baber/WOPTO huggingface dataset:
Patent JP-2019043620-A (JP)
Title: Pouch container
Inventor: YAMAMOTO TAKASHI
IPC: B65D33/08
Filed: 2017-09-01
Abstract: To provide a pouch container capable of more smoothly expanding an opening.SOLUTION: A pouch container A1 comprises a front sheet 1A and a back sheet 1B. A space surrounded by a first primary part 2A and a second primary part 2B forms a charging part 51 of content. An opening 52 connected to the charging part 51 is formed between the first primary part 2A and the second primary part 2B of an upper part of the pouch container. The pouch container A1 further comprises: a first inner space 4A formed between the first primary part 2A and the first auxiliary part 3A; a second inner space 4B formed between the second primary part 2B and the second auxiliary part 3B; a first insertion port formed in the first auxiliary part 3A so as to allow a finger to be inserted into the first inner space 4A; a second insertion port formed in the second auxiliary part 3B so as to allow a finger to be inserted into the second inner space 4B. At least part of an end edge of the first auxiliary part 3A is not connected to the first primary part 2A, meanwhile at least part of an end edge of the second auxiliary part 3B is not connected to the second primary part 2B.SELECTED DRAWING: Figure 3
Patent JP-2017228798-A (JP)
Title: Thermal type flowmeter
Inventor: TOKUYASU NOBORU
IPC: G01F1/692
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal type flowmeter which is highly accurate, highly reliable, and has a simple structure.SOLUTION: A thermal type flowmeter includes: a sub-passage for taking in fluid to be measured; a sensor element for measuring a flow rate of the fluid to be measured in the sub-passage; a temperature detection element for detecting the temperature of the fluid to be measured; a drive circuit for controlling a heating temperature of the sensor element; and a protection circuit for protecting the drive circuit from noise. A substrate of the sensor element is formed with a cavity. A thin film part on the cavity is formed with a heat resistor via an electric insulation film. In a thermal type flow meter for detecting a flow rate from the temperature distribution of the thin film part, the sensor element and the drive circuit are mounted on a metallic lead frame. The sensor element, the drive circuit, and the lead frame are chip-packaged by sealing a whole periphery with a thermosetting resin, and at least either chip component for protecting the drive circuit or an air temperature detection element is jointly loaded.SELECTED DRAWING: Figure 1
Patent JP-2019048595-A (JP)
Title: Vehicle seat
Inventor: KIMURA KOJI
IPC: B60N3/06
Filed: 2017-09-12
Abstract: To obtain a vehicle seat which can be folded compactly in a chip-up state.SOLUTION: A vehicle seat 10 includes a seat back 1, a seat cushion 3, and a base 6. The seat cushion 3 has a rear cushion part 4, a front cushion part 5, and a pivot part 7C. The rear cushion part 4 has a rear upper surface 4S and a front surface 4F, and the front cushion part 5 has a front upper surface 5S and a rear surface 5B. The pivot part 7C extends in a seat width direction at a position located below the front upper surface 5S and at the front side of a position of the rear surface 5B and supports the front cushion part 5 so that the front cushion part 5 can rotate. The front cushion part 5 rotates around the pivot part 7C so as to rise and thereby form a chip-up state.SELECTED DRAWING: Figure 3
Patent JP-2018167906-A (JP)
Title: bag
Inventor: IIO Yasunari
IPC: B32B27/36
Filed: 2017-09-13
Abstract: To provide a bag having piercing resistance and heat resistance.SOLUTION: The laminate constituting a bag having a steam vent mechanism includes at least a first base material, a second base material and a sealant layer in this order. One of the first base material and the second base material contains polyethylene terephthalate and the other contains polybutylene terephthalate. Between the first base material and the second base material, one containing polyethylene terephthalate has a multilayer structure part containing 51 wt% or more of polybutylene terephthalate and having ten layers or more, and the IV value of polybutylene terephthalate is between 1.10 dl/g and 1.35 dl/g inclusive.SELECTED DRAWING: Figure 1
Patent JP-2018048067-A (JP)
Title: Dispersant composition for hydraulic compositions
Inventor: TANAKA SHUNYA
IPC: C04B22/16
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant composition for hydraulic compositions that makes it possible to obtain a hydraulic composition having excellent flowability.SOLUTION: A dispersant composition for hydraulic compositions contains (A) a polymer compound having a monomer unit containing a naphthalene ring, and (B) a surfactant having a carboxylic acid group or a phosphate group.SELECTED DRAWING: None
