baber/WOPTO huggingface dataset:
Patent JP-2017066946-A (JP)
Title: Water pump
Inventor: IWANO NARIYOSHI
IPC: F04D29/22
Filed: 2015-09-29
Abstract: PURPOSE: To provide a water pump capable of appropriately changing a discharging amount by an impeller in response to increasing or decreasing in water temperature.CONSTITUTION: The water pump comprises an impeller 3 having an impeller base plate part 31 and blade plates 32; a driving shaft 2 having a tapered shaft part 21; a fixed base plate 4 having an appearing or disappearing opening part 42 where blade plates 32 appear or disappear; a stopper 5 made of shape memory alloy and having an open hole 51a of which inner diameter is expanded as its temperature becomes high; a resilient member 6; and a pump housing 1. The impeller 3, stopper 5 and resilient member 6 are arranged in this order from a small diameter side toward a large diameter side of the tapered shaft part 21. The resilient member 6 is always constituted to resiliently deviate the impeller 3 toward the small diameter side of the tapered shaft part 21 and a suction port 11a is arranged at a position opposing against the central portion of the fixed base plate 4.SELECTED DRAWING: Figure 1
Patent JP-2017070152-A (JP)
Title: Arrester holding insulation operation rod
Inventor: MORIYAMA HIROYUKI
IPC: B25B11/00
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an arrester holding insulation operation rod that is safe and easy to operate.SOLUTION: An insulation operation rod 10 comprises an insulation operation rod body 1 and a movable outer cylinder 2. The insulation operation rod 10 also comprises a holding device 3 and a shaft rod 4. The movable outer cylinder 2 is connected to the insulation operation rod body 1 in a freely slidable manner in an axial direction of the insulation operation rod body 1. The holding device 3 is capable of holding a ceramic porcelain tube 70 from a bottom side. A proximal end of the shaft rod 4 is connected to the movable outer cylinder 2 inside of the insulation operation rod body 1. The holding device 3 includes a finger chuck 31 having a plurality of fingers 31f, a head 32 in a hollow cylindrical shape and a cap member 33. In a state where the movable outer cylinder 2 is moved closer to a distal end of the insulation operation rod body 1 relatively to the insulation operation rod body 1, a plurality of nails 31n provided in the finger chuck 31 can hold a recess 7d on a lowest stage of the ceramic porcelain tube 70.SELECTED DRAWING: Figure 1
Patent JP-2017067261-A (JP)
Title: Valve and shock absorber
Inventor: KITAMURA KENJI
IPC: F16F9/32
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve which can be reduced in cost even if preventing the generation of noise by preventing the bite-in of contaminants, and a shock absorber.SOLUTION: A valve comprises: a piston 2 having a pressure-side port 2e; a pressure-side valve body 5 which is laminated on the piston 2, and opens and closes the pressure-side port 2e; a pressure-side valve seat 2g which is arranged at a piston 2, has a first seat part 8 and a second seat part 9 which continues to the first seat 8, and surrounds a window 2j of an outlet end of the pressure-side port 2e, and on which the pressure-side valve body 5 is seated; and a recess 52 which is formed at the pressure-side valve body 5, opposes the first seat part 8 side rather than the window 2j of the pressure-side valve seat 2g, and forms an air space K communicating with the outside of the second seat part 9 between the piston 2 and itself.SELECTED DRAWING: Figure 4
Patent JP-2017072640-A (JP)
Title: Optical element and optical apparatus
Inventor: SANO DAISUKE
IPC: B32B7/02
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical element excellent in wavelength characteristics and incident angle characteristics.SOLUTION: The optical element has an optical surface where a multilayer film is formed. The multilayer film has a stack including a first film having a first refractive index with respect to a wavelength to be used and a second film having a second refractive index smaller than the first refractive index with respect to the wavelength to be used. The outermost layer of the stack is composed of the first film, and the film configuration of the stack has symmetry along the layer stacking direction, satisfying the following conditions, where λrepresents a wavelength to be used; θrepresents an incident angle of light incident to the multilayer film; nrepresents the first refractive index; nrepresents the second refractive index; drepresents a physical film thickness of the first film; and drepresents a physical film thickness of the second film.SELECTED DRAWING: None
