baber/WOPTO huggingface dataset:
Patent JP-2019045392-A (JP)
Title: Contact detection device
Inventor: MORI DAISUKE
IPC: G01L13/02
Filed: 2017-09-05
Abstract: To discriminate a normality/abnormality of a sensor itself for detecting the next physical variation by the sensor which detects the physical variation of a volume space.SOLUTION: A contact detection device includes a foam body 10 for forming foam synthetic resin material covering a base material 1 formed in a specific shape or the foam rubber material in the specific shape; a predetermined volume space 4 formed between an opposing base material 1 and the foam body 10; and a sensor SEN for detecting a pressing force from the outside applied to the volume space 4 as a physical variation of the volume space 4 formed in the physical space 4. Further, a sensor operation output circuit for detecting the pressing force from the outside applied to the volume space 4 as the physical variation of the volume space 4, and a sensor abnormality discrimination circuit for discriminating the abnormality of the sensor SEN itself from a detection signal of the sensor SEN within a predetermined time immediately after detecting the operation of the sensor SEN are provided.SELECTED DRAWING: Figure 4
Patent JP-2019045814-A (JP)
Title: Liquid developing device and control program for liquid developing device
Inventor: YOKOYAMA YUKI
IPC: G03G15/10
Filed: 2017-09-07
Abstract: To prevent clogging of grooves of a holding unit with liquid developer.SOLUTION: A toner transition control unit (130) converts the amount of supply of liquid developer into the amount of charge and controls, with a synchronization unit (136), the drive of a charging device (71) with the amount of charge converted by a charging/driving unit (132) synchronized with exposure performed by an exposure control unit. The toner transition control unit (130) controls, with the synchronization unit (136), application of bias between a supply roller (74) and a developing roller (85) with a supply roller bias application unit (134) and a developing roller bias application unit (135) in a bias application unit (133) synchronized with the exposure performed by the exposure control unit (126). This can inhibit application of bias to uncharged toner particles and prevent clogging of grooves of the supply roller (74) with toner particles.SELECTED DRAWING: Figure 3
Patent JP-2017211091-A (JP)
Title: Fire-resisting structure of penetration part
Inventor: SUGIHARA NOBUKAZU
IPC: F16L5/04
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resisting structure of a penetration part, which can prevent a thermal expansion fire-resisting device from coming off a fireproof partition body even when wiring and a piping material are subjected to force for moving them in the axial direction and can prevent a through hole from becoming a path of smoke.SOLUTION: A fire-resisting structure of a penetration part provided in a fireproof partition wall W of a building is constructed such that a wire conduit P is inserted in a through hole Wa and a thermal expansion fire-resisting device 11 is provided between the inner peripheral surface of the through hole Wa and the outer peripheral surface of the wire conduit P. In this fire-resisting structure of the penetration part, the thermal expansion fire-resisting device 11 is arranged to surround the outer peripheral surface of the wire conduit P with a gap Ka left therefrom and is fixed to the fireproof partition wall W. In the gap Ka, a filling material 21 is provided for closing the gap Ka while permitting movement of the wire conduit P in the axial direction relative to the thermal expansion fire-resisting device 11.SELECTED DRAWING: Figure 6
Patent JP-2019054060-A (JP)
Title: Semiconductor storage device
Inventor: NAKAZAWA SHINGO
IPC: G11C5/02
Filed: 2017-09-13
Abstract: To provide a semiconductor memory capable of reducing a chip area.SOLUTION: A semiconductor memory according to an embodiment comprises a semiconductor substrate. A plurality of first wirings are provided on the semiconductor substrate, and a plurality of second wirings intersect with the plurality of first wirings. A cell array is arranged in an intersection part between the first wiring and the second wiring, and one end of the cell array is connected to the first wiring and the other end is connected to the second wiring. A first control circuit is provided in a semiconductor substrate direct under the cell array, and includes a plurality of first conductive control transistors connected to respective one ends of the plurality of first wirings. A second control circuit is connected in common to one end of the plurality of control transistors, and delivers the voltage applied to any of the first wirings to the plurality of control transistors. A second control circuit includes a first transistor of a first conductivity type first transistor provided in the semiconductor substrate direct under the cell array together with the first control circuit, and a second transistor of a second conductivity type connected in parallel to the first transistor and provided in a semiconductor substrate below the space between adjacent first control circuits.SELECTED DRAWING: Figure 5
