baber/WOPTO huggingface dataset:
Patent JP-2019160923-A (JP)
Title: Semiconductor device
Inventor: OGASAWARA IKUKO
IPC: H01L29/417
Filed: 2018-03-09
Abstract: To provide a semiconductor device capable of suppressing breakdown by suppressing a current concentration around a gate.SOLUTION: A semiconductor device comprises: a semiconductor substrate of a first conductivity type including a first surface and a second surface on the side opposite to the first surface; a first semiconductor region of a second conductivity type formed on the first surface; a first electrode formed on the first semiconductor region; a second semiconductor region of the first conductivity type formed in the first semiconductor region; a second electrode formed on the second semiconductor region; a first short part which penetrates the second semiconductor region and in which the first semiconductor region exposed on the first surface is electrically connected to the second electrode; a third semiconductor region of the second conductivity type formed on the second surface; a third electrode formed on the third semiconductor region; and a second short part which penetrates the second semiconductor region so as to surround the first electrode in a plan view between an end of the first electrode and the first short part and in which the first semiconductor region exposed on the first surface is electrically connected to the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2019156080-A (JP)
Title: Internal environment control device for movable body
Inventor: KUSAKABE SATOSHI
IPC: B60R16/037
Filed: 2018-03-11
Abstract: To improve quality of travelling or other movements by spontaneous operation of an operator, in a movable body that moves with operation of an operator.SOLUTION: An internal environment control device 1 for a movable body includes: detection means for detecting a psychological state of an operator of a movable body that moves with operation of the operator; and environment control means for controlling an internal environment of an operator cab where the operator is placed so as to match operation of the movable body, based on the detection result of the movable body.SELECTED DRAWING: Figure 1
Patent JP-2019161412-A (JP)
Title: High frequency device
Inventor: SATO YOSHIO
IPC: H01P5/04
Filed: 2018-03-12
Abstract: To control a high frequency characteristic with high accuracy.SOLUTION: A high frequency device includes: a substrate; a ground pattern provided on the substrate; a signal line, which is provided on the same surface as the surface on which the ground pattern of the substrate is provided, or a different surface, to form a transmission line which transmits a high frequency signal along with the ground pattern; a plurality of movable electrodes, overlaid with the signal line by the intermediary of a gap in the thickness direction of the substrate to have a mutually different overlaid area with the signal line, which can be driven in the thickness direction; and a stationary electrode, overlaid with the plurality of movable electrodes by the intermediary of the gap in the thickness direction, which sucks the movable electrodes by the application of a drive voltage between the plurality of movable electrodes and itself.SELECTED DRAWING: Figure 6
Patent JP-2019154309-A (JP)
Title: Nucleic acid detection method, nucleic acid detection apparatus, and nucleic acid detection kit
Inventor: YAMOTO RIE
IPC: C12Q1/6844
Filed: 2018-03-13
Abstract: To provide a nucleic acid detection method with which it may simply and quantitatively detected whether all cytosines in a target nucleic acid have been unmethylated or not.SOLUTION: There is provided a nucleic acid detection method comprising: a conversion step of converting unmethylated cytosines in a target nucleic acid into uracil to obtain a nucleic acid sample; an amplification step of amplifying a target site containing at least one of uracil or methylated cytosine from the nucleic acid sample to obtain amplified nucleic acid fragments; a circularization step of circularizing the amplified nucleic acid fragments so as to obtain circularized nucleic acid fragments; a nucleic acid extension step of subjecting the circularized nucleic acid fragments to (a) a nucleic acid extension reaction with a sense strand extension primer complementary to a site in a sense strand of the circularized nucleic acid fragments and bases for obtaining extended nucleic acid fragments, or (b) a nucleic acid extension reaction with an antisense strand extension primer complementary to a site in an antisense strand of the circularized nucleic acid fragments and bases for obtaining extended nucleic acid fragments; and a detection step of detecting the extended nucleic acid fragments.SELECTED DRAWING: None
Patent JP-2019156675-A (JP)
