baber/WOPTO huggingface dataset:
Patent JP-2022139553-A (JP)
Title: Printing system, printing device, and printing method
Inventor: YAMADA SATOSHI
IPC: B41J2/01
Filed: 2021-03-12
Abstract: To provide a printing system capable of suitably performing post processing carried out after the printing of an image.SOLUTION: A printing device 1 is equipped with a print head 53 that discharges an ink, and a control portion 70 that makes the print head 53 discharge a UV ink, and thereby prints an image and film thickness information that is information related to the film thickness of the UV ink configuring the image on a print medium S. The printing device 1 also functions as a detecting portion 41 that reads the film thickness information printed on the print medium S, and a post-processing device that prints an image as post-processing set in advance on the print medium S, on the basis of the film thickness information read by the detecting portion 41.SELECTED DRAWING: Figure 1
Patent JP-2022145082-A (JP)
Title: Propylene polymer composition and foam
Inventor: SHIBATA SEIJI
IPC: C08L23/10
Filed: 2021-03-19
Abstract: To provide a propylene-based foam having a high expansion ratio and a beautiful appearance.SOLUTION: There is provided a propylene polymer composition which contains two or more propylene polymer components, has a melt flow rate of 14.0 to 30.0 g/10 min measured at a temperature of 230°C and a load of 2.16 kg, and has a melt tension ratio of 1.7 or more calculated by the following formula (1). MTR=MT1/MT2 ...(1). (where MTR represents the melt tension ratio of the propylene polymer composition; MT1 indicates the melt tension (g) of the propylene polymer composition measured at a take-up speed of 28.3 m/min; and MT2 indicates the melt tension (g) of the propylene polymer composition measured at a take-up speed of 3.2 m/min.)SELECTED DRAWING: None
Patent JP-2022146789-A (JP)
Title: thin film transistor substrate
Inventor: TAKECHI KAZUE
IPC: H01L29/786
Filed: 2021-03-22
Abstract: To improve the characteristics of an oxide semiconductor thin film transistor.SOLUTION: A thin film transistor substrate includes an insulating substrate, a conductor layer including a top-gate electrode part of an oxide semiconductor thin film transistor, an oxide semiconductor layer including a channel region of the oxide semiconductor thin film transistor below the top-gate electrode part, and an upper insulator layer between the conductor layer and the oxide semiconductor layer. The oxide semiconductor layer includes low-resistance regions with lower resistance than the channel region. The low-resistance regions have the channel region therebetween in a substrate surface direction and include low-resistance cause impurities of the low-resistance regions. The concentration profile of the low-resistance cause impurities in a lamination direction exhibits one or more peaks. The one or more peaks exist outside the oxide semiconductor layer.SELECTED DRAWING: Figure 9A
Patent JP-2022150831-A (JP)
Title: Assembly jig of linear motion guide device
Inventor: MORIYAMA SHUN
IPC: F16C29/06
Filed: 2021-03-26
Abstract: To provide an assembly jig of a linear motion guide device which enables rolling elements to be incorporated into a rolling passage very easily in a short time in a simple work process.SOLUTION: An assembly jig 40 of a linear motion guide device 1 is used to insert a plurality of rolling elements 13 from a through hole 31 provided at an end cap 17 of the linear motion guide device 1 into a rolling element rolling passage 20. The assembly jig 40 has: a jig body 41 which houses the rolling elements 13 lined up and has openings on an end surface as seen in a direction in which the rolling elements 13 are lined up and an upper surface; and a lid member 42 which closes the opening of the upper surface of the jig body 41. The lid member 42 is attached to the jig body 41 in a state that the lid member 42 is restricted from moving at least in a vertical direction and a width direction.SELECTED DRAWING: Figure 9
Patent JP-2022154232-A (JP)
Title: socket
Inventor: NAGAOKA HIDEAKI
IPC: H01R13/24
Filed: 2021-03-30
Abstract: To make small a wiping quantity of a top part of a contact pin.SOLUTION: There is provided a socket that comprises a plurality of contact pins, a retention part which retains the plurality of contact pins, and a first projection part which projects upward from a first surface of the retention part, wherein the plurality of contact pins each comprise a raised part which penetrates the retention part from the first surface to a second surface, an inclined part which extends obliquely from an end of the raised part on the side of the first surface of the retention part to the first surface, and an extension part which has a top part coming into contact with a terminal of an electronic component and extends from the opposite end from the raised part of the inclined part to the top part obliquely upward to the first surface of the retention part toward the center axis of the raised part. The first projection part is provided between the inclined part and the first surface of the retention part.SELECTED DRAWING: Figure 7
