baber/WOPTO huggingface dataset:
Patent JP-2018177472-A (JP)
Title: Passenger conveyor
Inventor: SHIMOMURA SHUHEI
IPC: F16H7/06
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a passenger conveyor needs to detach a movable handrail, a driving device therefor, or some components thereof from the inside of the passenger conveyor at a site and, therefore, detachment and attachment need to be facilitated.SOLUTION: In a movable-handrail drive device for a passenger conveyor, a rotor is divided into an inner structure and an outer structure, and a combining mechanism for a projection and a recess is provided. Thereby, the inner structure and the outer structure of the rotor are restricted by each other during movable-handrail drive. For detachment, the inner structure and the outer structure of the rotor are unrestricted. Thus, the outer structure can easily be detached.SELECTED DRAWING: Figure 1
Patent JP-2018179934-A (JP)
Title: Electrical connection device
Inventor: HAYASHIZAKI TAKAYUKI
IPC: G01R31/26
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection device in which wear or damage of a probe arising from a contact of a corner area of the probe with an inner wall surface of a guide hole of a probe head is suppressed.SOLUTION: An electrical connection device comprises: a probe head 20 that has a guide hole 200, in which a shape vertical to an extension direction of the guide hole 200 is a shape R-chamfering a polygonally shaped-corner part; and a probe 10 that is held by the probe head 20 in a state penetrating the guide hole 200. In a corner area facing the corner part 200C of the guide hole 200 of the probe 10, a notch along an axis direction of the probe 10 is formed.SELECTED DRAWING: Figure 2
Patent JP-2018175794-A (JP)
Title: Knockdown shelf kit
Inventor: YAMAMOTO MINORU
IPC: A47B47/00
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To allow a user such as children or women who are not accustomed to handling of tools to readily assemble a knockdown shelf.SOLUTION: A knockdown shelf kit includes four plate members 110, 120, 130 and 140. When knockdown shelf 100 is assembled, for instance, an assembly slit 111 is fitted to a slit extension part 131a of a mating assembly slit 131 and the assembly slit 131 is fitted to a slit extension part 111a of the mating assembly slit 111.SELECTED DRAWING: Figure 1
Patent JP-2018188990-A (JP)
Title: Internal combustion engine
Inventor: KIMURA KOSHIRO
IPC: F02M63/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To inhibit hydrogen from burning before ignition timing.SOLUTION: An internal combustion engine includes: a first intake port 41 and a second intake port 42 communicated to a cylinder 2; a first fuel injection valve 81 for injecting hydrogen into the first intake port 41; and an ignition plug 9 provided in a position on which a larger amount of gas flowing into the cylinder 2 from the second intake port 42 than a gas flowing into the cylinder 2 from the first intake port 41 abuts in an intake stroke.SELECTED DRAWING: Figure 2
Patent JP-2018191840-A (JP)
Title: Ultraviolet irradiation device
Inventor: SAKAMOTO YASUYUKI
IPC: A61L2/10
Filed: 2017-05-16
Abstract: To provide an ultraviolet irradiation device having a high efficiency of ultraviolet irradiation and a large bactericidal effect on microbes in a fluid.SOLUTION: An ultraviolet irradiation device 1 includes a flow regulation chamber 5 for regulating a fluid flow in a flow channel 3. The flow regulation chamber 5 has an inflow port 14 and an outflow port 15. A part of a fluid entering from the inflow port 14 is rotated and turned back to the inflow port 14 side. The ultraviolet irradiation device 1 irradiates the fluid in the flow regulation chamber 5 with ultraviolet rays to sterilize the fluid.SELECTED DRAWING: Figure 1
Patent JP-2017170165-A (JP)
Title: Endoscope system
Inventor: MORIMOTO YOSHINORI
IPC: G02B23/26
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To acquire contrast of blood vessels in observation images similarly, even when endoscopes having different light transmission properties of light guides are used.SOLUTION: An endoscope system includes: a connection part for connecting first and second endoscopes so as to be replaceable with each other; and an image processing part for executing image processing to respective image signals output from the first and second endoscopes. The first and second endoscopes incorporate first and second light guides having a difference in light transmission properties of the light guides with respect to light for blood vessel information observation, respectively. In a blood vessel enhancement observation mode, the image processing part executes different processing about image processing depending on which of the first endoscope and the second endoscope is connected to the connection part.SELECTED DRAWING: Figure 13