Patent JP-2019054484-A (JP)
Title: Piezoelectric device
Inventor: MIZUSAWA SHUICHI
IPC: H03H3/007
Filed: 2017-09-19
Abstract: To provide a piezoelectric device capable of preventing conductive adhesive from spreading to an excitation electrode on an undersurface of a piezoelectric vibration piece, while reducing the cost of manufacture.SOLUTION: A piezoelectric device PD includes a piezoelectric vibration piece 40 having an excitation electrode and an extraction electrode extracted therefrom, a rectangular ceramic base 10 in a plan view having a wall surface formed from a bottom face with a taper angle, a connection bump CB formed on the bottom face for applying a voltage to the piezoelectric vibration piece, and a step part 19 being brought into contact with the connection bump in a longitudinal direction of a rectangle, and formed integrally with the base. The extraction electrode and the connection bump CB are connected by conductive adhesive EA, and the piezoelectric vibration piece is supported obliquely with respect to the bottom face in a cantilever state in contact with the step part.SELECTED DRAWING: Figure 1
Patent JP-2019053020-A (JP)
Title: Inspection method, device, system and program
Inventor: FUSE TAKASHI
IPC: G01N21/958
Filed: 2017-09-20
Abstract: To provide an inspection method with which it is possible to accurately detect a defect in a transparent inspection target.SOLUTION: A lighting device 2 displays a lighting pattern on a display surface, an imaging device 5 captures the image of a transparent inspection target lighted by the lighting pattern, and a processor generates a plurality of lighting patterns in which the phase difference of irradiation intensity is constant for at least two kinds of pattern that are periodic along mutually different directions, outputs an instruction to capture, for each of multiple kinds of pattern, the image of an inspection target 10 lighted by the plurality of lighting patterns and acquire the captured image to the imaging device, and exercises synchronization control for causing the operations of the lighting device and the imaging device to be synchronized. The processor superimposes the amplitude change of brightness of the captured image of the inspection target lighted by the plurality of lighting patterns for each of multiple kinds of pattern, and detects a defect of the inspection target on the basis of the result of comparison of the amplitude change of brightness of the superimposed captured images with the amplitude change of brightness of captured images previously superimposed on a reference target for each of multiple kinds of pattern.SELECTED DRAWING: Figure 1
Patent JP-2019055892-A (JP)
Title: Hydrogen production equipment
Inventor: EGUCHI KOHEI
IPC: C01B3/50
Filed: 2017-09-20
Abstract: To effectively use water removed from gas which includes modified gas and is delivered from a modifier.SOLUTION: Hydrogen production equipment 10A comprises: a multiple cylindrical modifier 12 which modifies a hydrocarbon raw material to water vapor to generate modified gas containing hydrogen as a main component; a pre-boost water separation part 50 which separates water from the modified gas delivered from the multiple cylindrical modifier 12; a water supply pipe 34 for modification which returns the water separated by the pre-boost water separation part 50 as modified water to the multiple cylindrical modifier 12; an outside water supply part 17 which supplies water to the multiple cylindrical modifier 12 from the outside; and a hydrogen purifier 90 which separates the modified gas into impurities and hydrogen to purify the hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2017217527-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent reduction of an interest to a read-ahead performance.SOLUTION: A game machine 1 is configured so that first specific performance selection information for displaying a specific display mode regardless of a state of a storage state of storage means, and second specific performance selection information in which whether or not to display a specific display mode is selected according to the storage state of the storage means, are provided, when notifying a player of a certain win/loss determination result. A read-ahead performance by read-ahead determination means may be executed to the win/loss determination result to which the first specific performance selection information is allocated, and is not executed to the win/loss determination result to which the second specific performance selection information is allocated.SELECTED DRAWING: Figure 24
