baber/WOPTO huggingface dataset:
Patent JP-2018009372-A (JP)
Title: Effective length regulator for changeover operation for tongue rail
Inventor: SAKAI SHUICHI
IPC: E01B7/06
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by integrating a sleeve member with an operation unit therefor.SOLUTION: An effective length regulator for changeover operation for a tongue rail is a combination of a rod 10, joint member 11, sleeve member 12, nut head 13, and lock nut 15. The sleeve member 12 is used for rotation operation for the rod 10, is cylindrical, has an outer diameter allowing the sleeve member to be rotatably and slidably fitted and inserted into a rod through hole 11a of the joint member 11, is screwed into a screw shaft of the rod 10, and has a front end to which a flange part 12a is integrally attached inside the joint member 11. The nut head 13 is used for rotation operation for the sleeve member 12 and is formed integrally by representing a shape of the nut head on part of the sleeve member 12. When performing rotation operation of the nut head 13 to integrally rotate the sleeve head 12, a lead-in length of the screw shaft of the rod 10 changes to enable regulation of an effective length of the rod 10.SELECTED DRAWING: Figure 1
Patent JP-2017023733-A (JP)
Title: Resistive exoskeleton control design framework
Inventor: UMASHANKAR NAGARAJAN
IPC: G05B11/36
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: The invention generally relates to exoskeletons, and, more particularly, to a control design framework for designing exoskeleton controllers.SOLUTION: A resistive exoskeleton control system has a controller generating a positive resistance by shaping a closed loop integral admittance of a coupled human exoskeleton system in which a frequency response magnitude of the integral admittance is lower than that of a natural human joint over desired frequencies of interest, and an assistance ratio of approximately zero is generated over the desired frequencies of interest.SELECTED DRAWING: Figure 1
Patent JP-2018012145-A (JP)
Title: Main spindle device of machine tool
Inventor: KOIKE KAZUNARI
IPC: B23B19/02
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle device of a machine tool capable of suppressing effectively vibration of a flexure natural angular frequency of the main spindle which is different according to a used tool.SOLUTION: In a control device 1, a main spindle device M calculates stiffness of bearings 10a, 10b capable of showing at its maximum a vibration absorption effect of cushioning members 20a, 20b integrated into the main spindle 9 according to a used tool 8. Then, an additional pressure is controlled based on the calculated result, and vibration generated by exciting force of processing is reduced greatly by changing the stiffness of the bearings 10a, 10b into an optional value, and a tool life and a processing surface grade can be improved.SELECTED DRAWING: Figure 1
Patent JP-2018013410-A (JP)
Title: Clock displaying memorial day
Inventor: TSUCHIMOTO ISSEI
IPC: G04B19/00
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a clock having a memorial day integrated therein so that users do not forget the special memorial day.SOLUTION: A memorial day is displayed with year, month and day, the year is made by cutting out a wooden plate in the same way as figures 4, 5, ..., and fixed at a corner of a clock body 1. Figures indicating the month is made by cutting out a wooden plate in the same way as figures 4, 5, 6, ... indicating time, but the size is much larger than the other figures 4, 5, 6, ..., formed at a size straddling a region of figures 1, 2 and 3, and on top of that its part is sticking out from the clock body 1. The day is displayed on a minute hand 3.SELECTED DRAWING: Figure 1
Patent JP-2018017246-A (JP)
Title: Torque limiter
Inventor: TANNO TATSUO
IPC: F16D7/02
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To construct an outer ring member so that on manufacturing a one-way torque limiter and a bidirectional torque limiter, both functions can be exhibited, to thereby reduce a manufacturing cost for a product.SOLUTION: A torque limiter 1 includes an inner ring member 10 wound and held around an outer peripheral surface even in either of a one-direction coil spring or a bidirectional coil spring, and an outer ring member 30 disposed so as to cover the inner ring member 10. In the outer ring member 30, formed are a fitting hole 32a whose end part is fixed in a case where a wound and held spring is the one-direction coil spring, and a first holding wall 33 and a second holding wall 34 whose both end parts are fixed in a case where the wound and held spring is the bidirectional coil spring.SELECTED DRAWING: Figure 1
Patent JP-2018018246-A (JP)
Title: Electronic apparatus, presentation method and program
Inventor: NAKAMURA DAISUKE
IPC: G06F17/30
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a purchase management function which allows a user to easily perform a management according to each category by properly displaying a status of each commodity.SOLUTION: An electronic apparatus has input means and display means. When a first commodity registered in a first category is newly registered in a second category on the basis of an operation instruction from a user in the input means, the display means displays a first image including information on the first commodity and a second image to which information on the first commodity is added. When the second commodity registered in the second category is newly registered in a third category, the display means displays the second image from which the information on the second commodity is deleted and a third image to which the information on the second commodity is added.SELECTED DRAWING: Figure 3
Patent JP-2018018697-A (JP)
Title: Fuel cell system and method for controlling the same
Inventor: MIYAZAKI SHINICHI
IPC: B60L11/18