Patent JP-2018183554-A (JP)
Title: Smokeproof mask
Inventor: YOKOYAMA MASAHIRO
IPC: A62B18/02
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a smokeproof mask which can protect a user against toxic gas and smoke produced in the case of fire, without interfering with communication, and which can be stored in large numbers even in a relatively small storage area.SOLUTION: A smokeproof mask comprises: an annular frame body 11 for surrounding a region including both eyes 31 and a nose 32 of a user 30; a transparent plate 13 that is provided at one end 12 of the frame body 11 so as to partition the inside and outside of the frame body 11; a filter member 15 that is arranged on a top surface 14 or an undersurface 18 of the frame body 11; and a belt 16 that attaches the frame body 11 to a face 33 of the user 30.SELECTED DRAWING: Figure 1
Patent JP-2018195153-A (JP)
Title: Machine tool utilization status remote monitoring apparatus
Inventor: KAWAKADO KENJI
IPC: H04Q9/00
Filed: 2017-05-19
Abstract: To make arrangement in which an operator and the like can monitor utilization status of a machine operating in an own factory in a remote place such as an outing destination and its own house to increase work efficiency and to reduce manufacturing costs, and to allow establishment of big data and IoT based networking.SOLUTION: It is arranged that a portable terminal 3 can receive data displayed on a utilization-status display unit 2a of a machine tool 1 with a numerical control apparatus 2 through an Internet circuit 5. An application store 4 for distributing an application through the Internet circuit 5 has a data remote monitoring application 4a. The remote monitoring application 4a has monitoring items 4a1 to 4a5 corresponding to the data. If the monitoring items 4a1 to 4a5 downloaded from the application store 4 to the portable terminal 3 and displayed thereon are tapped, then commands corresponding to the monitoring items 4a1 to 4a5 are sent through the circuit 5 to the numeric control apparatus 2. Then, the same contents as the displayed contents on the display unit 2a of the numeric control apparatus 2 are displayed on the portable terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2017136483-A (JP)
Title: Washing machine
Inventor: NOMURA HIROYUKI
IPC: D06F37/28
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of suppressing peeling of a member attached by an adhesive material.SOLUTION: A washing machine A includes a top lid 3 mounted on an upper part of a body 1 and for opening/closing an opening 21 where laundry is put in/taken out. The washing machine A also includes: a frame body 31 of the top lid 3; a tabular support part 311 for supporting a tabular member 32; a side wall part 312 joined to an outer peripheral part of the support part 311; an adhesion part 313 disposed between the support part 311 and the tabular member 32 and for making the support part 311 adhere to the tabular member 32; and a groove 314 between the side wall part 312 and the adhesion part 313 of the support part 311.SELECTED DRAWING: Figure 6
Patent JP-2018195215-A (JP)
Title: People flow rate prediction device, people flow rate prediction method and people flow rate prediction program
Inventor: TANAKA SUKENORI
IPC: G06F17/30
Filed: 2017-05-19
Abstract: To accurately predict people flow rate at each observation point at each point of time.SOLUTION: On the basis of set data including people inflow rate at each point of time at each of a plurality of observation points, set data including people outflow rate at each point of time at each of the plurality of observation points, data on the number of observed people showing the number of people moving at each point of time outflowing from one direction to another direction for each of pairs of observation points, and observation time data showing movement time for each of pairs at the observation points, obtained by observing specific plural people, in order to optimize an object function, a parameter of transition probability, a parameter of movement time and a latent variable are estimated, inputs of a target observation point to be a prediction object and a predicted point of time are accepted and thereby a predicted inflow rate at the target observation point at the predicted point of time is calculated.SELECTED DRAWING: Figure 1
Patent JP-2018194504-A (JP)
Title: Terahertz wave irradiation device
Inventor: KOYAMA YUTAKA
IPC: G01N21/84
Filed: 2017-05-20
