baber/WOPTO huggingface dataset:
Patent JP-2018150127-A (JP)
Title: Image forming device
Inventor: ARAI HIROYUKI
IPC: G03G21/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suitably eliminating double feeding.SOLUTION: An image forming device 1 comprises a paper feeding part 150 that feeds the paper, a paper conveyance part 160 that conveys the paper fed from the paper feeding part and an image forming part 140 that forms the image on the paper conveyed by the paper conveyance part, and comprises the double feeding detection sensors SE 1 and SE 2 disposed between the paper feeding part and the image forming part and detecting the double feeding of the paper fed by the paper feeding part, and a control part 110, wherein the control part calculates the double feeding paper length of the double feeding paper which has been detected by the double feeding detection sensor and controls the paper conveyance by the paper conveyance part of the double feeding paper on the basis of the calculated double feeding paper length.SELECTED DRAWING: Figure 1
Patent JP-2018157247-A (JP)
Title: Fault detection device and fault detection method
Inventor: SONE KYOSUKE
IPC: H04B10/071
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a fault detection device capable of carrying out an inspection during operation.SOLUTION: The fault detection device includes: an optical pulse generation part configured to generate optical pulses each of which includes a light intensity component in plural wavelengths, in which each of plural central wavelengths having plural signal lights different from each other, and which has been shifted by a constant value and has an absolute value larger than a difference between maximum value and minimum value of the plural central wavelengths; an optical device configured to send the generated optical pulses to an optical line on which the plural signal lights propagate and to extract return light of the sent optical pulses from the optical line; and an inspection part configured to inspect the extracted return light.SELECTED DRAWING: Figure 2
Patent JP-2018155422-A (JP)
Title: Grain dryer
Inventor: NISHINO EIJI
IPC: F26B25/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a grain dryer capable of suitably drying grain by highly accurately detecting a decrease of an air flow rate in a hot air chamber.SOLUTION: The grain dryer configured to dry grain particles with hot air flowing through a hot air chamber (14) is provided with: a front side hot air temperature sensor (Sf) disposed on the front side of the hot air chamber (14); a rear side hot air temperature sensor (Sr) disposed on the rear side thereof; and determining means of determining a decrease of an air flow rate, when a reference ratio (Tr/Tf) which is a temperature ratio of the rear side hot air temperature (Tr) relative to the front side hot air temperature (Tf) each detected by respective temperature sensors is not higher than a prescribed reference value. The grain dryer operation can be shifted to a temperature lowering control mode when the air flow rate decreases, thereby the grain particles can safely be treated.SELECTED DRAWING: Figure 1
Patent JP-2018157148-A (JP)
Title: Gas supply member and gas treatment device
Inventor: IKEDA KYOKO
IPC: C23C16/455
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing foreign matters from being contained in a gas discharged from a gas discharge port formed by branching from a straight flow path in a gas treatment apparatus.SOLUTION: A gas supply member (gas injector) 41 includes: a linear flow path 45 linearly formed and supplied with gas from one end; a gas discharge port 46 formed by branching the straight flow path 45; and a circulation path 47 of a gas formed along an extension line of the straight flow path 45 and connected to the other end of the straight flow path 45. Then, in the circulation path 47, foreign matters P contained in the gas supplied to the straight flow path 45 are collected in a foreign matter storage area 48.SELECTED DRAWING: Figure 8
Patent JP-2018160567-A (JP)
Title: Flow channel sealed structure
Inventor: TOYA HIROHISA
IPC: H02M7/48
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flow channel sealed structure capable of securing sealability of a flow channel in a connection part even when a sealing resin part is provided on the periphery of the connection part of the flow channel.SOLUTION: A flow channel sealed structure includes: a first member 10 having a first flow channel 11; a second member 20 having a second flow channel 21; a connection part 30 connecting the first flow channel 11 and the second flow channel 21; and a sealing resin part 40 formed in the periphery of the connection part 30, where the connection part 30 includes a first annular part 31 and a second annular part 32, the first annular part 31 is formed of an elastic member, is arranged so as to surround a region where a first opening 13 opened in a first opposite surface 10F and a second opening 23 opened in a second opposite surface 20F are opposite to each other, and is brought into contact with both the first opposite surface 10F and the second opposite surface 20F, and a second annular part 32 is arranged so as to surround the outside of the first annular part 31, and blocks a gap between the first opposite surface 10F and the second opposite surface 20F, between the first annular part 31 and the sealing resin part 40.SELECTED DRAWING: Figure 6
Patent JP-2018159002-A (JP)
Title: Heat storage member, heating apparatus, heating apparatus for automobile, pot and heating cooker
Inventor: WATABE MAYUKO
