baber/WOPTO huggingface dataset:
Patent JP-2016031425-A (JP)
Title: Door opening and closing device
Inventor: SHIINA KENSUKE
IPC: G03G21/16
Filed: 2014-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing device having a door to open and close an opening and capable of preventing a gap between the door and the opening from occurring when the door is closed, and widening an opening angle when the door is opened.SOLUTION: A door opening and closing device 50 having an openable/closable door 53 includes: a door support part 51 for supporting one end part side of the door 53 in an openable and closable manner; a door receiving part 52 provided away from the door support part 51 and receiving the other end part side of the door 53; an opening part (51a+52a) opened between the door support part 51 and the door receiving part 52 and opened/closed by the door 53; a first fulcrum part provided with a shaft (54) attached on one side between one end part side of the door 53 and the door support part 51 and having long holes (53e1, 53f1) formed on the other side, and fitted into a shaft hole by the shaft and the long holes; and a second fulcrum part (53e2, 53f2) provided in the intermediate portion between one end part and the other end part of the door 53 and brought into contact with or separated from the door receiving part 52.SELECTED DRAWING: Figure 6
Patent JP-2016035217-A (JP)
Title: Hydraulic rotating machine
Inventor: KONDO TETSUHIRO
IPC: F03C1/253
Filed: 2014-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a leakage quantity of a high-pressure hydraulic fluid from first and second ports via a seal area between a rear end face of a cylinder block and a valve plate, and to suppress an increase in the pressure loss of the hydraulic fluid passing through the first and second ports.SOLUTION: A hydraulic rotating machine comprises: a cylinder block provided rotatably and having a plurality of piston chambers formed therein at circumferential intervals; a plurality of pistons fitted into the respective piston chambers to be movable in extension and contraction directions, and moving in the extension and contraction directions in a reciprocating manner; and a valve plate 11 disposed to abut on a rear end face of the cylinder block and including first and second ports 21 and 22 formed therein to communicate with the piston chambers, a portion close to a top dead center switching land 132 formed between the two ports 21 and 22 is formed in each of the first and second ports 21 and 22 as a narrow portion 131 having a reduced opening width W2 in a radial direction of rotation of the cylinder block 12.SELECTED DRAWING: Figure 4
Patent JP-2016035847-A (JP)
Title: Light fitting
Inventor: YANAI TAKAHIRO
IPC: F21V21/04
Filed: 2014-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a light fitting which enables its posture to be stabilized relative to a ceiling material while inhibiting influence on lateral swing of the ceiling material.SOLUTION: A body part 31 is connected with a hanging bolt 41 hung from a ceiling slab 40 and is inserted into an embedded hole 440 provided at a ceiling material 44. A flange part 32 protrudes outward from a lower end part of an outer peripheral surface of the body part 31 over an entire periphery. Each contact part 33 is formed so as to protrude to an area above an upper surface of the flange part 32 and contact with a lower surface of the ceiling material 44. Further, the contact part 33 is formed so that a friction force acting between the contact part 33 and the ceiling material 44 is reduced compared to a case where the upper surface of the flange part 32 is placed in contact with the lower surface of the ceiling material 44.SELECTED DRAWING: Figure 1
Patent JP-2016037296-A (JP)
Title: Transportation material for tire wheels
Inventor: IKEGUCHI NAOHIRO
IPC: B65D19/44
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a transportation material for tire wheels capable of transporting and storing more tire wheels more efficiently.SOLUTION: A transportation material 10 for tire wheels comprises: a pallet 20 on which a plurality of tire wheels 11 in a laterally fallen state are aligned and placed; partition plates 30 interposed between upper stages and lower stages of the plurality of tire wheels 11 which are stacked on a placing surface of the pallet 20 in a plurality of stages; and a cover body 40 covering the plurality of tire wheels at the uppermost stage. A plurality of leg parts 22 protruding downward are provided on the underside of the pallet 20. A plurality of leg part positioning recesses 43 corresponding to the plurality of leg parts 22 are provided on the top face of the cover body 40. By engaging a plurality of leg parts 22 of another unit 50A with the plurality of leg part positioning recesses 43 of the cover body 40, a plurality of units 50, 50A can be stacked.SELECTED DRAWING: Figure 1
