baber/WOPTO huggingface dataset:
Patent JP-2018060963-A (JP)
Title: Manufacturing method for heat radiation unit
Inventor: TAMURA SHINOBU
IPC: H02M7/48
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a heat radiation unit at low cost.SOLUTION: A manufacturing method for a heat radiation unit 12, includes a step of inserting pins 17 punched from a second plate 22 for the pins into through holes 16 of a first plate 20 for a substrate having a plurality of the through holes 16. A plurality of substrate formation parts 25 is provided side-by-side in a longitudinal direction of the first plate 20 on the first plate 20. A plurality of pin punching parts 26 is provided side-by-side in the longitudinal direction of a second plate 22 on the second plate 22. The manufacturing method includes a step A of forming the through holes 16 to each substrate formation part 25 of the first plate 20; a step B of applying half punching processing to each pin punching part 26 of the second plate 22, and forming a pin formation part 27 in a half punching state projected to one surface side of the second plate 22; a step C of forming the pins 17 by punching the pin formation part 27 from the second plate 22, and inserting the pins 17 into the through holes 16 of the first plate 20 at the same time; and a step D of cutting each substrate formation part 25 in which the pins 17 are inserted into the through holes 16 from the first plate 20, and forming the substrate.SELECTED DRAWING: Figure 8
Patent JP-2018062870-A (JP)
Title: Vehicular cooling system
Inventor: YOSHIDA SHIRO
IPC: F01P5/12
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing an increase in the flow amount of a cooling medium.SOLUTION: A vehicular cooling system includes a circuit in which the cooling medium flows for cooling a cooled object, two motor pumps arranged in series in the circuit for forcibly feeding the cooling medium, a rotational frequency sensor for detecting the rotational frequency of at least one of the two motor pumps, and a controller for controlling the rotational frequency of each motor pump. When the rotational frequency of the one motor pump detected by the rotational frequency sensor is lower than a predetermined lower limit value, the controller increases/reduces the rotational frequency of the one motor pump and increases/reduces the rotational frequency of the other motor pump so that the flow amount of the cooling medium forcibly fed by the two motor pumps becomes a predetermined flow amount.SELECTED DRAWING: Figure 5
Patent JP-2018063783-A (JP)
Title: Crimping device
Inventor: YAMADA YUYA
IPC: H01R43/048
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a crimping device which can deform and crimp, with a simple structure, a sleeve while suppressing the generation of burrs.SOLUTION: A crimping device 1 is configured such that, when deforming a sleeve 104, driving-side transfer surfaces 23 and 33 of a pair of driving-side dies (a lower die 2 and an upper die 3) come into contact with an outer peripheral surface of the sleeve 104 before driven-side transfer surfaces 43 and 53 of a pair of driven-side dies (a left die 4 and a right die 5). In a crimped state where the deformation of the sleeve 104 has been completed, the pair of driven-side dies 4 and 5 are located at a driven-side crimp position for completing the deformation of the sleeve 104 when the pair of driving-side dies 2 and 3 are located at a driving-side crimp position.SELECTED DRAWING: Figure 3
Patent JP-2018063005-A (JP)
Title: Labyrinth seal
Inventor: MORINAKA SHUNSUKE
IPC: F16J15/447
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage amount of fluid.SOLUTION: A labyrinth seal 30 includes a step 40, a high pressure side fin 51, a low pressure side fin 52, and an annular groove 70. The step 40 is formed on one side Y1 in an opposite direction of a rotating body 20 (second member), and faces a high pressure side X1. The high pressure side fin 51 is arranged in the high pressure side X1 of the step 40. The low pressure side fin 52 is arranged in a low pressure side X2 of the step 40. The annular groove 70 is formed on the one side Y1 in the opposite direction of the rotating body 20 and is arranged at least a part in a region in the low pressure side X2 of the step 40 and the high pressure side X1 of the low pressure side fin 52.SELECTED DRAWING: Figure 2
Patent JP-2018061990-A (JP)
Title: Core gripping device
Inventor: ITO TSUBASA
IPC: B22C9/10
