baber/WOPTO huggingface dataset:
Patent JP-2020135781-A (JP)
Title: Fire alarm facility
Inventor: NAGASHIMA TETSUYA
IPC: G08B17/06
Filed: 2019-02-26
Abstract: To raise accuracy of fire determination by smoke identification to assure prevention of a non-fire alarm.SOLUTION: In a fire alarm facility 1, a photoelectric smoke sensor 14 connected with a signal line 12-1 pulled out from a receiver 10 to a warning area transmits a fire signal including identification information of a white smoke fire or a black smoke fire. An entrance/exit management system 100 transmits an entrance/exit management signal showing presence/absence of existence of a person in a warning area to the receiver. A fire alarm control part 48 of the receiver determines existence of a non-fire factor to hold without outputting a fire alarm when the white smoke fire and the existence of the person are discriminated, outputs a fire alarm showing the white smoke fire when the white smoke fire and non-existence of the person are discriminated, and outputs an alarm showing the black smoke fire irrespective of presence/absence of the existence of the person when the black smoke fire is discriminated.SELECTED DRAWING: Figure 1
Patent JP-2020138335-A (JP)
Title: Thermal print head
Inventor: KUSUMOTO YUJI
IPC: B41J2/335
Filed: 2019-02-27
Abstract: To provide a thermal print head capable of avoiding a deterioration in quality of a plurality of pieces of wiring formed by gravure offset printing.SOLUTION: A thermal print head comprises a substrate 10 that has a principal plane 10A directed in a z-direction, a plurality of pieces of wiring 30 arranged on the principal plane 10, and a resistor that is arrayed in an x-direction and that includes a plurality of heating parts conducted into the plurality of pieces of wiring 30. At least any one of the plurality of pieces of wiring 30 has a plurality of edges 301 that cross the x-direction, and a plurality of void parts 302 that penetrate in the z-direction. Each of the plurality of void parts 302 is positioned between the two adjacent edges 301A and 301B of the plurality of edges 301.SELECTED DRAWING: Figure 5
Patent JP-2019219639-A (JP)
Title: Image formation device
Inventor: ICHIKI YUKIHIRO
IPC: G03G15/00
Filed: 2019-02-27
Abstract: To provide an image formation device that can correct curls occurring in at least a tip part of a sheet to be discharged from a nip part of fixation means by a configuration without a drive source.SOLUTION: An image formation device comprises: fixation member that causes a sheet holding a non-fixed image to pass through a heating and pressing nip part; a pair of conveyance rollers that convey the sheet discharged from the nip part of the fixation means with the sheet firstly clamped; first guide means that contacts with the sheet from a single-sided side of the sheet to be discharged from the nip part at a location closer to the fixation means than the pair of conveyance rollers, and guides a conveyance of the sheet; and second guide means that contacts with the sheet from an opposite surface side of the sheet to be discharged from the nip part at the location closer to the fixation means than the pair of conveyance rollers, and guides the conveyance of the sheet. The first guide means has a concave part formed of a dent in a direction separating from a conveyance passage of the sheet as a guide part, and the second guide means has a curved part formed of an arc-shaped cross section as the guide part. At least one part of the curved part is arranged in a state with the one part put inside the concave part.SELECTED DRAWING: Figure 2
Patent JP-2020138708-A (JP)
Title: Vehicle seat
Inventor: YAMAGUCHI TAKAO
IPC: B60N2/427
Filed: 2019-03-01
Abstract: To disclose an example of a vehicle seat capable of absorbing an impact of a collision even when a cargo collides with the back surface of the vehicle seat.SOLUTION: A first load absorbing portion 13 and a second load absorbing portion 15 are provided on the back surface side of a seat frame 7. The second load absorbing portion 15 is provided below the first load absorbing portion 13 of the back surface side of the seat frame 7. As a result, even if a cargo C rotates after the upper end side of the cargo C collides with the first load absorbing portion 13, and the first load absorbing portion 13 absorbs an impact load, it is possible to absorb the impact load by the second load absorbing portion 15.SELECTED DRAWING: Figure 5
Patent JP-2020145011-A (JP)
Title: Manufacturing method of membrane electrode assembly with frame
Inventor: ASHITAKA YU
IPC: H01M8/1004
Filed: 2019-03-05