Patent JP-2016037625-A (JP)
Title: Etching method and method of manufacturing liquid discharge head substrate
Inventor: USUI TAKASHI
IPC: B41J2/16
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing roughness of a member formed with iridium, the roughness being caused when etching the member.SOLUTION: An etching method of etching a first member containing iridium includes: a step of forming a second member above the first member; a step of forming a first mask pattern on the second member; a step of forming a second mask pattern by etching the second member using the first mask pattern; and an iridium-etching step of etching the first member using the first mask pattern and the second mask pattern. The iridium-etching step is conducted on a condition that the first mask pattern shrinks and an upper surface of the second mask pattern is partially exposed.SELECTED DRAWING: Figure 2
Patent JP-2015042869-A (JP)
Title: Fixation device for turbine and method for applying fixation
Inventor: STEFAN GERZNER
IPC: F02C7/00
Filed: 2014-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixation device applicable in a restricted space condition.SOLUTION: A fixation device for a turbine comprises a flange 100 mounted on a housing 400 of the turbine, and a nut assembly received in the flange to apply fixation to a component 300 inside the housing. The flange is fixed to the housing by a plurality of first bolts 101 and comprises a central threaded hole. The nut assembly comprises a nut body 201 with a first hole formed along the central axis of the nut body and a plurality of second holes formed around the central axis, and a plurality of second bolts 202 received in the second holes. The nut body is provided with a thread formed on its outer circumferential surface and fitted within the central threaded hole of the flange. The second bolts are screwed in the second holes to apply fixation against the component inside the housing of the turbine.
Patent JP-2016041159-A (JP)
Title: Bath apparatus
Inventor: ORIGASA TATSUYA
IPC: A61H33/00
Filed: 2014-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a bath apparatus capable of saving hot water and time when a user enters or leaves a bathtub, while avoiding upsizing of the bath apparatus.SOLUTION: A bath apparatus comprises: a wheelchair 2; a bathtub 1 comprising a door 11 for opening and closing an opening 10b for receiving the wheelchair 2; a driving part 15 for adjusting the height of the seat 221 of the wheelchair 2; and a processor 16 which, when the wheelchair 2 received into the bathtub 1 through the opening 10b is provided in a predetermined position, performs processing to adjust the height of the seat 221 by using the driving part 15.SELECTED DRAWING: Figure 4
Patent JP-2016041177-A (JP)
Title: Pachinko game machine
Inventor: MIYAMAE AKIRA
IPC: A63F7/02
Filed: 2014-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving further novel amusement in the game machine adopting a concept for determining propriety of a shift to a probability variable game state after completion of execution of a special game.SOLUTION: Amusement is configured to be different after completion of a jackpot between presence and absence of entry of a game ball to a specific area during a predetermined jackpot and a profit rate is configured to be nearly identical after completion of a jackpot between them, thus allowing different amusement to be selected depending on whether a game ball is allowed to enter the specific area or not.SELECTED DRAWING: Figure 1
Patent JP-2016041670-A (JP)
Title: Organic dopant compound and organic electroluminescent element using the same
Inventor: GODA HAYATO
IPC: C07D401/10
Filed: 2014-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a compound that, when used as an organic dopant compound, can impart excellent electrical conductivity to an organic semiconductor material, has excellent storage stability, and, particularly, can impart excellent light emitting properties to an organic electroluminescent element.SOLUTION: The present invention relates to a compound represented by formula (2) (R-R, R-Rrepresent H, substituted/unsubstituted alkyl groups, aryl groups or the like; R-Rrepresent substituted/unsubstituted alkyl groups, aryl groups or the like).SELECTED DRAWING: Figure 7
Patent JP-2016045054-A (JP)
Title: Metal mold inner peripheral surface measuring apparatus
Inventor: TAKAMI MASAO
IPC: B29C33/42
