baber/WOPTO huggingface dataset:
Patent JP-2017021234-A (JP)
Title: Power supply device, image forming apparatus and abnormality determination method of switching relay
Inventor: YANO TETSUYA
IPC: H02M7/48
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of welding failure in a switching relay at an appropriate timing.SOLUTION: During AC input from a commercial power source 6, a control unit 70 turns switching relays 62, 63 into the first switching state on the AC power source 6 side to supply the AC power to a main power source 64 or the like. When the power outage occurs, a detection signal of a voltage detection circuit 61 disappears, the control unit 70 detects the disappearance, turns the switching relays 62, 63 into the second switching state on an inverter 52 side, converts the power stored in a capacitor unit 50 into AC power by the inverter 52 to supply it to the main power source 64 or the like. When the image forming apparatus is turned into the operation state where the endurance time of the apparatus is equal to or greater than the prescribed time in this state, the control unit 70 returns the switching relays 62, 63 into the first switching state by the time not exceeding the endurance time, and it is determined that there is welding failure in the switching relays 62, 63 when the zero-cross signal is output from a zero-cross detection circuit 65 and power supply is detected.SELECTED DRAWING: Figure 2
Patent JP-2017024463-A (JP)
Title: Coupling structure of power unit
Inventor: HARA YUSUKE
IPC: B60K5/04
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of a power unit capable of preventing the deterioration of fastening force of a fastening member, and easily improving the workability of work for attaching a torque rod to the power unit.SOLUTION: In a coupling structure of a power unit 3 having a torque rod 10, a unit side coupling portion 12 of the torque rod 10 is equipped with: an inner cylinder portion 12A having a screw hole; an outer cylinder portion 12C coupled to an outer peripheral portion of the inner cylinder portion 12A through an elastic body; and a bolt 15 which is inserted in a screw hole of the inner cylinder portion 12A to fasten the inner cylinder portion 12A to the power unit 3. The inner cylinder portion 12A is formed so as to make an insertion direction of the bolt 15 become the same direction as an extending direction of a rod-shaped portion 13.SELECTED DRAWING: Figure 3
Patent JP-2017026367-A (JP)
Title: Projector
Inventor: KIRIYAMA KENJI
IPC: G03B21/14
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of allowing a user to easily determine the degree of risk.SOLUTION: A far-infrared visualization system 100 includes: a far-infrared radiation camera module 210 that acquires temperature distribution in an object 400; a controller 230 that identifies a display range in the object 400 based on the acquired temperature distribution and a predetermined threshold level; and a projector 220 that projects images onto the identified display range. The image is a specific pattern that includes a color or a character. With this, a user can easily determine the degree of risk.SELECTED DRAWING: Figure 1
Patent JP-2017023949-A (JP)
Title: Stabilizing method of cadmium-containing solid
Inventor: MIYOSHI FUMIHIRO
IPC: B09B3/00
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizing method of a cadmium-containing solid capable of reliably making cadmium insoluble by an inexpensive process.SOLUTION: A stabilizing method of a cadmium-containing solid includes an acid cleaning step 11 for cleaning a product gas with acid cleaning water to transfer cadmium-containing dust to the acid cleaning water, a precipitation-separation step 21 for separating the acid cleaning water by precipitation to obtain cadmium-containing precipitate slurry, an alkali cleaning step 12 for alkali cleaning the acid-cleaned product gas to produce a sulfide from hydrogen sulfide contained in the gas and obtaining a sulfide-containing solution, a reaction step 22 for reacting the cadmium-containing precipitate slurry and the sulfide-containing solution to obtain cadmium sulfide-containing slurry, and a solid-liquid separation step 23 for subjecting the cadmium sulfide-containing slurry to solid-liquid separation to obtain a cadmium sulfide-containing solid.SELECTED DRAWING: Figure 1
Patent JP-2017026090-A (JP)
Title: transmission
Inventor: ASADA YOSHIHIRO
IPC: F16H3/091
