baber/WOPTO huggingface dataset:
Patent JP-2022054956-A (JP)
Title: Image formation device
Inventor: MATSUMOTO KAZUTAKA
IPC: G03G15/043
Filed: 2020-09-28
Abstract: To provide an image formation device for reducing a harmful influence of EMI accompanied by correction of shading characteristics in high-frequency laser control.SOLUTION: An image formation device includes: an image data acquisition part for acquiring image data; a laser light source for emitting a laser beam; a laser driving part for irradiating a scanning surface of a photoreceptor in a charging state with a laser beam on the basis of image data, and forming an electrostatic latent image; a shading characteristic correction part 25 for correcting a light quantity of the laser beam; an image formation part for forming the image on the basis of the electrostatic latent image; and a control part for controlling the image data acquisition part, the laser driving part, the shading characteristic correction part and the image formation part, in which the shading characteristic correction part includes a PDM signal output part for outputting a pulse density modulation signal according to correction of a light quantity of the laser beam, a smoothing circuit for smoothing the pulse density modulation signal and outputting the smoothed signal to an analog signal, and a diffusion clock output part for outputting a clock subjected to frequency diffusion to the PDM signal output part.SELECTED DRAWING: Figure 5
Patent JP-2022057929-A (JP)
Title: Power transmission device and motor unit
Inventor: TAMURA TSUBASA
IPC: F16H57/04
Filed: 2020-09-30
Abstract: To provide a power transmission device which can effectively lubricate and cool a bearing which is arranged at a depth portion, in a constitution for scooping up a lubricant by a differential gear and a reduction gear.SOLUTION: A power transmission device has a gear part, and a gear housing for accommodating the gear part and storing a lubricant therein. The gear housing has a side plate part 61 spreading in a direction intersecting with an axial direction, a recess 64 recessed to the other side from the side plate part, a tray part 63 which is opened at an upper part, and a groove part 65 having an axial opening part which faces the inside of the gear housing, and a peripheral opening part 651 which is opened at the recess. The gear part has an output shaft 32 rotatably supported to the gear housing via bearings 341, 342, and a first gear 331 connected to the output shaft. The tray part has an opposing face opposing an external peripheral face of the first gear. The groove part is inclined downward toward the peripheral opening part, and arrives at the bearing, and the axial opening part of the groove part arrives at the tray part.SELECTED DRAWING: Figure 2
Patent JP-2021058599-A (JP)
Title: Bone stabilization systems
Inventor: GABRIELLE ZINGALIS
IPC: A61B17/82
Filed: 2020-10-09
Abstract: To provide bone plates for treating a fracture in bone, such as proximal ulna bone.SOLUTION: A bone plate 100 to engage a bone member can include features that accommodate the underlying anatomy of different types of bone, such as a proximal portion of ulna bone 2. The bone plate can receive one or more fasteners 50 to secure the bone plate to the proximal ulna bone. A reverse angle fastener may be included to target olecranon process 6 of the proximal ulna bone.SELECTED DRAWING: Figure 1
Patent JP-2022065324-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-15
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part. A game machine is set such that a specific interlocking performance is executable following a specific performance, such as movable body operation, image display, and music piece reproduction, in a ready-to-win performance of an SP ready-to-win A. In the specific interlocking performance, a particular vibration performance by one of vibration patterns AKV41 to AKV44 is executable. A vibration mode differs between a particular vibration performance by one of the vibration patterns AKV41 to AKV44 and a vibration performance by a vibration pattern in an operation part performance.SELECTED DRAWING: Figure 33
Patent JP-2022065812-A (JP)
Title: Smoke exhaustion device
Inventor: SAITO HIRONORI
IPC: F24F13/02
Filed: 2020-10-16