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus 2 which is stable and capable of measuring a continuous metal mold inner peripheral surface.SOLUTION: This measuring apparatus 2 includes: a container 4 for fixedly holding a tread segment TS for tire vulcanization molding; and a measurement part 6 mountable inside the tread segment TS. The container 4 has a ring part 8 for gripping an outer periphery of the tread segment TS. The measurement part 6 includes: a distance sensor 12 for measuring a distance up to an inner peripheral surface of the tread segment TS; a rotary driving part 28 for causing this distance sensor 12 to rotate along a peripheral direction of the inner surface of the tread segment TS; and an elevating drive part 42 for causing this distance sensor 12 to elevate in a direction parallel with a center axis of the ring part 8.SELECTED DRAWING: Figure 1
Patent JP-2016044872-A (JP)
Title: refrigerator
Inventor: KUREBAYASHI YOSHIHIRO
IPC: F25D25/00
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which prevents deterioration of vegetables due to heat radiation and dryness, and which can perform cooling of PET bottles and the like quickly at the same time.SOLUTION: In a vegetable chamber container 37, a vegetable storage part 42 and a non-vegetable storage part 41 are provided by providing a partition wall 40. The vegetable storage part is a substantially sealed space, and a moisture permeable film 47 is arranged at one part of the storage part wall, and also, a vegetable cool air supply port 39 is provided for supplying cool air to the outer periphery of the vegetable chamber container and the inside the vegetable storage part of the vegetable chamber container in the vegetable chamber, and on the wall portion of the vegetable storage part, openings 49, 50 are provided for flowing the cool air in the vegetable storage part to the non-vegetable storage part. Thereby, vegetables are divided in the vegetable storage part, and an influence of heat radiation from PET bottles can be reduced, and also, predetermined humidity can be maintained by the moisture permeable film, so that drying deterioration of the vegetables can be prevented. Furthermore, the PET bottles and the like can be cooled efficiently in a short time by the cool air circulating the outer periphery of the vegetable chamber container together with the cool air from the vegetable storage part.SELECTED DRAWING: Figure 7
Patent JP-2016045104-A (JP)
Title: Marking device and marking method
Inventor: TAKAHASHI KAZUO
IPC: G01N21/84
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To visualize an abnormal place or the like of an object by utilizing terahertz waves.SOLUTION: A marking device includes: irradiation means (110) for irradiating an object (500) with terahertz waves; detection means (150) for detecting the intensity of the terahertz waves which are reflected by the object or transmit through the object; and specification means (250) for specifying portions (M) which should be marked in the object or a surface member covering the object on the basis of the intensity of the terahertz waves detected by the detection means.SELECTED DRAWING: Figure 2
Patent JP-2016048124-A (JP)
Title: Door of refrigerator and refrigerator
Inventor: MATSUSHITA AKIHIRO
IPC: F25D23/02
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which enables improvement of processability and assemblability of a door of the refrigerator and thereby achieves reduction of the work time, improvement of the yield, and high quality.SOLUTION: A freezing chamber door 3 of a refrigerator 1 includes an inner plate 15 and an outer plate 10. The outer plate 10 includes: a front outer plate 11 forming a part of a front surface of the freezing chamber door 3; a rear outer plate 12 disposed at the rear side of the front outer plate 11 and forming the part of the front surface of the freezing chamber door 3; and a trim door 30 connecting the front outer plate 11 with the rear outer plate 12. The trim door 30 includes: a front insertion groove 30a for inserting the front outer plate 11; and a rear insertion groove 30b for inserting the rear outer plate 12. A hand grip part A is formed by a recessed part between the rear outer plate 12 and the trim door 30 in a state where the front outer plate 11 and the rear outer plate 12 are respectively inserted into the front insertion groove 30a and the rear insertion groove 30b.SELECTED DRAWING: Figure 4
Patent JP-2015098431-A (JP)
Title: High-purity silicate material comprising copper smelting slag as raw material and method of producing the same
Inventor: HAGIRI MASAHIDE
IPC: C01B33/12
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of reusing slag generated by in a copper smelting process.SOLUTION: Copper smelting slag is treated with aqueous solution comprising hydrochloric acid or nitric acid to generate hydrogel and dry it, to produce adsorbent comprising high-purity silicic acid. Furthermore, burning of the adsorbent provides conductive adsorbent and acid leaching provides adsorbent with a high surface area.