Title: Production method of ceramic sintered body
Inventor: OKABE YUKI
IPC: C04B35/634
Filed: 2018-03-13
Abstract: To produce a ceramic sintered body that has no defects such as chips and has a desired thickness and material quality without using a high difficulty metal mold.SOLUTION: In the present production method, a resin sheet 12 containing a thermoplastic resin is attached to one side of a ceramic green sheet 10. The ceramic green sheet 10 is defatted by heating the ceramic green sheet 10 to fire the resin sheet 12, and thereby the ceramic green sheet 10 is deformed (bent) from its original shape. A deformed ceramic sintered body 20 is then produced by firing the ceramic green sheet 10.SELECTED DRAWING: Figure 2
Patent JP-2018159920-A (JP)
Title: Photosensitive composition
Inventor: OZAKI TAKESHI
IPC: H01L27/146
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cured film which dispenses with an organic solvent having high polarity, and is excellent in transparency, heat resistance, solvent resistance, adhesiveness, flatness and resolution, and a photosensitive composition providing the cured film, and to provide a cured film formed of the photosensitive resin composition, and an electronic component having the cured film.SOLUTION: A photosensitive composition contains a polyester amide acid, a compound having a polymerizable double bond, a photopolymerization initiator, an epoxy compound and an epoxy curing agent, where the polyester amide acid is obtained by reaction of a tetracarboxylic acid dianhydride, diamine and a polyvalent hydroxy compound as raw material components; and the compound having the polymerizable double bond contains a compound that contains two or more polymerizable double bonds in one molecule and has a molecular weight of less than 1,000, and a compound that has a polymerizable double bond and has a molecular weight of 1,000 or more.SELECTED DRAWING: None
Patent JP-2019155841-A (JP)
Title: Fluid material supply method
Inventor: TAKAHASHI HIDENORI
IPC: B29C45/00
Filed: 2018-03-16
Abstract: To prevent damage in the appearance of a to-be-supplied member 101 by a fluid material overflowed from a space part 101a to the outside of the to-be-supplied member 101, with a simple constitution, when the fluid material discharged from a protruding-shaped discharge part 3 is supplied to the space part 101a inside the to-be-supplied member 101.SOLUTION: A cylindrical member (nozzle member 4) capable of attaching to a discharge part 3 and detaching from the discharge part 3 is manufactured in advance so that one end part can be inserted into and extracted from a through hole 101c so provided as to penetrate a wall part 101b forming a space part 101a in a to-be-supplied member 101, and further the other end part is externally fitted in a condition where the discharge part 3 is inserted by a specified amount. The other end part of the cylindrical member is attached to the discharge part 3, and further the one end part of the cylindrical member is inserted into the through hole 101c, and then a fluid material is discharged from the discharge part 3, and the discharged fluid material is supplied to the space part 101a of the to-be-supplied member 101 via the cylindrical member.SELECTED DRAWING: Figure 5
Patent JP-2019165094-A (JP)
Title: Semiconductor device
Inventor: KOMATSU KANAKO
IPC: H01L21/336
Filed: 2018-03-19
Abstract: To provide a semiconductor device that has an excellent balance of withstanding voltage and ON-resistance.SOLUTION: A semiconductor device comprises: a semiconductor substrate; a first element isolation insulator provided on the semiconductor substrate; a second element isolation insulator provided on the semiconductor substrate and that is thicker than the first element isolation insulator. The second element isolation insulator is arranged at a position sandwiching the first element isolation insulator.SELECTED DRAWING: Figure 2
Patent JP-2019165354-A (JP)
Title: Differential transmission line and data transmission device using the same
Inventor: OMURO MASASHI
IPC: H05K1/02
Filed: 2018-03-20
Abstract: To provide a differential transmission line capable of matching a difference impedance between signal lines in a printed wiring board with a thin thickness, and a data transmission device using the same.SOLUTION: Three signal lines 12a, 12b, and 12c structure a differential transmission line 12. A line distance of mutual interspacings of the signal lines other than a pair of signal lines 12a and 12c, that is, between the signal lines 12a and 12b and between the signal lines 12b and 12c is set to the same sizes L1 and L3, and a distance L2 between the pair of signal lines 12a and 12c is set larger than line distances L1 and L3. The differential transmission line 12 is nipped and surrounded by a pair of conductive layers T1 and T5 in parallel to a substrate surface to which a ground voltage is applied in a thickness direction of the substrate. The pair of signal lines 12a and 12c is nipped with a pair of conductors T41 and T42 in a direction parallel to the substrate surface, and the pair of conductors T41 and T42 is connected by an interlayer conductor 13 in each of conductive layers T1 and T5.SELECTED DRAWING: Figure 2