Patent JP-2022155698-A (JP)
Title: Vehicle group determination device, merging support device, vehicle group determination method, and program
Inventor: KITAJIMA KAZUYOSHI
IPC: G08G1/16
Filed: 2021-03-31
Abstract: To provide a vehicle group determination device, a merging support device, a vehicle group determination method, and a program, which can detect the behavior of a vehicle that avoids traffic abnormality.SOLUTION: A vehicle group determination device includes: an acquisition section that acquires detection information from a roadside sensor for detecting a vehicle traveling on a road; an azimuth vector detection section that detects the behavior of an azimuth vector which is a vector indicating azimuth where a plurality of vehicles travels on the basis of the detection information; and an abnormal vehicle group determination section that determines an abnormal vehicle group on the basis of the behavior of the azimuth vector.SELECTED DRAWING: Figure 2
Patent JP-2022156932-A (JP)
Title: Polyimide and polyimide precursor resin
Inventor: TADANO AYUMI
IPC: C08G73/10
Filed: 2021-03-31
Abstract: To provide a polyimide which can set both yellowness and turbidity to low values equal to or less predetermined levels, and can achieve enhanced heat resistance.SOLUTION: A polyimide consists of a polycondensate of a monomer (A) containing at least one compound selected from the group consisting of a tetracarboxylic acid dianhydride represented by general formula (1) and its derivative, and a monomer (B) that is a diamine compound. In the formula (1), R1 to R5 each independently represent one selected from the group consisting of a hydrogen atom and a hydrocarbon group having 1 to 20 carbon atoms.SELECTED DRAWING: None
Patent JP-2022156976-A (JP)
Title: Abnormality detection method of filtration membrane
Inventor: KOBAYASHI KAZUYA
IPC: G01M3/26
Filed: 2021-03-31
Abstract: To make sure not to miss a leakage product even with small effect.SOLUTION: In one embodiment, a method is: to supply a pressurized gas from a vapor phase side which is one side of a space divided by a filtration membrane M; to measure an amount of liquid that is discharged from a liquid phase on the other side of the space corresponding to an amount of a gas passing through the filtration membrane M; and thereby, to detect whether there is abnormality in which pores larger than a predetermined value are made in the filtration membrane M. In the detection method, a pressure of the gas supplied from the one side of the space is specified as 140 kPa or more, an amount of liquid discharged from the other side of the space is measured with a flow meter 74 installed on the liquid phase side, an amount of liquid which is a portion corresponding to the amount of the gas passing through normal pores of the filtration membrane M is deducted from the amount of liquid measured with the flow meter 74, and abnormality is determined on the basis of the liquid amount obtained after the deduction.SELECTED DRAWING: Figure 1A
Patent JP-2022156988-A (JP)
Title: Chromatic transparent diffraction optical element decorative molding
Inventor: YASUDA TAKASHI
IPC: B42D25/328
Filed: 2021-03-31
Abstract: To provide a diffraction optical element decorative molding capable of reverse side lighting, with which an appearance is obtained such that a mark such as a design is visible on the surface side when lighted from a visible reverse side and an optical diffraction grating pattern is invisible and not noticeable when not lighted.SOLUTION: This chromatic transparent molding includes: a flat face side having a light permeable tabular shape part, for emitting light and visual recognition; and an optical diffracting grating face, on the reverse side of which formed are a plurality of minute protrusions and recesses. A region of these minute protrusions and recesses is formed by a design, etc., and a portion of light that enters when lighted from the reverse side is guided and irregularly reflected, the minute protrusions and recesses region enabling the design to be visually recognized from the flat surface side that constitutes the outer face part of the molding body. When not lighted, it has an appearance such that the coloration of the diffraction grating part is not noticeable.SELECTED DRAWING: Figure 2
