baber/WOPTO huggingface dataset:
Patent JP-2018149780-A (JP)
Title: Ink jet recording device
Inventor: TOKIMATSU HIROYUKI
IPC: B41J2/165
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device capable of easily and stably removing impurities from ink discharge sections while suppressing wastefulness of ink.SOLUTION: An ink jet recording device includes: a prescribed number of individual flow passages which connects a common flow passage communicated with an ink storage section to a prescribed number of ink discharge sections; a liquid feeding section which supplies ink from the ink storage section to the ink discharge sections; a first opening/closing section which switches a communication state and a non-communication state between the common flow passage and the ink discharge sections; a pressure adjustment section which is provided in a return flow passage for connecting the common flow passage and the ink storage section and opens the return flow passage when ink pressure in the common flow passage is larger than reference pressure; and a control section. The reference pressure is a scale of discharging ink from nozzles of the ink discharge sections by ink pressure. The control section performs discharge maintenance control by causing the liquid feeding section to perform a liquid feeding operation with liquid feeding amount in which the ink pressure reaches the reference pressure in a state that at least a part of the ink discharge sections is communicated with the common flow passage.SELECTED DRAWING: Figure 4
Patent JP-2017220217-A (JP)
Title: Driving support device
Inventor: SAKUMA YASUSHI
IPC: G08G1/16
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device which reduces troublesomeness to a driver while reducing risk arising from failure to perform backward checking.SOLUTION: A driving support device 1 which performs notification to a driver comprises: a travel state detection part 2 for detecting a travel state of an own vehicle V; a backward detection sensor 3 for detecting a state relating to moving objects other than the own vehicle V in a prescribed range behind the own vehicle V; a checking action detection part 4 for detecting a checking action of the driver of the own vehicle V with regard to the rear side of the own vehicle V; a deceleration detection part 5 for detecting deceleration of the own vehicle V; a notification device 6 for performing notification to the driver; and an ECU 7 which performs notification to the driver by the notification device 6 in the case that the driver does not perform backward checking for a prescribed period of time and the own vehicle V decelerates while the own vehicle V is traveling and a moving object other than the own vehicle V is present in a prescribed range that is set behind the own vehicle V.SELECTED DRAWING: Figure 1
Patent JP-2018155432-A (JP)
Title: Open rack type vaporization device
Inventor: KANETANI MASARU
IPC: F17C9/02
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To effectively take earthquake countermeasures for an open rack type vaporization device.SOLUTION: An open rack type vaporization device 1 includes a heat exchange panel 4 that is made like a panel from a lower header pipe 21, an upper header pipe 31, and a plurality of heat-transfer pipes 41. The heat exchange panel is constituted so that relative displacement between the upper and lower header pipes can be set great with respect to an out-of-plane direction orthogonal to the heat exchange panel when a seismic load is input. Deformation of at least one of the upper and lower header pipes in the out-of-plane direction in the input of the seismic load into the heat exchange panel is regulated by a regulation member 61.SELECTED DRAWING: Figure 2
Patent JP-2018153892-A (JP)
Title: tool
Inventor: ARAI TAKENORI
IPC: B25B13/48
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To attach a joint in a limited space regardless of a shape of a joint.SOLUTION: The invention relates to a tool (6) for screwing a joint (2) in a screw hole. The joint comprises a screw part (23) formed on one end side, a pipe connection part (22) formed on the other end side, and a nut part (24) provided between the screw part and the pipe connection part. The tool comprises a socket (7) fitted to the nut part, and rotation means (8) for rotating the socket around a shaft. The socket comprises: a fitting part (71) fitted to the nut part; an engagement part (72) engaging to the rotation means; and a connection part (73) for connecting the fitting part and the engagement part. The connection part is provided on a position separated from shaft centers of the fitting part and the engagement part. When the fitting part is fitted to the nut part, the pipe connection part can be avoided by the connection part.SELECTED DRAWING: Figure 5