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a core gripping device that is able to hinder damage to a core.SOLUTION: A core gripping device 1 according to the present invention comprises: pickers 13a, 13b comprising gripping parts 14a, 14b that are able to expand and contract by using a fluid, and configured to grip the core 20 by inserting and expanding, from a vertical direction, the gripping parts 14a, 14b into hole pars 26a, 26b, respectively, formed in the core 20; a drive part 12 that moves pickers 13a, 13b; a control part 11 that controls the drive part 12; and pressure sensors 17a to 17c that detect pressure acting between the core 20 and the core gripping device 1. The control part 11 controls the drive part 12 such that the pickers 13a, 13b move according to pressure detected by the pressure sensors 17a to 17c.SELECTED DRAWING: Figure 3
Patent JP-2018065923-A (JP)
Title: Lubricant composition, method of lubrication, and speed change gear
Inventor: YANAGIHARA TAKASHI
IPC: C10M169/04
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide lubricant composition having a high intermetallic friction coefficient and excellent clutch shudder performance, a lubrication method and a speed change gear, both the method and the gear using the composition.SOLUTION: A lubricant composition which comprises (A) a specific amide compound, and (B) a metallic cleaning agent where content of metal atoms into which the metallic cleaning agent is converted, is more than 300 ppm and 1,000 ppm or less by mass based on the total mass of the composition, a lubrication method and a speed change gear, both the method and the gear using the composition.SELECTED DRAWING: None
Patent JP-2018072360-A (JP)
Title: Display device and cover support method
Inventor: TAKECHI YOSHIHIRO
IPC: G02F1/1333
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of preventing deformation of a back cover when carrying the display device.SOLUTION: The display device includes: a display panel 2 having a polygonal shape in plain view; a back cover 3 having a polygonal shape in plain view, which is disposed at the rear face side 2b of the display panel; a side bezel 4 which is formed in a polygonal ring shape in plain view to cover the side face of the display panel; and a cover support part 5 which is integrally form with the side bezel inside the corner and disposed between the display panel and the back cover, and which is in surface contact with adjacent area in the corner part of the back cover in the inner face of the back cover facing the rear face of the display panel to support the adjacent area.SELECTED DRAWING: Figure 2
Patent JP-2018070345-A (JP)
Title: Acceleration restricting device
Inventor: KAKEI MUNEKAZU
IPC: B66C13/23
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration restricting device that reduces false feeling of an operator during restriction of acceleration.SOLUTION: An acceleration restricting device comprises: an acceleration restricting unit 16 that restricts a degree of opening of an accelerator part 11 to a predetermined restriction value or smaller in a crane work for operating a crane 2 via a hydraulic pump 12 by means of power of an engine 9 corresponding to the degree of opening of the accelerator part 11; a loudspeaker 19 that outputs sound to an operator that operates the crane 2; and a loudspeaker control unit 18 that outputs drive sound of the engine 9, recorded in advance, from the loudspeaker 19 when the degree of opening of the accelerator part 11 is restricted by the acceleration restricting unit 16.SELECTED DRAWING: Figure 3
Patent JP-2018071305-A (JP)
Title: Method for joining concrete column and steel beam
Inventor: KUROSAWA RYOHEI
IPC: E04B1/58
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a column and a beam which prevents yielding of a steel beam base material portion even in a large earthquake (rarely occurring earthquake) and can keep the whole to a substantially no damage state together with a beam-column junction.SOLUTION: In a building structure formed of a concrete column 1 and a steel beam, the end of the steel beam is provided with a fixing plate 12 and a fixing tool 10, or provided with an end plate 18 and the fixing plate 12 and fixing tool 10 at required intervals from the beam end, or provided with the end plate 18, a cured filler 19 with a required thickness and the fixing tool. The end of the steel beam has a structure joint portion provided between the end and a beam-column junction and is mounted on a jaw provided on a column. A plurality of stages of PC steel materials horizontally penetrating through the beam-column junction are arranged. The PC steel materials are tension-fixed to the fixing plate by applying a tension introduction force to the PC steel materials to integrally join the column and the beam, and a concrete slab with a predetermined thickness is provided on the upper end of the steel beam.SELECTED DRAWING: Figure 6
Patent JP-2018076994-A (JP)
Title: Heating system
Inventor: YAMADA TAKESHI
IPC: F24D3/00