Patent JP-2018080322-A (JP)
Title: Photocurable ink, ink container, and image forming method
Inventor: HONMA TAKESHI
IPC: B41M5/00
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable ink which has higher storage stability and is capable of forming a white image with a higher degree of whiteness as compared with conventional ones.SOLUTION: The photocurable ink contains: a first liquid containing a polymerizable compound and a photopolymerization initiator; and a second liquid incompatible with the first liquid. Droplets formed by the second liquid are dispersed in the first liquid. The photocurable ink contains first particles and second particles having higher hydrophilicity than the first particles. The first particles are adsorbed on an interface between the first liquid and the second liquid, and the second particles are present in the second liquid.SELECTED DRAWING: Figure 1
Patent JP-2019059168-A (JP)
Title: Rim for PCI
Inventor: ASAKA JUN
IPC: B29C33/02
Filed: 2017-09-27
Abstract: To provide a rim for PCI (Post Cure Inflation) capable of reducing the build-up of dirt on an inward facing surface.SOLUTION: A rim for mounting a vulcanized tire T in a PCI step has an inward facing surface 7 facing a tire inner cavity 6 side from a cavity surrounded by a bead of a tire T. The inward facing surface 7 is provided with an adsorption part 10 for adsorbing a gas and/or fine particulate substances generated in the tire inner cavity 6 side in the PCI step.SELECTED DRAWING: Figure 1
Patent JP-2018072815-A (JP)
Title: Lens drive unit
Inventor: HOSOKAWA YOSHIHIRO
IPC: G02B7/04
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive unit capable of stably moving a movable body.SOLUTION: A lens drive unit 1 comprises a base member 100, an X-axis movable body 200, an X-axis piezoelectric actuator 130, a first spring member 110 attached to the base member 100, and a second spring member 220 attached to the X-axis movable body 200. The X-axis piezoelectric actuator 130 is engaged with the X-axis movable body 200. The first spring member 110 pushes the X-axis movable body 200 toward the base member 100. The second spring member 220 pushes the X-axis piezoelectric actuator 130 toward the X-axis movable body 200.SELECTED DRAWING: Figure 2
Patent JP-2019058562-A (JP)
Title: Exterior case for ultrasonic probe
Inventor: HASEGAWA YASUNOBU
IPC: A61B8/14
Filed: 2017-09-28
Abstract: To provide an exterior case for ultrasonic probe which can surely connect cases without the step in the joint of the cases.SOLUTION: An exterior case storing a module of an ultrasonic probe includes: a grip case which is gripped by a user; and a head case 20 which is fit with the grip case. A fitting part 11k of the grip case is formed with one or plural protrusions 11b1, 11b2, 11b3. A fitting part of the head case 20 is formed with one or plural recesses at positions fit with the one or plural protrusions 11b1, 11b2, 11b3, 11b4, 11b5, 11b6. The protrusions 11b1, 11b2, 11b3, 11b4, 11b5, 11b6 and the recesses are fit with each other for locking.SELECTED DRAWING: Figure 2
Patent JP-2019066067-A (JP)
Title: Bathroom equipment
Inventor: OTANI SHUHEI
IPC: F24D15/00
Filed: 2017-09-29
Abstract: To early detect deterioration of potting agent in a substrate installed on bathroom equipment.SOLUTION: A bathroom heater 6 comprises: a control board 150 with an electric component mounted thereon, where the electric component is configured to rectify AC power from an external AC power source 100 to supply it to a load 200; a thermistor NTC; and a control unit 300. The control board 150 is covered with potting agent, where the potting agent protects the electric component from humidity. The thermistor NTC is configured to detect a signal related to a temperature of the potting agent. The control unit 300 is configured to, when the signal related to the temperature of the potting agent is equal to or more than a value corresponding to a threshold temperature, determine that the potting agent is in a deteriorated state.SELECTED DRAWING: Figure 4
Patent JP-2019068618-A (JP)
Title: Interconnection system
Inventor: GODA TOMOYA
IPC: H02M3/155
Filed: 2017-09-29