Abstract: To provide a terahertz wave irradiation device that can be easily downsized and can emit a terahertz wave stably over a long time by a simple configuration.SOLUTION: A terahertz wave irradiation device 20 includes a waveguide body 22 made of transmission material that can transmit terahertz waves, the waveguide body 22 being provided with a prism part 24 for bending or reflecting a terahertz wave guided from one end to another end in the inside and emitting the terahertz wave from a side surface. The irradiation device is built into an inspection device for determining whether such foreign substance as a transparent tape is attached to the front surface or to the back surface of a piece of paper, for example.SELECTED DRAWING: Figure 2
Patent JP-2018194752-A (JP)
Title: Driving device
Inventor: SUGITA JUN
IPC: G02B7/08
Filed: 2017-05-22
Abstract: To solve the problem that, in a driving device suitable for driving lenses, a roller of planetary rotation is formed in a stepped shape by a small diameter part and a large diameter part in order to decrease a rotation speed of a MF side relative to the rotation speed of an AF side, and a reduction ratio is given by causing an input of the AF side to abut against the small diameter part and causing the input of the MF side to abut against the large diameter part, and in this case, since a height position from the large diameter part and the small diameter part is different from each other, an axial-loss due to application of a twisting strain on the axis of the roller is generated, and transmission efficiency is decreased.SOLUTION: A screw strain applied to a roller axis is suppressed by arranging a separate large diameter roller using a stepped roller as an engaging axis so as to sandwich a small diameter part of the roller attached with a step which is planetary rotating.SELECTED DRAWING: Figure 2
Patent JP-2017174827-A (JP)
Title: Sodium secondary battery
Inventor: AIKAWA MASASHI
IPC: H01M4/02
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide: an electrode which can increase charge and discharge capacity in a low-temperature region in a secondary battery having molten salt used as an electrolyte; and a secondary battery using the electrode.SOLUTION: An electrode comprises: active material 1a; a porous body 1b having pores; and a molten salt electrolyte. The porous body 1b has the molten salt electrolyte in the pores. Using the electrode, wettability between the electrode and the molten salt electrolyte included in an electrolytic layer between electrodes, can be increased even in a low temperature region close to a melting point of the molten salt. Thus, a secondary battery arranged so that reduction in charge and discharge capacity in the low temperature region is suppressed can be obtained.SELECTED DRAWING: Figure 3
Patent JP-2018198478-A (JP)
Title: Power supply device
Inventor: YAMADA RYUJI
IPC: H02J9/06
Filed: 2017-05-23
Abstract: To provide an uninterruptible DC power supply device which prevents occurrences of outages when switching power supply.SOLUTION: A power supply device 1 consists of anode and cathode capacitors Cd1 and Cd2, connected in order between positive and negative output terminals, anode and cathode semiconductor switches Q1 and Q2, connected in order in parallel with the anode and cathode capacitors between the positive and negative output terminals, and multiple rectifier circuits 30, each of which has an alternative current input terminal to rectify the current flowing between the alternative current input terminal and the positive and negative output terminals. Each rectifier circuit is connected between the alternative current input terminal and an anode output terminal, and enables controlling of the current conduction state in the forward direction from the alternative current input terminal side to the anode output terminal side, and is connected between an anode side rectifier D1, which shuts out the current in the reverse direction, and the alternative current input terminal and the negative output terminal and enables controlling of the current conduction state in the forward direction from the negative output terminal side to the alternative current input terminal side. It has a cathode side rectifier D2 which shuts out the current in the reverse direction.SELECTED DRAWING: Figure 1
Patent JP-2018198542-A (JP)
Title: Hot air/hot water boiler including carbon heater, hot air/hot water boiler system including hot air/hot water boiler, and hot air/hot water boiler system for agricultural house including hot air/hot water boiler
Inventor: TAKAHASHI TADAYOSHI
IPC: A01G9/26
Filed: 2017-05-25