Patent JP-2017073236-A (JP)
Title: Battery manufacturing method
Inventor: ONO TOMOHIRO
IPC: H01M2/30
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery manufacturing method that can enhance welding quality.SOLUTION: A battery to which a manufacturing method proposed here is applied includes a battery case 11, an internal terminal 12 arranged in the battery case, and an external terminal 13 arranged outside the battery case. The battery case has a fitting hole 11a1, the external terminal has a mounting hole 13a overlapped with the fitting hole, and the internal terminal 12 has a welded portion 12b at a part protruding from the external terminal through the fitting hole and mounting hole. The manufacturing method of the battery includes a step of surrounding the welded portion by a cylindrical guard member 20A having a ventilation hole 21 on a side surface thereof, and a step of irradiating the welded portion with a laser beam to perform laser welding while circulating gas in the guard member such that the gas is supplied from either of an opening or a vent hole at one end of the guard member and is discharged from the other.SELECTED DRAWING: Figure 2
Patent JP-2016079037-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: MURAMATSU HIROKI
IPC: B65H29/52
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device and an image formation apparatus which can effectively reduce burrs of a sheet without increase in torque of a drive roller or the like, increase in size of the device, and increase in cost and the like.SOLUTION: A sheet conveyance device comprises: a sheet conveyance path in which a sheet is conveyed; and a burr leveling roller 50aL (burr leveling part) which levels burrs in the width direction (Q), the burrs being formed on one side end part p2 in the width direction orthogonal to the sheet conveyance direction (V) of the sheet conveyed in the sheet conveyance path. The burr leveling roller 50aL has an outer peripheral surface 53aL (contact part) which is brought into contact with the burrs in the state where it is inclined obliquely with respect to the side end part p2 of the conveyed sheet, and is arranged so that the outer peripheral surface 53aL is inclined obliquely with respect to the sheet conveyance direction (V).SELECTED DRAWING: Figure 5
Patent JP-2017076455-A (JP)
Title: Connector and terminal-equipped wire
Inventor: TAKEUCHI SHUNYA
IPC: H01R4/70
Filed: 2015-10-12
Abstract: PROBLEM TO BE SOLVED: To suppress the impact of a bent coated wire on a connection between a terminal fitting and a core wire.SOLUTION: A connector A comprises: a barrel part 23, formed at the rear end of a terminal fitting 15, which is crimped to an exposed region of a core wire 12 in a non-contact state with an insulation coating 13; a mold part 30 which fluid-tightly covers the entire part of the exposed region 14 including a crimped part, of the core wire 12, to the barrel part 23 as well as the front end of the insulation coating 13; a housing 35 provided with a terminal housing chamber 36 which houses the entire part of the terminal fitting 15 as well as only a region, of the mold part 30, further front than the front end of the insulation coating 13; and reinforcement means 33 which suppresses the deformation of a projection 32, of the mold part 30, to the outside of the housing 35.SELECTED DRAWING: Figure 3
Patent JP-2017081260-A (JP)
Title: Wing tip structure for suppressing lift loss due to vortex drag generated at side of wing
Inventor: SHIBASAKI TAKENOBU
IPC: B64C3/10
Filed: 2015-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a wing tip structure that increases lift by suppressing various lift decrease caused by the vortex generated at the end of the leading and trailing edge wing tips flowing from the lower surface under positive pressure to the top surface under negative pressure in the wing tip at the flight of a flying object.SOLUTION: A wing tip structure decreases a height of a wing tip part in conformity to lift decrease by the decrease of the leading-edge vortex in the falling, and reduces a weight burden. The structure is formed such that a wing-tip shape is formed in which the central ray rear becomes the upward inclination for traction to the lower rear due to viscous resistance of the wing tip vortex generated during flight, to bring the direction of inductive resistance close to teh horizontal direction. By forming the central ray rear into the upward inclination against the risk of tip stall due to the trailing vortex at the high angle of attack, sneak of the trailing vortex is suppressed to thereby retard the tip stall.SELECTED DRAWING: Figure 10
Patent JP-2017081776-A (JP)
