baber/WOPTO huggingface dataset:
Patent JP-2020200170-A (JP)
Title: Yarn processing method and yarn processing device
Inventor: SHIMO MUNENOBU
IPC: B65H65/00
Filed: 2019-06-12
Abstract: To provide a yarn processing method and a yarn processing device capable of reducing generation amount of waste yarn.SOLUTION: By a yarn processing device 70 comprising a first suction device 73, a cutter device 75, an upper pressing lever 79A, and a second suction device 87, a yarn processing method is performed. The method includes the steps of: switching the cutter device 75 and starting sucking of a yarn Y of a yarn feeding bobbin 11A by the first suction device 73; and, when a prescribed time has passed since starting sucking by the first suction device 73, starting an actuation of the upper pressing lever 79A to bring the upper pressing lever 79A into contact with the yarn feeding bobbin 11A.SELECTED DRAWING: Figure 8
Patent JP-2020203772-A (JP)
Title: Taping device and tension detection device
Inventor: NISHIBAYASHI HIDEAKI
IPC: B65H81/08
Filed: 2019-06-18
Abstract: To measure a tensile force of a tape immediately before wound around a wire material.SOLUTION: A rear guide roller 23 which is one of a plurality of tape guides for guiding a tape 1, pulled out of a tape pad 3, to a wire material is movably provided so as to receive a load corresponding to a tensile force of the tape 1. A taping head 2 is provided with: a tension detector 33 for detecting the tensile force of the tape 1 based on the load which the rear guide roller 23 receives; and a transmitter 34 which transmits an output of the tension detector 33 to a control device 7 installed outside the taping head 2 via wireless communication.SELECTED DRAWING: Figure 1
Patent JP-2020203867-A (JP)
Title: Tooth bleaching method and tooth bleaching device
Inventor: SHIBA HATSUICHI
IPC: A61K8/20
Filed: 2019-06-19
Abstract: To provide a tooth bleaching method that can highly efficiently and safely whiten teeth without decalcifying the teeth, and a tooth bleaching device suitable for performing the method.SOLUTION: A tooth bleaching device includes: an external member having a waterproof cover material and a breathable/waterproof material; a bleach precursor (I) containing chlorite (salt) and an acidifying agent (II) containing a substance whose aqueous solution is acidic, which are present in a closed space inside the external member; and a member for preventing contact between the bleach precursor (I) and the acidifying agent (II). At least one of the bleach precursor (I) and the acidifying agent (II) is in the form of an aqueous liquid, or both are solid. In addition, an aqueous liquid exists in the closed space inside the external member in a form that does not come into contact with the bleach precursor (I) and the acidifying agent (II). In use of the device, it has a structure capable of preparing, in the closed space, the acidic aqueous liquid containing the bleach precursor (I) and the acidifying agent (II).SELECTED DRAWING: Figure 7
Patent JP-2021001622-A (JP)
Title: Connecting member and fixing structure using the connecting member
Inventor: ASAKAWA TOYOYUKI
IPC: F16B5/02
Filed: 2019-06-20
Abstract: To provide a connecting member which allows work such as hinge attachment to be easily performed.SOLUTION: In a connecting member 10 in which an inner cylindrical part 20 and an outer cylindrical part 30 are integrated via screw-connection between screws 23, 35, an inner face of an axial region near a screw insertion end part 21 is formed into a smooth plane 24 in a screw insertion space 28 of the inner cylindrical part, and a female screw part 26 which can be engaged with the screw is formed in an axial region near an end part 22 at an opposite side. Slits 25 are formed in a female screw part forming region, and a clearance 37 is formed between the outer cylindrical part and the slits. Linearly pushing the screw 60 through a hinge 50 into the connecting member which is arranged at a closing-side port end 41 of a door 40, advances the connecting member while expanding a female screw part, and finally causes the connecting member to be engaged with a female screw, thereby, a rigid fixing structure can be obtained. Since it is not necessary to turn the screw by using a tool such as an electric driver as before, even a young beginner and a woman who are not familiar with work can easily perform connection work.SELECTED DRAWING: Figure 5
Patent JP-2022116378-A (JP)
Title: Method of producing aryl methane compound
Inventor: SEKI MASAHIKO
IPC: B01J27/125
Filed: 2019-06-24
Abstract: To provide a novel method of producing an aryl methane compound capable of using a variety of Lewis acids and reductants.SOLUTION: An aryl methane compound (II-A) and the like are produced according to a reaction of the following formula by contacting a Lewis acid with a reductant in the presence of an indium compound.SELECTED DRAWING: None