Abstract: To provide a manufacturing method of a membrane electrode assembly with a frame capable of improving productivity while bubbles contained in an adhesive can easily come out.SOLUTION: A manufacturing method of a membrane electrode assembly 20 with a frame includes: a first width adhesive application step of applying an adhesive 22a having a first width W1 to an adhesive surface 17a of an electrolyte membrane 17; a second width adhesive application step of applying an adhesive 22b having a second width W2 smaller than the first width W1 at a center position of the adhesive 22a having the first width W1; and a frame arranging step of arranging a resin frame 21 on the adhesive 22b having the second width W2 to spread the adhesive 22a having the first width W1 and the adhesive 22b having the second width W2 on the adhesive surface 17a.SELECTED DRAWING: Figure 2
Patent JP-2020145306-A (JP)
Title: Resistivity measurement method of silicon single crystal
Inventor: KUME FUMITAKA
IPC: G01N27/04
Filed: 2019-03-06
Abstract: To provide a resistivity measurement method of a silicon single crystal which can be stably measured for a long period of time after donor killer heat treatment.SOLUTION: A resistivity measurement method of a silicon single crystal which measures the resistivity of a silicon single crystal using a four-probe method includes a first grinding step of grinding at least the surface of the silicon single crystal for which the resistivity is measured, a cleaning step of cleaning the silicon single crystal that has undergone the first grinding step, a donor killer heat treatment step of heat-treating the silicon single crystal that has undergone the cleaning step, and a second grinding step of grinding at least the surface of the silicon single crystal that has undergone the donor killer heat treatment step for measuring the resistivity, and after performing the second grinding step, the resistivity of the silicon single crystal is measured by the four-probe method.SELECTED DRAWING: Figure 1
Patent JP-2019156835-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: C09K3/00
Filed: 2019-03-07
Abstract: To provide a salt and a resist composition capable of producing a resist pattern with an excellent focus margin (DOF).SOLUTION: There are provided a salt represented by formula (I), an acid generator, and a resist composition containing the same. [In the formula (I), Qand Qeach independently represent a fluorine atom or the like; Rand Reach independently represent a hydrogen atom or the like; z represents an integer of 0-6; Xrepresents *-CO-O- or the like; * represents a binding site to C(R)(R) or C(Q)(Q); Lrepresents a C3-12 alkanediyl group; Rrepresents a C1-12 saturated hydrocarbon group; u1 represents an integer of 0-2; s1 represents 1 or 2 and t1 represents 0 or 1, provided that the sum of s1 and t1 is 1 or 2; and Zrepresents an organic cation.]SELECTED DRAWING: None
Patent JP-2020145629-A (JP)
Title: Update of encryption key stored in non-volatile memory
Inventor: YURI KALUZNY
IPC: H04L9/14
Filed: 2019-03-08
Abstract: To provide a method for an unprogrammed cell to generate a new instance of an N-bit encryption key for storage in a non-volatile memory with a particular binary value.SOLUTION: The method includes: generating a random N-bit update sequence; and generating a new instance of an N-bit cryptographic key by negating each bit in the current instance of the N-bit cryptographic key, having a specific binary value, different from the correspondingly placed bits in the random N-bit update sequence, but not negating any bits in the current instance of the N-bit cryptographic key not having a specific binary value. Other embodiments will also be described.SELECTED DRAWING: Figure 1
Patent JP-2020153760-A (JP)
Title: Sample support, ionization method, and mass spectrometry
Inventor: KOTANI MASAHIRO
IPC: H01J49/04
Filed: 2019-03-19
Abstract: To prevent the breakage of a substrate caused by contact between the substrate and a pipette tip.SOLUTION: A sample support 1A is used for ionization of a sample included in a sample solution S that is dripped using a pipette tip P. The sample support 1A comprises a substrate 2 in which a plurality of through-holes 2c that are open in a first surface 2a and a second surface 2b are formed, and a frame 3 in which a through-hole 3a penetrating in a thickness direction D of the substrate 2 is formed so as to overlap a measurement region R when seen from the thickness direction D, and which is joined to the first surface 2a of the substrate 2. The through-hole 3a includes a narrow-width part 3n having a smaller width 3r than an outer diameter Pr of a tip Pa of the pipette tip P.SELECTED DRAWING: Figure 5
Patent JP-2020156239-A (JP)
Title: Power supply system
Inventor: HARADA MASAHIRO
IPC: H02J7/35
Filed: 2019-03-20