Patent JP-2019054497-A (JP)
Title: Reception device, transmission device, and communication system
Inventor: TSUBOUCHI YUTA
IPC: H04L27/38
Filed: 2017-09-19
Abstract: To provide, according to an embodiment, a reception device, transmission device, and communication system capable of accelerating wired communication.SOLUTION: According to an embodiment, a reception device is provided which comprises a reception node, a first frequency conversion circuit, a second frequency conversion circuit, a first adder circuit, a second adder circuit, a first compensation circuit, and a second compensation circuit. The first frequency conversion circuit is electrically connected to the reception node. The second frequency conversion circuit is electrically connected to the reception node. The first adder circuit is electrically connected to the first frequency conversion circuit. The second adder circuit is electrically connected to the second frequency conversion circuit. The first compensation circuit is electrically connected between the first frequency conversion circuit and the second adder circuit. The second compensation circuit is electrically connected between the second frequency conversion circuit and the first adder circuit. The first compensation circuit comprises a reverse phase amplifier and a first capacitor. The second compensation circuit comprises a positive phase amplifier and a second capacitor.SELECTED DRAWING: Figure 3
Patent JP-2019054981-A (JP)
Title: Inspection device, control method and program of inspection device
Inventor: SAKAKAWA YUKIO
IPC: A61B3/10
Filed: 2017-09-20
Abstract: To maintain the optimum focusing state during photographing of a topographic image in an inspection device performing topographic image photographing.SOLUTION: An inspection device includes: a first optical system which is the optical system for photographing a topographic image of an inspection object and includes focusing means for focusing the measurement light on the inspection object; a second optical system which photographs a frontal image of the inspection object; instruction reception means which receives the instruction of photographing of a topographic image by the first optical system in the state that a moving image of the inspection object photographed by at least one of the first optical system and the second optical system is displayed on display means; and control means which controls focusing means during photographing of the topographic image by the first optical system based on the instruction on the basis of the focusing information obtained from the frontal image photographed by the second optical system after receiving the instruction.SELECTED DRAWING: Figure 1
Patent JP-2019061029-A (JP)
Title: Toner storage device and image forming apparatus
Inventor: MATSUSHIMA KAN
IPC: G03G21/00
Filed: 2017-09-26
Abstract: To prevent the occurrence of bending of toner leakage prevention means.SOLUTION: A cleaning device 40 comprises: a housing 410 that is provided with an opening 410 at a portion facing a photoreceptor drum that rotates while holding toner, and stores a residual toner therein; and a lower seal member 44 that extends along an axial direction B intersecting the rotation direction A of the photoreceptor drum and is provided facing the opening 410, and has an end on the upstream side in the rotation direction A fixed to a lower edge part 412 of the housing 41 and is in contact with the photoreceptor drum on the downstream side to prevent leakage of the toner, where the lower seal member 44 is reinforced at both ends in the axial direction B.SELECTED DRAWING: Figure 3
Patent JP-2019062441-A (JP)
Title: Elastic wave device
Inventor: KIMURA TETSUYA
IPC: H03H9/145
Filed: 2017-09-27
Abstract: To provide an elastic wave device capable of achieving high frequency and good characteristics.SOLUTION: In an elastic wave device 1 using longitudinal wave type leaky elastic wave, an IDT electrode 9 is provided on a first main surface 8a or a second main surface 8b of a piezoelectric layer 8, and is stacked on the second main surface 8b of the piezoelectric layer 8 so as to support the piezoelectric layer 8. The piezoelectric layer 8 is provided with an energy confinement layer for confining the energy of the longitudinal wave type leaky elastic wave, and the thickness of the piezoelectric layer 8 is λ or less when the wavelength defined by the electrode finger pitch of the IDT electrode 9 is λ, and a groove 8c is provided on at least one of the first main surface 8a and the second main surface 8b of the piezoelectric layer 8, and the IDT electrode 9 has a portion which enters into the groove 8c.SELECTED DRAWING: Figure 1