Title: Boron-phosphorus-silicon ternary-system compound nanocrystals, method for producing the same, and material for neutron capture therapy using the same
Inventor: SUGIMOTO YASUSHI
IPC: A61K41/00
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide novel nanocrystals of boron-phosphorus-silicon ternary-system compounds, which have a high boron content and water dispersibility, and can be used for a boron neutron capture therapy.SOLUTION: The crystals comprise three elements of boron (B), phosphorus (P), and silicon (Si), where the crystals have a cubic structure with a lattice spacing of (111) planes in a range of 0.27 to 0.29 nm, the content of B is in a range of 30 to 45 atom%, the content of P is in a range of 25 to 40 atom%, and the crystals have water dispersibility. Crystals of various sizes can be prepared depending on the applications but, preferably, the average crystal grain size is 10 nm or less. By accumulating ternary-system compound nanocrystals having an average grain size of 10 nm or less in a cancer tissue by DDS by using an EPR effect, the nanocrystals can be used for a boron neutron capture therapy.SELECTED DRAWING: Figure 12
Patent JP-2017080015-A (JP)
Title: Game machine
Inventor: OCHI KENTARO
IPC: A63F7/02
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing performance effects.SOLUTION: When a determination result of jackpot determination or loss determination is led by a big winning combination lottery, variation performance is executed. During the variation performance, acquisition performance is often executed in an acquisition success pattern where success in acquisition of any of many kinds identifiable target information 212 including at least target information 212 suggesting jackpot reliability is reported or in an acquisition failure pattern where failure of acquisition of target information is reported. Before the acquisition performance, selection performance in which a player can select one or more of the target information 212 that becomes a target for which success or failure of acquisition is reported in the acquisition performance.SELECTED DRAWING: Figure 54
Patent JP-2017084578-A (JP)
Title: On-vehicle fuel cell stack
Inventor: SATO TAKAHARU
IPC: H01M8/24
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle fuel cell stack having a simple and economical configuration and capable of successfully protecting a cell voltage control unit from an external load.SOLUTION: A fuel cell stack 10 is provided with a cell voltage control unit 80 connected to a cell voltage terminal for monitoring cell voltage on a lower surface of a laminate 14as. A protective member 84 is arranged in a second end plate 24b in which the cell voltage control unit 80 is arranged. The protective member 84 is provided with protrusions 86a, 86b protruding on both sides in a horizontal direction, and includes a body part 86c having a vertically long shape and extending on a front surface of the cell voltage control unit 80.SELECTED DRAWING: Figure 4
Patent JP-2017082687-A (JP)
Title: Exhaust system for engine
Inventor: YAMAGATA NAOYUKI
IPC: F01N5/02
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system capable of promoting the warming-up of an engine while activating an exhaust emission control catalyst in an early stage.SOLUTION: The exhaust system includes three independent passages 41-43 linked to respective cylinders, a loop recirculation passage 5 to which the independent passages 41-43 are connected, and a downstream passage 6 which is connected to the recirculation passage 5 and in which a catalyst 3 is arranged. The downstream ends of the independent passages are arranged in the recirculation passage 5 side by side in a circulation direction R, and the openings of the downstream ends are pointed in the circulation direction R to jet exhaust gas in the circulation direction R and constructed so that the jet flow of the exhaust gas causes ejector effects to generate a negative pressure in the recirculation passage 5. In the recirculation passage 5 at its section as a return side passage section 59 ranging from a connection site 58 of the downstream passage 6 to a connection site 57 of the third independent passage 43, a control valve 8 is arranged which is closed when the catalyst 3 is not activated and is opened after it is activated. At least part of the return side passage section 59 is a heat exchange part for performing heat exchange between the exhaust gas and an engine 1.SELECTED DRAWING: Figure 1
Patent JP-2017001880-A (JP)
Title: Radio-controlled hook metal fitting for rope loading
Inventor: MATSUMOTO RYOZO
IPC: B66C1/34