Abstract: To provide a power supply system that makes it possible to accurately grasp a power selling amount from a power generation unit capable of generating power using natural energy and a power selling amount from a fuel battery.SOLUTION: A power supply system comprises: a photovoltaic power generation unit 11 provided between a system power supply K and a load H; a storage battery 12 that is provided between the system power supply K and the load H and is capable of performing charge and discharge with power from the photovoltaic power generation unit 11; a power distribution board 20 provided on the downstream side of the photovoltaic power generation unit 11 and the storage battery 12; a fuel battery 30 connected to the power distribution board 20 on the downstream side of the photovoltaic power generation unit 11 and the storage battery 12; a power selling/purchasing meter 50 that is provided on the upstream side of the photovoltaic power generation unit 11 and the storage battery 12 and is capable of detecting at least power flowing to the upstream side; and a power selling meter 60 that is provided on the downstream side of the photovoltaic power generation unit 11 and the storage battery 12 and on the upstream side of the power distribution board 20 and the fuel battery 30 and is capable of detecting at least power flowing to the upstream side. The storage battery 12 is set in an eco mode in which charging with power from the system power supply K and power from the fuel battery 30 is disabled.SELECTED DRAWING: Figure 1
Patent JP-2020154956-A (JP)
Title: Numerical control device and machine tool
Inventor: SAITO TAKAHIRO
IPC: B23Q15/00
Filed: 2019-03-22
Abstract: To provide a numerical control device and a machine tool capable of accurately stopping a drive shaft at a specified rotational position.SOLUTION: A numerical control device includes a CPU. The CPU starts the clamping of a drive shaft by a clamping device when the drive shaft connected to a C-shaft table moves to a specified rotational position by driving of a C-shaft motor. The CPU determines whether a misalignment amount is equal to or less than an error threshold when clamping of the drive shaft by the clamping device is completed. The CPU unclamps the drive shaft from the clamping device (S61) and controls clamping thereafter (S81) when it is determined that the misalignment amount is larger than the error threshold. Therefore, the numerical control device can accurately stop the drive shaft at a designated rotational position.SELECTED DRAWING: Figure 6
Patent JP-2020159693-A (JP)
Title: Evaluation method of food texture
Inventor: TOKUHISA KIICHI
IPC: G01N3/08
Filed: 2019-03-25
Abstract: To provide a method for evaluating the texture of foods, particularly the texture of foods having a fibrous structure such as meat, by a simple method using a conventional analyzer.SOLUTION: Using a conventional uniaxial compression tester, elastic modulus and elastic limit strain are analyzed by pressing a food by a cylindrical plunger with a diameter of 3 to 8 mm that moves at a constant speed of 0.05 to 1.0 mm/s, and the texture of the food is evaluated by a two-axis graph with the elastic modulus and the elastic limit strain as axes.SELECTED DRAWING: Figure 5
Patent JP-2020161694-A (JP)
Title: Circuit board and manufacturing method of electric connection box including the same
Inventor: HARAGUCHI AKIRA
IPC: H05K7/06
Filed: 2019-03-27
Abstract: To provide a circuit board which enables an electronic component having a narrow terminal pitch to be mounted thereon, and to provide a manufacturing method of an electric connection box including the circuit board.SOLUTION: In an electric connection box 100, electronic components 5, arranged parallel to each other and each including a first terminal and a second terminal, are mounted on a circuit board 1. The circuit board 1 includes an insulating holding member 2, a conductive plate 3, and a signal circuit 6. The conductive plate 3 is held by the holding member 2. The first terminal is joined to the conductive plate 3. The signal circuit 6 is formed on a surface of the holding member 2 by a conductive nano ink including flux. An end part of the signal circuit 6 and the second terminal are joined by solder.SELECTED DRAWING: Figure 1
Patent JP-2020159129-A (JP)
Title: Roof structure
Inventor: MIZUNO SETSU
IPC: E04D13/072
Filed: 2019-03-27
Abstract: To provide a roof structure capable of improving ceiling design while ensuring drainage performance by a gutter of the roof structure.SOLUTION: A roof structure 1 includes: a gutter frame 10 attached to a water last girder 3, which extends being inclined with respect to the longitudinal direction of the water last girder 3; a roof face material attached to the gutter frame 10; and a ceiling material 20 disposed beneath the roof face material. A mounting material 30 extends parallel to the longitudinal direction of the water last girder 3 and is attached to the water last girder 3. The supporting material 40 extends in a direction crossing the longitudinal direction of the mounting material 30 and is attached to the mounting material 30. The ceiling material 20 is attached to the supporting material 40.SELECTED DRAWING: Figure 2
