baber/WOPTO huggingface dataset:
Patent JP-2023063205-A (JP)
Title: Laser beam machine
Inventor: IWAMATSU TAKESHI
IPC: B23K26/16
Filed: 2022-01-13
Abstract: To suppress rattling of a workpiece with an inexpensive configuration.SOLUTION: A laser beam machine 10 includes: a palette 50 for mounting a workpiece W; a processing head 30 for irradiating the workpiece with a laser beam, and subjecting the workpiece to laser processing; a dust collection chamber 60 which is provided so as to surround a space below the palette 50, and collects powder dust accompanying the laser processing; a dust collection duct 61 for sucking air in the dust collection chamber 60; a processing table 80 which is formed into a size smaller than the palette 50 and is arranged in a predetermined section in the palette 50; a suction table 81 provided so as to surround a space below the processing table 80; a suction duct 85 for sucking air in the suction table 81; and a switching device 70 for switching a flow of air drawn by a dust collection device between the dust collection duct 61 and the suction duct 85.SELECTED DRAWING: Figure 1
Patent JP-2023103634-A (JP)
Title: multilayer film
Inventor: SEKIYA KEIKO
IPC: B32B27/32
Filed: 2022-01-14
Abstract: To obtain a multilayer film which, even when using a recycled resin (recycled polyethylene), is excellent in film appearance and has physical properties comparable to those of a film using no recycled polyethylene.SOLUTION: The present invention relates to the multilayer film including: a surface layer which comprises an ethylene polymer (A) having a melt flow rate (MFR) of 0.1-3.0 g/10 min and a density of 900-934 kg/m3; and an intermediate layer which is a resin composition containing recycled polyethylene and an antistatic agent and having a melt flow rate (MFR) of 0.1-5.0 g/10 min and a density of 900-949 kg/m3.SELECTED DRAWING: None
Patent JP-2023104241-A (JP)
Title: automated external defibrillator
Inventor: KUNO Ryosuke
IPC: A61N1/39
Filed: 2022-01-17
Abstract: To improve usability of an automated external defibrillator (AED).SOLUTION: An AED is configured so as to automatically carry out defibrillation processing for giving an electric shock for defibrillation to the heart of a subject. The AED acquires a biological signal of the subject through an electrode pad, determines whether or not the defibrillation processing is required on the basis of the biological signal, and determines whether or not the electrode pad is mounted on the subject, and whether or not a predetermined operation has been carried out for the AED. In the case where the defibrillation processing is required, the defibrillation processing is cancelled while the on-state of the power of the AED is maintained according to the result of the determination on whether or not the electrode pad is mounted on the subject and on whether or not the predetermined operation has been carried out for the AED.SELECTED DRAWING: Figure 4
Patent JP-2023104747-A (JP)
Title: pile head structure
Inventor: MAEHARA KO
IPC: E02D27/12
Filed: 2022-01-18
Abstract: To provide a pile head structure capable of arranging a structural body at a position interfering with a steel pipe.SOLUTION: A pile head structure comprises: a steel pipe 32 covering a pile head of a pile 20, in which concrete C is filled; and a covering plate (a seal plate F2) sealing a cutout part 32A provided in an upper tip part of the steel pipe 32.SELECTED DRAWING: Figure 5
Patent JP-2023066341-A (JP)
Title: Intradialytic analysis method and analysis apparatus for dialysis
Inventor: YEH CHIH-HSIN
IPC: A61M1/16
Filed: 2022-01-25
Abstract: To provide an intradialytic analysis method and an analysis apparatus for dialysis capable of alarming intradialytic hypotension in advance.SOLUTION: One or more input features are obtained. The input features include variance relation between current data and previous data of an operating parameter related to a dialysis machine and data related to a tester. Future data is predicted according to the input features through one or more prediction models. The future data includes blood pressure information and a predicted result of intradialytic hypotension at a future time point. Therefore, intradialytic hypotension can be predicted with high accuracy.SELECTED DRAWING: Figure 2
Patent JP-2023108819-A (JP)
Title: Liquid discharge device, liquid discharge system, and program
Inventor: ARAGANE MANABU
IPC: B41J2/21
Filed: 2022-01-26