Abstract: To provide a natural smoke exhaustion-type smoke exhaust device capable of improving a degree of freedom in ceiling design, while improving workability and reducing costs, even when a duct connected to an air conditioning device and a ventilation device is installed.SOLUTION: A smoke exhaustion device 1 for exhausting smoke of an indoor side I to an outdoor side O includes: a device main body 2 having an indoor-side opening portion 11 opened to the indoor side I, an outdoor-side opening portion 12 opened to an outdoor side O, and a duct-side opening portion 15 to which a duct connected to an air conditioning device 80 or a ventilation device 90 is connected; and switching means 3 capable of switching states between a smoke exhaustion state in which the duct-side opening portion 15 is closed by communicating the indoor-side opening portion 11 with the outdoor-side opening portion 12, and a non-smoke exhaustion state in which one of the indoor-side opening portion 11 and the outdoor-side opening portion 12 is communicated with the duct-side opening portion 15, and the other is closed. The device main body 2 is mounted on an external wall W facing the outdoor side O in a state that the outdoor-side opening portion 12 is directly opened to the outdoor side O.SELECTED DRAWING: Figure 3
Patent JP-2022067336-A (JP)
Title: Stator structure of magnetostrictive torque sensor
Inventor: SASAKI TAKAHIRO
IPC: G01L3/10
Filed: 2020-10-20
Abstract: To provide a stator structure of an integrated magnetic path type magnetostrictive torque sensor that can improve influence of eddy currents.SOLUTION: A stator structure of the magnetostrictive torque sensor (1) in which a plurality of magnetic core blocks (100A) are arranged in an annular shape around a shaft (20) to which a magnetic film is applied is an integrated magnetic path type, by being formed in each magnetic core block (100A) that a central tees (101) is provided with a hole (160) by a recess (150) and is integrally formed with a first tee (111) via a first winding core (115) having a first tilt with respect to an axial direction, further is integrally formed with a second tee (121) via a second winding core (125) having a second tilt that is in the opposite direction with respect to the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022067757-A (JP)
Title: Method for manufacturing secondary battery
Inventor: HARA TAKASHI
IPC: H01M50/60
Filed: 2020-10-21
Abstract: To provide a method for manufacturing a secondary battery, capable of suppressing poor penetration of an electrolyte into an electrode body.SOLUTION: A method for manufacturing a secondary battery includes: a battery assembly preparation step of preparing a battery assembly where an electrode body 220 including a positive electrode 21 and a negative electrode 22 is housed in a battery case 210; a pressure-reducing step of reducing a pressure in the battery case 210 to a predetermined gauge pressure; and a liquid injection step of injecting an electrolyte 25 into the battery case 210. The liquid injection step is performed while a height of a liquid level 25S of the electrolyte 25 that is injected into the battery case 210 is detected. In the liquid injection step, the liquid is injected while a liquid injection amount is adjusted such that the height of the liquid level is maintained above a top end of the electrode body 220, and the liquid injection is stopped when a total liquid injection amount of the injected electrolyte 25 reaches a preset liquid injection amount.SELECTED DRAWING: Figure 1
Patent JP-2021065710-A (JP)
Title: Water discharge device discharging different water splashes from the same outlet
Inventor: LIN FENGDE
IPC: A47K3/28
Filed: 2020-10-23
Abstract: To provide a water discharge device discharging different water splashes from the same outlet.SOLUTION: A water discharge device includes a water discharge part and a control mechanism. The water discharge part includes a water discharge nozzle 11. The water discharge nozzle 11 has a water outlet 111 and at least two water inlets. The water inlets and the water outlet 111 are arranged such that water flow directions become mutually non-parallel. The control mechanism is connected to at least two water inlets to control a water inflow state of each water inlet. The water inflow state includes at least one of presence/absence of the water inflow and a flow rate of the water inflow. The control mechanism controls the water inflow state of each water inlet to obtain water splashes in the different forms from the water discharge nozzle 11. Since a water flowing direction of the water inlet and a water flowing direction of the water outlet 111 are in non-parallel with each other, the water flows from the two water inlets collide with each other to generate the water splash in a completely new form.SELECTED DRAWING: Figure 4
Patent JP-2022072163-A (JP)
Title: Mobile terminal and information processor
Inventor: IMAI HIDEMITSU
IPC: H04M1/247