Patent JP-2015050467-A (JP)
Title: Phase difference detection pixel using microlens
Inventor: KIM HO SOO
IPC: G03B13/36
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference detection pixel using a microlens, which can detect a phase difference without the loss of an input signal by modifying the shape of the microlens, which collects light incident into a photodiode, such that the light passes through only in a specific direction.SOLUTION: The phase difference detection pixel comprises photodiodes, a color filter layer, and a microlens layer including a microlens for phase difference detection. The microlens for phase difference detection includes: a first microlens for phase difference detection having a first incidence surface inclined and curved in a first direction; and a second microlens for phase difference detection having a second incidence surface inclined and curved in a second direction opposite to the first direction. Light incident on the color filter for phase difference detection is focused on a corresponding photodiode. Thereby, a phase difference detection function can be achieved in the whole region of the image sensor, and the phase difference detection pixel using a microlens is variously applied for distance measurement between objects or three-dimensional image capturing.
Patent JP-2016052240-A (JP)
Title: Wire sheath structure for wire harness
Inventor: WAKABAYASHI MASATAKA
IPC: H01B7/24
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a wire sheath structure for a wire harness in which workability in mounting the wire harness is improved, and flexibility or durability of a wire group can be improved by preventing an unwanted fastening force from being applied to the wire group by a sheath material after the mounting.SOLUTION: The wire sheath structure for the wire harness includes: a wire group 1 that is formed from a plurality of wires 11-14; and a sheath material 15 surrounding the wire group 1. The sheath material 15 is configured by mounting a shape memory material 31 that is molded so as to recover a predetermined stored shape, to the wire group in a first sheath attitude proximate to the wire group. When recovering the stored shape by heating the shape memory material 31, the sheath material 15 expands a diameter in a second sheath attitude in which the sheath material is separated from the wire group 1 further than in the first sheath attitude.SELECTED DRAWING: Figure 1
Patent JP-2016052821-A (JP)
Title: Electrically-driven unit cooling system for aircraft
Inventor: MORIOKA NORIKO
IPC: H05K7/20
Filed: 2014-09-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently cool an aircraft electrically-driven unit by air refrigerant.SOLUTION: Heat exchangers 17, 31 are disposed to be adjacent to electrically-driven units 19, 33, respectively so that air (ventilation air or air outside of an aircraft) drawn in by electric blowers of electric blower units 21, 35 rotating at rotating speeds in response to heating values of the respective electrically-driven units 19, 33 passes through the adjacent heat exchangers 17, 31. Air-cooling capabilities of the corresponding heat exchangers 17, 31 are individually regulated in response to the heating values of the electrically-driven units 19, 33 by controlling the rotating speeds of the electric blowers. This makes it unnecessary to ensure that an entire cooling system of the electrically-driven units 19, 33 always has the air-cooling capabilities including a certain margin on the assumption of, for example, a case where the heating values of all the electrically-driven units 19, 33 increase.SELECTED DRAWING: Figure 1
Patent JP-2015003066-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2014-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing suffering by an illegal act using a "dangling board".SOLUTION: In a Pachinko machine 10, a main controller 110 counts the number of commands (a transmission command number) transmitted to a sound lamp controller 113 from the main controller 110, and adds the transmission command number to each command. The sound lamp controller 113 compares the transmission command number included in the received command and the number of the commands (a reception command number) received from the main controller 110 and counted on the sound lamp controller 113 side, and determines whether or not they coincide with each other. Thereby, when the transmission command number and the reception command number do not coincide with each other, the Pachinko machine 10 can detect that an illegal command is transmitted from a "dangling board".