Patent JP-2022130248-A (JP)
Title: Coil device
Inventor: ANZAI YUICHI
IPC: H01F17/04
Filed: 2021-03-31
Abstract: To provide a coil device capable of improving the difference in operating characteristics of a coil depending on a mounting direction.SOLUTION: On a winding core part 12 on one side of a pair of winding core parts, a wire 100 is wound from one side along an X-axis starting from the inside and ending on the inside. On a winding core part 14 as well on the other side, another wire 110 is similarly wound from one side along the X-axis starting from the inside and ending on the inside.SELECTED DRAWING: Figure 1
Patent JP-2022157495-A (JP)
Title: Vacuum film deposition apparatus
Inventor: MATSUMOTO YUJI
IPC: C23C14/56
Filed: 2021-03-31
Abstract: To recover a film after deposition in a wound state.SOLUTION: A vacuum deposition apparatus (100) includes: a chamber (10) in which a vacuum state is maintained; a rotation drum(20) arranged in the chamber (10); an unwinding roll (21) for unwinding a long-sized film (40); a cut mechanism (52, 62) for cutting a part of the long-sized film (40) unwound from the unwinding roll (21); a film deposition part (1) that is arranged in the chamber (10) and forms a film on a cut film (40a) that is cut from the long-sized film (40) and is in close contact with an outer periphery of the rotation drum (20); a connection mechanism (53, 63) that connects both edges of a cut film (40a) on which a predetermined number of layers of the film is formed, to the long-sized film (40) parted by cutting by the cut mechanism (52, 62); and a winding roll (31) for winding the long-sized film (40) connected by the connection mechanism (53, 63).SELECTED DRAWING: Figure 1
Patent JP-2022131984-A (JP)
Title: Method for producing compacted product of agarwood leaf and agarwood bud by high-frequency wave
Inventor: WANG KAI
IPC: C10L5/44
Filed: 2021-03-31
Abstract: To provide a method for producing a compacted product of an agarwood leaf and an agarwood bud by a high-frequency wave.SOLUTION: A method of producing a compacted product comprises: a step S1 of removing dirt and sand from an agarwood leave and an agarwood bud to dry them until a moisture content of the agarwood leave reaches 7.5-9% and the moisture content of the agarwood buds reaches 5-7%; a step S2 of making each raw material a predetermined mass ratio, pulverizing them, and mixing them uniformly; a step S3 of heating each mixed raw material with high-frequency wave and then press-molding to obtain the compacted product, wherein the compacted product of the agarwood leave and the agarwood bud provided by the present invention fully utilizes a discarded agarwood leave and a discarded agarwood bud, and the compacted product produced has a high bulk density and a large volume, and facilitates transportation and storage.SELECTED DRAWING: None
Patent JP-2021104371-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2021-04-01
Abstract: To provide a game machine capable of suitably executing a performance.SOLUTION: A specific performance composed of at least a first performance and a second performance to be executed after the first performance is executed by specific performance execution means within a performance period. During execution of the first performance, whether or not a predetermined termination condition is satisfied is determined by termination condition determination means. On the basis of the fact that the termination condition determination means determines the termination condition is satisfied, the first performance is terminated by first performance termination means. The length of the period from the termination of the first performance by the first performance termination means to the start of a second performance is set by period setting means on the basis of the length of at least the remaining performance period. On the basis of lapse of the period set by the period setting means, the second performance is started by performance start means. Thereby, the specific performance can be suitably executed.SELECTED DRAWING: Figure 1
Patent JP-2022158195-A (JP)
Title: Motor drive device
Inventor: KONAKAHARA TAKASHI
IPC: H02M7/48
Filed: 2021-04-01
Abstract: To provide a motor drive device capable of blocking ground fault current immediately without an unnecessary operation stop of other electrical apparatuses.SOLUTION: A motor drive device converts voltage of AC power into DC voltage, converts the DC voltage into AC voltage of a predetermined frequency by switching, and outputs the AC voltage to a motor as drive power. A high frequency component included in input current from the AC power is detected, and when the detected high frequency component is a high frequency component based on the switching, the switching is stopped.SELECTED DRAWING: Figure 1