Patent JP-2019178340-A (JP)
Title: Polycarbonate resin, molding and optical film
Inventor: NAMIKI SHINGO
IPC: C08G64/16
Filed: 2019-06-26
Abstract: To provide a polycarbonate resin having excellent properties such as heat resistance, optical properties, melting workability, and an optical film containing the same.SOLUTION: A polycarbonate resin includes at least a structural unit represented by the following formula (1), and has a glass transition temperature of 120°C or more and 180°C or less, wherein, a value of wavelength dispersion (R450/R550), the ratio between phase difference (R450) at wavelength 450 nm and phase difference (R550) at wavelength 550 nm, is 0.50 or more and 1.03 or less.SELECTED DRAWING: None
Patent JP-2021006139-A (JP)
Title: Ultrasonic image diagnostic apparatus
Inventor: AOKI HIROMI
IPC: A61B8/14
Filed: 2019-06-28
Abstract: To provide an ultrasonic image diagnostic apparatus which is excellent in the visibility, portability and economic efficiency.SOLUTION: An ultrasonic image diagnostic apparatus 1 comprises an ultrasonic probe 101, a body terminal 102, and an operation terminal 103. The ultrasonic probe 101 and the body terminal 102 are connected through a wire. The body terminal 102 and the operation terminal 103 are wirelessly connected. The body terminal 102 operates a program that displays an echo image. The operation terminal 103 transmits an instruction for controlling the program to the body terminal 102.SELECTED DRAWING: Figure 1
Patent JP-2021009071-A (JP)
Title: Pile evaluation method
Inventor: HOTTA HIROYUKI
IPC: G01N29/07
Filed: 2019-07-01
Abstract: To provide a pile evaluation method capable of evaluating support performance of a pile simply and accurately.SOLUTION: A pile evaluation method comprises: acquiring an elastic wave propagation velocity based on the rise time difference of an actual impact elastic wave test from when hitting the head of a pile to generate a striking wave until the striking wave propagates as an elastic wave through the pile and a reflected wave reflected at the lower end of the pile propagates as an elastic wave to the head; determining whether or not the pile is longer than a predetermined reference value; when it is determined that the pile is longer than the reference value, reducing a measured value of the elastic wave propagation velocity of the pile to calculate a pile length; and when it is determined that the value is shorter than the reference value, calculating the pile length using the measured value of the elastic wave propagation velocity of the pile.SELECTED DRAWING: Figure 7
Patent JP-2021010457-A (JP)
Title: Balloon catheter and operation method thereof
Inventor: MUKAI YUKI
IPC: A61M25/10
Filed: 2019-07-04
Abstract: To provide a balloon catheter capable of preventing excessive insertion of a balloon for cautery into a pulmonary vein, and suppressing heat transfer to a side of a balloon for fixing a position in a body, and an operation method thereof.SOLUTION: A balloon catheter 1 includes a shaft 10 extending in a far-near direction, a first balloon 21 provided on a distal side of the shaft 10, and a second balloon 22 provided in the first balloon 21. The first balloon 21 and the second balloon 22 are fixed to each other in a first section 25 from a distal end of a non-fixed part 22c of the second balloon 22 to a predetermined position more distal than a proximal end of the non-fixed part 22c of the second balloon 22, and a membrane of the second balloon 22 includes a base material, and an air bubble or a filler present in the base material, whose specific heat capacity is larger than that of the base material or whose heat conductivity is smaller than that of the base material.SELECTED DRAWING: Figure 1
Patent JP-2021012491-A (JP)
Title: Defect cause estimation device, program and method
Inventor: ASAI KIYOMI
IPC: G06F16/55
Filed: 2019-07-05
Abstract: To perform estimation related to a cause of a defect which occurs in a workpiece processed by a semiconductor manufacturing device by considering an environment with the semiconductor manufacturing device established.SOLUTION: A storage device stores a plurality of data sets composed of manufacturing device setting data, manufacturing measurement data, workpiece measurement data, environment measurement data, defect data and defect cause data related to workpieces processed in the past by a semiconductor manufacturing device. A machine learning part executes machine learning on the basis of the data sets to construct a model. An estimation processing part executes estimation related to a defect cause by applying a data set of a workpiece to be an estimation object to the constructed model.SELECTED DRAWING: Figure 1
Patent JP-2019193661-A (JP)
Title: Methods for detection of nucleotide modification