Patent JP-2017105466-A (JP)
Title: Headrest
Inventor: SAYAMA TATSUO
IPC: B60N2/48
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a headrest that can secure stability of motion of a headrest frame covering a movable mechanism.SOLUTION: The headrest comprises: a headrest frame which has a headrest pillar having lateral shaft parts arranged at left and right sides, a lock bracket to be fixed to the lateral shaft parts, a front wall part for receiving the head of an occupant, and protruding parts vertically arranged at a back side of the front wall part; a lock mechanism which locks the headrest frame to the lock bracket at a plurality of lock positions; and a button for operating the lock mechanism. The button is positioned on the same horizontal surface as the protruding parts are positioned.SELECTED DRAWING: Figure 1
Patent JP-2018156539-A (JP)
Title: Warning device
Inventor: MESAKI TAKASHI
IPC: B60R16/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a warning device capable of more accurately determining that a driver operates a portable device during vehicle travel to alert warning.SOLUTION: A warning device includes: an infrared sensor 11 for measuring thermal distribution in a vehicle room; a shift sensor 13 for detecting a shift position; a controller 14 for outputting a command signal when a driver 1 is determined to use a portable device 2 during vehicle travel based on the thermal distribution measured by the infrared sensor 11 and the shift position detected by the shift sensor 13; and alarm means 15 to 21 for alerting warning to the driver 1.SELECTED DRAWING: Figure 1
Patent JP-2018163004-A (JP)
Title: Separation material and column
Inventor: MIYAZAWA EMI
IPC: G01N30/88
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a separation material which is excellent in desorption rate of protein and also excellent in alkali resistance.SOLUTION: A separation material includes: a porous polymer particle; and a coating layer which covers at least a part of a surface of the porous polymer particle and contains a polymer having a hydroxyl group. A fluorescence peak wavelength after protein adsorption is not in a range of 430 to 440 nm.SELECTED DRAWING: None
Patent JP-2018162000-A (JP)
Title: Driving assist system, driving assist method, and program
Inventor: TAMADA JUNZO
IPC: B60Q1/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving assist system and the like suitable for a driver of a movable body to achieve satisfactory communication with another driver of the other movable body by using an information processing apparatus possessed by the driver of the movable body.SOLUTION: A driving assist system 1 assists a driver who drives a bicycle 3. The driver operates an operating device 9 to start right-turning/left-turning display in a driving assist device 5. An information processing apparatus 7 analyzes right-turning/left-turning operation of the bicycle 3 to terminate the right-turning/left-turning display in the driving assist device 5. Also, the information processing apparatus 7 detects deceleration or stoppage and the like to display it on the driving assist device 5. Further, the driving assist device 5 detects a rear vehicle by a radar and imaging it by a camera. The information processing apparatus 7 analyzes radar result and an image, specifically identifies and displays the rear vehicle, thereby calling attention to the driver.SELECTED DRAWING: Figure 1
Patent JP-2018164883-A (JP)
Title: Sulfur compound adsorbent and sulfur compound adsorption method
Inventor: MANIWA ATSUSHI
IPC: B01J20/30
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a zeolite-containing adsorbent that can more efficiently remove sulfur compounds such as hydrogen sulfide.SOLUTION: Provided is an adsorbent for removing sulfur compound comprising A-type zeolite in which at least one metal selected from the group consisting of Fe, Co, Zn or Ag is contained. The adsorbent having a total content of the metal group of 0.01 to 40 wt.%. A-type zeolite is produced by ion exchange treatment process of ion exchange treatment with an aqueous solution containing at least one metal selected from the group consisting of Fe, Co, Zn or Ag.SELECTED DRAWING: None
Patent JP-2018169199-A (JP)
Title: Evaluation method of coal degradation
Inventor: KOBAYASHI HIROSHI
IPC: G01N33/22
Filed: 2017-03-29