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in energy loss when a fuel cell is stopped.SOLUTION: A fuel cell system includes: an actuator which supplies an oxidant to a cathode electrode of a fuel cell; an exhaust valve for exhausting a gas containing the oxidant from an anode electrode; a supply valve for supplying a fuel to the anode electrode of the fuel cell; and an application circuit for applying voltage or current to the cathode electrode. The fuel cell system further includes a power generation control unit which performs power generation of the fuel cell by controlling an amount of supply of fuel and oxidant to the fuel cell, and a stop control unit which stops the actuator and controls the supply valve so as to consume the oxidant of the cathode electrode when stopping the power generation of the fuel cell. The stop control unit includes a circuit control unit which selects whether to apply a prescribed voltage for suppressing fuel discharge from the anode electrode to the cathode electrode by the application circuit when closing the supply valve and the exhaust valve.SELECTED DRAWING: Figure 2
Patent JP-2018018982-A (JP)
Title: Light source and illuminating device
Inventor: NIMURA SHIGEAKI
IPC: C09K19/52
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide: a light source in which blue light is effectively decreased; and an illuminating device.SOLUTION: A light source comprises: a light-emitting element; and a selective reflection layer. In the light source, the selective reflection layer is disposed on a light-emission side of the light source to the light-emitting element; the selective reflection layer exhibits selective reflection having a center wavelength in a wavelength region of 450-500 nm; and a half value width of the selective reflection is 20-45 nm. An illuminating device comprises the light source; and a plurality of light sources each including a light-emitting element.SELECTED DRAWING: Figure 2
Patent JP-2018022965-A (JP)
Title: Communicator, communication device, electronic apparatus, mobile device power supply device and power supply system
Inventor: KAWADA HIROSHI
IPC: H04B3/56
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To install a communication function later in an electronic apparatus which does not include a communication function.SOLUTION: A communicator comprises: a first passage wall 531; a second passage wall 532 which is provided so as to be freely separated from the first passage wall 531 or freely opened/closed while being partially connected therewith; a communication circuit 56; and a coupling part 54. The first passage wall 531 is combined with the second passage wall 532, thereby forming a passage 53 in a cavity that is enclosed by the first passage wall 531 and the second passage wall 532. The coupling part 54 outputs output based on a communication signal towards the passage 53 or inputs a signal that passes the inside of the passage, from the passage 53 as a communication signal. Thus, the need of wiring construction for directly connecting a signal line of input/output of a communication device to a power line can be eliminated.SELECTED DRAWING: Figure 1
Patent JP-2018021720-A (JP)
Title: Hot blast circulation type heating device and process of manufacture of separation film structure using the hot blast circulation type heating device
Inventor: IZUMI SHINTARO
IPC: B01D71/02
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a separation film structure that can also easily adapt for a separation film structure showing a high resistance such as a separation film structure having small hole diameters or a separation film structure of a wall-through structure and to provide a process of manufacture of the same.SOLUTION: A concentrated heating part 30 is contacted with a separation film structure 1 from below a separation film structure 1 to perform a direct heating after slurry having functionality particles dispersed therein to hold function is adhered to the separation film structure and then heat and dry it. After a temperature determination is carried out with a temperature measurement sensor 31 inserted into the separation film structure 1, a suction duct is closely contacted with a perforated tray having the separation film structure 1 mounted thereon, the heating is changed over to a hot air circulation type heating using the suction duct and the entire separation film structure 1 is ventilated and dried.SELECTED DRAWING: Figure 4
Patent JP-2018022381-A (JP)
Title: Image control method, apparatus, and program
Inventor: NISHIYAMA SOICHI
IPC: G09G5/00
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image control method, an apparatus, and a program capable of displaying plural selections allowing a user to recognize various selections without interfering a selection work of the user.SOLUTION: An acquisition part 112 acquires a piece of detection information which represents a line of sight or a position of a user on a display device on which plural pieces of selection information are displayed as objects of selection operation. A determination part 113 determines whether the acquired detection information represents a stay state of the line of sight of the user, or whether the acquired detection information represents the position of the user is within a predetermined range. A management part 111 controls to change the display mode of the selection information displayed in a predetermined area of the display device depending on the determination result based on the detection information.SELECTED DRAWING: Figure 6
Patent JP-2017035775-A (JP)
Title: Method of adjusting at least one parameter of manual machine tool
Inventor: ANNA HESZLER
IPC: B25F5/00
