baber/WOPTO huggingface dataset:
Patent JP-2023102154-A (JP)
Title: water heater
Inventor: TAIRA SHOTO
IPC: F24H15/196
Filed: 2022-01-11
Abstract: To provide a water heater enabling sufficient sterilization of bath water.SOLUTION: A water heater 35 includes: a bath circulation pump 29 for circulating bath water in a bath circulation flow passage connected to a bathtub 30; UV generation means for irradiating the bath water flowing in the bath circulation flow passage with ultraviolet rays; a control section 36 controlling execution of a sterilization operation for circulating bath water in the bath circulation flow passage by using the bath circulation pump 29 and irradiating the bath water with ultraviolet rays by the UV generation means; and finish time setting means capable of setting finish time for finishing the sterilization operation. The control section 36 can selectively control execution of an intermittent operation mode of intermittently performing the sterilization operation and execution of a continuous operation mode of continuously performing the sterilization operation. The water heater 35 executes the sterilization operation in the intermittent operation mode from immediately after completion of hot water filling in the bathtub 30 to specified time that is time before the finish time only by a specified period, and executes the sterilization operation in the continuous operation mode from the specified time to the finish time.SELECTED DRAWING: Figure 2
Patent JP-2022062720-A (JP)
Title: Anisotropic conductive film, connection structure, and method for manufacturing connection structure
IPC: H01R43/00
Filed: 2022-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive film in which the dispersibility and particle capture property of conductive particles are excellent and conduction reliability is maintained even between terminals having a narrow pitch. 
     SOLUTION: An anisotropic conductive film includes a resin layer 4 and a plurality of conductive particles 3 in contact with the resin layer 4. In the resin layer 4, a plurality of particle strings 3a formed by arranging the conductive particles 3 in a first direction are arranged in parallel in a second direction different from the first direction, the first direction is a direction other than a direction orthogonal to the longitudinal direction of the film, and the particle strings 3a are arranged in a wavy, rectangular, or zigzag pattern in which the conductive particles 3 extend in the first direction. In the particle strings 3a, the conductive particles 3 are arranged at predetermined intervals except in a direction orthogonal to the arrangement direction, and a ratio of two connected particles is 9% or less. Here, the ratio of two connected particles is a value obtained by counting the number of conductive particles that are two or more connected in an area of 200 μm×200 μm=40000 μm 2  with the use of a microscope, and calculating an average number of connected particles. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023104754-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2022-01-18
Abstract: To provide a game machine that can be improved from the viewpoint of making work to constituting means suitable.SOLUTION: A game machine is configured such that an area between plate-like parts P314 is easily and visually recognized in a state in which a front frame P14 is separated from an inner frame H12, and a state of a switching configuration part P320 can be grasped through the area between the plate-like parts P314, thus permitting confirmation regarding whether assembly work to the front frame P14 of a cosmetic unit P302 is completed while the front frame P14 is separated from the inner frame H12, and hence eliminating the need for turning on power for confirmation work and reducing work manhours of assembly work. Further, by grasping a front side sloped part P355 projecting from a front side part of the cosmetic unit P302, a burden of attachment/detachment work of the cosmetic unit P302 can be reduced, thus making work for the cosmetic unit P302 suitable.SELECTED DRAWING: Figure 2063
Patent JP-2022113663-A (JP)
Title: Automatic catheter stability determination
Inventor: SHIRAN ELIYAHU
IPC: A61B5/367
Filed: 2022-01-24
Abstract: To provide automatic catheter stability determination.SOLUTION: A method for determining catheter stability is provided. The method is implemented by a determination engine stored as a processor-executable code in a memory coupled to one or more processors. The method includes the steps of determining stability with respect to movement of a catheter, and receiving electrical signals captured by the catheter in correlation with the stability. The method also includes the step of assigning a position in space to the electrical signals based on the stability.SELECTED DRAWING: Figure 1