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of calculating heating loads at a plurality of heating terminals in a heating system for supplying a heat medium to the plurality of heating terminals for performing heating by heat radiation from the heating medium.SOLUTION: The heating system supplies the heating medium to the plurality of heating terminals for performing heating by heat radiation from the heating medium. Each of the plurality of heating terminals is correspondingly provided with each of a plurality of thermal valves. The heating system includes: a combustion heat source for heating a heating medium; a heat pump heat source for heating the heating medium; a circulation pump for circulating the heating medium; a temperature sensor for measuring the temperature of the heating medium flowing in a heating path; and a control device capable of switching states of a plurality of thermal valves. The control device has a storage part for storing the number of the plurality of thermal valves that are installed, and the control device calculates heating loads of the plurality of heating terminals on the basis of the number of opened thermal valves and a temperature measured by the measurement sensor during execution of a heating operation.SELECTED DRAWING: Figure 1
Patent JP-2018077381-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: INOUE KATSUHIRO
IPC: G02B7/02
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a small lens barrel that comprises a guide bar for guiding a lens holder and is easy to assemble.SOLUTION: The lens barrel comprises: a lens holder 1011; a bar member 1015 that guides the lens holder 1011 in a straight advancing manner in the direction of an optical axis of a lens; a first bar-holding member that holds one end of the bar member 1015; a second bar-holding member 1014 that holds the other end of the bar member 1015; and a base member 1012 formed with an opening into which the second bar-holding member 1014 is inserted. The second bar-holding member 1014 has a shaft to be inserted into the opening and a collar having an outer diameter larger than an opening diameter of the opening. One of the second bar-holding member 1014 and the base member 1012 is provided with a plurality of projections each having an outer diameter larger than the opening diameter of the opening. The other of the second bar-holding member 1014 and the base member 1012 is provided with a flange located between the collar and the projections.SELECTED DRAWING: Figure 1
Patent JP-2018075616-A (JP)
Title: Slab blooming method
Inventor: SATO MASANOBU
IPC: B21B1/02
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a slab blooming method by which when blooming a slab having an aspect ratio of 2 or more into an intermediate product, wrinkle flaw generated on the intermediate product can be reduced without requiring a dedicated facility such as an induction heating machine other than a heating furnace.SOLUTION: According to this slab blooming method, a slab S of which an aspect ratio, which is a ratio of a width and a thickness, is 2 or more is bloomed into an intermediate product B which has an aspect ratio of approximately 1 and a rectangular cross section by repeating a width reduction pass and a thickness reduction pass. In the case that a thickness of a blank after the thickness reduction pass of a predetermine time is represented by hand a thickness of a blank after the thickness reduction pass of the previous time is represented by h, a width reduction amount Δb in the width reduction pass of the relevant time which is performed between the width reduction pass of the previous time and the width reduction pass of the predetermined time is so adjusted as to satisfy the following formula (1), when an aspect ratio, which is a ratio of a width and a thickness of a blank before blooming of the width reduction pass of the relevant time, is 1.5 or more. (1) (h-h)+a Δb≥c hHerein, a is 0.25 and c is 0.10.SELECTED DRAWING: Figure 3
Patent JP-2018079407-A (JP)
Title: Spray device, and production method of paper product
Inventor: KAGA SHOTA
IPC: B05D3/00
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress fluttering of a belt-like body.SOLUTION: A spray device includes a sprayer for spraying an agent to a conveyed belt-like body 2, and a regulation member 20 facing the sprayer across the belt-like body, facing a prescribed conveyance track of the belt-like body 2 separately at a prescribed dimension, and provided obliquely in a width direction on the belt-like body 2.SELECTED DRAWING: Figure 3
Patent JP-2018084350-A (JP)
Title: Molten metal heating-holding device, substance refining device, and substance refining method
Inventor: YOSHIDA KATSUOKI
