baber/WOPTO huggingface dataset:
Patent JP-2017068171-A (JP)
Title: Image formation device
Inventor: GANKO TAKAYUKI
IPC: G03G15/02
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of providing a good image with no concentration fluctuation, fogging, nor sticking of carrier on an image even if a resistance value of a charging roller fluctuates.SOLUTION: An image formation device includes an image carrier, a roll-like charging member which contacts to the image carrier, a power feeding member which contacts to the charging member, voltage application means capable of applying a voltage to each of the charging member and the power feeding member, a switch which makes the power feeding member come into a float state or a state being connected to the earth, and a current meter capable of detecting a current that flows the charging member or the power feeding member. The power feeding member is made to come into a state in which it is connected to the earth. When the charging member is applied with a predetermined voltage, a current that flows the charging member or the power feeding member is measured. Based on the measured current, a voltage that is applied at the time of image formation is decided.SELECTED DRAWING: Figure 1
Patent JP-2016073633-A (JP)
Title: Vacuum cleaner
Inventor: ANTONY OWEN DEMAUS
IPC: A47L9/16
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a bleed valve.SOLUTION: A vacuum cleaner (1) comprises a dirty air intake (2) and a cyclonic separating apparatus (3) connected in series. The cyclonic separating apparatus (3) comprises a plurality of cyclonic separators (7) connected in parallel. The vacuum cleaner (1) further comprises a bleed valve (6) provided upstream of the plurality of cyclonic separators (7). The bleed valve (6) opens to admit bled air into the plurality of cyclonic separators (7) in response to a drop in pressure in the vacuum cleaner (1). The bleed valve (6) is also connected to inlets of the plurality of cyclonic separators (7) via a common plenum (8).SELECTED DRAWING: Figure 1
Patent JP-2017072529-A (JP)
Title: Inspection device
Inventor: HAYASHI KAZUHISA
IPC: G01B11/24
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of an inspection device.SOLUTION: An inspection device 1 comprises: a belt conveyer (3) for conveying an inspection object; a monochromatic area sensor (13) and a color area sensor (14) for imaging the inspection object from the upper part on the belt conveyer (3); a line sensor (15) for imaging the inspection object discharged from a terminal part of the belt conveyer (3) from the lower part on the subsequent stage of the terminal part of the belt conveyer (3); and a determination part (74) for performing predetermined determination to the inspection object on the basis of images captured by the monochromatic area sensor (13), the color area sensor (14) and the line sensor (15). The monochromatic area sensor (13) and the color area sensor (14) image the inspection object in a planar imaging area, and the line sensor (15) images the inspection object in a linear imaging area following a direction crossing the conveyance direction of the inspection object by the belt conveyer (3).SELECTED DRAWING: Figure 1
Patent JP-2017072774-A (JP)
Title: Liquid crystal display and multiple screen display
Inventor: IMANISHI YUTA
IPC: G09F9/40
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display that more accurately detects the luminance of a light source and multiple screen display including the plurality of liquid crystal displays.SOLUTION: A liquid crystal display 100 according to the present invention comprises: a liquid crystal panel 101; an LED light source 110 that irradiates the back side of the liquid crystal panel 101 with light; a diffuser 104 that is arranged between the liquid crystal panel 101 and LED light source 110; a reflection sheet 105 that is arranged on the opposite side of the diffuser 104 with respect to the LED light source 110; a panel holder 106 that is arranged on the back side of the reflection sheet 105; and at least one light detection device 107 that is arranged on the back side of the reflection sheet 105 and detects light reflected on the back face of the diffuser 104 and propagating through a gap 401 between the reflection sheet 105 and panel holder 106.SELECTED DRAWING: Figure 1
Patent JP-2016026192-A (JP)
Title: High alcohol-content foaming compositions with silicone-based surfactants
Inventor: KOIVISTO BRUCE MICHAEL
IPC: A61K8/89
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a high lower-alcohol-content (>40% v/v of a Calcohol) liquid composition capable of being dispensed as a stable foam with the use of non-propellant foam dispensing devices from non-pressurized containers.SOLUTION: Liquid compositions comprise an alcohol, C(>40% v/v), a silicone-based surfactant of at least 0.001% by weight to prepare a foamable composition, 0-10% w/w of additional minor components added to obtain the desired performance (a foamable composition), and the balance being purified water. The compositions may include emulsifier-emollients and moisturizers, secondary surfactants, foam stabilizers, fragrances, antimicrobial agents, other type of medicinal ingredients, and the like ingredients or additives or combinations thereof, commonly added to alcohol gels or foams, aerosol compositions or to toiletries, cosmetics, pharmaceuticals and the like.SELECTED DRAWING: None
Patent JP-2017075446-A (JP)
Title: Concrete structure earthquake strengthening structure
Inventor: MAKITANI EIJI
IPC: E04G23/02