Patent JP-2023107356-A (JP)
Title: Dilator tip fixing member and dilator with fixing member
Inventor: TATEZAKI YUMA
IPC: A61M25/06
Filed: 2022-01-24
Abstract: To provide a dilator tip fixing member that allows a dilator to be suitably inserted from slits of a valve element.SOLUTION: A dilator tip fixing member 300 comprises: a main body part 310 extending in an axial direction, and internally comprising a space 310S covering a tip of a dilator 200; a fixing part 320 attachable/detachable to/from the tip of the dilator; and a tip part 330 having a round shape capable of passing through slits 111a and 112a formed in a valve element 110 of a sheath introducer 100 without damaging the valve element when the dilator is inserted into the sheath introducer.SELECTED DRAWING: Figure 4
Patent JP-2023108409-A (JP)
Title: Slide type selector valve and refrigeration cycle system
Inventor: OKADA SATOSHI
IPC: F16K11/065
Filed: 2022-01-25
Abstract: To provide a slide type selector valve capable of suppressing deterioration of strength of a narrow tube when used for a long term under a vibration environment.SOLUTION: A slide type selector valve 10 is equipped with a valve housing 11, a D joint tube 13d, an S joint tube 13s, a C joint tube 13c, an E joint tube 13e, a slide valve body, a pilot valve 7, a first housing narrow tube 14L and a second housing narrow tube 14R that are made of stainless steel and connect the pilot valve 7 and the valve housing 11 to circulate drive fluid, and a high-pressure joint narrow tube 14d and a low-pressure joint narrow tube 14s that are made of stainless steel and connect the pilot valve 7, the D joint tube 13d, and the S joint tube 13s to circulate the drive fluid.SELECTED DRAWING: Figure 1
Patent JP-2023115484-A (JP)
Title: work machine
Inventor: SAITO TAKUYA
IPC: B25F5/02
Filed: 2022-02-08
Abstract: To enable suppressing reduction in wear resistance and durability of a transmission mechanism.SOLUTION: In a transmission mechanism 60 of a grinder 10, a spindle 66 and a bevel gear 67 are housed in a gear case 61 forming an outer shell. Further, a pinion gear 57 provided on a rotating shaft 51 of a motor 50 is housed in the gear case 61 and engaged with the bevel gear 67. Therein, a spacer 71 is housed in the gear case 61, and a gap between the bevel gear 67 and an inner peripheral portion of the gear case 61 is narrowed by the spacer 71. Specifically, the spacer 71 narrows the gap between the bevel gear 67 and the gear case 61 on an upper side and a radially outer side of the bevel gear 67. Thereby, it is possible to prevent grease applied to a gear portion 67A of the bevel gear 67 from scattering to an inner peripheral portion of a relief portion 61D and others of the gear case 61 and from accumulating therein.SELECTED DRAWING: Figure 3
Patent JP-2023116021-A (JP)
Title: Method for producing nanoparticle
Inventor: OYA AKIKO
IPC: C08J3/05
Filed: 2022-02-09
Abstract: To provide a simple method for producing nanoparticles.SOLUTION: A nanoparticle production method includes the following steps of: preparing a compound containing a structural unit represented by the following general formula (1) (wherein, X is a hydrocarbon group, and Y is a substituent containing an oxygen atom); and mixing the compound and an aqueous medium to obtain an aqueous mixture containing nanoparticles containing the compound. In a differential molecular weight distribution curve of the compound obtained by gel permeation chromatography, a peak area in the molecular weight range of 1,000 or more and 5,000 or less is 5% or more based on the area of peaks in the entire range.SELECTED DRAWING: None
Patent JP-2022125983-A (JP)
Title: Cardiopulmonary resuscitation feedback system
Inventor: DYMPHNA DONAGHY
IPC: A61B5/347
Filed: 2022-02-14
Abstract: To provide a system for assessing CPR applied by a person to a subject and providing CPR feedback to the person.SOLUTION: A CPR feedback system (20) comprises: an ECG system (22) configured to measure ECG signals of a subject; a biosignal system (24) configured to measure biosignals of the subject; a CPR assessment system (26) connected to the ECG system to receive ECG signals and connected to the biosignal system to receive biosignals; and a CPR feedback unit (28) connected to the CPR assessment system and configured to receive CPR feedback signals and issue CPR feedback to the person.SELECTED DRAWING: Figure 1
Patent JP-2023119176-A (JP)
Title: Recording device and ventilation control method of recording device
Inventor: AWAJI SHOGO
IPC: B65H31/26
Filed: 2022-02-16