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission capable of simplify a support structure of a clutch ring.SOLUTION: Either one of a hub 70 or a clutch ring 90 has a projecting portion 105 project out in a diametrical direction, and the other of the hub 70 and the clutch ring 90 is formed with a groove portion 73 in which the projecting portion 105 relatively moves. A first wall 74 and a second wall 75 of the groove portion 73 abut on the projecting portion 105 to integrally rotate the hub 70 and the clutch ring 90. The clutch ring 90 projects out a first tooth 95 and a second tooth 100 from an end surface in an axial direction of a ring body 91, and supports the ring body 91 to the hub 70. A member for supporting the clutch ring 90 can be omitted, so that a support structure of the clutch ring can be simplified.SELECTED DRAWING: Figure 3
Patent JP-2017023970-A (JP)
Title: Filter device
Inventor: ISHIZUKA TOMOHIKO
IPC: F24F13/28
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter device that eliminates the need to mold a filter member, to be attached to a frame body, into a wavy plate-form in advance.SOLUTION: A filter device comprises: a wavy plate-like filter member 3 and a frame body detachably holding the member. The frame body comprises: a first frame member 1 including a plurality of first support members 11 disposed downstream from the filter member in the direction of circulation of gas and the middle part of which supports the rear side of the upstream top part 3a of the wavy plate-like filter member, and fixing both end parts of each support member; and a second frame member 2 including a plurality of second support members 21 disposed upstream in the direction of circulation of gas and the middle part of which supports the rear side of the downstream top 3b of the wavy plate-like filter member, and formed detachably from the first frame member in the direction of circulation. When the first frame member and the second frame member are joined, the filter member can be bent in a wavy plate-like form by allowing the first support member and the second support member to mutually enter mating separate portions.SELECTED DRAWING: Figure 4
Patent JP-2017034000-A (JP)
Title: Resistive film for radio wave absorber
Inventor: YAMAGUCHI MASAHIKO
IPC: H05K9/00
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To stabilize surface resistivity of a resistive layer, in a resistive film for radio wave absorber.SOLUTION: A resistive film includes a resistive layer contains conductive particles and a binder, and having a surface resistivity of 300-500 Ω/square. The conductive particles contains graphite particles, and the binder contains fluororesin. Thickness of the resistive layer is 5-100 μm, for example. The binder may be water dispersible. The binder may have a peak based on the carbonyl group in a range of 1710-1750 cm, in the infrared absorption spectrum.SELECTED DRAWING: Figure 1
Patent JP-2017032334-A (JP)
Title: Sensor package
Inventor: OKAWA NAONOBU
IPC: G01L19/14
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor package which can suppress the decrease in accuracy of a temperature property and pressure detection due to influence of a peripheral environment, which does not require a calibration device having a large size and a complicated structure, and which does not complicate a lead frame and a peripheral structure of the lead frame.SOLUTION: A sensor package includes: a pressure sensor; a calculation section for performing predetermined calculation on the basis of detection result by the pressure sensor; a lead frame for outputting calculation result by the calculation section; a resin main housing holding the lead frame; and a ceramic sensor housing whose inner space has the pressure sensor. The sensor housing is arranged in the main housing in order not to let the pressure sensor contact with the main housing.SELECTED DRAWING: Figure 2
Patent JP-2017029350-A (JP)
Title: Container for stick-shaped solid material
Inventor: AIDA AKIO
IPC: A45D40/22
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a container for a stick-shaped solid material reducing the number of molding tools by integrally molding any components out of four components of a cylindrical container A, an operation body B, a support tray C, and a cap D, and capable of assembling the integrally-molded components with the others, with their integrally molded.SOLUTION: The container for the stick-shaped solid material is formed by assembling respective components of: a cylindrical container A; an operation body B to be screwed into the cylindrical container A; a support tray C for supporting the stick-shaped solid material; and a cap D for covering an upper-end opening of the cylindrical container A. The respective components are formed of synthetic resin. The operation body B has a vertically-long circular cylinder with the closed upper end, and the support tray C is integrally molded on the upper side thereof.SELECTED DRAWING: Figure 7