Abstract: To provide means that can reduce data amounts of discharge control data, when positions of nozzles deviate for each nozzle row.SOLUTION: A head 32 includes a plurality of nozzle rows in which a plurality of nozzles 33 are arranged in a sub scanning direction at predetermined pitch. The nozzles 33 are positioned at positions deviated in the sub scanning direction, between the plurality of nozzle rows. A control part 40 obtains first data showing amounts of ink discharged from the nozzles in the first nozzle row K1 and second data showing amounts of ink discharged from the opposing nozzles in the second nozzle row K2, for each one line of image data, and memorizes the obtained discharge control data in a memory of a printer 10.SELECTED DRAWING: Figure 7
Patent JP-2023109081-A (JP)
Title: Vehicle, vehicle cruising range calculation method and program
Inventor: TAGAMI YUTAKA
IPC: B60L15/20
Filed: 2022-01-26
Abstract: To appropriately calculate a cruising range of a vehicle.SOLUTION: A vehicle comprises: an electric motor which rotates drive wheels; an electric storage device capable of supplying electric power to the electric motor and being charged with electric power regenerated with the electric motor; and a control device which calculates a cruising range based on electric mileage and remaining electric power in the electric storage device of the vehicle. The control device: acquires electric consumption and a cruise distance per unit time of the vehicle; calculates the electric mileage based on a cumulative electric consumption amount and a cumulative cruise distance; determines whether a cruising state of the vehicle is a downward slope cruising state or a non-downward slope cruising state; and limits improvement of the electric mileage when the vehicle is in the downward slope cruising state.SELECTED DRAWING: Figure 5
Patent JP-2023111143-A (JP)
Title: Pallet
Inventor: TAKAHASHI YUYA
IPC: B65D19/38
Filed: 2022-01-31
Abstract: To provide a pallet capable of preventing deformation and damage of the pallet due to impingement of a tip of a fork.SOLUTION: Since a plurality of guide ribs 20 are provided at upper opening edges of a pair of fork insertion holes 11 in a pallet 10A, forks are smoothly guided into the fork insertion holes 11 even if the forks abut thereon. Enclosures 40A are provided at upper opening edges of the fork insertion holes 11. The forks are prevented from entering between the guide ribs 20 and girders 30, and ends of the upper opening edges are reinforced by the enclosures 40A. This prevents deformation and damage of the pallet 10A, which have been a problem in the past.SELECTED DRAWING: Figure 1
Patent JP-2022064978-A (JP)
Title: Resin joint
IPC: F16L47/00
Filed: 2022-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin joint capable of preventing a movable block from being brought into contact with a part connected to parts forming a first straight portion and a second straight portion, of a part forming a corner portion of a joint main body inside of a metal mold, in inserting the movable block of a core pin into the metal mold for injection molding of the joint main body. 
     SOLUTION: A resin joint includes a resin joint main body 5 having a corner portion 4 integrally formed with both of a first straight portion 2 and a second straight portion 3 to connect them, a first lock mechanism for locking a pipe connected to the first straight portion 2, and a second lock mechanism for locking a pipe connected to the second straight portion 3. A part connected to the first straight portion 2 and a part connected to the second straight portion 3 at an inner side in a curving direction of the corner portion 4 at an outer periphery of the corner portion 4 are provided with thick portions 10 corresponding to a relief space of the movable block in the metal mold for forming the joint main body 5. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023113075-A (JP)
Title: Speech system, terminal device, and speech system operation method
Inventor: HORI TATSURO
IPC: H04M3/42
Filed: 2022-02-02
Abstract: To provide a speech system capable of improving convenience.SOLUTION: A speech system comprises: a terminal device capable of input/output of speech voice; and a server device for relaying transmission/reception of voice information including the speech voice by the terminal device and another terminal device. The server device or the terminal device performs adjustment processing of adjusting the voice information so as to increase a sound volume of the speech voice input/output at the terminal device depending on the sound volume of the speech voice input at the terminal device or a distance from the terminal device to a user.SELECTED DRAWING: Figure 1
Patent JP-2023092414-A (JP)
Title: Ingot casting device
Inventor: KOJIMA AKIRA
IPC: B22D33/02
Filed: 2022-02-04