Patent JP-2022158388-A (JP)
Title: Distal tip for medical use, and treatment instrument for endoscope
Inventor: MURAKAMI TOMOAKI
IPC: A61B17/221
Filed: 2021-04-02
Abstract: To provide a distal tip for medical use, and a treatment instrument for endoscope, capable of achieving, both of stability of a guide wire inserted into an open hole of the distal tip, and freedom degree securing of the guide wire.SOLUTION: A distal tip for medical use is fitted to a tip end of a long shaped medical device, and the distal tip for medical use has a long shaped tip main body, in which an open hole is provided along an inclination direction to an axial direction of the tip main body. In the tip main body, in view from at least one specific cross section which is parallel to a center axis of the open hole and includes an axis, an inner wall forming the open hole has at least one of: a tip end side part where a diameter of the open hole increases, from a center to a tip end of the open hole, in the inclination direction; and a base end side part in which a diameter of the open hole increases, from the center side of the open hole to a base end.SELECTED DRAWING: Figure 2
Patent JP-2021194528-A (JP)
Title: Orthodontic appliance
Inventor: ISHIGAME MASARU
IPC: A61C7/10
Filed: 2021-04-22
Abstract: To provide an orthodontic apparatus having an extremely simplified structure, capable of promoting movement of a dentition part.SOLUTION: An enlarged floor 20 as an orthodontic appliance includes a pair of right-and-left floor parts 21 locked to the inside of an upper jaw dentition part 3, and enlarging means 22, 23 provided between the pair of right-and-left floor parts 21, for enlarging the interval between the pair of right-and-left floor parts 21 to the outside. A permanent magnet 12 is provided on a site corresponding to gum positioned on an inter-root area of the upper jaw dentition part 3 of the pair of right-and-left floor parts 21.SELECTED DRAWING: Figure 5
Patent JP-2022166985-A (JP)
Title: Liquid storage container and liquid discharge device
Inventor: INABA TAKURO
IPC: B41J2/175
Filed: 2021-04-22
Abstract: To provide a technique that can suppress the possibility that liquid on a plug member is adhered to a human hand without scattering liquid from a liquid storage container.SOLUTION: A liquid storage container described in the disclosure comprises: a container main body which comprises a liquid storage chamber and a supply port through which liquid is supplied to the storage chamber; a plug member configured to be attachable to and detachable from the container main body for sealing the supply port, and comprise a main body part positioned closer to outside than the storage chamber and the supply port with the plug member mounted on the container main body and a plug part that is inserted into the supply port. The plug part has a press-fit portion that is press-fitted to the supply port and a tip portion exposed to the storage chamber. An axis line of the plug part is orthogonal to an opening surface of the supply port. A tip surface of the tip portion inclines with respect to a surface orthogonal to the axis line, and a portion positioned at a lower side in a vertical direction of the tip surface inclines to protrude in a direction of the axis line of the plug member compared with a portion positioned at an upper side.SELECTED DRAWING: Figure 1
Patent JP-2022168889-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-04-27
Abstract: To provide a game machine capable of reducing disassembly work when separated for recycling and the like.SOLUTION: In a Pachinko machine 1 which has a plurality of general winning ports 2001 which game balls can enter and is provided with a side unit 2800 fitted to a front surface of a panel plate 1110 of a game panel 1100 on whose front surface the game balls can flow, the side unit 2800 has: a positioning protrusion 2811c inserted in a positioning hole 1113 provided on the panel plate 1110 and a mounting hole 2811d to be fitted to the panel plate 1110; a first constituting member 2811 fitted to the panel plate 1110 so as to close an opening 1112 provided to go through the panel plate 1110 from a front side; and a second constituting member 2812 which has a mounting hole to be fitted to the first constituting member 2811 and is fitted from a back side of the first constituting member 2811.SELECTED DRAWING: Figure 76
Patent JP-2022172790-A (JP)
Title: Power generation control device, power generation control method, and program