Abstract: To provide a method to easily evaluate degradation characteristics during bulk transportation of coal without a large scale facility.SOLUTION: This degradation evaluation method has a volume breaking step of volumetrically breaking coal and a surface breaking step of breaking the surface of fallen coal. In the volume breaking step, 0.5-5 kg of the coal is placed in a cloth bag and fallen from a height of 8-10 m. In the surface breaking step, the fallen coal is charged into a rotary machine of φ300 mm or more and rotated 500-1000 times at 30-50 rpm.SELECTED DRAWING: Figure 1
Patent JP-2017189606-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To display the number of accumulated winning balls by operation.SOLUTION: In "non-addition processing 2" shown in Fig. 30, the number of winning balls corresponding to four general winning holes 15 or four start pockets 11 is added to the number of accumulated winning balls when a touch SW 29 is on (steps S1850-S1870). In the meanwhile, when negation determination is performed in the step S1860, addition processing in the step S1870 is not executed. When the touch SW 28 is not on, winning balls are put out but the number of accumulated winning balls or the number of pieces of accumulated prize winning is not increased even if entry into the four general winning holes 15 or the four start pockets 11 is detected. When operation means, such as a RAM clear SW 17, is operated, the number of accumulated winning balls is displayed.SELECTED DRAWING: Figure 30
Patent JP-2018170934-A (JP)
Title: Electric power conversion device, and electric power conversion system
Inventor: HANAMURA KENJI
IPC: H02J3/38
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device capable of efficiently converting the electric power even while an output suppression function of an inverter is functioning.SOLUTION: An electric power conversion device 10 has an inverter 13 connected a DC-DC converter 21, via the DC bus 40, which is configured to convert the voltage of a DC power output from a DC current power source and to output the converted DC power to a DC bus 40, to convert the DC power on the DC bus 40 into an AC power, and to supply the converted AC power to a load 5 or a power system 4. Control circuit 14 and 15 are configured to control the inverter 13. When the output from the inverter 13 to the power system 4 should be suppressed, the control circuits 14 and 15 are configured to control the inverter 13 to reduce the output from the inverter 13 to be lower than a first target value and to notify a second target value lower than a first target value a converter control circuit 22 configured to control a DC-DC converter 21.SELECTED DRAWING: Figure 1
Patent JP-2018173557-A (JP)
Title: Image forming apparatus
Inventor: YASUI RYOTA
IPC: G03G21/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can heat a photoreceptor efficiently with low power consumption with the calorific power of a small photoreceptor heater, and can be configured easily at an inexpensive price.SOLUTION: Below a rotatable photoreceptor 4 carrying a toner image, an exposure device 7 forming an electrostatic latent image on the photoreceptor 4 charged by a charging part (10) is arranged. A developing device 2 develops, with toner, the electrostatic latent image formed on the surface of the photoreceptor. A photoreceptor heater 6 is arranged vertically below the photoreceptor 4 such that the photoreceptor 4 and part of the photoreceptor heater are opposite to each other with a space 1b between the charging part (10) and developing device 2.SELECTED DRAWING: Figure 2
Patent JP-2017186671-A (JP)
Title: Method for producing molten aluminum plated steel wire
Inventor: MIONO TADAAKI
IPC: C23C2/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a molten aluminum plated steel wire that prevents a thin portion of a plating film from occurring and also prevents an aluminum lamp from being attached on the surface.SOLUTION: The method is characterized in that: a steel wire 2 is immersed in a molten aluminum plating bath 1, and after that, at a boundary between a molten aluminum plated steel wire 3 pulled up from the molten aluminum plating bath 1 and a bath surface 10 of the molten aluminum plating bath 1, a stabilization member 11 is brought into contact with the bath surface 10 of the molten aluminum plating bath 1 and the molten aluminum plated steel wire 3; a nozzle 12 for spraying inert gas is disposed at a position facing the stabilization member 11 across the molten aluminum plated steel wire 3; and inert gas having a temperature of 600-1000°C is sprayed at the pressure of 0.01-10 kPa from a tip 12a of the nozzle 12 to the boundary.SELECTED DRAWING: Figure 1
Patent JP-2018173914-A (JP)
Title: Image processing system, imaging apparatus, learning model creation method, and information processing device
Inventor: OKADA ASAMI
IPC: H04N7/18