Patent JP-2019147381-A (JP)
Title: Sealant film, and package material and package bag using the same
Inventor: SUZUKI FUMI
IPC: B65D30/02
Filed: 2019-03-28
Abstract: To provide a sealant film exhibiting high laminate strength with a substrate layer, excellent in slipperiness, exhibiting high biomass degree as a whole film and low in load to environment.SOLUTION: There is provided a sealant film consisting of a layer 1 used by laminating on a substrate layer, consisting of one or more petroleum-derived polyethylene resin and one or more layer 2 consisting of a plant-derived polyethylene resin, in which an outermost surface layer forming a substrate layer laminate consists of the layer 1 consisting of the petroleum-derived polyethylene resin, the petroleum-derived polyethylene resin has area percentage of a low molecular weight area with molecular weight of 1000 or less in a molecular weight distribution figure by a gel permeation chromatography method of 0.5 area% based on all peak areas and biomass degree of whole film of 45 to 80%.SELECTED DRAWING: Figure 1
Patent JP-2020163897-A (JP)
Title: Simulation method of tire
Inventor: YAEI YOICHI
IPC: G06F30/10
Filed: 2019-03-28
Abstract: To carry out simulation of a wear state of a tire with high accuracy.SOLUTION: Provided is a method for simulating a wear state of a tire by using a computer. This method includes a wear calculation process for calculating a wear state of a tire model. The wear calculation process includes the steps of: determining a movement scheduled position 20 of a first nodal point 17 for moving the first nodal point 17 to a second nodal point 19 side; moving the first nodal point 17 to the movement scheduled position 20, when the movement scheduled position 20 is located on a tread ground plane 14 side of the second nodal point 19, and if a distance D1 between the movement scheduled position 20 and the second nodal point 19 is greater than a predetermined threshold U; and deleting the first nodal point 17, when the movement scheduled position 20 is located on the tread ground plane 14 side of the second nodal point 19, and if the distance D1 is equal to the threshold U or less, and moving the second nodal point 19 to the movement scheduled position 20 and defining the moved second nodal point 19 as a new first nodal point 17.SELECTED DRAWING: Figure 9
Patent JP-2019115748-A (JP)
Title: Double sided color screen
Inventor: IGARASHI HISAO
IPC: A47G1/17
Filed: 2019-03-12
Abstract: To provide a double sided color screen in which the front and back having a different color of the screen can simply be changed, a photograph or a picture can be replaced at any time, and a screen body color or coloring can be changed.SOLUTION: Magnets 3 are attached every one piece of screen and on the surface/back side. Cloth 4 or paper having a different color is stretched on the double sides to make the screen having a different background color and coloring. The connection for every one piece of screen is made by using magnets 8 in the side face of the screen. Photographs 7, pictures, characters or family trees are attached to a panel-board 6. Metal plates 5 are attached to the side of the panel-board 6 so that one piece of panel-board 6 or several pieces can be attached or detached to/from the surface of one piece of screen. The replacement of the panel can simply be performed on the double sides of the screen at any time.SELECTED DRAWING: Figure 1
Patent JP-2020164439-A (JP)
Title: Stabilized high internal phase w/o type emulsion composition and cosmetic using the same
Inventor: MORITA TOSHIMITSU
IPC: A61K8/39
Filed: 2019-03-28
Abstract: To provide a high internal phase W/O type emulsion composition so as to stabilize an emulsified condition even when using a polyglycerol fatty acid ester as an emulsifier and to provide a cosmetic using the same.SOLUTION: There is provided a high internal phase W/O type emulsion composition which comprises (A) an emulsifier, (B) oil, (C) an oil gelling agent and (D) water in which the ratio occupied by the water phase is 70 mass% or more, wherein the emulsifier (A) contains a polyglycerol fatty acid ester having an unsaturated fatty acid and/or a branched fatty acid in the residue and does not contain a polyglycerol fatty acid ester having only a linear saturated fatty acid in the residue. The emulsifier (A) preferably does not contain both polyglyceryl-6 octastearate and polyglyceryl-10 laurate as a polyglycerol fatty acid ester having only the linear saturated fatty acid in the residue.SELECTED DRAWING: None