Patent JP-2019063097-A (JP)
Title: Column wiring structure
Inventor: YUGAWA TAKANORI
IPC: A47B13/00
Filed: 2017-09-29
Abstract: To provide a column wiring structure capable of simplifying a wiring processing work for inserting wirings into an inner space of a column in a vertical direction and getting the wirings together.SOLUTION: There is provided a column wiring structure comprising: an opening which extends in a vertical direction and which is connected to an inner space A of a column; and a cover body J for closing the opening, the wiring structure inserting wirings C into an inner space A in a vertical direction. The column wiring structure further comprises a wiring vibration prevention tool K for preventing vibration of the wirings C and capable of being attached to and detached from the column. The wiring vibration prevention tool K has engagement parts 21, 21 for engaging the cover body J. In a state of attaching the wiring vibration prevention tool K to the column, vibration of the wirings C in the inner space A of the column can be easily prevented by the wiring vibration prevention tool K, and by engaging the cover body J to the engagement parts 21, 21 of the wiring vibration prevention tool K, the opening of the column can be closed easily by the cover body J.SELECTED DRAWING: Figure 9
Patent JP-2018097355-A (JP)
Title: Image formation apparatus
Inventor: AOKI KOHEI
IPC: G03G15/20
Filed: 2017-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which improves the convenience of a user.SOLUTION: An image formation apparatus includes: an endless belt rotor 120 which forms a nip part N in cooperation with a rotor 130; first roller 122 and second roller 121 which support the belt rotor 120 in a rotatable manner; a stepping motor 155; a drive transmission unit 152 which transmits the driving of the stepping motor to the first roller 122 so as to change the inclination of the first roller 122 with respect to the second roller 121; an output unit 10 which outputs a signal of a rotation amount instructing the rotation amount of a rotor of the stepping motor; and a current control unit 180 which controls the current flowing in the coil of the stepping motor on the basis of the signal of the rotation amount. A notification unit 10 performs the prescribed notification in the state where the image formation processing can be executed on the basis of the output of a detection unit 153 detecting the position of the first roller 122 and the rotation amount instructed by the output unit 10 and counted by a count unit C.SELECTED DRAWING: Figure 2
Patent JP-2019073868-A (JP)
Title: Drainpipe jamming detection system and drainpipe jamming detection program
Inventor: AOKI KAZUYOSHI
IPC: E03C1/122
Filed: 2017-10-13
Abstract: To provide a drainpipe jamming detection system and a drainpipe jamming detection program, that can detect jamming of a drainpipe more accurately.SOLUTION: A drainpipe jamming detection system 1 comprises: providing a drainage horizontal branch pipe 11 with a water level detector 12a (12b); measuring a time (a drainage time) required for a change of a water level in the drainage horizontal branch pipe 11 based on a water level information from the water level detector 12a (12b); judging that the drainpipe is jammed if the drainage time is more than a predetermined time; and sending an alert to a management office 3 or a building maintenance company 4.SELECTED DRAWING: Figure 1
Patent JP-2019075277-A (JP)
Title: Fuel cell
Inventor: KITAO NORIYUKI
IPC: H01M8/10
Filed: 2017-10-16
Abstract: To provide a fuel cell having a water electrolysis function and capable of maintaining a water electrolysis function over a long period of time.SOLUTION: In a fuel cell including a unit cell having a membrane electrode assembly in which an anode catalyst layer is disposed on one side of a solid polymer electrolyte membrane and a cathode catalyst layer is disposed on the other side, the anode catalyst layer includes a water electrocatalyst and fibrous carbon, and the weight of fibrous carbon is 35 to 55% by weight with respect to the total weight of the anode catalyst layer.SELECTED DRAWING: Figure 1
Patent JP-2019079987-A (JP)
Title: Electronic element mounting substrate, electronic device, and electronic module
Inventor: FUNAHASHI AKIHIKO
IPC: H01L23/02
Filed: 2017-10-26
