baber/WOPTO huggingface dataset:
Patent JP-2019189394-A (JP)
Title: Passenger conveyor
Inventor: TANDA TOMOKI
IPC: B66B31/00
Filed: 2018-04-24
Abstract: To provide a passenger conveyor that is able to reduce cleaning in a truss.SOLUTION: An escalator 1 comprises an oil receiver 24 disposed in a position where, as viewed from a higher position in a vertical direction, at least part of it overlaps at least a portion of at least one of a footstep chain 6 and a handrail chain. The oil receiver 24 includes a recess for receiving oil that has dripped from the at least the portion, the oil receiver having an attachable/detachable structure. Thus, oil that has dripped from the at least the portion is prevented from soiling a truss bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2019190595-A (JP)
Title: Bump stopper
Inventor: HAYAKAWA KAZUKI
IPC: F16F9/58
Filed: 2018-04-26
Abstract: To provide a bump stopper of which the change in a spring constant can be smoothed with respect to an increase of an amount of compression of the bump stopper.SOLUTION: An annular bump stopper used in a shock absorber, and absorbing impact by being compressed by two members comprises an annular bump stopper body 110, and a plurality of protrusions 120 protruding from an end face at one side, of the bump stopper body 110 toward a cylinder 300, and provided at intervals in a peripheral direction. A hollow part 121 is formed in each of the plurality of protrusions 120.SELECTED DRAWING: Figure 3
Patent JP-2019187931-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-04-26
Abstract: To increase interest of a performance.SOLUTION: A Pachinko game machine PY1 includes performance execution means (sub control circuit board 120) capable of executing a predetermined performance, a first movable body (a board right movable body 57R) and a second movable body (board left movable body 57L). The performance execution means can execute a single-use performance (such as a weak SP determination performance) using one of the first movable body and the second movable body, and a multiple-use performance (a strong SP determination performance) using both the first movable body and the second movable body. It is possible to execute either the single-use performance or the multiple-use performance at a predetermined timing (time t06 or the like). The single-use performance includes a first single-use performance (a weak SP determination performance) using the first movable body and a second single-use performance (an introducing performance) using the second movable body. When the single-use performance is executed, either the first single-use performance or the second single-use performance is executed.SELECTED DRAWING: Figure 37
Patent JP-2019188455-A (JP)
Title: Jig unit for laser beam axis confirmation and jig
Inventor: NISHIO JINKO
IPC: B23K26/035
Filed: 2018-04-27
Abstract: To provide a jig unit for laser beam axis confirmation and jig capable of accurately confirming a position of a beam axis by a simple operation for enhancing efficiency of beam axis adjustment work.SOLUTION: A jig unit comprises: a jig attachment member 14 arranged in an optical path of laser beam; and a jig body 19 detachably attached to the jig attachment member 14. The jig body 14 has an open hole into which laser beam is inserted, and on the open hole, a cross-shaped lattice 21 which is formed into a cross-shape viewed from the insertion direction of the laser beam is formed. When the jig body 19 is attached to the jig attachment member 14, a center of the cross-shaped lattice 21 is set to match a beam axis center of the regulated laser optical path, and a slit 22 into which heat sensitive paper for blocking laser beam is provided on an outer peripheral face of the jig body 19, and shadow of the cross-shaped lattice 21 is projected to the heat sensitive paper inserted into the slit 22.SELECTED DRAWING: Figure 4
Patent JP-2019198027-A (JP)
Title: Control system and program
Inventor: IKEBE HAYATO
IPC: H04M11/00
Filed: 2018-05-10
Abstract: To provide a control system capable of switching whether to restrict control of a device depending on the position of the device to be controlled.SOLUTION: A first communication part 212 receives a piece of first identification information via a voice recognition server device 120 from an operation unit 100. A second communication part 214 receives a piece of second identification information through a local area. A control part 220 permits the control of a device 300 when the second identification information received in the second communication part 214 matches the first identification information received in the first communication part 212. On the other hand, the control part 220 prohibits the control of the device 300 when the second identification information received by the second communication part 214 does not match the first identification information received by the first communication part 212 or when the second communication part 214 has not received the second identification information.SELECTED DRAWING: Figure 1