Inventor: MICHAEL JOHN BOOTH
IPC: C12Q1/6806
Filed: 2019-07-05
Abstract: To provide an identification method for modified cytosine residues, such as 5-methylcytosine, 5-hydroxymethylcytosine and 5-formylcytosine to be distinguished from cytosine in a sample nucleotide sequence.SOLUTION: A method of identifying a modified cytosine residue in a sample nucleotide sequence includes: (i) providing a population of polynucleotides which comprise the sample nucleotide sequence; (ii) oxidizing or reducing a first portion of the population; (iii) treating the oxidized or reduced first portion of the population and a second portion of the population with bisulfite; (iv) sequencing the polynucleotides in the first and second portions of the steps ii) and iii) to produce first and second nucleotide sequences, respectively; and (v) identifying the residue in the first and second nucleotide sequences which corresponds to a cytosine residue in the sample nucleotide sequence.SELECTED DRAWING: None
Patent JP-2021013456-A (JP)
Title: Wash cabinet and construction method of wash cabinet
Inventor: TSUKUDA KOJI
IPC: A47K1/00
Filed: 2019-07-10
Abstract: To provide a wash cabinet in which a frontage dimension of a cabinet part which is appropriate to a frontage dimension of a counter member can be adjusted in a constitution to arrange a cutting surface side in an open space by cutting the counter member at a construction site and a construction method of the wash cabinet.SOLUTION: A wash cabinet includes a decorative panel 45 which can conceal a side surface of a floor cabinet 32 located on an opposite side of a direction facing a washstand cabinet and a cutting surface of a counter member, upright position holding means which can hold the decorative panel in an upright state at a prescribed position relative to a direction separated from the side surface of the floor cabinet, and frontage adjustment means 41 which can form a gap 60 between the side surface of the floor cabinet and a side surface of the decorative panel while being connected to the floor cabinet. The frontage adjustment means can adjust a width of the gap while the upright state of the decorative panel is held by the upright position holding means.SELECTED DRAWING: Figure 3
Patent JP-2021015031-A (JP)
Title: Attached substance collecting device and attached substance analysis system
Inventor: KUMANO SHUN
IPC: G01N1/02
Filed: 2019-07-11
Abstract: To stably recover the attached substance that is attached to an inspection object.SOLUTION: The present invention comprises a nozzle 111 for ejecting a gas upward, a top face 105 equipped with an opening for ejecting a gas, a recovery port for recovering the gas jetted toward an inspection object C, and a contact detection sensor 130 for detecting whether or not the inspection object C has touched the top face 105 and characterized in that the substance attached to the inspection object C is collected by a gas, the height of tip of the nozzle 111 and the height of the top face 105 are approximately the same or less than the height of the top face 105, and a recess 121 is provided on the top face 105, the recess 121 being provided closer to the recovery port than an ejection opening 112 of the nozzle 111 and being in contact with the ejection opening 112 of the nozzle 111 or including the ejection opening 112 of the nozzle 111.SELECTED DRAWING: Figure 1B
Patent JP-2021015904-A (JP)
Title: Wireless device and method of manufacturing of wireless device
Inventor: YAMADA KEIJI
IPC: H01M50/20
Filed: 2019-07-12
Abstract: To provide a wireless device having a novel structure capable of charging a secondary battery while realizing miniaturization thereof, and a method of manufacturing the wireless device.SOLUTION: A wireless device according to an embodiment includes: a substrate; a semiconductor device mounted on a first surface of the substrate and including a wireless circuit; a non-conductive layer formed on the first surface of the substrate to seal the semiconductor device; a first metal film formed along from a surface of the non-conductive layer to at least one edge surface of the substrate so as to be in contact with a first wire disposed on the substrate at the edge surface; a second metal film formed along from the surface of the non-conductive layer to the at least one edge surface of the substrate and separately from the first metal film so as to be in contact with a second wire disposed on the substrate at the edge surface; and a secondary battery including a first electrode electrically connected to the first wire and a second electrode electrically connected to the second wire.SELECTED DRAWING: Figure 2
Patent JP-2019174849-A (JP)
Title: Fixing device and image forming apparatus
Inventor: UTSUNOMIYA KOICHI
IPC: G03G15/20
Filed: 2019-07-12