Filed: 2020-10-29
Abstract: To provide a mobile terminal that prevents leakage of a printed matter, ensures sufficient security, prevents an erroneous operation by a user, and reduces an operational burden on the user.SOLUTION: A mobile terminal that communicates information with an information processor connected via a network includes: a distance measurement unit that measures a distance between the mobile terminal and the information processor; a movement detection unit that detects whether or not the mobile terminal is in a movement state; a terminal state determination unit that determines, using the measured distance and presence or absence of the detected movement state, a current state of the mobile terminal that is previously associated with the distance and the presence or the absence of the movement state; and an input availability determination unit that determines, of a plurality of operations for selecting and inputting a setting item and an execution function of the information processor, on the basis of the determined current state of the mobile terminal, an input enabled operation and an input disabled operation.SELECTED DRAWING: Figure 7
Patent JP-2022074996-A (JP)
Title: Acoustic system, acoustic signal processing device and acoustic signal processing method
Inventor: IRIE KUNIHIKO
IPC: H04S3/00
Filed: 2020-11-06
Abstract: To provide a technique which can actualize a high performance multi-channel sound system with the suppression of cost.SOLUTION: An acoustic system, which processes multi-channel acoustic signals to output sound from a plurality of speakers, includes: an acoustic apparatus; and an acoustic signal processing device provided communicably with the acoustic apparatus and having an input of the multi-channel acoustic signals from the acoustic apparatus. The acoustic signal processing device outputs a part of the input multi-channel acoustic signals to a first speaker which configures a part of the plurality of speakers, and also returns another part of the input multi-channel acoustic signals to the acoustic apparatus. The acoustic apparatus outputs the other part of the acoustic signals returned from the acoustic signal processing device to a second speaker which configures another part of the plurality of speakers.SELECTED DRAWING: Figure 1
Patent JP-2021075793-A (JP)
Title: Titanium alloy
Inventor: JAMES A WRIGHT
IPC: B22F3/105
Filed: 2020-11-09
Abstract: To provide a method for producing a titanium alloy article that can achieve a combination of high strength and high toughness or elongation.SOLUTION: A method for producing a titanium alloy article in a form of a wire or a powder for use in lamination molding includes the steps of: forming a melt comprising, by weight, about 4.0% to 5.5% of Al, 0% to about 1.0% of Sn, about 2.5% to 3.5% of V, about 1.0% to 2.0% of Mo, about 1.0% to 2.0% of Cr, no more than about 0.35% of oxygen, no more than about 0.55% of Fe, no more than about 0.2% of other incidental elements and impurities, and the balance comprising Ti; casting from the melt a cast alloy casting; optionally forming a wire from the ingot and subsequently optionally forming a powder from the wire; annealing the as-cast alloy casting at temperature higher than β-phase transformation temperature; and cooling the annealed cast alloy casting at a cooling rate between 0.03°C per second to 10°C per second from at or above the β-phase transformation temperature.SELECTED DRAWING: Figure 16
Patent JP-2022077903-A (JP)
Title: Fixture
Inventor: MATSUDA AYAKA
IPC: E06B1/70
Filed: 2020-11-12
Abstract: To provide a fixture allowing a body to be easily positioned without any damage on appearance quality.SOLUTION: A fixture is provided with a frame body 10 supported with a skeleton B and sashes 1, 2 openably arranged on the frame body 10, wherein a lower frame 11 of the frame body 10 is configured to be provided with a lower frame body 20 and a rail plate 30 arranged on an upper part of the lower frame body 20, in the lower frame body 20 the rail plate 30 continuously covers at least from a part opposite to lower surfaces of the sashes 1, 2 to a part facing an outdoor of the lower frame body 20, and in the lower frame body 20 an adjusting screw 27 is screwed along a vertical direction at a position covered with the rail plate 30.SELECTED DRAWING: Figure 1
Patent JP-2022079364-A (JP)
Title: Chromatograph mass spectrometer
Inventor: MAEDA KAZUMA
IPC: G01N27/62
Filed: 2020-11-16