Patent JP-2018120644-A (JP)
Title: Identification apparatus, identification method, and program
Inventor: SHIMURA TOMOYA
IPC: G06T7/00
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To identify an object accurately without reducing convenience.SOLUTION: A target detection section detects at least one target from among a person, an animal, and an object represented by a video from the video captured by at least one imaging section. An information detection section detects a state of the target, on the basis of at least one feature quantity calculated from the video, identifies the target on the basis of the feature quantity and a feature quantity registered in advance in a first identification database, and registers the feature quantity on a second identification database when target identification is successful. This invention can be implemented as an identification apparatus, an identification method, or a program.SELECTED DRAWING: Figure 3
Patent JP-2018198426-A (JP)
Title: Transmitter, receiver, and chip
Inventor: TAKEUCHI TOMOAKI
IPC: H04B7/0413
Filed: 2018-05-22
Abstract: To provide a transmitter, a receiver, and a chip, capable of achieving hierarchical transmission in an OFDM transmission system using a plurality of transmission systems.SOLUTION: In a transmitter transmitting an OFDM modulation signal using a plurality of transmission systems, a transmission band of a transmission signal has a segment structure, hierarchical transmission is performed, and a space division multiplexing MIMO transmission system or a space-time coding MISO transmission system is selected for each hierarchy. In the transmitter, interleaving between hierarchies is performed, and the interleaving between hierarchies selects interleaving in carrier unit and interleaving in segment unit, on the basis of a transmission system for each hierarchy and the number of data carriers for respective segments.SELECTED DRAWING: Figure 1
Patent JP-2019203457-A (JP)
Title: Engine noise suppression system
Inventor: MATSUMOTO TAKARA
IPC: F02M35/112
Filed: 2018-05-24
Abstract: To reduce suction noise without adding a new component.SOLUTION: A controller executes control processing comprising: acquiring a vehicle speed V (S100); obtaining an engine speed, a crank angle and a fuel injection amount (S104) when an engine is in a steady operation state (YES in S102); setting a parameter of a noise reduction wave (S106); setting a change pattern of the drive current of a motor (S108); executing noise reduction control (S110); and ending the noise reduction control (S114) when the engine is in a transient operation state (YES in S112).SELECTED DRAWING: Figure 2
Patent JP-2019206504-A (JP)
Title: Hovenia dulcis preparation, and method of suppressing color tone change
Inventor: YANASE MARI
IPC: A61K47/04
Filed: 2018-05-30
Abstract: To provide a Hovenia dulcis preparation in which a color tone change is suppressed, and a method of suppressing a color tone change.SOLUTION: A Hovenia dulcis preparation has Hovenia dulcis extract, and at least one selected from dextrin and light silicic anhydride, and is in a solid state. The dextrin and/or light silicic anhydride inhibits a Maillard reaction due to moisture absorption of sugar in the Hovenia dulcis extract and an amino acid, thereby suppressing a color tone change.SELECTED DRAWING: None
Patent JP-2019213291-A (JP)
Title: Rotary electric machine
Inventor: KATSURA SEISHI
IPC: H02K19/24
Filed: 2018-05-31
Abstract: To provide a rotary electric machine capable of not only improving the degree of design freedom, but also reducing "iron loss".SOLUTION: In a brushless winding field type rotary electric machine comprising a stator, a field core including a field coil, and a rotor 1, the field coil is placed in parallel with the axial direction of the revolving shaft of a rotary member, for the rotor 1, the rotor 1 includes a first magnetic pole 1A having a first annulus ring part 11 and a first claw part 13, a second magnetic pole 1B having a second annulus ring part 14 and a second claw part 15, and a toric rotor core 1C having a first fitting portion 16 to which the first claw part 13 is fitted, and a second fitting portion 17 to which the second claw part 15 is fitted, alternately in the hoop direction, and a through cavity part 18 between the first and second fitting portions 16, 17, the first and second magnetic poles 1A, 1B do not contact each other, but are fixed to the rotor core 1C, and the rotor core 1C is constituted by laminating magnetic steel sheets in the axial direction of the revolving shaft.SELECTED DRAWING: Figure 5