Abstract: To suppress stackability from decreasing by preventing a preceding medium S1 from sliding down a mounting surface 2.SOLUTION: A recording device includes: a medium ejection part 5 that ejects a medium S recorded by a recording part 3; a mounting part 7 on which media ejected by the medium ejection part are placed, and which is inclined so that the downstream side in an ejection direction F in which the media are ejected is located vertically higher than the upstream side; a ventilation part 9 that sends air from above toward the media ejected from the medium ejection part 5; and a control part 11 that controls the ventilation part. The control part receives information on an interval D between a preceding medium S1 and a succeeding medium S2 that are ejected from an ejection position P of the medium ejection part 5 to the mounting part 7, and when the preceding medium S1 is ejected from the ejection position P, it is possible to weaken ventilation by the ventilation part 9 based on the information on the interval D.SELECTED DRAWING: Figure 3
Patent JP-2023119671-A (JP)
Title: Ridge ventilation device
Inventor: MORIMURA MASAHIRO
IPC: E04D13/16
Filed: 2022-02-17
Abstract: To provide a ridge ventilation device capable of preventing rainwater blowing up from an eaves side from entering through drain holes, smoothly discharging rainwater, and further improving ventilation performance.SOLUTION: A ridge ventilation device is provided with a bottom shielding plate 15 that shields between a rising plate lower part 22u of a rising guide plate 22 and an inclined plate lower part 23u of an inclined guide plate 23. A recessed space 16 is formed between the rising guide plate 22 and a front plate 11. A drainage stock space 17 is formed by the inclined guide plate 23, the bottom shielding plate 15, and the rising guide plate 22. Rainwater in the recessed space 16 is guided into the drainage stock space 17 by drain holes 21. The rainwater guided into the drainage stock space 17 is discharged from both ends 20s of a wind and rain guide portion 20.SELECTED DRAWING: Figure 1
Patent JP-2023121196-A (JP)
Title: reforming catalyst unit
Inventor: YOSHIMURA MITSUO
IPC: C01B3/38
Filed: 2022-02-21
Abstract: To provide a reforming catalyst unit that can be attached to the evaporator of a hydrogen generator without interference between the water trap section and the outer cylinder on the reforming catalyst, even when the water trap section is larger than the outer diameter of the reforming catalyst filling section of the reforming catalyst unit that is pre-filled with a reforming catalyst.SOLUTION: A reforming catalyst unit comprises a reforming catalyst outer cylinder 2 that is welded to the lower side of an evaporating outer cylinder 132 via a reforming catalyst upper outer cylinder 133, wherein: the reforming catalyst outer cylinder 2 has a substantially cylindrical shape with the upper end of the cylinder folded back outward, and includes a folded cylinder part 6 having a diameter larger than that of the cylinder main body; the lower end of the side surface of the reforming catalyst upper outer cylinder 133 is configured so that it can be attached to the outer peripheral surface of the folded cylinder part 6 of the reforming catalyst outer cylinder 2 by welding: and the diameter of the folded cylinder portion 6 and the diameter of the side surface portion of the reforming catalyst upper outer cylinder 133 are larger than the diameter of the cylindrical wall of the water trap portion 138.SELECTED DRAWING: Figure 5
Patent JP-2023122677-A (JP)
Title: Wafer inspection device
Inventor: MURATA HIROYUKI
IPC: G01N21/956
Filed: 2022-02-24
Abstract: To suppress an effect of a shake of an image or an afterimage to compare an inspection image with a reference image even when a moving speed in obtaining the inspection image is increased.SOLUTION: A wafer inspection device that makes inspection on the basis of an inspection image obtained by imaging an appearance or an inside of a wafer includes: an image acquisition unit that acquires an inspection image; a reference image registration unit that registers a reference image to be an inspection reference for the inspection image; and an inspection unit that compares the inspection image with the reference image to make an inspection. The inspection image is obtained by capturing an image while relatively moving imaging means and the wafer. The reference image is captured in the same direction as a relative movement direction in capturing the inspection image and is generated by non-defective product learning processing based on a plurality of learning images.SELECTED DRAWING: Figure 1
Patent JP-2023127265-A (JP)
Title: Heavy load transportation vehicle
Inventor: OBAYASHI NAOYA
IPC: B60P3/00