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a concrete structure earthquake strengthening structure using, as a permanent concrete form, a fiber sheet sandwich steel plate which has a simple structure, is easy to manufacture, and can improve earthquake performance.SOLUTION: There is provided an earthquake strengthening structure for a concrete structure consisting of concrete columns, concrete beams, and concrete walls. The earthquake strengthening structure comprises a permanent concrete form formed of a fiber sheet sandwich steel plate having a fiber sheet pressed and fixed between two thin steel plates arranged leaving a gap filled with additional concrete for the concrete structure; and the curable filler filling the gap between the concrete structure and permanent concrete form, the concrete structure and permanent concrete form being united by curing of the curable filler.SELECTED DRAWING: Figure 6
Patent JP-2017075666-A (JP)
Title: Magnetic bearing device and rotor rotation driving device
Inventor: OZAKI JUNICHIRO
IPC: F16C32/04
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device that can reduce vibration at low cost.SOLUTION: A magnetic bearing device comprises: a magnetic bearing for supporting a rotor to be rotationally driven by a sensorless motor, in a magnetic levitation manner; a displacement sensor 49 for detecting a displacement from a levitation target position of the rotor and outputting a displacement signal; a vibration compensation unit 416 for performing compensation processing of the displacement signal so as to reduce a vibrational component of an electromagnet force of the magnetic bearing on the basis of motor rotation information from a motor control unit; and a magnetic levitation controller 417 and excitation amplifiers 43p and 43n as a current control unit for generating a control current of the magnetic bearing on the basis of the processed displacement signal processed by the vibration compensation unit 416.SELECTED DRAWING: Figure 4
Patent JP-2017075669-A (JP)
Title: Tensioner
Inventor: WATANABE MASANORI
IPC: F16H7/08
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a tensioner which avoids performance deterioration of a check valve caused by increase of an oil pressure in a pressure oil chamber while inhibiting increase of the manufacturing costs and securing good assemblability of the check valve with a simple structure.SOLUTION: A tensioner 10 includes a check valve 50. A ball seat 52 is disposed fixed to a housing 30 or a plunger 20. A retainer installation recessed part 52b on which a retainer 53 is disposed is formed on a side surface of the ball seat 52 which faces the pressure oil chamber 11 side.SELECTED DRAWING: Figure 1
Patent JP-2016027977-A (JP)
Title: Vehicle headlamp system
Inventor: NAKADATE KOICHI
IPC: B60Q1/14
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle headlamp system which can avoid giving glare to a vehicle ahead.SOLUTION: A vehicle headlamp system sets a light distribution pattern and performs light irradiation according to an image obtained by using a camera 4 mounted on one's own vehicle to capture an image ahead of the one's own vehicle. The vehicle headlamp system includes: a lighting control device including a control section 1 and a headlamp drive section 2; and a headlamp 3 whose lighting is controlled thereby. The control section 1 includes an image input section 11, a shading range setting section 12, a movement direction detection section 13, a movement speed detection section 14 and a shading range correction section 15. The shading range correction section 15 provides the amount of correction to a shading range set by the shading range setting section 12 according to the movement direction of an object vehicle detected by the movement direction detection section 13. When the movement direction is a right direction, the shading range correction section 15 provides the amount of correction in such a way as to expand the right side of the shading range and narrow the left side thereof. When the movement direction is a left direction, the shading range correction section 15 provides the amount of correction in such a way as to expand the left side of the shading range and narrow the right side thereof.SELECTED DRAWING: Figure 1
Patent JP-2017078940-A (JP)
Title: Electronic equipment and method for controlling the same
Inventor: WADA HARUTOSHI
IPC: G06F13/10
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of facilitating updating of device control software stored in a storage region of a prescribed size of a nonvolatile memory.SOLUTION: Electronic equipment comprises a connection unit for connecting a device, and a nonvolatile memory including a storage region of a prescribed size which stores software for controlling the device. The electronic equipment further comprises: a device identification unit which obtains identification information for identifying the type of the target device connected to the connection unit; a storage location determining unit which determines a storage location of the storage region which can store new target software associated with the identification information on the basis of the software storage status of the storage region; and a storage processing unit which downloads the software from a server and stores it in the storage location.SELECTED DRAWING: Figure 4
Patent JP-2017079256-A (JP)
Title: Semiconductor device manufacturing method
Inventor: MOCHIZUKI HIDENORI
IPC: H01L21/761
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which prevents cost increase and has a sinker layer connected with an embedded layer even in a thick epitaxial layer.SOLUTION: A semiconductor device comprises the steps of: introducing an N type first impurity into a surface of a P type silicon substrate 1 to form a first N type embedded layer 4; introducing an N type second impurity having a diffusion coefficient larger than that of the first impurity into part of the first N type embedded layer 4 to form a second N type embedded layer 6; performing a heat treatment on the P type silicon substrate 1 where the first and second N type embedded layers 4 and 6 are formed; forming a P type impurity-containing P type epitaxial layer 7 on the P type silicon substrate 1; introducing a P type third impurity into a portion of a surface of the P type epitaxial layer 7, which corresponds to a part above the second N type embedded layer 6 to form an N type sinker layer 10; and subsequently performing a heat treatment on the P type silicon substrate 1 thereby to connect the N type sinker layer 10 and the second N type embedded layer 6.SELECTED DRAWING: Figure 2