Abstract: To provide an interconnection system by which voltage to ground is hard to be applied to electrodes of a dispersion type power source.SOLUTION: An interconnection system 100 is provided with an inverter 3. The inverter 3 is connected between a dispersion type power source 1 and a power system 6 to convert DC power from the dispersion type power source 1 into AC power. The interconnection system 100 is further provided with a reverse current blocking diode D1. The reverse current blocking diode D1 is provided in a current path including at least a part of a circuit on a side of the dispersion type power source 1 as seen from the inverter 3, and blocks leak current flowing to a reference potential Vb1 through the current path.SELECTED DRAWING: Figure 1
Patent JP-2019064468-A (JP)
Title: vehicle
Inventor: MORIYA FUMIYUKI
IPC: B60W10/04
Filed: 2017-10-02
Abstract: To provide a vehicle which can be changed to a one pedal mode, and in which occurrence of a heavy burden on a driving operation of a driver can be suppressed during positional alignment of the vehicle before non-contact charging.SOLUTION: This vehicle comprises: a mode control part which can perform changeover between a one pedal model in which both of a driving force and brake force of the vehicle can be controlled by an operation of a first pedal, and a creep mode in which creep drive occurs when the first pedal and a second pedal are opened; and a power incoming coil which receives electric power from a power supply coil of a ground segment in non-contact manner. The mode control part is so configured as to change an operation mode of the vehicle from the one pedal mode to the creep mode (S5, S8, S12) during positional alignment for aligning a position of the incoming coil with the power supply coil.SELECTED DRAWING: Figure 2
Patent JP-2019065788-A (JP)
Title: Vehicular intake hose
Inventor: IWASAKI AKIKO
IPC: F02M35/10
Filed: 2017-10-02
Abstract: To reinforce a passage forming portion of a hose body by a reinforcing portion.SOLUTION: An air cleaner hose 14 is equipped with a hose body 22 formed with an air channel passage 24 by a cylindrical passage forming portion 26. The hose body 22 is provided with a reinforcing portion 30 formed so as to bulge out from the passage forming portion 26 over the whole circumference of the passage forming portion 26. The reinforcing portion 30 has a part extending so as to incline to a cross section orthogonal to an air circulating direction of the air channel passage 24, and deviating across the air circulating passage 24.SELECTED DRAWING: Figure 2
Patent JP-2019064709-A (JP)
Title: Water-dispersible double bag
Inventor: SATO TAKAYUKI
IPC: B65D65/46
Filed: 2017-10-03
Abstract: To provide a double bag which has water dispersibility.SOLUTION: There is provided a water-dispersible double bag which is made of water-dispersible paper and also has a trunk sticking part and a bottom part sealed with a water-soluble or water-dispersible adhesive.SELECTED DRAWING: None
Patent JP-2019070779-A (JP)
Title: Dimming film, dimming member and vehicle
Inventor: KAWASHIMA TOMOYA
IPC: G02B5/30
Filed: 2017-10-11
Abstract: To provide a dimming film capable of preventing the live view from being significantly darkened by changing the viewing direction even during sunglasses with a polarizer function are used.SOLUTION: In a dimming film 10, a polarization relaxation layer 20 for relaxing polarization of light is provided on the side opposite to a liquid crystal cell 14 of a linear polarizing plate 13 in the case of the dimming film 10 in which the linear polarizing plate 13 and the liquid crystal cell 14 are laminated on each other, and the polarization relaxation layer 20 for relaxing the polarization of light is provided on at least one surface side of the liquid crystal cell 54 in the case of the dimming film 50 having the liquid crystal sell 54 with the dichroic coloring dye.SELECTED DRAWING: Figure 1
Patent JP-2019071596-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: UEDA AKIHIKO
IPC: H04N5/369
Filed: 2017-10-11
Abstract: To provide an imaging apparatus capable of making a notification of presence/absence of an effect of making a subject close to a focal position notably clean by a comparison between a foreground and background blurring before photographing.SOLUTION: The imaging apparatus includes: acquisition means for acquiring a plurality of viewpoint images imaged at a plurality of different viewpoint images by imaging means; detection means for detecting viewpoint-related information between the plurality of viewpoint images; setting means for setting a first photographing condition or a second photographing condition which is a photographing condition of the plurality of viewpoint images; and notification means for notifying a user of the second photographing condition when the setting means sets the second photographing condition. The second photographing condition is set based on the first photographing condition and the viewpoint-related information and is larger in an image change than the first photographing condition.SELECTED DRAWING: Figure 1