Patent JP-2019208751-A (JP)
Title: Ophthalmologic apparatus
Inventor: SUZUKI DAISUKE
IPC: A61B3/103
Filed: 2018-06-01
Abstract: To provide an ophthalmologic apparatus capable of fogging a subject eye without changing the position of a lens.SOLUTION: The ophthalmologic apparatus comprises a light-projecting optical system, a light-receiving optical system, an eye refractivity measurement unit, a target presentation unit, and a presentation processing unit. The light-projecting optical system is configured to project measurement light toward the eyeground of a subject eye. The light-receiving optical system includes a light-receiving element configured to receive reflection light from the eyeground projected with the measurement light. The eye refractivity measurement unit is configured to measure the eye refractivity of the subject eye on the basis of a signal output from the light-receiving element. The target presentation unit is configured to output an image which is presented to the subject eye. The presentation processing unit causes the target presentation unit to present an image in which the target is blurred to fog the subject eye.SELECTED DRAWING: Figure 9
Patent JP-2019199248-A (JP)
Title: Multi-wheel type vehicle
Inventor: ONODA TAKAHIRO
IPC: B62K5/10
Filed: 2018-05-16
Abstract: To provide a multi-wheel type vehicle capable of improving at least one of travel stability and convenience and improving maneuverability.SOLUTION: A multi-wheel type vehicle 1 comprises: a left/right set of wheels 5L, 5R; and a wheel 5M provided between the wheels 5R, 5L, as rear wheels. The outside wheels 5L, 5R out of these three wheels 5L, 5M, 5R, are coupled to one another via linkage means 6 or the like. When a height position of one of these wheels 5L, 5R is changed in a manner of being pushed upward, a height position of the other of the wheels 5L, 5R can be changed to an opposite side of the one of the wheels in linkage with the change of the height position of the one wheel.SELECTED DRAWING: Figure 1
Patent JP-2019209809-A (JP)
Title: Multi-wheel type vehicle
Inventor: KANO KIMIYA
IPC: B62K5/10
Filed: 2018-06-04
Abstract: To achieve high turning performance and maneuvering stability by controlling vertical motions of a wheel in a synchro-system with a simple structure.SOLUTION: Interlocking means 5 for alternately interlocking vertical motions of first and second wheels 11, 12 includes: a first cylinder 21 having a first chamber 23 into/out of which fluid flows along with vertical motions of the first wheel 11; a second cylinder 22 having a second chamber 24 into/out of which fluid flows along with vertical motions of the second wheel 12; a fluid passage 25 for connecting the first chamber 23 with the second chamber 24; and fluid control means 26 which can control a flow of fluid between the first chamber 23 and the second chamber 24.SELECTED DRAWING: Figure 5
Patent JP-2019213027-A (JP)
Title: Repeater device
Inventor: SEKIYA YOHEI
IPC: H04L5/16
Filed: 2018-06-04
Abstract: To provide a repeater device capable of dealing with even a communication signal of variable frame length.SOLUTION: In a communication network where a communication signal superposing prescribed voltages is transmitted between multiple devices via a transmission line, a repeater device 3 for repeating the communication signal comprises ports 7a, 7b for inputting/outputting the communication signal, a reception/transmission section 9, and detectors 15a, 15b provided for the respective ports 7a, 7b. The reception/transmission section 9 is configured to be able to receive the communication signal inputted from any one of the ports 7a, 7b, and to transmit from the other port. Each of the detectors 15a, 15b detects that the voltage is inputted to the port (hereinafter, referred to as the corresponding port) corresponding to the detector, and on the basis of the voltage detection result, makes the reception/transmission section 9 transmit the communication signal inputted from the corresponding port from the other port during one frame of the communication signal inputted to the corresponding port, and stops an operation of the other detector corresponding to the other port.SELECTED DRAWING: Figure 3
Patent JP-2019134658-A (JP)
Title: Inverter and control method therefor
Inventor: HWANG SOO-YONG
IPC: H02M7/48
Filed: 2018-06-05