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of detecting abnormality at an early stage after installing.SOLUTION: An image processing system 100 for detecting abnormality from an image taken by an imaging apparatus 10 comprises: image acquisition means 31 and 32 for acquiring the image from a plurality of first imaging apparatuses installed at different installation places; a classification means 33 for classifying the images of similar characteristic into clusters; a learning means 34 which constructs abnormality determination means, detecting abnormality by learning the image classified into the cluster, for each cluster; and a decision means 35 which determines the cluster into which the image similar to the image taken by the second imaging apparatus installed at the a different place from the first imaging apparatus is classified, and decides the abnormality determination means constructed by the cluster.SELECTED DRAWING: Figure 2
Patent JP-2018175216-A (JP)
Title: Medical image display device and program
Inventor: NANJO TAKASHI
IPC: A61B6/00
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load and achieve work efficiency when changing an image which is displayed.SOLUTION: A client terminal comprises: a display part for displaying a stack image display screen having plural display regions on which a medical image is displayed; and a control part for displaying a reference image which serves as reference in comparison image reading on a display area of the stack image display screen, and displaying a stack image in which plural medical images which are classified into groups based on a prescribed condition are superposed on a display area. The control part changes a medical image to be displayed on a display area 332 in a stack image g(x) according to a prescribed operation on the display area 332.SELECTED DRAWING: Figure 5
Patent JP-2018180816-A (JP)
Title: Evacuation support system, evacuation support method, ship, and program
Inventor: SASAKI TAKANORI
IPC: G08B31/00
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To derive a degree of risk caused by damage.SOLUTION: An evacuation support system comprises an acquisition part for acquiring position information at a damage point; a calculation part for calculating a direction vector heading from the damage point to a specific position, calculating a weighting factor having a negative correlativity with a distance between the damage point and the specific position, and calculating a total sum of products of the direction vector and the weighting factor; and an output part for outputting a calculation result obtained by the calculation part as a degree of risk at the specific position.SELECTED DRAWING: Figure 1
Patent JP-2018174828-A (JP)
Title: Fluorescence image analysis apparatus, method of analyzing fluorescence image, and computer program
Inventor: YAMADA KAZUHIRO
IPC: C12M1/34
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To increase the determination accuracy in determination of whether or not a cell is an abnormal cell.SOLUTION: A fluorescence image analysis apparatus 1 includes: light sources 120-123 for projecting light to a sample 10 comprising a plurality of cells of which target sites are marked with a fluorescent dye; an imaging unit 160 for capturing a fluorescence image of each of the cells which emit fluorescence by being irradiated with the light; a processing unit 11 for processing the fluorescence images captured by the imaging unit 160 to acquire a bright spot pattern of fluorescence in the fluorescence images, and a storage unit 12 for storing a plurality of reference patterns corresponding to a plurality of measurement items. The processing unit 11 selects a reference pattern corresponding to a measurement item of the sample 10 from among the plurality of reference patterns corresponding to the plurality of measurement items and generates information for use in determination of the sample 10 based on the bright spot pattern of fluorescence in the fluorescence images and the selected reference pattern.SELECTED DRAWING: Figure 1
Patent JP-2018124956-A (JP)
Title: Capacitance touch panel and method for manufacturing the same
Inventor: TOMIYAMA TAKEO
IPC: G06F3/041
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance touch panel that makes it difficult to visually recognize a sensor electrode pattern formed of a transparent conductive film.SOLUTION: In a capacitance touch panel provided in the present invention, curved slits S1 are formed in X-electrodes X1 formed on a first layer 2 and a second layer 3, Y-electrodes Y1, and dummy electrodes (first dummy electrodes D11 and second dummy electrodes D21) to make it difficult to visually recognize a sensor electrode pattern comprising unit lattices that is generated when electrode patterns of the first layer 2 and second layer 3 are projected.SELECTED DRAWING: Figure 15