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio-controlled hook metal fitting for ringed rope loading capable of automatically releasing a hook according to a radio-controlled operation without requiring a manual work.SOLUTION: A radio-controlled hook metal fitting for ringed rope loading includes: a main body 3 having a horizontal hole 7 for causing the ringed rope to pass therethrough; a U-shaped hook 11 which can rotate between an outward position at which a ring of a ringed rope is hooked or released and an inward position at which the ring is hooked and stopped, and is energized by a spring 13 so as to rotate in an outward direction; a lock pin 24 which is engaged with the U-shaped hook 11 and locks the U-shaped hook; a lever 31 which can rotate in outward and inward directions; and an operation device for causing the lever 31 to rotate in an outward direction with a radio wave receiver. Therein, the lock pin 24 is drawn up from the lock position to a lock releasing position via the coil spring 35 according to rotation of outward direction of the lever 31 and the U-shaped hook 11 is caused to rotate to the outward position with actuation of the spring 13.SELECTED DRAWING: Figure 4
Patent JP-2016076710-A (JP)
Title: Substrate processing apparatus, semiconductor device manufacturing method and baffle structure
Inventor: NOUCHI HIDEHIRO
IPC: H01L21/3065
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus, a semiconductor device manufacturing method and a baffle structure, which produce high-density plasma and achieve high throughput in substrate processing when compared to the conventional apparatus.SOLUTION: A substrate processing apparatus comprises: a reaction container 431; a coil 432 provided around an outer periphery of a side wall of the reaction container; a gas introduction port 433 provided on an upper edge of the reaction container; a baffle part 460 provided between the gas introduction port and an upper limit of the coil; a substrate processing chamber 445 provided in a lower limit direction of the reaction container; and a gas exhaust part 482 connected to the substrate processing chamber. A top face of the baffle part forms a first clearance between an outer edge of the top face of the baffle part and an inner periphery of the side wall of the reaction container, and an under surface of the baffle part forms a second clearance between an outer edge of the under surface of the baffle part and the internal periphery of the side wall near the upper limit of the coil.SELECTED DRAWING: Figure 3
Patent JP-2016131017-A (JP)
Title: Image reading report processing device, image reading report processing method and image reading report processing program
Inventor: MUTO TAKAYOSHI
IPC: G16H10/60
Filed: 2015-11-09
Abstract: CONSTITUTION: In an image reading report, a medical examination column for describing a disease name is provided. A CPU 14 provided in an image reading support device 10 is configured to: display a list of one or more than two image reading reports having a desired disease name described in the medial examination column, that is, an image reading report list on a display device 20; specify a character string subsequent to the desired disease name from the medical examination column of each image reading report; retrieve an affirmative expression including a double negative from the specified character string and further retrieve a negative expression from the specified character string, in which a retrieval of the negative expression is executed with the retrieval of the negative expression being subordinate to the retrieval of the affirmative expression; and visually discriminate one or more than two image reading reports in which the retrieval result of the affirmative expression is indicative of non detection and the retrieval result of the negative expression is indicative of detection on the image reading report list.EFFECT: An objective image reading report can be efficiently extracted.SELECTED DRAWING: Figure 1
Patent JP-2017091826-A (JP)
Title: Insulation spacer, electrode body, charged particle source and charged particle beam irradiation device
Inventor: INAI YUTAKA
IPC: H01J37/04
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To improve a structure of an insulation spacer, simplify an assembly process of an electrode, and secure a creepage distance long enough between electrodes.SOLUTION: An insulation spacer S which is disposed between electrodes arranged opposite to each other and having different potentials and which performs insulation between the electrodes includes: at least two leg parts Sa to Se which are separated from each other in a direction parallel to the electrode surface; protrusions P which are provided on one ends of the leg parts; and a coupling part C which couples respective leg parts at the other ends of the leg parts. The protrusions P provided on respective leg parts protrude toward either one of the opposite directions. The respective leg parts abut on the electrode surfaces having different opposite electrodes based on the protruding directions of the protrusions P. Also, the coupling part C is separated from both electrode surfaces of the opposite electrodes.SELECTED DRAWING: Figure 4