Abstract: To improve an air flow structure of a lower case of an inverter to improve efficiency of fan driving and heat radiation performance.SOLUTION: The invention provides an inverter including: a middle frame in which a main circuit part is disposed; an upper case which is disposed above the middle frame and houses the main circuit part; a lower case in which first vent holes are formed on one side surface and which is disposed below the middle frame; a fan disposed at the other surface side of the lower case which faces the first vent holes; a heat sink disposed between the first vent holes and the fan; a sub housing which is disposed below the lower case and houses a sub circuit part and in which second vent holes are formed on at least one side surface; and a control part disposed at the main circuit part or disposed at the sub circuit part.SELECTED DRAWING: Figure 3
Patent JP-2019211662-A (JP)
Title: Hydrophilic silica porous membrane, optical member, and optical instruments
Inventor: KAWASAKI JUNJI
IPC: C08J7/04
Filed: 2018-06-06
Abstract: To provide a reliable optical member having a hydrophilic silica porous membrane with excellent abrasion resistance to maintain a low haze even when exposed to a long outdoor environment by having the hydrophilic silica porous membrane.SOLUTION: The hydrophilic silica porous film according to the present invention is a substrate of which the film thickness is 350 nm or more and 900 nm or less hydrophilic silica porous membrane, the refractive index of light having a wavelength of 550 nm is 1.230 or more and 1.260 or less, and at least one compound having a number of carbon atoms with a secondary hydroxyl group is a carbon atom group of 5 or 6 glycol ether and a secondary hydroxy ester group selected from the group consisting of hydroxy acid ester of 0.5 mg/cmor more and 2.0 mg/cmor less is a hydrophilic silica porous membrane.SELECTED DRAWING: Figure 1
Patent JP-2019213388-A (JP)
Title: Automatic voltage regulator
Inventor: OMOTO YUTA
IPC: H02M5/10
Filed: 2018-06-07
Abstract: To solve a problem in which, in a case in which an automatic voltage regulator is mounted on a stand on a power pole, when an open/close door with a single-open structure installed on the front of a control unit that constitutes the automatic voltage regulator is opened, the open/close door interfaces with a handrail unit that forms the outer periphery of the stand, and therefore, when a failure occurs in a device in the control unit, it is necessary to open the open/close door and replace the failed device in the control unit after the automatic voltage regulator has been dropped.SOLUTION: An open/close door of a control unit that constitutes an automatic voltage regulator has a central double door structure, such that even when the open/close door is opened on a stand, it can be avoided that the open/close door interferes with a handrail unit that forms the outer periphery of the stand. As a result, when a failure occurs in a device in the control unit, the open/close door is opened on the stand to perform replacement operation of the failed device.SELECTED DRAWING: Figure 1
Patent JP-2019212585-A (JP)
Title: Luminaire
Inventor: FUSHIE RYO
IPC: F21S2/00
Filed: 2018-06-08
Abstract: To provide a luminaire which is advantageous to make both a ceiling surface and a blind surface bright.SOLUTION: A luminaire includes a slat 2. The slat 2 includes: a slat body 7 having a hollow part 8; and a light source part 9 arranged in the hollow part 8. The slat body 7 includes: an indoor side end surface part 11; an indoor side upper surface part 12; a window side upper surface part 13; and an indoor side lower surface part 14. Light emitted from the light source part 9 can be radiated to the outside of the slat 2 from the inner side end surface part 11. The light emitted from the light source part 9 can be radiated to the outside of the slat 2 from the indoor side lower surface part 14. Regarding reflectivity with respect to the light from the outside of the slat 2, the reflectivity of the indoor side upper surface part 12 is higher than the reflectivity of the indoor side lower surface part 14. Light transmittance of the indoor side lower surface part 14 is higher than light transmittance of the indoor side upper surface part 12.SELECTED DRAWING: Figure 2
Patent JP-2019214434-A (JP)
Title: Recording device
Inventor: OKAZAWA YOSHIYUKI
IPC: B65H11/00
Filed: 2018-06-11