Filed: 2022-03-01
Abstract: To provide a heavy load transportation vehicle that can improve manufacturing efficiency.SOLUTION: A heavy load transportation vehicle 1 includes a loading space 2 for loading a cargo thereon. The loading space 2 includes: electrical wiring for electrically connecting a plurality of travelling devices including at least a power source and sensors to electronic control panels (such as a first electronic control panel 31, a second electronic control panel 32, a third electronic control panel 33) for controlling the travelling devices; and wiring ducts 24A, 24B installed in both end parts in a vehicle width direction of the loading space 2 and extending from one end part to the other end part of both end parts in a longitudinal direction of the loading space 2 to lay the electrical wiring.SELECTED DRAWING: Figure 3
Patent JP-2022151672-A (JP)
Title: Toner composition and additive
Inventor: Richard Philip Nelson Veregin
IPC: G03G9/08
Filed: 2022-03-02
Abstract: To provide an additive which can improve frictional electrification with respect to an environmental condition including humidity.SOLUTION: A toner composition contains toner particles having at least one resin, an arbitrarily selective coloring agent, an arbitrarily selective wax, and crosslinked polymer particles on at least a partial outer surface of the toner particles. The crosslinked polymer particles on the surface of the toner particles contain at least one hydrophobic monomer containing a non-fluorinated monomer or a fluorinated monomer having a carbon-to-oxygen (C/O) ratio of 3 or more. The crosslinked polymer particles contain approximately 8 wt.% to approximately 40 wt.% of a second monomer containing two or more vinyl groups, a metal oxide, and an arbitrarily selective charge control agent monomer, in a copolymer.SELECTED DRAWING: Figure 1
Patent JP-2022191143-A (JP)
Title: Image processing device and image processing method
Inventor: SHOJI RYUTA
IPC: H04N13/239
Filed: 2022-03-09
Abstract: To provide an image processing device that, even when an imaging apparatus fails to recognize a binocular lens unit, can recognize the type of an image recorded by the imaging apparatus to appropriately process the image.SOLUTION: An image processing device determines whether an image represented by image data includes two circular areas. When determining that the image includes two circular areas, the image processing device executes predetermined processing on the image data.SELECTED DRAWING: Figure 8
Patent JP-2023135964-A (JP)
Title: Driving device
Inventor: SAITO ATSUSHI
IPC: H02K5/22
Filed: 2022-03-16
Abstract: To provide a driving device which comprises two or more substrates and relaxes stress generated in a terminal between the substrates through expansion/contraction of a resin connector housing.SOLUTION: The driving device comprises two substrates 31 and 32 which are provided with a plurality of hierarchies on a side opposite to a motor 80 with respect to a motor frame 840, and are mounted with electronic components constituting a control unit 10. A resin connector housing 50 is formed into a bottomed cylindrical shape having a top plate 561 and an outer cylindrical part 562. A plurality of connector terminals 45 are fixed to the connector housing 50, are electrically connected at one ends to the connector side substrate 32, and are exposed at the other ends to an opening of a connector. A plurality of inter-substrate terminals 43 are electrically connected between the substrates 31 and 32 through press-fitting. Resin inter-substrate terminal binders 61 and 62 are provided between the substrates 31 and 32 so as to be divided into a plurality of stages in a layering direction of the substrates 31 and 32, and the plurality of inter-substrate terminals 43 adjacent to each other are bundled to be held.SELECTED DRAWING: Figure 4
Patent JP-2023137393-A (JP)
Title: Refractory structure of coke oven
Inventor: NAKAI YUKIYA
IPC: C10B5/12
Filed: 2022-03-18
Abstract: To provide a refractory structure of a coke oven, capable of, in a refractory structure of a coke oven, shortening a distance from a top edge of a heat storage body to a ceiling of a top part of a ceiling part space.SOLUTION: Disclosed is a refractory structure of a coke oven having a carbonization chamber and a combustion chamber arranged in an upper stage and a heat storage chamber 1 arranged in a lower stage, wherein the refractory structure of the coke oven is characterized by that: the heat storage chamber 1 is sectioned by a pillar wall 7 between the neighboring other heat storage chamber in a length direction of a coke oven battery 32; a refractory constituting a ceiling part of the heat storage chamber 1 is constituted of a single refractory block (heat storage chamber ceiling part block 15) per the heat storage chamber 1 in the length direction of the coke oven battery 32; and both end parts 16 of the heat storage chamber ceiling part block 15 in the length direction of the coke oven battery 32 are supported by pillar walls 7 on both ends in the length direction of the coke oven battery 32 of the heat storage chamber 1.SELECTED DRAWING: Figure 1