Abstract: To provide an electronic element mounting substrate that reduces the occurrence of cracks in the substrate from a portion of a gap of an internal conductor due to external stress, and can improve the rigidity of the electronic element mounting substrate.SOLUTION: An electronic element mounting substrate 1 includes a first insulating layer 2a, a second insulating layer 2b located on the lower surface of the first insulating layer 2a, and a third insulating layer 2c located on the lower surface of the second insulating layer 2b. The electronic element mounting substrate 1 further includes a first conductor layer 5a located between the first insulating layer 2a and the second insulating layer 2b and a second conductor layer 5b located between the second insulating layer 2b and the third insulating layer 2c. The first conductor layer 5a has a first gap 5ag. The second conductor layer 5b has a second gap 5bg. In a plan view, the first gap 5ag overlaps with the second conductor layer 5b, and the second gap 5bg overlaps with the first conductor layer 5a.SELECTED DRAWING: Figure 1
Patent JP-2019077658-A (JP)
Title: Deodorant composition for hircus
Inventor: KURASAKI YUSUKE
IPC: A61K8/9794
Filed: 2017-10-27
Abstract: To provide useful deodorant compositions which are excellent in suppressing the odor of hircus and which are difficult to outflow active ingredient caused by sweating.SOLUTION: The present invention provides a deodorant composition for hircus containing Component (A): cymen-5-ol, persimmon tannin, tea extract and dipotassium glycyrrhizinate; component (B): zinc phenol sulfonate and artichoke extract; component (C): Pyrus communis fruit juice fermented solution; and component (D): human ceramide compound.SELECTED DRAWING: None
Patent JP-2019077554-A (JP)
Title: Image formation device and feeding device
Inventor: OCHI JUNICHI
IPC: G03G15/00
Filed: 2017-10-27
Abstract: To provide an image formation device and a feeding device that reduce sudden sound made when the rear end of the recording material passes through the separate nip part and also enhances the productivity.SOLUTION: The present invention includes: a feeding member; a first transportation member; a separating member; a second transportation member; detection means; and controlling means that controls, by transporting a second recording material on the mount mounted by the feeding member with its part overlapping a first recording material, so that the rear end of the first recording member passes through the nip part after the leading end of the second recording material passes through the nip part and controls so that the second recording material is stopped before the leading end of the second recording material reaches the second transportation member. The controlling means changes the feeding conditions for feeding again the stopped second recording member based on the result of the detection on the second recording material by the detection means, after the first recording material and the second recording material partly overlapping are separated from each other.SELECTED DRAWING: Figure 11
Patent JP-2019082567-A (JP)
Title: Image forming optical system, image projection apparatus, and imaging apparatus
Inventor: TAKAHASHI MAKOTO
IPC: G02B13/18
Filed: 2017-10-30
Abstract: To provide an image forming optical system which has a simple configuration and an excellent optical performance regardless of a wide angle and to provide an image projection apparatus and an imaging apparatus.SOLUTION: The image forming optical system includes a front group, a diaphragm, and a rear group in order from an enlargement conjugate side. The front group has, in order from the enlargement conjugate side, a first lens having negative refractive power, a meniscus-shaped second lens having at least one aspherical surface and negative reflective power, and a third lens whose enlargement conjugate side surface is aspherical and which has negative reflective power. The second lens has positive refractive power in a peripheral part and the enlargement conjugate side surface of the third lens is concave.SELECTED DRAWING: Figure 1
Patent JP-2019082230-A (JP)
Title: Tread friction piece
Inventor: UEDA HIROYUKI
IPC: F16D69/02
Filed: 2017-10-31
Abstract: To provide a tread friction piece which gives a solid lubricant for giving lubricity to a flange portion of a wheel while maintaining a good tread.SOLUTION: A tread friction piece pressed against a tread of a wheel of a railway vehicle to be acted on the tread is provided. In an integrated type tread friction piece made by assembling a friction piece body portion that is attached to a back plate portion connecting to a drive mechanism on a back surface, and a solid lubricant portion that protrudes to a side part of the friction piece body portion and gives lubricity to the flange portion of the wheel, composition inclination in a thickness direction thereof is given to a boundary layer of the friction piece body portion and the solid lubricant portion.SELECTED DRAWING: Figure 2