IPC: C22B9/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal holding device capable of preventing the sticking solidification of a molten substance to the inner wall of a crucible caused by molten metal scattering, also easy in the exchange of a heater, and reduced in the risk of heater damage as well.SOLUTION: Provided is a molten metal holding device comprising: a device body 200 having a crucible arrangement space 201 at the inside; one or more crucibles 1 storing a molten metal 3; a first cover 4 closing the upper edge opening part of the crucible; a second cover 7 as a different body from the first cover closing the upper part of the circumferential space of the crucible; a lower part heater 20 provided at the lower region in the height direction of the crucible in the circumferential space of the crucible and heating the molten metal at the inside of the crucible; and an upper heater 10 held by the second cover, provided at the upper region in the height direction of the crucible in the circumferential space of the crucible and heating the inner wall 1a of the crucible exposed to the space 1b in the upper part of the molten metal.SELECTED DRAWING: Figure 2
Patent JP-2018084296-A (JP)
Title: Operation device of transmission
Inventor: SATO SHUYA
IPC: F16H63/32
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To compactly form a mechanism which reduces shock during gear change.SOLUTION: An operation device of a transmission includes: a shift and select shaft 2 which is rotated around an axis by shift operation; and a fixed arm 21 provided at the shift and select shaft 2. A movable arm 3 is attached to an outer peripheral portion of the shift and select shaft 2 and rotates around the axis relative to the shift and select shaft 2. A torsion coil spring 4 connects the movable arm 3 with the fixed arm 21 so that the movable arm 3 rotates in conjunction with rotation of the shift and select shaft 2 around the axis. The transmission is shifted directly or indirectly by rotation of the movable arm 3 around the axis of the shift and select shaft 2. The fixed arm 21, the torsion coil spring 4, and the movable arm 3 are arranged side by side along an axial direction of the shift and select shaft 2.SELECTED DRAWING: Figure 2
Patent JP-2018084716-A (JP)
Title: Imaging apparatus
Inventor: ISHIKAWA SHINPEI
IPC: G03B17/02
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that prevents a metallic member and an exterior part, in which a tripod shoe is formed, from local temperature rise.SOLUTION: A first body structure member 330 comprises a battery insertion part at a grip side, and a metallic member of the first body structure member 330 includes a first heat transmission member 372 whose part is disposed at an anti-grip side of a battery insertion part and is disposed at a front side of a main substrate 340, second, third and fourth heat transmission members 374, 375 which are disposed at a grip side, a front side and an upper side of the battery insertion part respectively, and a second body structure member 360 which has a metallic tripod shoe screw part 361 disposed at a bottom side of the first body structure member 330, and the first heat transmission member 372 is connected to the first body structure member 330 or both of the first and second body structure members 330, 360, the second and fourth heat transmission members 375 are connected to the first and third heat transmission members 372, 374 respectively, and the metallic member of the first body structure member 330 is connected to the third heat transmission member 374.SELECTED DRAWING: Figure 3(a)
Patent JP-2018083914-A (JP)
Title: Porous film
Inventor: FUKUDA HIROKI
IPC: B01D71/82
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a porous film that has high permeability, is less likely to corrode metal, and does not require solvent cleaning in the production process.SOLUTION: A porous film contains a film deposition polymer (A), and a polymer containing a (meth) acrylate unit (B). The polymer (B) has at least a low-molecular weight region (X) in which the polymer (B) has a molecular weight of less than 300,000 in terms of polystyrene by GPC, and a high-molecular weight region (Y) with the molecular weight in terms of polystyrene of 300,000 or more, with the ratio between region (X) and region (Y), (X)/(Y), of 0.8-2.0.SELECTED DRAWING: None
Patent JP-2018084011-A (JP)
Title: Backing paper for wallpaper and manufacturing method therefor
Inventor: MIYAUCHI MASASHI
IPC: D21H27/20