Abstract: To provide a hot air/hot water boiler including a carbon heater which is beneficial to producers that reduces installation costs and running costs.SOLUTION: A carbon heater 11 comprises: a quartz glass tube 21 with one end side blocked; a heat generator 25 in which a plurality of separately arranged composite carbons 22 are successively wound with kanthal wire 23 so as to be electrically connected in series and arranged in the quartz glass tube; a terminal board 26 provided with a pair of vacuum terminal components 27 functioning as a + input terminal 27a and a - input terminal 27b arranged so as to block the open end side of the quartz glass tube; a temperature stop unit 30 that uses a quartz tube 28 positioned between an end of the heat generator and the terminal board so as to be closely fitted to the inner wall of the quartz glass tube, and uses quartz wool 29; a pair of kanthal wires wound around a pair of composite carbons at the end part of the heat generator; and a pair of connecting kanthal wires 31 that connect the pair of vacuum terminal components through the temperature stop unit.SELECTED DRAWING: Figure 2
Patent JP-2018200760-A (JP)
Title: Fuel cell system
Inventor: YOSHIOKA MAMORU
IPC: H01M8/04
Filed: 2017-05-25
Abstract: To provide a fuel cell system capable of suppressing unnecessary power generation with a fuel cell.SOLUTION: A fuel cell system 101 is configured so that a controller 201 which, when fully closing an inlet sealing valve 174, controls fully closing and opening to be controlled for establishing an opening degree of the inlet sealing valve 174 at a larger control fully-closing opening degree than 0° using a motor 32, and when the inlet sealing valve 174 determines that air is leaking while controlling a fully-closing opening degree to be controlled, corrects the fully-closing opening degree to be controlled to the closing side until such a zero position opening degree that air leakage amount is zero.SELECTED DRAWING: Figure 1
Patent JP-2018187327-A (JP)
Title: Combination pillow and stool for relaxation
Inventor: NISHIKURA SHIGEHISA
IPC: A47G9/10
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a combination pillow and stool for relaxation with the purpose of healthily assisting postures like pillowing a head on the arm, sitting erect on the knees, and sitting cross-legged.SOLUTION: The combination pillow and stool is characterized in that it includes a leg part, a seating face, and a seating face cushion. The leg part has a rising proximal part that stands on a grounding stabilizer plate which makes an installation surface an arcuate base surface. The upper end of the rising proximal part is the seating face which has a mounting fixation part on both ends of the upper surface that is hanging out flange-like outward like a cap of a mushroom. The seating face cushion to be attached to the seating face from above is formed by integrally wrapping two cushion pieces with a fabric cover in a manner sticking dividedly in parallel, with a constricted part made in the center, and with the mounting fixation part provided in a position corresponding to the seating face.SELECTED DRAWING: Figure 1
Patent JP-2018199518-A (JP)
Title: Bag filling and storage device and method of bag-in-box
Inventor: MATSUDA TAKAYO
IPC: B65B3/16
Filed: 2017-05-29
Abstract: To provide a manufacturing device which fills contents into foliate shaped bags of bag-in-box and stores them into outer boxes for improving the reliability of the bags and productivity during the bag-in-box production, and a method thereof.SOLUTION: The device fills contents into the foliate bags with spout of the bag-in-box and stores the bags into the outer box. The bag filling and storing device of bag-in-box includes a transporting part that moves the bags along a predetermined transportation path, a direction decision part that detects the protrusion on the cap of the spout of the bags at the filling position of the transportation path and decides the direction of the bags, a filling part that injects contents through the spout into the bags at the filling position of the transportation path and a storing part that stores the bags filled with the contents into the outer box.SELECTED DRAWING: Figure 1
Patent JP-2018201370-A (JP)
Title: Lure
Inventor: HAJIMA KOHEI
IPC: A01K85/00
Filed: 2017-05-31
Abstract: To provide a lure which is a sprit type hard lure and can enhance tensile tolerance while behavior to attract interest of fish is added.SOLUTION: A lure is provided with a first lure body part 11 and a second lure body part 12 and they are connected via a connection part 13. The connection part 13 includes: a coil spring 21 disposed between the first lure body part 11 and the second lure body part 12 and relatively vibrating the first lure body part 11 and the second lure body part 12 via elastic force; and a chain 22 connecting the first lure body part 11 and the second lure body part 12 and regulating the first lure body part 11 and the second lure body part 12 so as not to separate in a constant distance or longer.SELECTED DRAWING: Figure 2