Patent JP-2016056510-A (JP)
Title: Foundation structure of building, and construction method for foundation of building
Inventor: HOSOKAWA HIDEO
IPC: E04B1/64
Filed: 2014-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure for a building and a construction method thereof that offer both practical utility and termite prevention property, even when pile reinforcement is necessary for the ground.SOLUTION: A foundation structure 1 of a building includes a continuous footing structure 4, a plurality of reinforcement piles 3, and a slab 23. The continuous footing structure 4 includes a base part 21, and a rising part 22 rising from the base part 21. The plurality of piles 3 is installed in a ground below the continuous footing structure 4, in a longitudinal direction of the rising part 22 with an interval in between. The slab 23 is installed integrally with the rising part 22 of the continuous footing structure 4.SELECTED DRAWING: Figure 1
Patent JP-2015071754-A (JP)
Title: Method for manufacturing soft polyurethane foam
Inventor: TAGUCHI IZUMI
IPC: B60N2/90
Filed: 2014-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing soft polyurethane foam excellent in vibration characteristic and high in durability.SOLUTION: There is provided a method for manufacturing soft polyurethane foam including reacting a polyol component containing following polyol (A1) (A) and an organic polyisocyanate component (B) in a presence of a catalyst, a foaming agent and a foam stabilizer, and a resonance frequency value of a foam sample having 400 mm×400 mm×100 mm dimension of obtained foam is 3.4 Hz or less and a resonance transmission rate is 3.0 or less. Polyol (A1):polyether polyol having a number average functional group number of 3 to 4, percentage of primary hydroxyl group in the all terminal hydroxyl group of 80 mol% or more, a hydroxyl group value (mgKOH/g) of 25 to 40, terminal oxyethylene unit content of 8 to 12 wt.%, monool content of 0.04 meq/g or less and diol content of 8 to 20 wt.%.
Patent JP-2015069645-A (JP)
Title: Keyboard for electronic device
Inventor: JAMES M KERSHEK
IPC: G06F3/02
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard for an electronic device with minimized thickness and weight.SOLUTION: A keyboard includes a plurality of keys 20 and a plurality of key actuators 22. At least a portion of the key actuators raises at least a portion of the plurality of keys when the portion of the plurality of key actuators is activated. The dome supports comprise a dielectric that deforms in a z-direction with respect to the keyboard when activated to raise the portion of the plurality of keys.
Patent JP-2016056756-A (JP)
Title: Engine exhaust system
Inventor: ARAI KOZO
IPC: F01N13/10
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an engine exhaust system capable of realizing smooth flow of exhaust gas and improving a degree of freedom in arrangement of equipment.SOLUTION: An exhaust system of an engine E includes four exhaust pipes 26, base ends of which are connected to four exhaust ports 24 of the engine E to lead out exhaust gas G. The four exhaust ports 24 are arranged side by side in a width direction and show an ellipse elongated in a width direction. First and second base end parts 52, 54 of first and second outer exhaust pipes 42, 44 positioned outside in a width direction have the ellipse first and second exhaust feeding inlets 52a, 54a connected to the exhaust ports 24; and outer surfaces 52b, 54b curved smoothly inside in a width direction from the first and second exhaust feeding inlets 52a, 54a toward downstream side, and the curved first and second base end parts 52, 54 show, at their downstream ends, cross-sectional shapes of circle of the first and second outside exhaust pipes 42, 44.SELECTED DRAWING: Figure 7
Patent JP-2016062694-A (JP)
Title: Slide switch
Inventor: HAYASHI MASATO
IPC: H01H15/02
Filed: 2014-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a slide switch which can improve contact reliability and secure waterproofness.SOLUTION: A slide switch 100 includes: a housing 1; a first fixed contact 2; a second fixed contact 3; a movable contact 4 which has a contact part which can contact and be separated; an insulation sheet 5; a driver 6; and a moving member 7. The first fixed contact 2 has a fixed part 2b fixed to the housing 1 and an elastic arm part 2c extended from the fixed part 2b. The elastic arm part 2c is formed movably downward (Z2 side) with an end part 2d side positioned above (Z1 side) the fixed part side. When by slide movement of the moving member 7, a pressurizing part 6c of the driver 6 drives the movable contact 4 via the insulation sheet 5 to the first fixed contact 2 side, the contact part 4d is in contact with the elastic arm part 2c, and the elastic arm part 2c moves downward (Z2 side).SELECTED DRAWING: Figure 1