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide backing paper for wallpaper which is excellent in detachability when used for wallpaper, suppression of fluffing on the surface, dimensional stability, concealing property and foaming property, and a manufacturing method for producing the same.SOLUTION: Backing paper for wallpaper using a paper machine having a wire part on-top former and a Yankee dryer, is mainly composed of raw pulp and filler, in which the pulp contains 5 to 65% by mass of mechanical pulp, the raw pulp has a freeness of 400 cc or more and contains a dry paper strengthening agent, a wet paper strength enhancer and a sizing agent, and the smoothness of the drying surface as the contact surface to the Yankee dryer is 30 to 60 seconds. There is an interlayer strength in the Z axis direction of 40 to 90 mJ in both the vertical direction and the horizontal direction measured by the internal bond tester method prescribed in JAPANTAPPI No. 18-2.SELECTED DRAWING: None
Patent JP-2017061544-A (JP)
Title: Aerosol composition comprising particulate tapioca starch
Inventor: DAVID FREDERICK SWAILE
IPC: A61K8/34
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for achieving improved hair feel using an aerosol dry shampoo.SOLUTION: The present invention provides a method for achieving improved hair feel, the method comprising the steps of: applying an aerosol composition to the hair with an apparatus at a spray rate from 0.4 g/sec to 0.8 g/sec, the aerosol composition comprising: (a) from 5% to 12%, preferably 7 to 10% particulate tapioca starch; (b) from 30% to 50% alcohol; (c) from 0.1% to 0.3% re-dispersing agent; (d) from 40% to 60% propellant; and (e) less than 1% nonvolatile oil; and depositing from 0.15 g to 0.35 g of nonvolatile material from the aerosol composition to the hair when the apparatus is sprayed for 5 sec from about a 15 cm distance.SELECTED DRAWING: Figure 1
Patent JP-2018087936-A (JP)
Title: Image formation apparatus and image formation system
Inventor: TAKADA HIROAKI
IPC: G03G15/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus and image formation system which can set a conveyance condition and a process condition suitable to sheets without modification on a packing sheet or regardless of the set direction of a sheet bundle.SOLUTION: An image formation apparatus includes: a reading unit (sensors 61, 62) which reads an image of a packing sheet; and a control unit 9 which compares the image of the packing sheet read by the reading unit and images of various packing sheets stored in a storage unit 91, reads the sheet setting associated with the packing sheet matching the image of the packing sheet read by the reading unit from the storage unit 91, and sets a conveyance condition and process condition based on the sheet setting.SELECTED DRAWING: Figure 2
Patent JP-2018091159-A (JP)
Title: Engine control device and engine control method
Inventor: YOHATA HIRONORI
IPC: F02D17/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device and an engine control method capable of improving restartability of an engine after a stop condition is satisfied.SOLUTION: An engine control device in one embodiment includes a stop/restart control section and a throttle opening control section. The stop/restart control section stops an engine when a predetermined stop condition is satisfied, and restarts the engine when a predetermined restart condition is satisfied after the stop condition is satisfied. After the stop condition is satisfied, the throttle opening control section controls an opening of a throttle valve of the engine to a first throttle opening larger than an idling opening and then controls the opening to a second throttle opening smaller than the idling opening.SELECTED DRAWING: Figure 3
Patent JP-2017107203-A (JP)
Title: Touch screen panel-integrated display device and method for fabricating the same
Inventor: JANG JOOYOUNG
IPC: G06F3/041
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a touch screen panel-integrated display device and a method for manufacturing the same and also to provide a structure and a method for reducing detailed processes.SOLUTION: The display device includes: a thin-film transistor located in each pixel defined by intersection between a gate line 204 located in a first direction and a data line 214 located in a second direction on a substrate; a first protective layer which is located on the thin-film transistor and in which a first contact hole is formed; a first electrode including a first layer connected to one of a source electrode 224 or a drain electrode 226 of the thin-film transistor through the first contact hole and a second layer located on the first contact hole and in the first layer; a signal line 250 including a first signal line layer formed on the first protective layer of the same material on the same layer as the first layer of the first electrode and a second signal line layer formed on the first signal line layer of the same material on the same layer as the second layer of the first electrode; and a second electrode located on a layer different from that of the first electrode.SELECTED DRAWING: Figure 5