Abstract: To provide a fixing device that can relatively easily form high-precision convex shape parts so as to improve reliability of components and reduce inspection cost.SOLUTION: A fixing device includes: an endless fixing belt 82; a fixing belt holding member 86 that holds the fixing belt 82; a pressure member 88 that is in contact with the outer peripheral surface of the fixing belt 82; a nip forming member 83 that is arranged inside the fixing belt 82 to be in contact with the pressure member 88 with the fixing belt 82 therebetween and thereby fixing a nip; a sheet-metal nip support member 84 that supports the nip forming member 83; a side plate 87 that fixes the fixing belt holding member 86 and the nip support member 84; and a pressure mechanism that brings the pressure member 88 into pressure contact with the nip forming member 83 with the fixing belt 82 therebetween. The nip support member 84 has both end faces as a shear plane, and is in contact with the nip forming member 83 at one shear plane 92 and is supported by the side plate 87 at the other shear plane 93.SELECTED DRAWING: Figure 7
Patent JP-2021015518-A (JP)
Title: Vending machine, commodity storage shelf and commodity transport device
Inventor: YAMAZAKI YASUHIRO
IPC: G07F9/10
Filed: 2019-07-12
Abstract: To provide a new vending machine and a new commodity storage shelf that store a commodity based on a completely different concept and approach from conventional shelves.SOLUTION: A commodity storage shelf 20 has a plurality of shelf constituent members 50a to 50l that are arranged in the left-right direction with a gap from each other, each of which extends in the front-rear direction and is movable between a horizontal posture and an inclined posture. The shelf constituent members 50a, 50b, and 50c are shifted from the horizontal posture to the inclined posture with a commodity B1 placed on them and form a first commodity storage lane 30B1. The shelf constituent members 50e, 50f, and 50g are shifted from the horizontal posture to the inclined posture with a commodity B2 placed on them and form a second commodity storage lane 30B2. The shelf constituent member 50d in the horizontal posture located between the first commodity storage lane 30B1 and the second commodity storage lane 30B2 functions as a partition for the first commodity storage lane 30B1 and the second commodity storage lane 30B2.SELECTED DRAWING: Figure 4
Patent JP-2021016870-A (JP)
Title: Welding work data accumulation device, welding work support system, and welding robot control device
Inventor: OKIZAKI NAOYA
IPC: B25J9/22
Filed: 2019-07-17
Abstract: To appropriately manage a quality of welding.SOLUTION: A welding work data accumulation device 100 includes: measurement parts 4, 5, 7, 9, 11 and 16 for measuring a welding operation and a welding phenomenon when a welding worker 1 grips a welding torch 2 and welds a welded body 3; a data analysis part 14 for extracting an appropriate combination of welding operation feature amounts Tw, Ht and Sp and welding phenomenon feature amounts Iw, S and Ssym in correlation with time or coordinates based on the data acquired by the measurement parts 4, 5, 7, 9, 11 and 16; and a data accumulation part 15 for creating database 70 based on the extraction result of the data analysis part 14.SELECTED DRAWING: Figure 1
Patent JP-2021016494-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-18
Abstract: To provide a game machine capable of suppressing deterioration of a player's interest in a game.SOLUTION: When it is determined that a left-side game board 5AL and a right-side game board 5AR do not match by ID determination processing in a step S1003 in peripheral control unit power-on processing, a part of light emission out of various LEDs is regulated, the LEDs mounted on various decoration boards in a performance operation unit provided at a front frame body that is not subject to discrimination by the ID determination processing, and, in error handling 1 (ID error 1 handling) in the power-on, the various LEDs of a door frame unit flicker and only a part of LEDs out of the various LEDs mounted on the various decoration boards in the performance operation unit is turned off (all lights off).SELECTED DRAWING: Figure 248
Patent JP-2021017427-A (JP)
Title: Bishaloalkylsiloxane compound and method of producing the same, and method of producing siloxane compound with both terminals functionalized
Inventor: SHIRAHATA AKIHIKO
IPC: C08G77/385
Filed: 2019-07-23
Abstract: To provide a novel bisalkylsiloxane compound useful as an intermediate for synthesizing a siloxane compound with both terminals functionalized, and a method of producing the same.SOLUTION: The present invention provides a bishaloalkylsiloxane compound represented by the formula (1) [where X is a halogen atom, R1 is a C3-7 alkylene group, R2 is a C1-3 alkyl group, or a phenyl group, a plurality of R2 in the same molecule may be the same or different, n is an integer of 0-200].SELECTED DRAWING: None