Patent JP-2020165753-A (JP)
Title: Three-dimensional measuring device and measurement method
Inventor: SHIMMYO KENJI
IPC: G01B11/24
Filed: 2019-03-29
Abstract: To provide a three-dimensional measuring device with which it is possible to measure the dimensions of a measurement object such as a human body simply with high accuracy.SOLUTION: Provided is a three-dimensional measuring device for measuring the dimensions of a measurement target person TP on the basis of the depth data of the measurement target person TP which is obtained by a depth sensor 12 capable of measuring the distance to a measurement object. This device comprises: a portion for processing a step S108a as a significant point setting unit which sets a plurality of significant points P on the circumference of measurement object region of circumferential dimension on the basis of the depth data obtained by measuring the measurement target person TP along the circumferential dimension; and a portion for processing steps S110, S111 as a circumferential dimension measuring unit which measures the circumferential dimensions (around-hip AH, around-waist AW, around-bust AB, around-shoulder AS, around-neck NE, around-upper arm UA, around-arm AA, around-thigh AT, around-knee AK, etc.) of a measurement object region linking the plurality of significant points in the circumferential direction by a multiple regression prediction curve C.SELECTED DRAWING: Figure 1
Patent JP-2019094357-A (JP)
Title: Clock gene expression promoting composition
Inventor: KITAMURA SEIICHI
IPC: A61Q5/02
Filed: 2019-03-29
Abstract: To provide compositions capable of adjusting a biological clock system, the composition not having safety problems as compared with prior arts and being capable of manufacturing and utilizing in technical scale.SOLUTION: The above object of the invention can be solved by a composition containing Kaempferia parviflora and having the expression promoting effect of clock genes such as Per2, Cry1, Bmal1, and Clock, a circadian rhythm adjustment effect, and/or a sleep improving effect.SELECTED DRAWING: Figure 1
Patent JP-2020164043-A (JP)
Title: Support structure for vehicle and method of manufacturing the same
Inventor: MARUYAMA YASUHIRO
IPC: B22D21/04
Filed: 2019-03-29
Abstract: To provide a support structure for a vehicle, which can make a machining margin of an attaching part for an external component smaller than ever, while securing necessary rigidity.SOLUTION: A support structure 1 for a vehicle, which is formed by casting, comprises a body part 2 that is attached on the side of the vehicle, a plurality of support parts 3a, 3b, 3c and 3d that are extended from the body part 2 so as to support a vehicle component, and a plurality of rib parts 4a, 4b, 4c and 4d for connecting the support parts and the body part 2, respectively. A weight-reduced part 5 is formed in the rib part 4d by being casted. An attaching part 6 for an external component is formed in the weight-reduced part 5.SELECTED DRAWING: Figure 1
Patent JP-2020167049-A (JP)
Title: Measurement device and measurement method of internal short circuit state quantity
Inventor: MURATA KOSUKE
IPC: G01R31/36
Filed: 2019-03-29
Abstract: To measure a heat generation phenomenon by an inner short circuit with high accuracy by reproducing a state quantity at the time of the inner short circuit of a battery with high accuracy.SOLUTION: A measurement device 10 of an internal short circuit state quantity, comprises: a plurality of division bodies 11; a close circuit 12 electrically connecting the plurality of division bodies 11; a current sensor 13; a voltage sensor 14; a thermal amount sensor 15; a heat insulation member 16; and a short circuit member 17. The plurality of division bodies 11 is modeled so that it is obtained by dividing a plurality of cells 21 laminated and arranged in a battery in a lamination direction. The short circuit member 17 short circuits any one of the plurality of division bodies 11. A processing device 19 measures a voltage decline of an internal short circuit resistance on the basis of a terminal voltage detected by a second voltage sensor 14b in a short circuit division body 23 in which the internal short circuit is performed by the short circuit member 17. The processing device 19 refers to a map of a correspondence relation of a short circuit resistance value and a voltage decline speed on the basis of data of the voltage decline of the internal short circuit resistance, and acquires the short circuit resistance value corresponding to the voltage decline of the internal short circuit resistance.SELECTED DRAWING: Figure 1