Patent JP-2018082165-A (JP)
Title: Hardening material and laminate
Inventor: KAWAHARA YUKO
IPC: H01L23/373
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hardening material which enables the effective enhancement in insulating property and enables the effective enhancement in heat conductivity.SOLUTION: A hardening material according to the present invention comprises first boron nitride cohering particles, second boron nitride cohering particles, and a hardening compound. The first boron nitride cohering particles are aggregates of primary particles of a first boron nitride. The first boron nitride cohering particles have a porosity of less than 50%. The second boron nitride cohering particles are aggregates of primary particles of a second boron nitride. The second boron nitride cohering particles have a porosity of 50% or more.SELECTED DRAWING: Figure 1
Patent JP-2018110511-A (JP)
Title: Short-circuit detection circuit of full-bridge circuit
Inventor: LEE WEN-JAN
IPC: H02P29/024
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a short-circuit detection circuit adapted to a full-bridge circuit.SOLUTION: A short-circuit detection circuit is adapted to a full-bridge driver circuit which includes: a first high-side transistor coupled from a supply voltage to a first output node; a second high-side transistor coupled from the supply voltage to a second output node; a first low-side transistor coupled from the first output node to a ground; a second low-side transistor coupled from the second output node to the ground; and a motor coil coupled from the first output node to the second output node. The short-circuit detection circuit includes a first voltage dividing circuit, a second voltage dividing circuit, a high-side selector, a high-side comparator, a low-side selector, and a low-side comparator.SELECTED DRAWING: Figure 3
Patent JP-2019083918-A (JP)
Title: Desk and holding structure
Inventor: TAKAZAWA AYAKA
IPC: A47B13/02
Filed: 2017-11-02
Abstract: To provide a desk that allows an object to be stored to be easily stored in a duct.SOLUTION: A desk includes: a top plate; a pair of standing walls that form a duct which is a space for storing a stored object by being arranged so as to face each other at a predetermined interval below the top plate; a pair of protrusions formed protrusively from the surfaces opposed to each other of the pair of standing walls, which extend in the extending direction of the duct; and a holding structure provided in the duct by holding the pair of protrusions in the vertical direction, which can hold the stored object. The holding structure includes a support member laid between the pair of protrusions, and an attaching member supported by the support member, to which the stored object is attached. The pair of protrusions are held in a vertical direction by the engagement of the support member and the attaching member.SELECTED DRAWING: Figure 9
Patent JP-2018081096-A (JP)
Title: Method for analyzing oil content in metal compound powder
Inventor: FUJITA KIMIHIKO
IPC: G01N21/33
Filed: 2017-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method that can quickly confirm whether there is a mixture into a metal compound powder, even if the mixture is oil.SOLUTION: A method for analyzing oil content in metal compound powder includes the steps of: subjecting modified oil, resulting from mixing into metal compound powder and contacting with it, to solid-liquid extraction using a solvent, to obtain an extract; and measuring an absorbance of the extract at a predetermined wavelength with an ultraviolet/visible spectrophotometer, to identify the modified oil.SELECTED DRAWING: None
Patent JP-2019087450-A (JP)
Title: connector
Inventor: KAWASHIMA NAOMICHI
IPC: H01R13/506
Filed: 2017-11-08
Abstract: To prevent fine sliding friction of a terminal due to wire vibration.SOLUTION: A connector (female connector 1) includes an inner housing 20 in which an electric wire W is drawn out and fitted to a mating housing 90 and vibration transmitting members 30, 40 each having a mating contact portion (inner peripheral surface 31A) that can be in contact with the mating housing 90, in which the vibration transmitting members 30, 40 have a wire fixing portion 43 to which the electric wire W is fixed, the vibration from the wire fixing portion 43 can be transmitted from the mating contact portion 31A to the mating housing 90, and the inner housing 20 is allowed to be relatively moved with respect to the vibration transmitting members 30, 40.SELECTED DRAWING: Figure 10