Patent JP-2019162597-A (JP)
Title: Defoaming device
Inventor: HASEGAWA MAMORU
IPC: B01D19/02
Filed: 2018-03-20
Abstract: To provide a defoaming device which can efficiently eliminate bubbles contained in water.SOLUTION: A defoaming device 1 eliminates bubbles by spraying water to water containing foam, and includes water spraying means 11 which sprays water to the water containing the bubbles, and water supply means 20 which supplies water for spraying water to the water spraying means 11. The water supply means 20 pressure-feeds the water for spraying water to the water spraying means by utilizing a head. A pump 22 for pressure-feeding the water for spraying water to the water spraying means 11 is arranged as the water supply means 20. A water spraying control device 50 controls water to be supplied to the water spraying means 11, and operation of the pump 22 may be controlled through the water spraying control device 50.SELECTED DRAWING: Figure 3
Patent JP-2019168499-A (JP)
Title: Image forming apparatus
Inventor: ARAKAWA HIROKI
IPC: B41J29/00
Filed: 2018-03-22
Abstract: To improve convenience for an installer of an image forming apparatus.SOLUTION: An image forming apparatus comprises: a container that stores toner; a printing unit that executes a print job by using the toner in the container; a control unit that sets a printing fee depending on the details of the print job; and a charging device that charges the printing fee. The control unit determines whether the container is a genuine product or a non-genuine product and makes the printing fee different between a case where the container is a genuine product and a case where the container is a non-genuine product.SELECTED DRAWING: Figure 3
Patent JP-2019166168-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-03-23
Abstract: To provide an improved slot machine regarding a performance under play in which derivation of a display result accompanying a shift to an advantageous state is permitted.SOLUTION: While a predetermined winning combination suggestive performance is executed by using a second predetermined winning combination suggestive image and a sound "pow" when a combination performance is not executed, a predetermined winning combination suggestive performance is executed by using a first predetermined winning combination suggestive image in execution of a combination performance.SELECTED DRAWING: Figure 9
Patent JP-2018093556-A (JP)
Title: Signal processing device, imaging element, and electronic equipment
Inventor: KOMABA TAKAFUMI
IPC: H04N5/378
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which conventionally, when a power supply circuit is configured inside a solid-state imaging element, wiring resistance increases.SOLUTION: A signal processing device comprises: a first signal line configured to output a first signal generated by a photoelectrically converted charge; a second signal line configured to output a second signal generated by the photoelectrically converted charge; a first signal processing circuit connected to the first signal line and configured to process the first signal; a second signal processing circuit connected to the second signal line and configured to process the second signal; and first wiring connected in parallel to second wiring arranged outside and connected to a power supply circuit for voltage supply, the first signal processing circuit, and the second signal processing circuit. In the first wiring, the length from the power supply circuit to the first signal processing circuit differs from the length from the power supply circuit to the second signal processing circuit.SELECTED DRAWING: Figure 1
Patent JP-2019168657-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YUGE KEIJI
IPC: G03G15/20
Filed: 2018-03-26
Abstract: To provide an image forming apparatus and an image forming method that can achieve both prevention of emission of dust to the outside of the image forming apparatus and further reduction of noise.SOLUTION: An image forming apparatus of an embodiment comprises: an image forming unit; a fixing unit; a housing; a first fan; a first fan control unit; and a temperature control unit. The image forming unit forms a toner image on a sheet with toner. The fixing unit fixes the toner image formed by the image forming unit. The housing surrounds the image forming unit and the fixing unit. The first fan generates a first air current flowing in a predetermined direction inside the housing. The first fan control unit controls the rotation speed of the first fan. The temperature control unit controls the temperature of the fixing unit. The temperature control unit controls the temperature of the fixing unit to a temperature according to an operation mode of the apparatus, and the first fan control unit controls the rotation speed at which the first fan rotates to a rotation speed according to an operation mode of the apparatus.SELECTED DRAWING: Figure 1