Patent JP-2017086709-A (JP)
Title: Game machine
Inventor: KOJIMA NAOYUKI
IPC: A63F5/04
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To arouse motivation of a player for operation and thereby to improve presentation effect.SOLUTION: Presentation control means of a slot machine controls a lock state of an operation part. In a notification presentation where a notification is made as to whether a game profit has been acquired, there may be a case where the presentation control means performs a first notification in which the lock state of the operation part is made in a lock released state, a pressing operation of the operation part is promoted, and a notification is made as to whether a specific game state is determined, or performs a second notification in which the lock state of the operation part is made in a lock released state without promoting the pressing operation of the operation part.SELECTED DRAWING: Figure 14
Patent JP-2016026107-A (JP)
Title: Legless chair type massage machine
Inventor: ISHIKAWA TETSUYA
IPC: A61H7/00
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a legless chair type massage machine having a compact massage mechanism and autonomously keeping a standing state without falling backward when placed on a floor surface.SOLUTION: A legless chair type massage machine 1 includes: a massage mechanism 8 for massaging the back of a user; a seat part 2 that can be placed on a floor surface and on which the hips of the user can be placed; and a backrest part 4 arranged in the rear part of the seat part 2 so as to support the back of the user and incorporating the massage mechanism 8. A fall prevention mechanism 79 for preventing the backrest part 4 from falling backward when the user is not seated is arranged in the rear part of the seat part 2.SELECTED DRAWING: Figure 2
Patent JP-2017094788-A (JP)
Title: Vehicular sub junction box set
Inventor: KIMURA KENJI
IPC: H02G3/16
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To achieve sharing of design for a vehicular junction box (JB).SOLUTION: A vehicular SJB set 200 includes: a traveling sub junction box (SJB)10 mounted with a main relay 12 turning a power supply cable run 15 from a battery to a load ON/OFF; a first charging SJB50 mounted with a first charging relay 52 turning a first charging cable run 55 performing charging from an AC external power source to the battery ON/OFF; and a second charging SJB30 mounted with a second charging relay 32 turning a second charging cable run 35 performing charging from a DC external power source to the battery ON/OFF, connects the first charging SJB50 to the traveling SJB10, or sequentially connects the second charging SJB30 and the first charging SJB50 to the traveling SJB10, and constitutes one vehicular JB. The second charging SJB30 has a through-cable run 39 electrically connecting the traveling SJB10 and the first charging SJB50.SELECTED DRAWING: Figure 1
Patent JP-2017094926-A (JP)
Title: Vehicle door
Inventor: HIROZAWA YASUNORI
IPC: B60R11/02
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an uncomfortable sound resulting from the vibration of a speaker which is attached to a door inner panel of a vehicle door.SOLUTION: Reinforcing ribs 70A, 72A and reinforcing ribs 70B, 72B are arranged at surroundings of a fastening part 60A (fastening hole 62A) and a fastening part 60B (fastening hole 62B) at an external peripheral edge 24 of an opening part 22 of a resin-made door inner panel 20 in parallel with each other so as to surround the fastening parts 60A, 60B (fastening holes 62A, 62B). The support rigidity of the surroundings of the fastening parts 60A, 60b (fastening holes 62A, 62B) is thereby enhanced. A connecting rib 80 for connecting the reinforcing rib 72A and the reinforcing rib 72B is arranged at a rear side (outside of a radial direction) in a vehicle fore-and-aft direction of a virtual line for connecting the fastening part 60A (fastening hole 62A) and the fastening part 60B (fastening hole 62B) at the external peripheral edge 24 of the opening part 22, and thus the rigidity of the external peripheral edge 24 is effectively enhanced.SELECTED DRAWING: Figure 1