Patent JP-2021017640-A (JP)
Title: Transparent conductor and organic device
Inventor: SHINKAI HIROSHI
IPC: H05B33/26
Filed: 2019-07-23
Abstract: To provide a transparent conductor excellent in process tolerance by etching, while having high work function and excellent conductivity.SOLUTION: In a transparent conductor 10 including, in this order, a transparent substrate 11, a first metal oxide layer 12, a metal layer 18 containing a silver alloy, and a second metal oxide layer 14, the second metal oxide layer 14 contains ITO, and the ratio (I1/I2) of a peak intensity I1 on (222) plane of ITO to a peak intensity I2 on (440) plane of ITO detected by X-ray diffraction on a surface 14a of the second metal oxide layer 14 is 7.0 or higher.SELECTED DRAWING: Figure 1
Patent JP-2021020375-A (JP)
Title: Molding apparatus and molding method
Inventor: NASU SHOGO
IPC: B29C70/46
Filed: 2019-07-26
Abstract: To provide an apparatus and a method that shorten a cycle time when forming CFRTP.SOLUTION: A molding apparatus for molding a material to be molded of CFRTP comprises a press device 100 having a frame 110, a screw 140, a slide 120, and a bolster 130, a cushion device 400, an upper mold 200 attached to the slide 120, and a lower mold 300 attached to the bolster 130 via the cushion device 400. The press device 100 is configured such that when the frame 110 is extended and an upward load is applied to the slide 120, the screw 140 and the slide 120 are in a stick state. The cushion device 400 is configured to apply a holding pressure equal to or lower than a molding pressure to a sandwiched material by accumulating the molding pressure when the heated material to be molded is sandwiched between the low-temperature upper mold 200 and lower mold 300.SELECTED DRAWING: Figure 2
Patent JP-2021026096-A (JP)
Title: Fuel injection drive signal generator, crank angle sensor signal generator, O2 sensor signal generator, and engine control system simulator
Inventor: KITAGAWA TOMOYUKI
IPC: G09B9/00
Filed: 2019-08-02
Abstract: To allow diagnosis of failures without using an actual vehicle.SOLUTION: A fuel injection drive signal generator generates a signal that simulates a normal-time fuel injection drive signal and a signal that simulates an abnormal-time fuel injection drive signal. The abnormal-time fuel injection drive signal has smaller values than the normal-time fuel injection drive signal in times which are not injection times and has larger values than the normal-time fuel injection drive signal in injection times.SELECTED DRAWING: Figure 1
Patent JP-2021024236-A (JP)
Title: Substrate for liquid discharge head and manufacturing method therefor
Inventor: TAKAHASHI KENJI
IPC: B41J2/01
Filed: 2019-08-08
Abstract: To provide a substrate for a liquid discharge head which has a water repellent layer excellent in mechanical strength and can suppress disturbance of a droplet discharging direction, which occurs by wiping a nozzle plate surface.SOLUTION: A substrate for a liquid discharge head includes a nozzle plate provided with a discharge port for discharging a droplet and a water repellent layer formed on a droplet discharge surface of the nozzle plate, the outermost surface of the water repellent layer is characterized by being an organosiloxane film having an Si-C bond and a siloxane bond derived from an alkyl group substituted onto a silicon atom, and the ratio (B/A) of the peak-top intensity (A) of an absorption peak derived from the Si-C bond observed in the vicinity of 1000 cm-1 and the peak-top intensity (B) of an absorption peak derived from an Si-CH3 bond observed in the vicinity of 800 cm-1 is 0.20 or more and 0.50 or less in an FT-IR spectrum of the organosiloxane film in particular.SELECTED DRAWING: Figure 5
Patent JP-2021024257-A (JP)
Title: Recording device
Inventor: SHIMOYAMA NOBORU
IPC: B41J29/00
Filed: 2019-08-09
Abstract: To provide a technology for inhibiting enlargement of a recording device having a mechanism capable of moving a control panel.SOLUTION: A recording device includes: a body part which houses a recording part therein; and a control panel which is supported in a manner that the control panel can tilt relative to the body part between a first position and a second position where the control panel tilts from the first position. The body part includes: a guide part extending in a vertical direction; a first shaft part disposed below the guide part. The control panel includes: a second shaft part which moves along the guide part in the vertical direction in conjunction with tilting; and a slide member which inclines from the lower side to the upper side of the body part and slides relative to the first shaft part in conjunction with the tiling.SELECTED DRAWING: Figure 9