Patent JP-2019170978-A (JP)
Title: Medical solution discharge tool and medical solution administration tool with the same
Inventor: OKIHARA HITOSHI
IPC: A61M5/315
Filed: 2018-03-29
Abstract: To provide a medical solution discharge tool which can reduce the time lag between an administration operation of a medical solution and an outflow of the medical solution, and timely administer the medical solution to a targeted site in a favorable manner.SOLUTION: A medical solution discharge tool 1 includes a syringe and a gasket pressing tool 3. The gasket pressing tool comprises a gasket pressing member 8 advancible into a gasket 7 inside the syringe. The gasket 7 has an original shape luminal portion axial length, and a gasket mounting portion of the gasket pressing member has an axial length longer than the original shape luminal portion axial length. When the gasket pressing member 8 is mounted into a barrel 20 of the gasket 7, a mounting portion distal surface of the gasket mounting portion comes into contact with a lumen distal surface of a luminal portion of the gasket 7, with a gasket proximal surface pressing portion of the gasket pressing member being in proximal to or in contact with the proximal surface of the gasket 7.SELECTED DRAWING: Figure 7
Patent JP-2019178285-A (JP)
Title: Molded body, fine uneven structure and manufacturing method thereof
Inventor: OTANI TAKESHI
IPC: C08K5/54
Filed: 2018-03-30
Abstract: To provide a molded body capable of exhibiting an ice/snow accretion prevention performance by spontaneous syneresis, as well as exhibiting an excellent antireflection performance ahead a fine uneven structure is formed on a surface and also to provide a fine uneven structure and a manufacturing method thereof.SOLUTION: A molded body includes wet gel (Y). The wet gel (Y) is a cured product of a curable silicone resin composition (X) containing a curable silicone resin (A) and a compound (B). In the cured product in which only the curable silicone resin (A) is cured, a durometer hardness (type A) is 68 or more and the compound (B) is one or more kinds selected from a specific compound group. A structure 10 has a fine unevenness on a surface thereof, and includes the molded body 12 composed of the wet gel (Y) on the base material 11.SELECTED DRAWING: Figure 1
Patent JP-2019177836-A (JP)
Title: Unmanned carrier
Inventor: NORIZA MASASHI
IPC: B60D1/02
Filed: 2018-03-30
Abstract: To provide an unmanned carrier capable of having a worker easily couple an object manually as well as being capable of automatically moving the object and releasing coupling with the object.SOLUTION: A coupling mechanism 20 in an unmanned carrier includes a coupling unit 70, a driving unit for moving the coupling unit in a first direction, and a movable unit 60 capable of being moved in a prescribed direction, the coupling unit is coupled with the object by being passed through inside of a unit to be coupled C3, the driving unit is capable of changing over the state of the coupling unit between a first state and a second state, and the movable unit is capable of being moved between a first position and a second position different from the first position. When the coupling unit is in the first state and the movable unit is positioned in the first position, an end unit on the other side in the first direction of the coupling unit comes into contact with a surface on one side in the first direction of the movable unit or the movable unit is projected more on the other side in the first direction than a surface on one side in the first direction of the movable unit by having the movable unit go through in the first direction, the movable unit is positioned in a position separated from the coupling unit in the prescribed direction when the coupling unit is in the first state and the movable unit is positioned in the second position.SELECTED DRAWING: Figure 7
Patent JP-2018177633-A (JP)
Title: Process for separating bromine, iodine, and/or bromine- and/or iodine-containing compounds from chlorosilanes
Inventor: JUERGEN ERWIN LANG
IPC: C01B33/107
