions of the diffusion surface.SELECTED DRAWING: Figure 1
Patent JP-2019020496-A (JP)
Title: Image formation device
Inventor: SUGIYAMA HIRONORI
IPC: G03G15/00
Filed: 2017-07-13
Abstract: To provide an image formation device that controls a conveyance velocity of a recording material by a conveyance part conveying the recording material toward a transfer unit, and suppresses a deviation of a position where an image is transferred to the recording material.SOLUTION: The present invention has: a conveyance unit that conveys a recording material; a transfer unit that transfers images formed on an image carrier to the recording material conveyed by the conveyance unit; a loop detection unit that detects an amount of loop of the recording material to be formed between the conveyance unit and the transfer unit; a drive source that drives the conveyance unit; a control unit that changes a rotation velocity of the drive source on the basis of a detection result of the loop detection unit; and a measurement unit that measures an amount of rotation of the drive source for a period of conveying a first recording material at both of the conveyance unit and the transfer unit. The control unit is configured to, on the basis of the amount of rotation measured by the measurement unit, control the rotation velocity of the drive source so that a tip end of a second recording material arrives at the transfer unit in accordance with the image formed on the image carrier.SELECTED DRAWING: Figure 5
Patent JP-2019019847-A (JP)
Title: Pipe connection unit, air supply/exhaust cylinder, and combustion device
Inventor: AOKI HISAAKI
IPC: F16L37/05
Filed: 2017-07-13
Abstract: To improve connectivity between an air supply/exhaust duct installed in a building and an air supply/exhaust part of a combustion device and to reduce a work load for installing the combustion device.SOLUTION: The present invention relates to a pipe connection unit (2) for a combustion device (hot water supply device 80) which supplies/exhausts air through ducts (60 and 62). The pipe connection unit comprises: a device-side connection part (connection part 44) which is connected with an air supply part (100) or an air exhaust part (102) of the combustion device; a connection part (accommodation part 22) which is formed while communicating with the device-side connection part with a larger diameter than that of the device-side connection device and connected with a duct inserted from an opening (24); and a spacer (8) which is attachable to and detachable to/from the inside of the accommodation part, installed in a space part between at least an inner wall of the connection part and the inserted duct when being connected with the duct having a diameter smaller than an inner diameter of the connection part, and detached from the connection part when being connected with a duct having a diameter equal to the inner diameter of the connection part. The duct and the air supply part or the air exhaust part are ventilated.SELECTED DRAWING: Figure 1