Patent JP-2016085976-A (JP)
Title: Power storage device
Inventor: NARITA KAZUHEI
IPC: H01M10/0568
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a power storage device in which a side reaction other than a battery reaction, e.g., a change in color of a separator, is unlikely to occur, in order to solve such a problem that, when cellulose is used as a separator, the cellulose is impregnated with an ionic liquid, and the repetition of charge and discharge while the separator is in contact with a surface of a current collector causes a change in color of the separator.SOLUTION: A power storage device has a structure where a separator impregnated with an ionic liquid is not in contact with a surface of a current collector. The separator has a tubular shape, a bag-like shape, or a sheet-like shape. The separator includes cellulose. The power storage device including the ionic liquid is non-volatile and non-flammable. The power storage device can be bent.SELECTED DRAWING: Figure 1
Patent JP-2016135231-A (JP)
Title: Radiation image photographing device, radiation image photographing system, identification information providing method and identification information providing program
Inventor: ODA YASUSHI
IPC: A61B6/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image photographing device, a radiation image photographing system, an identification information providing method and an identification information providing program that can easily create an association between a subject and image data of corresponding radiation images.SOLUTION: A radiation image photographing device 14 comprises: a radiation detector 20 functioning as a photographing part that photographs radiation images according to radiation R delivered; a storage part 24 functioning as a storage part that stores the image data of the radiation images photographed by the radiation detector 20; and a photographing control part 22 functioning as an identification information providing part that uses the storage part 24 to store identification information for dividing the image data to be stored in the storage part 24 in before and after detection of a predetermined condition when the predetermined condition is detected.SELECTED DRAWING: Figure 2
Patent JP-2017085269-A (JP)
Title: Wireless communication device
Inventor: SATOHIGASHI SUEKAZU
IPC: H04Q9/00
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device capable of appropriately adjusting transmission power.SOLUTION: A wireless communication device comprises a control device 10 provided on a work machine CR, and a remote control terminal 20 capable of wireless communication with the control device 10. The remote control terminal 20 finds a transmission power setting value on the basis of the attitude of a boom and adjusts transmission power according to the transmission power setting value. Adjusting the transmission power according to change of the attitude of the boom can make the transmission power larger when the remote control terminal 20 moves away from the control device 10, and can make the transmission power smaller when the remote control terminal 20 comes close to the control device 10. Thus, the transmission power can be appropriately adjusted.SELECTED DRAWING: Figure 1
Patent JP-2017083564-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: HAGIWARA YASUAKI
IPC: G02B15/20
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which has a high zoom ratio and easily provides high optical performance over an entire zoom range and an entire object distance range.SOLUTION: A zoom lens comprises a first lens group B1 having positive refractive power, a second lens group B2 having negative refractive power, a third lens group B3 having positive or negative refractive power, and a rear group comprising one or more lens groups, arranged in order from the object side to the image side, and is configured such that, when zooming, the first lens group B1, the second lens group B2, and the third lens group B3 move, changing distance between each pair of adjacent lens groups. The rear group has positive refractive power over an entire zoom range. When focusing, the second lens group B2 and the third lens group B3 move along an optical axis in the same direction. A focal length f2 of the second lens group and a focal length f3 of the third lens group are each set appropriately.SELECTED DRAWING: Figure 1
Patent JP-2017073372-A (JP)
Title: Lighting apparatus with japanese paper molding item having phosphorescent agent using led light source
Inventor: TANAKA SUSUMU
IPC: F21V1/16
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus of full of enjoyability showing superior advantages in regard to occurrence of infrared ray or its efficiency and a thin-type formation and having a minute lighting such as emergency lamp or guidance lamp when the apparatus is turned off.SOLUTION: This invention provides an action for an emergency lamp or a guidance lamp under a minute lamp function with residual light of phosphorescent agent when the lamp is turned off under combination of a lighting cover 1 of cubic molding item by Japanese paper added with phosphorescent function by using an LED light source 2. It is possible to perform a blue light emission and a green light emission within a range of ultra-violet wavelength region by changing an amount of inclusion of phosphorescent agent as well as composition contained in the Japanese paper itself and its thickness. It is possible to change a color balance of the fluorescent coloring by permeability of the Japanese paper and phosphorescent emission by one LED light source unit, and then artistry and appreciation effect found in Japanese paper are improved.SELECTED DRAWING: Figure 1