Patent JP-2018185955-A (JP)
Title: Sealed battery
Inventor: YONEDA KOSHIRO
IPC: H01M2/26
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving bonding strength of a collector member and an electrode collector, without causing fracture of the electrode collector or deformation of the collector member of an electrode terminal.SOLUTION: A sealed battery includes an electrode body having electrode sheets of positive and negative electrodes, a case for housing the electrode body, and an electrode terminal connected with the electrode body in the case. Each electrode sheet of the sealed battery is formed by imparting an electrode mixture layer to a surface of an electrode collector, and the electrode terminal includes a collector member 32 provided, at one end thereof, with a joining surface 32a to be joined to the electrode collector. In the sealed battery, multiple grooves 32c elongating in a prescribed direction are formed on a joining surface 32a of the collector member 32, and the collector member 32 and the electrode collector are joined so that a junction mark 32d intersecting with the multiple grooves 32c is formed on the joining surface 32a.SELECTED DRAWING: Figure 3
Patent JP-2018186442-A (JP)
Title: Elastic wave device and manufacturing method of the same
Inventor: YAMAMOTO SHINJI
IPC: H03H3/08
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress failure in division of a piezoelectric substrate.SOLUTION: A manufacturing method of an elastic wave device, includes: a metal layer provided onto a piezoelectric substrate in which a support board is connected; a first pad that is provided on the piezoelectric substrate and electrically connected to an elastic wave filter; a second pad that is provided on the piezoelectric substrate, and in which a position is different from that of the first pad; a step of forming a first modified region to the support board by applying a laser beam to the piezoelectric substrate so that the laser beam is applied to any one of a pair of the metal layer and the first pad and a pair of the metal layer and the second pad from an extension part that is provided between the first pad and the second pad, and is extended along the metal layer; and a step of forming a second modified region to the support substrate by applying the laser beam to the piezoelectric substrate so that the laser beam is applied to the pair of the metal layer and the extension part.SELECTED DRAWING: Figure 6
Patent JP-2018189404-A (JP)
Title: Electromagnetic flowmeter
Inventor: ITO HISAO
IPC: G01F1/58
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a more light and high-intensity electromagnetic flowmeter than ever before.SOLUTION: An electromagnetic flowmeter 10 comprises: a resin flow channel housing 20 which extends linearly and includes a measurement flow channel 20R through which water passes inside and whose both ends are connected to piping, and in which a coil 53C for imparting a magnetic field to the measurement flow channel 20R and a pair of detection electrodes 40 and 40 for detecting a potential difference generated between two points in the measurement flow channel 20R are assembled into an intermediate part; a pair of metallic sleeves 21 and 21 fixed to a state in which outer surfaces of both ends of the flow channel housing 20 are covered due to insert molding of the flow channel housing 20; and male screw parts 21N and 21N formed on the outer surfaces of the pair of metallic sleeves 21 and 21, for fixing the flow channel housing 20 to the piping.SELECTED DRAWING: Figure 5
Patent JP-2018191384-A (JP)
Title: Drainage protector and drainage structure of wire harness using the same
Inventor: NISHIMOTO SATOSHI
IPC: H02G3/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a drainage protector in a novel structure capable of stably holding a drainage structure of a wire harness without fixing a U-turn part of the wire harness to a vehicle, and the drainage structure of the wire harness using the same.SOLUTION: The present invention relates to a drainage protector 10 that is mounted in a wire harness 32. The drainage protector comprises: a fixing spatula part 12 which is fixed to the wire harness 32; and a U-turn guide part 14 protruding from one end side of the fixing spatula part 12 and extending in a U-turn shape. The U-turn guide part 14 includes: a U-shaped harness support plate 16 on which the wire harness 32 is placed; and a guide wall part 18 extending in a plate thickness direction in a U-shaped cross-sectional shape from an inner peripheral edge part of the harness support plate 16.SELECTED DRAWING: Figure 1