Patent JP-2017031362-A (JP)
Title: Thermoplastic resin composition and method for producing the same
Inventor: SHIBATA TAKUYA
IPC: C08L51/00
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which has excellent fluidity and enables a molded article to be obtained having excellent weather resistance, impact resistance, and chemical resistance.SOLUTION: Provided is the thermoplastic resin composition formed by mixing a graft copolymer (A), obtained by graft polymerizing an aromatic vinyl monomer (a1) and vinyl cyanide monomer (a2) in the presence of an acrylic rubber polymer (R), and a vinyl copolymer (B). Relative to a total 100 pts.wt of the graft copolymer (A) and vinyl copolymer (B), 30 to 70 pts.wt of the graft copolymer (A) and 30 to 70 pts.wt of the vinyl copolymer (B) are mixed and, in the thermoplastic resin composition, particles of the graft copolymer (A) have an aggregated structure.SELECTED DRAWING: Figure 2
Patent JP-2017029582-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of enhancing amusement of games by a lottery related to a granting of privilege, without increasing a memory capacity.SOLUTION: An AT lottery table to be used in an AT lottery is different depending on which is won among a weak water melon, a weak cherry, a strong water melon, or a strong cherry. Furthermore, if a middle stage cherry is won, same as when the weak water melon or the weak cherry is won, an AT lottery based on an AT lottery table 1 is performed, and still furthermore, same as when the strong water melon or the strong cherry is won, an AT lottery based on an AT lottery table 2 may possibly be performed.SELECTED DRAWING: Figure 15
Patent JP-2017023665-A (JP)
Title: Reservoir oxygen mask with carbon dioxide removal filter
Inventor: ABE SHUNGO
IPC: A61M16/06
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To allow for aspiration of high concentration oxygen without re-breathing carbon dioxide by a low flow rate of oxygenation.SOLUTION: An airtight-type oxygen mask (1) is provided with: a reservoir bag (2) connected to a carbon dioxide removal filter (3); and a one-way valve (4) adjusted to open in aspirating, thereby supplying oxygen.SELECTED DRAWING: Figure 1
Patent JP-2017038871-A (JP)
Title: Spinal implant surgical instrument
Inventor: ISHII KEN
IPC: A61B17/68
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a spinal implant surgical instrument which is excellent in standpoints of waste loss of a material and operation ability, and which is made compact.SOLUTION: A spinal implant surgical instrument 1 comprises: a main body part 2 in which a set screw passage 10a through which a set screw passes, is formed; and an engagement part 20 which engages one end side of the main body part 2 to a housing 55. A part on one end side of the main body part 2 on the set screw passage 10a, comprises an instrument side female screw 15 whose phase is equal to a phase of a bone screw side female screw 58, and which is a female screw to which the set screw is screwed, in a state in which the main body part 2 is engaged with the housing 55 by the engagement part 20.SELECTED DRAWING: Figure 6
Patent JP-2016047237-A (JP)
Title: Subject information acquisition apparatus and processing method
Inventor: MIYAZATO TAKURO
IPC: A61B8/13
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress the calculation cost in a subject information acquisition apparatus which uses photoacoustic effect.SOLUTION: A subject information acquisition apparatus comprises: irradiating means 10 for irradiating a subject 2 with pulsed light; acoustic wave detection means 20 for detecting an acoustic wave generated by the subject irradiated with the pulsed light and converting the acoustic wave into an electric signal; storage means for storing a normalized light quantity distribution, which is a light quantity distribution normalized for a region of a predetermined size; and processing means 30 for acquiring characteristics information of the subject using the stored normalized light quantity distribution and the detected electric signal.SELECTED DRAWING: Figure 1
Patent JP-2017046440-A (JP)
Title: Storage battery system control method
Inventor: SHIBATA TAKAYUKI
IPC: H02J3/32