Abstract: To acquire MS/MS spectra of good quality with high purity while achieving high coverage.SOLUTION: A chromatograph mass spectrometer includes a measuring unit (1) having a chromatograph and a mass spectrum analysis unit, a control unit (40) which repeatedly executes MS/MS analysis by a first mass analysis and a DIA using ions contained in each window in which an m/z range of the first mass analysis is divided into multiple windows as precursor ions, window selection units (42, 43) for selecting a window for MS/MS analysis by DDA to be performed non-stationarily during an analysis run on the basis of intensity information obtained for each window, a precursor ion determination unit (44) for determining a precursor ion corresponding to the window from peak information included in the m/z range of the selected window of the first mass spectrum analysis, and a data-dependent acquiring condition setting unit (45) which instructs the control unit to use the determined precursor ions as the precursor ions for MS/MS analysis by DDA.SELECTED DRAWING: Figure 1
Patent JP-2022007897-A (JP)
Title: Reducing apparatus of toxic object
Inventor: MICHIWAKI YUTAKA
IPC: A61L9/22
Filed: 2020-11-17
Abstract: To provide means of a simple structure for gradually and reliably reducing toxic objects that sucks a fluid, reduces the toxic objects and the like contained in the fluid by reliable decomposition or deactivation and/or extinction thereof and discharges to the outside the fluid from which the toxic objects have been reduced.SOLUTION: A reducing apparatus of toxic objects is equipped with a flow channel that has a suction part to suck a fluid and a discharge part to discharge the fluid communicating with each other and a nonlinearly partitioned passage having a longer distance than the linear distance, and equipped with reducing means for decomposing and/or deactivating and/or disinfecting toxic objects contained in the fluid flowing down in the flow channel.SELECTED DRAWING: Figure 1
Patent JP-2022081079-A (JP)
Title: Bridge surface survey system and bridge surface survey method
Inventor: TSUNODA KUNISUKE
IPC: E01D21/00
Filed: 2020-11-19
Abstract: To make it easy to survey the top surface of a construction block by moving a total station while construction progresses and making it easy to identify the three-dimensional self-positions of the total station for each movement.SOLUTION: A bridge surface survey system includes a total station 7 placed in the existing area of a movable work vehicle 5 on a bridge 3, a first known point 11 located at a column head part 9 of the bridge, a second known point 13 located at the collimatable position of the total station, and a control part 15 that controls survey by the total station. The control part identifies the three-dimensional self-positions (X, Y, Z) of the total station based on the detection results of the position information of the first known point and the second known point by the total station and performs survey on a top surface 19 of a construction block 17 in the area where the movable work vehicle is located via the total station in the state where the self-position is identified.SELECTED DRAWING: Figure 1
Patent JP-2022085348-A (JP)
Title: Motor-operated valve
Inventor: KOIKE RYOJI
IPC: F16K31/04
Filed: 2020-11-27
Abstract: To achieve excellent workability of an auxiliary valve element, in a motor-operated valve in which flow rate control in a small flow rate control region of a fluid is performed by a port throttle portion between an auxiliary valve port formed on a main valve element and the auxiliary valve element in a state of fully closing a main valve port by the main valve element.SOLUTION: A guide boss portion 41 inserted into an auxiliary valve chest 3R is disposed in an auxiliary valve element 4. A high lubrication guide member 10 with which the guide boss portion 41 is slidably kept into contact, is disposed between an inner periphery of the auxiliary valve chest 3R and an outer periphery of the guide boss 41. A fluid flowing into a main valve chest 1R is allowed to flow to the inside of the high lubrication guide member 10 from a communication passage 3b. The guide boss portion 41 is made to easily slide (vertical motion) in the high lubrication guide member 10. Thus generation of noise and vibration of a motor-operated valve 100 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2022085768-A (JP)
Title: Pair sinker, circular knitting machine having pair sinker, and double fleece knit fabric formation method thereby
Inventor: SHIBATA TAKAO
IPC: D04B9/12
Filed: 2020-11-27