Patent JP-2019075423-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TOSHINORI
IPC: H01L25/18
Filed: 2017-10-13
Abstract: To efficiently release heat energy.SOLUTION: A semiconductor device including a plurality of semiconductor chips having outer shapes different from each other comprises: a first penetrating TSV (Through Silicon Via) installed on a plane where the plurality of semiconductor chips overlap each other in a vertical direction; and a second penetrating TSV installed on a plane where the plurality of semiconductor chips do not overlap each other in a vertical direction. The first penetrating TSV is connected with a penetration TSV at an opposed position in the vertical direction via a connection bump; and the second penetrating TSV is connected with a high thermal conductivity heat spreader material at an opposed position in the vertical direction via a connection bump.SELECTED DRAWING: Figure 1
Patent JP-2019072153-A (JP)
Title: Washing machine
Inventor: INUZUKA TADASHI
IPC: D06F39/14
Filed: 2017-10-16
Abstract: To provide a washing machine which has enhanced appearance quality of a lid and which has improved maintainability, reliability.SOLUTION: A front side outer peripheral member 18 and a rear side outer peripheral member 19 are formed by a material having elasticity, and they do not further protrude than surface parts 10b, 12b of a front side top surface member 10 and a rear side top surface member 12, and they are disposed so that there is no gap between the outer peripheral parts of the front side top surface member 10 and the rear side top surface member 12. Also, on lower surfaces of the front side outer peripheral member 18 and the rear side outer peripheral member 19, a front side outer peripheral member recess part 18f and a rear side outer peripheral member recess part 19f are formed, and at the front side outer peripheral member recess part 18f and the rear side outer peripheral member recess part 19f, side walls 11c, 13c of a front side rear surface member 11 and a rear side rear surface member 13 are located with a gap. With this constitution, by a lid body structure which covers a gap and deformation caused by thermal expansion/contraction difference of each portion of a lid body 3, a problem is prevented which occurs by water and a detergent entering the lid body 3, appearance quality is enhanced at low cost and maintainability and reliability can be improved with a flat constitution.SELECTED DRAWING: Figure 3
Patent JP-2019075687-A (JP)
Title: Display device for vehicle
Inventor: OBUKA HARUO
IPC: B60R11/02
Filed: 2017-10-16
Abstract: To provide a display device for a vehicle capable of displaying an image obtained by imaging the periphery of a vehicle without giving troublesomeness to a driver and also changing a display angle range in response to a range which the driver wants to confirm.SOLUTION: A display device for a vehicle is used in a vehicle C in order to display images captured by out-vehicle cameras 2 for imaging the periphery of the vehicle C. The device includes: display units 4 for partially displaying images captured by the out-vehicle cameras 2; an in-vehicle image processing unit 6 for detecting positions of eyes of a driver who is driving the vehicle C; a visual recognition time measurement unit 71 for measuring a visual recognition time when a driver is visually recognizing the display unit 4 on the basis of positions of the eyes of a driver; and a range determination unit 72 for moving a display angle range to be displayed in the display unit 4 from images captured by the out-vehicle cameras 2 in response to a movement of positions of the eyes of a driver on the basis of a fact that a visual recognition time exceeds a predetermined visual recognition time threshold.SELECTED DRAWING: Figure 1
Patent JP-2019072750-A (JP)
Title: Seamless steel pipe manufacturing method
Inventor: HIGASHIDA YASUTO
IPC: C21D8/10
Filed: 2017-10-18
Abstract: To effectively prevent occurrence of an inner surface flaw at the time of manufacture of a seamless steel pipe.SOLUTION: A method for manufacture of a seamless steel pipe, which contains Cu of 0.25 to 0.5%, Ni of 0.5% or less, and Sb of 0.05 to 0.5% in mass%, and has a chemical composition which contains Fe as a main component, comprises: (1) a process in which a round billet comprising a steel having the afore-said chemical composition is prepared; (2) a process in which a scale modifier, which contains Si compound, is coated onto at least one end face of the round billet; (3) a process in which the round billet, which has been coated with the scale modifier, is heated; and (4) a process in which the round billet after heating is bored and rolled from said one end face.SELECTED DRAWING: Figure 4