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To adjust at least one parameter of a manual machine tool.SOLUTION: At least one characteristic amount is detected by an inner sensor unit 15a or an outer sensor unit 15b, and the characteristic amount detected by the inner sensor unit 15a or the outer sensor unit 15b is transmitted to an inner data processing unit 20a and/or an outer data processing unit 20b. The characteristic amount is processed by the inner data processing unit 20a and/or the outer data processing unit 20b, and converted into parameter output and/or parameter combination output. The parameter output and/or the parameter combination output is transmitted to an open loop control unit and/or a close loop control unit 25 inside through a communication unit 50, and the open loop control unit and/or the close loop control unit 25 calculates an operation parameter of a manual machine tool 10 from the parameter output to adjust in the manual machine tool 10.SELECTED DRAWING: Figure 1
Patent JP-2016211584-A (JP)
Title: Compressor and control method thereof
Inventor: SAKAI KOHEI
IPC: F04C18/16
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having high energy-saving performance while keeping discharge temperature low, in controlling the rotational frequency of a cooling fan in the compressor.SOLUTION: In order that the detection temperature of lubricant is equal to or less than a preset reference temperature, the rotational frequency of a cooling fan for compressed air and lubricant is accelerated/decelerated. When shifted to load operation during control, the cooling fan accelerates at higher acceleration α than acceleration during control, and thereby suppresses abrupt temperature rise of discharged air. Consequently, discharge temperature is optimized and energy-saving performance is attained.SELECTED DRAWING: Figure 4
Patent JP-2017227106-A (JP)
Title: barricade
Inventor: KAGO YOICHI
IPC: E01F15/14
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a barricade which may be simply brought in a separated manner, while it may prevent excited audiences and spectators from approaching a musician, a performer and a player.SOLUTION: A barricade is consisting of a base 10, a protection panel 20, and a falling stopper bar 30. The base is consisting of a riding surface 12 on which spectators may ride at one side of a boundary on middle section in forth and back direction of a peripheral frame, and a middle frame extending in lateral width direction along opposite side edge from the riding surface. A structure for a receiving part is formed on the middle frame. The protection panel is consisting of a peripheral frame 21 and a fence panel 22 covering center space of the peripheral frame. A structure for engaging part is formed on straight side of the peripheral frame. The engaging part is engaged with the base receiving part so as to vertically stand relatively to the base. A lower end part of the falling stopper bar provides an attaching structure rotatable relatively to an edge part 32 at opposite side of the peripheral frame of the base with a detachable connection pin 14.SELECTED DRAWING: Figure 1
Patent JP-2018024000-A (JP)
Title: Manufacturing method of h steel
Inventor: YAMASHITA HIROSHI
IPC: B21B1/08
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of H steel which performs flat forming rolling of large-sized preformed material without producing a problem such as elongation in a web height direction and deformation of a flange corresponding part when performing rolling forming of the preformed material having a shape different from the conventional technique and efficiently and stably manufactures an H steel product having a larger flange width as compared to the conventional technique, in the flat forming rolling executed after edging rolling.SOLUTION: A manufacturing method of H steel includes a rough rolling process, an intermediate rolling process and a finish rolling process. Therein, the rough rolling process has an edging rolling process of performing rolling forming of material to be rolled into a prescribed substantial dog-bone shape and a flat rolling process of rotating the material to be rolled after completion of the edging rolling process by 90° or 270° to perform rolling of the web part, a hollow part for forming a rising part on a web part center of the material to be rolled is provided on a roller barrel length central part of upper and lower hole die rollers, on the upper and lower hole die rollers of at least one-hole die, of the hole dies which perform the flat rolling process and a lateral surface inclination angle α of the formed rising part is set to be 30° or more.SELECTED DRAWING: Figure 6
Patent JP-2018026070-A (JP)
Title: Work organization device, work organization method, and work organization program
Inventor: MURAKAMI RYO
IPC: G05B19/418
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To create work organization by which a total cost in an assembly line becomes less.SOLUTION: A work organization device of one embodiment includes an input part, a calculation part, a search part and an output part. The input part receives input of arrangement contents of a person or a robot disposed to each process on an assembly line, work being an allocation object to each process, organization conditions including tact time of the assembly line, propriety of automatization for each work, and work information including work time. The calculation part calculates an evaluation value indicating a difference between cycle time in a process where the person is disposed when work is allocated to the person or the robot disposed to each process and the tact time based on the organization conditions and the work information. The search part searches work organization of a combination for solving an optimization problem of conditions minimizing the evaluation value calculated and allocating work to each process. The output part outputs the work organization searched.SELECTED DRAWING: Figure 1
Patent JP-2018029435-A (JP)
Title: Electric car control device
Inventor: TAKAGI MASASHI
IPC: H02P21/20