Inventor: CHEN LI
IPC: H02J3/46
Filed: 2021-05-07
Abstract: To provide a technique capable of suppressing a decrease in power amount produced by power generation combined with power generation using natural energy.SOLUTION: There is provided a power generation control device for controlling a natural power generation device that performs power generation using natural energy and a stable power generation device that performs power generation more stably than the natural power generation device. The power generation control device includes: a pre-processing execution part which determines, before the start of a power generation scheduled period that is a period when power generation is performed by the natural power generation device and the stable power generation device, the power generation amount of the stable power generation device to an amount less than the maximum power amount that can be generated by the stable power generation device, or to an amount less than a rated power amount that can be generated by the stable power generation device such that when the power generation amount of the natural power generation device in the power generation scheduled period is less than a planned value, power of an amount obtained by subtracting the power generation amount from the planned value can be produced; and a power generation control processing execution part which, when the power generation amount of the natural power generation device is less than the planned value in the power generation scheduled period, increases the power generation amount of the stable power generation device.SELECTED DRAWING: Figure 1
Patent JP-2022173825-A (JP)
Title: Directly-coupled water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04B23/02
Filed: 2021-05-10
Abstract: To provide a direct-coupled water supply device capable of directly supplying water with high efficiency.SOLUTION: A water supply device 1 has such a configuration that a flow-in part 3 connected with water supply piping is directly coupled with a water supply part 5 delivering feed water via a bypass pipe 9. Accordingly, in the water supply device 1, a pressure loss caused in the bypass pipe 9 can be reduced. This can improve water supply efficiency in direct-coupled water supply in the water supply device 1.SELECTED DRAWING: Figure 1
Patent JP-2022173920-A (JP)
Title: Manufacturing method for flame-retardant polycarbonate resin composition pellets
Inventor: YOSHINO TAKASHI
IPC: B29B9/12
Filed: 2021-05-10
Abstract: To provide a manufacturing method for the stable production of polycarbonate resin composition pellets with excellent hue, uniformity, and superior flame retardancy at high discharge rates.SOLUTION: There is provided a manufacturing method of polycarbonate resin composition pellets, in which a polycarbonate resin composition is placed in a twin-screw extruder, a first kneading section 3 uses a 3-row eccentric kneading disk as a kneading disk and has a length of 2.5D to 6.5D (D is the cylinder inner diameter), and a second kneading section 6 uses a 3-row eccentric kneading disk as a kneading disk and has a length of 1.5D to 4.5D.SELECTED DRAWING: Figure 1
Patent JP-2021129309-A (JP)
Title: Reception apparatus and reception method
Inventor: SHINOHARA YUJI
IPC: H03M13/19
Filed: 2021-05-12
Abstract: To ensure excellent communication quality in data communication using an LDPC code.SOLUTION: An LDPC code is decoded, where the LDPC code is obtained by performing LDPC coding on the basis of a check matrix of the LDPC code in which code length N is 69120 bits and code rate r is 5/16 and 7/16. The check matrix includes a matrix A of M1 rows and K columns represented by a predetermined value M1 and information length K=N×r of the LDPC code, a matrix B of a staircase structure of M1 rows and M1 columns, a matrix Z being a null matrix of M1 rows and N-K-M1 columns, a matrix C of N-K-M1 rows and K+M1 columns, and a matrix D being a unit matrix of N-K-M1 rows and N-K-M1 columns. The matrix A and the matrix C are represented by a check matrix initial value table. The check matrix initial value table is a table in which positions of an element of 1 of the matrix A and the matrix C are represented every 360 columns, and serves as a predetermined table. This technique can be applied, for example, to data communication using an LDPC code, or the like.SELECTED DRAWING: Figure 18
Patent JP-2022175743-A (JP)
Inventor: HIRAMATSU KATSUHIRO
IPC: B60G7/02
Filed: 2021-05-14
Abstract: 【課題】ボールジョイントを基材の穴部に強固に保持可能なアーム部材を提供する。【解決手段】アーム部材１は、金属製の基材２と、筒状のハウジング２７を有するボールジョイント３と、を備える。基材２は、穴部１７を有する。ハウジング２７は、穴部１７に挿入される。ハウジング２７は、穴部１７の縁部の位置で基材２に対し軸方向に当接される当接部３７を備える。【選択図】図１