Abstract: To provide a pair sinker that can suppress protrusion of lay-in thread on a surface of a ground fabric even when a state of the thread, a state of the pair sinker and surrounding environment change, a circular knitting machine having the pair sinker, and a double fleece knit fabric formation method.SOLUTION: A pair sinker 11 whose base is inserted into the same sinker groove 7a of a circular knitting machine 1 consists of a first sinker 12 and a second sinker 13. The first sinker 12 has an upper support part 12c to support a lay-in thread r, a tie-in thread t and a knit-in thread k, and a lower support part 12b located lower than the upper support part 12c. The second sinker 13 has an insertion part 13b that is inserted in a loop Rr of the lay-in thread r and a second sinker engaging part 13c to push in the lay-in thread r and the tie-in thread t. An upper end surface 13e of the insertion part 13b is disposed below an upper end surface 12g of the upper support part 12c and above an upper end surface 12h of the lower support part 12b.SELECTED DRAWING: Figure 4
Patent JP-2022086216-A (JP)
Title: Computer program for terminal device, and communication device
Inventor: SATO HIROKAZU
IPC: H04W76/11
Filed: 2020-11-30
Abstract: To provide, in the present specification, a technique that can improve convenience for a user in a situation where a plurality of communication devices are present.SOLUTION: A setting of a communication device is one of a first setting in which a communication setting for executing communication via a network is completed and a second setting in which the communication setting is not completed. A terminal device receives a first setting state signal from a first communication device through a communication interface, receives a second setting state signal from a second communication device through the communication interface, after receiving the first setting state signal and the second setting state signal, displays, on a display, a selection screen on which at least the second communication device of the first communication device and the second communication device can be selected, and when the second communication device is selected on the selection screen, transmits, to the second communication device, network setting information being information for changing the setting of the second communication device from the second setting to the first setting through the communication interface.SELECTED DRAWING: Figure 2
Patent JP-2022087581-A (JP)
Title: Air conditioner control system, air conditioner control method, and server device
Inventor: KURODA KOHEI
IPC: F24F11/32
Filed: 2020-12-01
Abstract: To provide an air conditioner control system, an air conditioner control method and a server device which reduce a risk that an air conditioner has a breakdown in emergency operation.SOLUTION: In an air conditioner control system, an air conditioner and a server device are connected to each other so as to be able to communicate with each other. The air conditioner control system has a control section which: transmits setting information for emergency operation to the air conditioner when receiving a notice indicating abnormality from the air conditioner; and directs a stoppage of the emergency operation when the emergency operation on the basis of the setting information lasts a predetermined period. The control section also directs the stoppage of the emergency operation when receiving maintenance information from the air conditioner before the emergency operation lasts for the predetermined period.SELECTED DRAWING: Figure 3
Patent JP-2022087724-A (JP)
Title: Diaphragm valve
Inventor: TAKAI KEIJI
IPC: F16K7/12
Filed: 2020-12-01
Abstract: To provide a diaphragm valve which is improved in strength against repeated opening and closing by avoiding stress concentration on a bent portion.SOLUTION: A diaphragm valve 10 includes a body 11, a diaphragm 12, and a bonnet 13. The body 11 has a contact portion 33a provided in a flow path 24 formed inside, and an opening portion 31a formed to face the contact portion 33a. The diaphragm 12 is located on the body 11 to close the opening 31a, and closes the flow path 24 by coming into contact with the contact portion 33a. The bonnet 13 has a fixing portion 132 that sandwiches an outer peripheral edge portion 42 of the diaphragm 12 with the body 11, and is located to cover the diaphragm 12. The diaphragm 12 has the outer peripheral edge portion 42 and a bent portion 47 that is connected to the outer peripheral edge portion 42, is located inside the outer peripheral edge portion 42 and bends when the flow path 24 is opened or closed. The continuous portion 48 between the outer peripheral edge portion 42 and the bent portion 47 is located inside the fixing portion 132 of the bonnet 13.SELECTED DRAWING: Figure 8