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of retraction and a retreat amount of a vehicle also in driving at an ascent gradient.SOLUTION: An electric car control device 100 includes: a vehicle retreat detection section 120 which generates a retreat detection signal BK based on a rotation speed ωmc of an electric motor 1; a current command control section 170 which generates current commands Iq and Id according to a predetermined calculation based on a torque command Tqr and a magnetic flux command Ifr when the retreat detection signal BK shows retreat undetection, and generates current commands Iq and Id so that current passing through the electric motor 1 is more increased than the current commands Iq and Id generated by the predetermined calculation, when the retreat detection signal BK shows retreat detection; and a torque control section 17 which generates a voltage command Vusing a limited frequency command ωiL obtained by limiting a frequency of a frequency command ωi obtained by addition of the rotation speed ωmc and slip frequency command ωsr, current i passing through the electric motor 1, and the current commands Iq and Id.SELECTED DRAWING: Figure 1
Patent JP-2018027661-A (JP)
Title: Injection molded part and manufacturing method of injection molded part
Inventor: FURUTAKA HIDEHIRO
IPC: B29C45/37
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an injection molded part which can suppress increase of charged quantity.SOLUTION: As for an injection molded part containing thermoplastic as a formation material for housing inner packaging part in electric/electronic equipment, the thickness is not less than 0.1 mm, the surface resistance is not less than 10Ω, and maximum height of the surface roughness (Rmax) is 30-500 μm.SELECTED DRAWING: None
Patent JP-2018030732-A (JP)
Title: Manufacturing method of agalmatolite-containing refractory
Inventor: NAKAMURA YOSHIYUKI
IPC: C04B35/103
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an agalmatolite-containing refractory less in detachment damage during use.SOLUTION: There is provided a manufacturing method of an agalmatolite-containing refractory using a burned agalmatolite by a heat treatment of non-burned raw material at a temperature of 900°C or higher in advance as a blending raw material for manufacturing a refractory, further containing edge material of agalmatolite brick or used agalmatolite brick. There is provided a manufacturing method of the agalmatolite-containing refractory, where the blending raw material contains the burned agalmatolite and contains one or more of an alumina raw material, silicon carbide and carbon in addition to the agalmatolite component. There is provided a manufacturing method of the agalmatolite-containing refractory which is alumina-agalmatolite-silicon carbide-carbon-based unburned brick.SELECTED DRAWING: None
Patent JP-2018033235-A (JP)
Title: Piezoelectric actuator
Inventor: SAISHO MAKOTO
IPC: B23K26/21
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that can reduce development of cracks in a boundary surface between a welded part and a base material to stably provide a desired amount of displacement for a long period.SOLUTION: A piezoelectric actuator comprises: a piezoelectric device; and a case that sandwiches the piezoelectric device from above and below to accommodate the piezoelectric device therein, and includes a cylinder 21 and a lid 22. The lid 22 is inserted from a one-end opening of the cylinder 21; the cylinder 21 and lid 22 are joined to each other at a welded part 3; part of the welded part 3 is embedded in the inside of the lid 22 from a side face of the lid 22. When the boundary between the welded part 3 and lid 22 is viewed as a cross section cut in the vertical direction, the boundary has a corner 5 provided to be embedded in the welded part 3.SELECTED DRAWING: Figure 4
Patent JP-2018030825-A (JP)
Title: Method for producing unsaturated carboxylic acid salt
Inventor: IWASAWA NOBUHARU
IPC: B01J31/24
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a useful chemical which is a carboxylate, which enables the hydrocarboxylation reaction of olefins by effectively utilizing carbon dioxide without using an expensive reducing agent.SOLUTION: There is provided a method for producing an unsaturated carboxylic acid salt which comprises: a step of reacting olefins and carbon dioxide in the presence of a transition metal complex containing at least one metal element selected from Group 6 to Group 9 to obtain a metallalactone species; a step of converting the metallalactone species into an O-carboxylate complex by β-hydrogen desorption; and a step of regenerating the transition metal complex from the O-carboxylate complex and obtaining an unsaturated carboxylic acid salt.SELECTED DRAWING: None
Patent JP-2018037700-A (JP)
Title: Crystal oscillator
Inventor: KIMURA EIJI
IPC: H03H9/10
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator that is able to ensure a space where a thermo-sensitive element can be mounted and is able to reduce separation of the thermo-sensitive element from a connection pad.SOLUTION: A crystal oscillator comprises: a rectangular substrate 110 having a crystal element mounting area X and a thermo-sensitive element mounting area Y on an upper surface thereof; an electrode pad 111 provided in the crystal element mounting area X; at least four or more connection pads 115 provided in the thermo-sensitive element mounting area Y; an external terminal 112 provided on the underside of the substrate 110; a crystal element 120 mounted on the electrode pad 111; at least two or more thermo-sensitive elements 150 mounted on the at least four or more connection pads 115; a joining member 131 provided along an outer peripheral edge of the crystal element mounting area X; and a lid 130 joined to the upper surface of the substrate 110 via a joining member 131.SELECTED DRAWING: Figure 1