Abstract: To provide an ingot casting device capable of casting many metal ingots by one time inert gas injection operation.SOLUTION: A casting device 1 comprises: a turn table 4 provided at the lower part in a chamber 3; a rotation mechanism 42 rotating the turn table 4; a heating coil 51 provided at the inside of the chamber 3; and a cooling elevation mechanism 6 provided at a part different from the heating coil 51 in a plan view. The turn table 4 is formed with plural arrangement parts 41 capable of being arranged with mold materials M storing metal granular bodies, respectively, and the rotation mechanism 42 rotates the turn table 4 to make the positions of the plural arrangement parts 41 variable. Heating treatment of melting the granular bodies stored in one mold material M into a molten metal owing to heating one mold material M by the heating coil 51 and cooling treatment of solidifying a molten metal stored in the other mold material M into a metal ingot owing to cooling of the other mold material M by the cooling elevation mechanism 6 can be simultaneously executed.SELECTED DRAWING: Figure 1
Patent JP-2023114593-A (JP)
Title: Driving method and driving circuit of vibration type actuator
Inventor: NIIMI KOICHI
IPC: H02N2/14
Filed: 2022-02-07
Abstract: To shorten time until the stop of relative movement between a vibrator and a moving object when the moving object is stopped or time required for reversing a moving direction of the moving object and to suppress occurrence of abnormal noise and uneven wear in a vibration type actuator.SOLUTION: In a vibration type actuator which includes a vibrator having a piezoelectric element 17 and an elastic body and in which three drive regions A to C are provided along a moving direction of a moving object, the drive region to which AC voltage is not applied is grounded when the moving object is stopped from a state in which AC voltage having a phase difference is applied to two of the three drive regions to excite the piezoelectric element 17 and move the moving object.SELECTED DRAWING: Figure 6
Patent JP-2023115744-A (JP)
Title: Vehicle control apparatus
Inventor: OSAWA JUN
IPC: B60W20/00
Filed: 2022-02-08
Abstract: To provide a vehicle control apparatus which can switch a traveling mode appropriately to an engine mode.SOLUTION: A travelling mode of a hybrid vehicle comprises: a motor mode in which an electric motor is driven with a clutch mechanism disengaged; and an engine mode in which the electric motor is driven with the clutch mechanism engaged. In a case of switching a traveling mode from the motor mode to the engine mode in response to an increase in requested driving force from a first driving force to a second driving force resulting from an operation of an accelerator, the control system starts up the engine and engages the clutch mechanism while controlling the electric motor based on a transition driving force larger than the first driving force. After a lapse of a delay time from completion of starting up of the engine and engaging the clutch mechanism, the control system controls the electric motor and the engine based on the second driving force larger than the transition driving force.SELECTED DRAWING: Figure 11
Patent JP-2023048067-A (JP)
Title: Conjugated polymer, film-forming composition, organic thin film, organic semiconductor element, and conjugated polymer production method
Inventor: MIKAMI KOICHIRO
IPC: H10K85/10
Filed: 2022-02-15
Abstract: To provide: a conjugated polymer having an oligoheteroacene comprising a thienothiophene skeleton as a repeating unit; an organic thin film comprising the conjugated polymer; and a transistor element comprising the organic thin film.SOLUTION: A conjugated polymer comprises a structural unit represented by the general formula (1) in the figure and a structural unit represented by the general formula (2) in the figure. The conjugated polymer is formed into an organic thin film to be included in a transistor element so as to exhibit excellent transistor performance.SELECTED DRAWING: None
Patent JP-2023120706-A (JP)
Title: Citral deterioration inhibitor and food containing the same
Inventor: KOBAYASHI NAOKO
IPC: C11B9/02
Filed: 2022-02-18
Abstract: To provide a citral deterioration inhibitor that can suppress generation of off-flavors by suppressing deterioration of citral to suppress formation of p-methylacetophenone and p-cresol from citral without impairing the original taste of foods, and to provide a citral-containing food in which deterioration of citral is suppressed.SOLUTION: There is provided a method for producing a citral deterioration inhibitor, wherein the citral deterioration inhibitor comprises catechin, epigallocatechin, p-mentha-1,5,8-triene, and p-mentha-1,3,8-triene, the total content of catechin and epigallocatechin is 128 to 570 ppm, and (catechin+epigallocatechin)/(p-mentha-1,5,8-triene+p-mentha-1,3,8-triene) (weight ratio) is 15 to 1400. The method for producing a citral deterioration inhibitor comprises a step of subjecting lemon myrtle to a pulse electric field treatment under the conditions of specific energy 0.005 to 1110 kJ/kg, electric field strength 3 to 55 kV/cm, and pulse width 500 to 40000 ns, subsequently performing an extraction treatment.SELECTED DRAWING: None