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery system control method capable of easily coping with the operation for a frequency control use requiring large power, and widely covering from short time and large power operation to long time and large capacity operation, and achieving flexible frequency control, while basically having a large capacity.SOLUTION: The storage battery system control method at least executes the steps of: acquiring each present SOC value of a large capacity storage battery system and a large power storage battery system; allocating, according to each SOC value, necessary power to operate for the frequency control use to suppress a frequency fluctuation, to the large capacity storage battery system and the large power storage battery system; and driving the large capacity storage battery system, or the large power storage battery system, or the large capacity storage battery system and the large power storage battery system, to charge or discharge the respectively allocated power.SELECTED DRAWING: Figure 2
Patent JP-2017042993-A (JP)
Title: Extruder and plastic liquefaction apparatus
Inventor: WATAYA TOMONORI
IPC: B29C48/38
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an extruder capable of dissolving and extruding plastic such as waste plastic efficiently by a simple constitution.SOLUTION: An extruder 1 has: a crusher 3 for crushing plastic inputted from an input port 6; a heating cylinder 20 connected to the crusher 3, for heating and dissolving the crushed plastic, and serving as a passage for sending the plastic from the upstream side to the downstream side; a screw 21 for extruding the plastic from the upstream side to the downstream side in the heating cylinder 20; and a vent 4 disposed in the communicating state with the heating cylinder 20.SELECTED DRAWING: Figure 1
Patent JP-2017045265-A (JP)
Title: Data recording device and data recording method
Inventor: FUJII NAOKI
IPC: G07C5/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device and a data recording method which prevent important data from being overwritten by unimportant data when recording measurement data related to operation of automatic brake.SOLUTION: A data recording device 100 retrieves and discards the least important and the oldest data that is recorded in a memory 101 and then records new data related to collision avoidance control when the memory 101 does not have enough capacity for recording the new data.SELECTED DRAWING: Figure 5
Patent JP-2017044423-A (JP)
Title: Cooling storage unit
Inventor: YAMASHITA TAKANORI
IPC: F25D23/02
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage unit that can secure a ventilation passage for communicating a cooling chamber to the outside even when a peripheral edge part of an open/close door has a flat part or when a seal member is crushed.SOLUTION: The cooling storage unit includes: the cooling chamber having an opening, storing and cooling an object; the open/close door coupled to an edge part of the opening via a hinge and opening/closing the opening; and the seal member 9 provided in a facing part 8b facing the cooling chamber in the open/close door, where a projection 11 projecting toward the seal member 9 is provided in the facing part 8b.SELECTED DRAWING: Figure 3
Patent JP-2017046259-A (JP)
Title: Semiconductor device
Inventor: AIHARA YASUTOSHI
IPC: H03M1/56
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To increase a frame rate of acquiring images on a semiconductor device.SOLUTION: The semiconductor device increases an inclination of a lamp signal to be provided to an analog digital converter for converting an image signal to digital values during a time of conversion processing corresponding to a short-time exposure and decreases the inclination during a time of conversion processing corresponding to a long-time exposure, and decreases sweep time of the lamp signal during the time of conversion processing corresponding to the short-time exposure and increases the sweep time during the time of conversion processing corresponding to the long-time exposure, and generates two pieces of data in which a bit number of a digital value corresponding to the short-time exposure is smaller than a bit number of a digital value corresponding to the long-time exposure.SELECTED DRAWING: Figure 11
Patent JP-2017050424-A (JP)
Title: Electronic device and manufacturing method therefor
Inventor: HARADA NAOKI
IPC: H01L29/868
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable high performance micro electronic device having a larger voltage detection sensitivity, by suppressing power consumption with simple circuitry.SOLUTION: A heterojunction reverse diode includes a graphene nano-ribbon 1 having a first graphene 1a and a second graphene 1b, a cathode electrode 2 connected with the first graphene, and an anode electrode 3 connected with the second graphene 1b. The first graphene 1a has an edge terminated with a first terminal group of F, and has an n-type polarity, while the second graphene 1b has an edge terminated with a second terminal group of H, and has a p-type polarity.SELECTED DRAWING: Figure 4