Patent JP-2017083657-A (JP)
Title: Video projection device and control method of mems mirror
Inventor: SAITO TAKAO
IPC: H04N5/74
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a video projection device that appropriately controls a mirror unit even when external environment factors change, and thereby can keep a projection angle range or a spatial position constant.SOLUTION: The present device comprises: a first light source 112 that outputs first light; an optical deflector that includes a mirror unit (an MEMS mirror 106); a control device that rotates the mirror unit to thereby form a video by means of first reflection light; a light guide instrument 107 that is disposed in a second scanned surface (a projection range for measurement of an oscillation angle) to be scanned with second light; and an optical detector 109 that detects light passing through the light guide instrument 107. The control device is configured to, upon forming the video, calculate an integration value of a time (t1-t0) until the optical detector 109 detects the light since a sensor signal in accordance with the oscillation angle of the mirror unit is a prescribed value, and a resonance frequency of the mirror unit; and to cause the mirror unit to be driven so as to keep the integration value constant.SELECTED DRAWING: Figure 7
Patent JP-2017086160-A (JP)
Title: X-ray computer tomography apparatus and rack apparatus
Inventor: SHINDO YASUTAKA
IPC: A61B6/03
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray computer tomography apparatus capable of performing a digestive tract X-ray contrast inspection easily.SOLUTION: An X-ray tube 15 generates an X-ray. An X-ray detector 17 detects an X-ray. A rack body 11 includes an opening 11a forming an imaging space, and accommodates the X-ray tube 15 and the X-ray detector 17. A support pillar 13 supports the rack body 11 so that it rotates around a horizontal axis R2 horizontally orthogonal to a central axis R1 of the opening 11a. A top plate support 31 supports a top plate 19 disposed in the opening 11a at one end part and the other end part with respect to the central axis R1 direction of the rack body 11.SELECTED DRAWING: Figure 1
Patent JP-2017086266-A (JP)
Title: Light-emitting unit
Inventor: SUNAGO HISAYOSHI
IPC: F21V33/00
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting unit configured as one component by integrating a light-emitting diode with a receiving coil, being easy to assemble in a toy by just being inserted into the toy body, and dispensing with complicated wiring.SOLUTION: A light-emitting unit 1 includes: a light-emitting diode 10; a capacitor 30 electrically connected to the light-emitting diode 10; a shaft body 20 for fixing the light-emitting diode 10; and a coil 25 wound around the shaft body 20. The light-emitting diode 10 has one terminal 14 thereof electrically connected to one end 26 of the coil 25, and the other terminal 15 electrically connected to the other end 27 of the coil 25. The capacitor 30 is connected in parallel between the light-emitting diode 10 and the coil 25.SELECTED DRAWING: Figure 2
Patent JP-2017092716-A (JP)
Title: Print processing system and print processing system control method
Inventor: SAKURAI MASATO
IPC: B41J21/00
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of stored data by correctly and speedily making a determination in variable printing.SOLUTION: A print processing system comprises: a RIP processing section that performs a RIP process for image data including common image data from which common image data used in common originate and individual image data from which individual image data used individually originate; a synthesizing section that creates image data for image formation by synthesizing the common image data and individual image data and also creates respective pieces of positional information for the common image data and individual image data; an image formation section that forms a print by performing image formation using the image data; an image reading section that creates read image data by reading images formed on the print; a dividing section that divides the read image data into read common image data and read individual image data; and an image data storage section that stores the read common image data and read individual image data.SELECTED DRAWING: Figure 1
Patent JP-2016027766-A (JP)
Title: Image reading device and image formation device including the same
Inventor: KUROTSU YOSHIHIKO
IPC: H04N1/04
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device which radiates light to a document sheet at a proper light volume according to a reading mode used and reduces electric power consumption associated with light radiation, as well as an image formation device including the image reading device.SOLUTION: An image reading device 22 includes: a lighting device 50; and a control unit 80. The lighting device 50 radiates light to a document sheet on a document placement surface. The lighting device 50 includes a first light guide 52A and a second light guide 52B. A pair of first light sources 51A and a pair of second light sources 51B are respectively disposed at the ends of the first light guide 52A and the second light guide 52B with respect to scanning direction. The control unit 80 controls light emission action of the first light sources 51A and the second light sources 51B according to a reading mode in which an image of a document is read.SELECTED DRAWING: Figure 9