Abstract: To provide a recording device capable of avoiding with a simple configuration interference between a supply port cover 3 serving as a first opening/closing body provided at an upper portion of the device and an image reading mechanism serving as a second opening/closing body.SOLUTION: A printer 1 includes a housing 2 having a recording head 10 therein, a medium supply port 9 provided at an upper portion of the housing 2 at rear of the device, the supply port cover 3 that is rotated between a first state where it covers the medium supply port 9 and a second state where it open the medium supply port 9 more than at the first state, an image reading mechanism 4 that is rotated in a same direction as the supply port cover 3 between a third state where it covers a portion other than the medium supply port 9 on the upper portion of the housing 2 and a fourth state where it is farther away from the upper portion of the housing 2 than at the third state, and a moving mechanism 25 that slides the supply port cover 3 toward the rear of the device in conjunction with rotation of the image reading mechanism 4 from the third state to the fourth state.SELECTED DRAWING: Figure 8
Patent JP-2019001456-A (JP)
Title: Defrosting duct
Inventor: FRANK MARTIN
IPC: B60H1/00
Filed: 2018-06-11
Abstract: To provide a defrosting duct.SOLUTION: There is provided a defrosting duct (105) which is arranged on a gauge board upper side (100) of a vehicle and which extends over almost whole width of the gauge board upper side (100) of the vehicle defined by at least one air guiding body (111, 112) formed of a synthetic resin material. In order to improve structural, production technical and/or functional achievement of the defrosting duct, the air guiding body (111, 112) is formed of an acoustic mat deformed by a thermal molding process.SELECTED DRAWING: Figure 1
Patent JP-2019216318-A (JP)
Title: Picture reading device
Inventor: OKI TOSHIO
IPC: G03B27/50
Filed: 2018-06-11
Abstract: To prevent discharge arriving at an imaging part via a protective member.SOLUTION: A picture reading device comprises an upper unit fixed to be able to open between a lower unit, an imaging part provided in the upper unit and capable of imaging a script, a reading glass securing focal length of the imaging part, and protecting the imaging part, a color reference part stuck on to the reading glass, a metal protective member placed to cover the color reference part, and an imaging position control section for moving the imaging part, respectively, to a color reference imaging position for imaging the color reference part, and a script imaging position for imaging the script. When the upper unit is in open state, the imaging position control section moves the imaging part to any one of the color reference imaging position where the distance between the end of the protective member and the imaging part is separated furthermore, or the script imaging position.SELECTED DRAWING: Figure 3
Patent JP-2019214530-A (JP)
Title: Antibody modifier, antibody-antibody modifier complex, antibody-binding carrier, and antibody purification method
Inventor: ORINO KOICHI
IPC: C07K16/00
Filed: 2018-06-13
Abstract: To provide antibody modifiers that can easily modify antibodies.SOLUTION: Provided is an antibody modifier comprising porphyrin or a porphyrin derivative.SELECTED DRAWING: None
Patent JP-2019215129-A (JP)
Title: Underground heat exchanger and installation method thereof
Inventor: HIROTA MASANORI
IPC: F28D20/00
Filed: 2018-06-13
Abstract: To provide an underground heat exchanger capable of performing heat exchange efficiently using ground heat in a shallow layer foundation at a depth of 2 m or less from the ground surface.SOLUTION: There is provided an underground heat exchanger equipped with heat exchange piping buried in a shallow layer foundation at a depth of 2 m or less from the ground surface, which performs heat exchange of a heat transfer medium flowing in the heat exchange piping by using ground heat. The heat exchange piping includes swirly piping arranged in parallel or substantially in parallel with the ground surface at a position separated from the ground surface, spiral piping connected to one end of the swirly piping, which spirally extends to the ground surface, and linear piping connected to the other end of the swirly piping, which linearly extends to the ground surface.SELECTED DRAWING: Figure 1
Patent JP-2019214909-A (JP)
Title: Drainage pipe structure
Inventor: TERASHIMA YOSUKE
IPC: E03C1/284
Filed: 2018-06-14
Abstract: To provide a drainage pipe structure to which a drainage trap can be easily attached.SOLUTION: A drainage pipe structure 10 is provided with a drainage discharge pipe 24A for discharging drainage from a basin 22, and a vertical portion 60A of an L-shaped pipe 60 provided downstream of the drainage discharge pipe 24A in the drainage direction to flow the drainage downstream in the drainage direction, and a drainage trap 26 provided between the drain discharge pipe 24A and the vertical portion 60A, and the drainage trap 26 has a first bent pipe member 28, and a second bent pipe member 30 that is rotatable in a horizontal plane with respect to the first bent pipe member 28.SELECTED DRAWING: Figure 1