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for separating bromine and/or bromine- and/or iodine-containing silicon compounds from compositions of chlorosilanes containing bromine and/or bromine- and/or iodine-containing silicon compounds.SOLUTION: The compositions of chlorosilanes containing bromine and/or bromine- and/or iodine-containing silicon compounds are subjected to nonthermal plasma, and subsequently the chlorosilanes are separated from the obtained bromine- and/or iodine-containing compounds by distillation.SELECTED DRAWING: None
Patent JP-2019186022-A (JP)
Title: Waterproof cover and charge connector with the same
Inventor: SHOBARA YOSHITAKA
IPC: H01R13/52
Filed: 2018-04-10
Abstract: To provide a waterproof cover which can make an electrically connected portion between a socket terminal to be housed in a socket and a wire waterproof, and make connecting work of the socket terminal and the wire easier.SOLUTION: A waterproof cover 60 comprises a cover body 61 including a first cylindrical part 71 extending along an X direction as a whole and a second cylindrical part 72 extending along a Z direction as a whole. Inside the first cylindrical part 71, work spaces W1, W2 are formed in which a part of a power socket terminal 40 is conducted, and inside the second cylindrical part 72, electric wire insertion spaces V1, V2 communicated with the work spaces W1, W2 are formed. An end of the first cylindrical part 71 can be attached to a power socket 21 and a work opening U communicating with the work spaces W1, W2 is formed on the other end. One end of the second cylindrical part 72 is connected to the first cylindrical part 71, and on the other end, an electric wire insertion port 79 is formed into which a power electric wire 3 can be inserted. A rid body 63 is constituted so as to block the work opening U.SELECTED DRAWING: Figure 13
Patent JP-2019181831-A (JP)
Title: Droplet detector, droplet detection method and program, and inkjet printer
Inventor: SATO AKIRA
IPC: B41J2/01
Filed: 2018-04-12
Abstract: To detect states of both droplets in a correct state, even when a main droplet and satellite droplet are included in droplets discharged from a printer.SOLUTION: A droplet detector 10 comprises: a discharge control part 73 for controlling a printer 50 which can discharge droplets; an imaging control part 71 for controlling the imaging device 59 which can image droplets discharged from the printer 50; and an image processing part 74 for processing an image imaged by the imaging device 59. The image processing part 74 leaves the main droplet included in the n-th droplet (n=k) included in the k-th image (k is an integer satisfying 1≤k≤N) out of first to N-th images corresponding first to N-th droplets (N is integer equal to or greater than 2) discharged from the print head 58 on the printer 50, and deletes a satellite droplet included in the n-th droplet (n=k), by processing the k-th image, for generating a composite image (first composite image) based on first to N-th images (step S4).SELECTED DRAWING: Figure 4
Patent JP-2018112766-A (JP)
Title: Display device
Inventor: KUBOTA DAISUKE
IPC: G02F1/1337
Filed: 2018-04-23
Abstract: PROBLEM TO BE SOLVED: To provide: a display device which offers reduced alignment defects; a display device which has a high aperture ratio and capacitive elements that allows for increasing charge capacity; and a display device which has a high aperture ratio and capacitive elements with large charge capacity and offers reduced alignment defects.SOLUTION: Provided is a display device having pixels disposed in regions partitioned by scan lines, data lines, and capacitance lines, each pixel comprising a liquid crystal layer sandwiched between a counter electrode and a pixel electrode, a spacer formed within the liquid crystal layer, and a transistor connected to the pixel electrode. The pixel electrode has a recessed portion, and an alignment direction of the liquid crystal layer is controlled by the spacer and the recessed portion.SELECTED DRAWING: Figure 3
Patent JP-2018142722-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/1156
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is high in reliability and a method for manufacturing the semiconductor device which is high in reliability, and to provide a semiconductor device which is low in power consumption and a method for manufacturing the semiconductor device which is low in power consumption, and to provide a semiconductor device which is high in mass productivity and a method for manufacturing the semiconductor device which is high in mass productivity.SOLUTION: An oxide semiconductor layer may be used by removing an impurity remaining in the oxide semiconductor layer, and refining it to have extremely high purity. Specifically, the oxide semiconductor layer may be used by adding a halogen element to the oxide semiconductor layer, and then performing heat treatment to remove the impurity. Fluorine is favorable as the halogen element.SELECTED DRAWING: Figure 2