Patent JP-2023122009-A (JP)
Title: printer
Inventor: YAMAMOTO SHINYA
IPC: B41J2/01
Filed: 2022-02-22
Abstract: To enhance accuracy in adjusting bidirectional printing.SOLUTION: In a printer 100, an adjustment pattern printing part 61 prints an adjustment pattern PT1 on a medium 5, by making an ink head 28 discharge ink while moving the ink head 28 in a forward direction Y1 and in a backward direction Y2. A sensor movement control part 67 moves a sensor head 36 having a sensor 38 so that the sensor 38 scans on a pattern portion C1 formed of ink discharged by a center nozzle 42 in a nozzle row 41 of the ink head 28, of the adjustment patterns PT1 printed on the medium 5. A reading part 69 makes the sensor 38 read out the pattern portion C1 in the adjustment pattern PT1 during the movement of the sensor head 36. A determining part 71 determines an adjustment value V1 for adjusting an impacting position of ink in bidirectional printing, on the basis of a read-out result of the pattern portion C1 by the reading part 69.SELECTED DRAWING: Figure 7
Patent JP-2022084619-A (JP)
Title: Light source optical system, light source device and image projection
IPC: F21V9/32
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source system, light source device and image projection device that are excellent in use efficiency of light, and can achieve miniaturization. 
     SOLUTION: A light source optical system is the light source optical system to be used with an excitation light source emitting first chromatic light, and has: a wavelength conversion unit upon which the first chromatic light emitted from the excitation light source is incident, and which emits second chromatic light with a frequency different from that of the first chromatic light; and a positive power first optical system and positive power second optical system that are sequentially provided on an optical path between the excitation light source and the wavelength conversion unit, in which the first optical system has an optical characteristic in which, when a light beam parallel with an optical axis of the first optical system is incident, a light beam to be emitted from the first optical system is incident upon the second optical system as approaching the optical axis, and the second optical system has an under spherical aberration with respect to a paraxial focus position of the second optical system. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127450-A (JP)
Title: Image processing device, image processing method, and program
Inventor: KAMIMURA SHINICHI
IPC: G06T7/254
Filed: 2022-03-01
Abstract: To provide a technology for improving the accuracy of interpolating a distance information image.SOLUTION: An image processing device obtains a photographed image obtained by a photographing device at a first frame rate, and a distance information image generated at a second frame rate lower than the first frame rate and formed of a pixel value based on a distance to a subject. The image processing device generates a distance information image corresponding to a to-be-interpolated frame time which is a frame time of the first frame rate but is not a frame time of the second frame rate, on the basis of the obtained distance information image and a photographed image corresponding to the to-be-interpolated frame time.SELECTED DRAWING: Figure 1B
Patent JP-2023128445-A (JP)
Title: washing machine
Inventor: SHIRAKAMI MAMORU
IPC: D06F33/43
Filed: 2022-03-03
Abstract: To provide a technique allowing an operation content of a tub washing operation to be an appropriate operation content.SOLUTION: A washing machine has a washing tub, a first odor sensor to detect odor in the washing tub, a laundry sensor to detect presence or absence of laundry in the washing tub, and a control part, and can execute a tub washing operation to wash the washing tub. When determining that the laundry is not present in the washing tub based on the detection by the laundry sensor, the control part determines an operation content of the tub washing operation based on the detection by the first odor sensor.SELECTED DRAWING: Figure 1
Patent JP-2023128877-A (JP)
Title: Composite sintered body, honeycomb structure, electrically heating catalyst, and method of manufacturing composite sintered body
Inventor: HOSODA KAZUYA
IPC: C04B35/195
Filed: 2022-03-04