Patent JP-2018202943-A (JP)
Title: Opening/closing mechanism for trunk lid
Inventor: HOSOE MASAYUKI
IPC: E05F3/00
Filed: 2017-05-31
Abstract: To provide an opening/closing mechanism for a trunk lid, which can obtain torque required and appropriate for opening the trunk lid.SOLUTION: An opening/closing mechanism 10 for a trunk lid includes an arm 60, a double coil spring 80 as a biasing member configured to bias the arm 60, and a support member 20 attached to a vehicle 200 and supporting the other end of the arm 60. The double coil spring 80 attached to the support member 20 includes lock portions 81 and 82, an operation portion 83, and coil portions 84 and 85. A sliding member 70 is attached to a surface of the arm 60, which is located on the front side of the vehicle 200. The operation portion 83 is slidable on the sliding member 70 while being brought into contact with the sliding member 70 by pressure. The sliding member 70 is provided with an intermediate stop portion 74 configured to stop movement of the operation portion 83 when a trunk lid 230 is automatically opened to a predetermined angle by the double coil spring 80.SELECTED DRAWING: Figure 3
Patent JP-2019002423-A (JP)
Title: Hook-and loop fastener
Inventor: ISHII DAIGO
IPC: E04B1/58
Filed: 2017-06-12
Abstract: To provide a hook-and-loop fastener capable of being properly used in joining members in civil engineering and construction fields.SOLUTION: A hook-and-loop fastener includes a fastening plate portion 7 fastened to a member at one face 6 to mount the hook-and-loop fastener A, shaft portions 9 projecting from the other face 8 of the fastening plate portion 7, and a plurality of stems 11 disposed integrally with the shaft portions 9 and composed of locking portions 10 projecting in a lateral direction from outer faces of the shaft portions 9. The stems 11 are provided with slits 12 extended along an axial direction from tip faces of the locking portions 10 to a prescribed height position of the shaft portion 9, the locking portions 10 and the shaft portions 9 are divisionally formed on a plurality of split stem pieces 11 by the slits 12, and the fastening plate portion 7 is provided with projecting portions for pressing and deforming the split stem pieces 11a in joining.SELECTED DRAWING: Figure 3
Patent JP-2019004045-A (JP)
Title: Coil component and manufacturing method therefor
Inventor: MIKOGAMI YU
IPC: H01F27/29
Filed: 2017-06-15
Abstract: To provide a coil component capable of preventing disconnection and damage due to contact of wires constituting a lower wound layer with a winding core portion.SOLUTION: A coil component includes terminal electrodes 41-46 provided in first and second flanges 21, 22, and wires W1-W4 wound around a winding core portion 23. A wound block consisting of the wires W1-W4 includes a lower layer consisting of the wires W1, W3, and an upper layer composed of the wires W2, W4. The first flange 21 has an inside face 21i connected with the winding core portion 23, and an outside face 21o located at an opposite side to the inside face 21i, and the connection position x1 of one ends of the wires W1, W3 is closer to the outside face 21o than connection positions x2 of one ends of the wires W2, W4. Since the connection positions x1 of one ends of the wires W1, W3 are set back in an outside face direction, disconnection and damage due to contact of the wires W1, W3 constituting the lower wound layer with the winding core portion 23 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2019004349-A (JP)
Title: Visible light communication system
Inventor: NAKAJIMA TAKASHI
IPC: H04B10/116
Filed: 2017-06-16
Abstract: To provide a versatile visible light communication system capable of being connected with an existing facility.SOLUTION: A visible light communication system 10 of the present invention includes a transmitter 12 and a receiver 14. The transmitter 12 connects to an external apparatus 16 equipped with a PLC or the like and has data entered from the external apparatus 16. The transmitter 12 transmits data to the receiver 14, and the data enters a portable computer 18, such as a tablet or laptop PC, connected with the receiver 14. The transmitter 12 includes a light-emitting unit 20, a signal generation unit 22, and a first power supply E1. The receiver 14 includes a reception unit 24 and a third power supply E3.SELECTED DRAWING: Figure 1