Patent JP-2017048659-A (JP)
Title: Scaffold pressing member
Inventor: HAYASHI TEPPEI
IPC: E04G5/04
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To press a scaffold properly even when a space between an outer wall of a building and the scaffold is relatively small.SOLUTION: A wall tie member 100 for pressing a beam frame body 3 of a scaffold by a reaction force when coming into contact with an outer wall W of a building is constituted by a contact member 10 and a support member 20. The contact member 10 has: a shaft part 11; a contact part 12 provided at one end part in the axial direction of the shaft part 11 and coming into contact with the outer wall W; and a movable part 13 assembled in the shaft part 11 further on the other end side in the axial direction than the contact part 12, and moving on an outside surface of the shaft part 11. The support member 20 has: a hollow part 21 in which a tip part which is on the other end side in the axial direction of the shaft part 11 is inserted; a fastening part 22 fixed to the hollow part 21 and fastened to connection materials 44, 54 of the beam frame body 3; and a pressing part 23 protruding from the hollow part 21 and for pressing the beam frame body 3 by a reaction force.SELECTED DRAWING: Figure 2
Patent JP-2017055151-A (JP)
Title: Acoustic device
Inventor: OSHIRO NAOMICHI
IPC: H04R17/00
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device having sealability and damping properties, in which device characteristics (acoustic characteristics, damping properties, sealability, and the like) are less likely to be deteriorated over time.SOLUTION: An acoustic device includes a vibrator 110 performing at least one of conversion of an electric signal into vibration, and conversion of vibration into an electric signal, a sound wave conduction unit 120 in contact with a fluid on the front surface and adhering to the vibrator on the rear surface, and transmitting vibration between the vibrator and fluid, a container 160 of cylindrical shape having an opening on one side, in contact with the fluid on the surface of the side face or the surface of the lower bottom surface, and affixed with a sound wave conduction part at the opening, and a first back plate 150 made of a damping alloy and having one surface adhering to the vibrator, and the other surface affixed to the opening of the container.SELECTED DRAWING: Figure 1
Patent JP-2016056023-A (JP)
Title: Cargo-handling turn table
Inventor: TABAYASHI GIICHI
IPC: B65G47/80
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cargo-handling turn table capable of improving workability of loading and carrying out cargo-handling pallets while permitting a pallet truck to mount on the turn table.SOLUTION: A cargo-handling turn table 10 in accordance with the present invention includes a top board 30 that is rotatably supported on a base 20. The base includes an inclined surface 25 that inclines toward the top board and that is provided around a circumference of the top board. It is preferable that a slope of the inclined surface is from 10° to 15°. It is also preferable that the base includes thrust bearings 60 and 60 arranged in a plurality of circular rows concentric with a rotation center of the top board.SELECTED DRAWING: Figure 9
Patent JP-2017053903-A (JP)
Title: Image forming apparatus
Inventor: SEKIYA TAKESHI
IPC: G03G21/00
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that performs accurate density correction without increasing time to adjust a sensor for density correction.SOLUTION: An image forming apparatus comprises: detection means including irradiation means that irradiates an image carrier with light and light receiving means that receives reflected light of the light from the irradiation means, and detects an image formed on the image carrier; storage means that stores temperature characteristic information indicating the relationship between an offset value that is a value output from the light receiving means when the irradiation means does not irradiate the image carrier with light and the temperature of the detection means; and control means that determines, from the temperature characteristic information, the offset value in the temperature of the detection means when the detection means detects a test image formed on the image carrier, and determines the density of the test image on the basis of the determined offset value and a value output from the light receiving means when the test image is detected, so as to perform density correction. The control means detects the temperature of the detection means and offset value at a predetermined timing to update the temperature characteristic information.SELECTED DRAWING: Figure 8