Patent JP-2023139350-A (JP)
Title: Alarm device for vehicle
Inventor: OBAYASHI MIKIO
IPC: G08G1/16
Filed: 2022-03-22
Abstract: To provide an alarm device for a vehicle capable of reducing possibility of generating an alarm that a driver feels troublesome.SOLUTION: When determining that an alarm target object is present, a vehicle control ECU 10 of an alarm device for a vehicle performs alarm of both an alarm sound alarm using an alarm sound generation device 71 and display alarm using a display device 81 during execution of movement support control (any one of parking support control and exit support control) in which there is high possibility that a driver does not notice the alarm target object. Further, when determining that an alarm target object is present, during non-execution of the movement support control, the vehicle control ECU 10 performs both alarm sound alarm and display alarm when "alarm sound prohibition conditions that are established when the driver highly possibly recognizes the alarm target object" is not established, and performs only display alarm without issuing alarm sound alarm when the alarm sound prohibition conditions are established.SELECTED DRAWING: Figure 1
Patent JP-2023139430-A (JP)
Title: Slide motion setting method and servo transfer press system
Inventor: HARADA YASUHIRO
IPC: B30B13/00
Filed: 2022-03-22
Abstract: To provide a method for setting slide motion so that a stroke number may improve.SOLUTION: In a slide motion setting method, an angular velocity of an eccentric shaft is calculated for each allocation angle of the down operation DWN, the unclamp operation UCL, the return operation RTN, the clamp operation CLP and the lift operation LFT of a servo transfer machine 10, the slowest angular velocity is calculated out of the angular velocities, and a partial rotation time is calculated by adding a first time required from the rotation to the eccentric shaft at the slowest angular velocity to its stop with respect to a half velocity of the allocation velocity corresponding to an advance operation ADV to a second time required to rotate with respect to a half velocity on acceleration from a stop to the slowest velocity. If the partial rotation time is longer than the fastest operation time of the advance operation, the slide motion is set to pendulum motion that the eccentric shaft reverses.SELECTED DRAWING: Figure 1
Patent JP-2023139442-A (JP)
Title: Image processing system and image processing method
Inventor: KAWAMURA HIROSHI
IPC: A61B1/00
Filed: 2022-03-22
Abstract: To provide an image processing system and an image processing method capable of properly focusing on a surgery target in a case of executing a surgical operation on the surgery target by using a plurality of surgical instruments.SOLUTION: The image processing system comprises: an acquisition processing unit which acquires a captured image from an image-capturing unit which captures an image of a surgery target; a detection processing unit which detects identification mediums provided respectively on a plurality of surgical instruments, in the captured image acquired by the acquisition processing unit; and a control processing unit which controls the imaging unit so as to focus on a position corresponding to a first surgical instrument identified based on priority order corresponding to the respective identification mediums detected by the detection processing unit.SELECTED DRAWING: Figure 1
Patent JP-2023142924-A (JP)
Title: Swaging machine
Inventor: AZUMI KEIICHI
IPC: B21J15/30
Filed: 2022-03-25
Abstract: To provide a swaging machine that can be used for a long time.SOLUTION: A swaging machine 10, which swages a rivet having a head part 1 and a leg part 2 onto a work-piece W, comprises: a stem 20 configured to be able to reciprocate in a direction which is orthogonal to the work-piece W, which presses the rivet against the work-piece W; and a roll set 30, arranged to oppose to the stem 20, which has a swaging concave part 33 that deforms the leg part 2 of the rivet. The roll set 30 is constituted of a base material having hardness which is three times or more of hardness of the rivet, in which a hard film layer 37 having hardness which is higher than hardness of the base material is formed on a surface of the roll set.SELECTED DRAWING: Figure 1