Abstract: To improve oxidation resistance and thermal shock resistance of a composite sintered body.SOLUTION: A composite sintered body contains a silicon phase and a cordierite phase. In the composite sintered body, I1/(I1+I2) is 0.70 or more and 0.80 or less, where I1 and I2 represent peak intensities of a (111) plane of silicon and a (110) plane of cordierite, respectively, which are obtained by the X-ray diffraction method. Further, in the composite sintered body, a median diameter of silicon particles, based on a volume standard, is not smaller than 9 μm. Accordingly the oxidation resistance and the thermal shock resistance of the composite sintered body can be improved.SELECTED DRAWING: Figure 1
Patent JP-2023130204-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MIYAKE JUNPEI
IPC: G10L15/22
Filed: 2022-03-07
Abstract: To improve convenience for a user.SOLUTION: An information processing device for the present application includes a reception unit, a generation unit, and a provision unit. The reception unit accepts user's speech. The generation unit generates speech text information, which is text information of the user's speech converted into text by masking parts of the speech accepted by the reception unit that satisfies a confidentiality condition. The provision unit provides the speech text information generated by the generation unit.SELECTED DRAWING: Figure 1
Patent JP-2023130773-A (JP)
Title: water control door
Inventor: MATSUSHIMA DAIGO
IPC: E02B7/26
Filed: 2022-03-08
Abstract: To provide a water control door that can ensure water stop performance even when replacing a water stop plate of an aged water control door on site.SOLUTION: A water control door comprises: a doorstop 3 installed in a waterway 1 and having an opening 2 formed in a lower part; a door body 4 liftably attached to the doorstop 3 and opening and closing the opening 2; a door body water stop plate 5 attached to a water stop plate mounting base 13 of the door body 4; a doorstop water stop plate 6 attached to a water stop plate mounting base 12 of the doorstop and stopping water around the opening 2 by being brought into close contact with the door body water stop plate 5 when the door body 4 is lowered. The water control door further has a water stop member 20 attached between the water stop plate mounting base 13 and the door body water stop plate 5 and having elasticity. The water stop member 20 comprises: a base portion 21 fixed to the water stop plate mounting base 13 together with the door body water stop plate 5; and a water stop portion 22 formed continuously on the base portion 21 and protruding toward the doorstop water stop plate 6 side rather than the door body water stop plate 5 before the door body 4 is closed.SELECTED DRAWING: Figure 3
Patent JP-2023132103-A (JP)
Title: Vehicle lower part structure
Inventor: KAWANO YUYA
IPC: B62D25/20
Filed: 2022-03-10
Abstract: To provide a vehicle lower part structure capable of suppressing deformation of a dash lower panel to the indoor side.SOLUTION: A vehicle lower part structure includes: a floor panel 2 tensed between a floor tunnel 1 and a side sill 3; and a front pillar 4 extending in a vehicle vertical direction from a front end part 3a of the side sill 3. The vehicle lower part structure includes: a dash lower panel 7 arranged at a front side 2a of the floor panel 2; and a dash lower cross member 8 extending in a vehicle width direction on a lower end side of the dash lower panel 7. The dash lower cross member 8 is provided so that an end part 14 on the inside in the vehicle width direction is connected with the floor tunnel 1 and an end part 15 on the outside in the vehicle width direction is connected with the front pillar 4.SELECTED DRAWING: Figure 4
Patent JP-2023132974-A (JP)
Title: Distortion measuring device and method, distortion correction device, and spring formation device
Inventor: MORIMOTO MASASHI
IPC: G01B5/24
Filed: 2022-03-11
Abstract: To provide a distortion measuring device that can suppress variations in the measurement of distortion.SOLUTION: A distortion measuring device 1 for measuring the distortion of a linear material W having a deformed cross section includes: a reference unit 5 located on one side of the linear material W in a length direction; a detection unit 7 located on the other side of the linear material, the detection unit being rotatable around an axis along the length direction with respect to the reference unit 5; a reference hole 9 of the reference unit 5 and a detection hole 11 of the detection unit 7 for passing the linear material W through the reference unit 5 and the detection unit 7 while restraining the linear material W around an axis for rotation senior. When the linear material W is passed through the reference hole 9 and the detection hole 11, the detection unit 7 rotates around the axis of the detection unit 7 with respect to the reference unit 5 according to the distortion of the linear material W and can measure the distortion of the linear material W.SELECTED DRAWING: Figure 1