IPC: A47J27/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage member capable of storing and releasing heat.SOLUTION: A heating member includes ceramic grains configured to store/release heat by a solid-solid phase transition and a container filled with the ceramic grains. A ceramic grain exhibits a first solid phase and a second solid phase having higher free energy than the first solid phase. The first solid phase performs phase transition to the second solid phase by heat, light or electricity, and the second solid phase releases heat by a stimulation of pressure or light, performs phase transition to the first solid phase. The container has a stimulation part configured to enable a stimulation of a ceramic grain.SELECTED DRAWING: Figure 1
Patent JP-2018093461-A (JP)
Title: Electronic apparatus, control device, control program and electronic apparatus operation method
Inventor: UENO YASUHIRO
IPC: H04M1/72412
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can improve the performance of an electronic apparatus.SOLUTION: The electronic apparatus includes a communication unit which performs radio communication, a storage unit, a first determination unit and an indoor identification unit. The storage unit stores, as registration identification information, identification information which can change the content thereof which is allocated to a communication device which a communication unit can perform radio communication. The first determination unit determines whether or not reception identification information, which is identification information allocated to the communication device and which the communication unit receives from the communication device, is coincident with registration identification information. Based on the first determination result by the first determination unit, the indoor identification unit performs indoor identification, which identifies that the user of the electronic apparatus exists indoors.SELECTED DRAWING: Figure 5
Patent JP-2018159682-A (JP)
Title: Automatic analyzer
Inventor: INABA TORU
IPC: G01N35/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To activate an automatic analyzer stably by avoiding performance reduction of a vacuum pump from causing reduction of the amount of the vacuum suction and therefore making it difficult to vacuum-suck a reaction liquid after analysis, when the automatic analyzer is set in an environment where the altitude is high and outside pressures vary.SOLUTION: The automatic analyzer exercise control so that adding a pressure adjusting mechanism 62 between flow passages connecting a vacuum tank 53 and a vacuum pump 54 to each other can maintain the difference between the pressure of the inside of the vacuum tank 53 and the pressure of the outside air of the device at a specific level regardless of the set environment of the device. The automatic analyzer also exercise control so that providing a hole to the outside in the vacuum tank 53 or in the vacuum bottle 51 (51a, 51b) can maintain the difference between the pressure of the inside of the vacuum tank 53 and the pressure of the outside air of the device at a specific level regardless of the set environment of the device.SELECTED DRAWING: Figure 8
Patent JP-2018164006-A (JP)
Title: Method for manufacturing bonded wafer and bonded wafer
Inventor: ISHIZUKA TORU
IPC: H01L27/12
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bonded wafer having a terrace width in the case of using an epitaxial wafer as a bond wafer or a base wafer.SOLUTION: A method for manufacturing a bonded wafer includes: ion-implanting at least one kind of gas ions out of hydrogen ions and rare gas ions from a surface of a bond wafer to form an ion implantation layer inside the wafer; bonding the ion-implanted surface of the bond wafer with a surface of a base wafer directly or through an insulation film; and peeling off the bond wafer at the ion implantation layer, thereby manufacturing the bonded wafer having a thin film on the base wafer. An epitaxial wafer is used as at least one of the bond wafer and the base wafer, and washing before forming an epitaxial layer of the epitaxial wafer is carried out by sheet-type spin washing.SELECTED DRAWING: Figure 1
Patent JP-2018170881-A (JP)
Title: Manufacturing method of stator
Inventor: AZEYANAGI TORU
IPC: H02K15/085
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stator, capable of constructing an inner diameter of a stator core so as to be relatively small.SOLUTION: A manufacturing method of a stator 100 comprises: a step of arranging an inner diameter side slot housing part 31a to a plurality of coil guide fixtures 51 by passing through the inner diameter side slot housing part 31a into a gap CL1 of the plurality of coil guide fixtures 51 provided independently; a step of arranging an outer diameter side slot housing part 31b to a slot 12 that is opposite to the gap CL1 in a diameter direction; a step of deforming a coil 30 by moving the plurality of coil guide fixtures 51 or a stator core 11 in a peripheral direction; and a step of inserting the inner diameter side slot housing part 31a to the slot 12 positioned at a position separate in the peripheral direction from the slot 12 in which the outer diameter side slot housing part 31b is arranged.SELECTED DRAWING: Figure 7
Patent JP-2018168115-A (JP)
Title: Skin external preparation and cosmetics
Inventor: ONARI HIROKI
IPC: A61Q5/12
Filed: 2017-03-30
Abstract: To provide skin external preparations or cosmetics that resist being changed in smell with time, and has excellent permeation feelings and temporal stability.SOLUTION: The present invention provides skin external preparations or cosmetics, containing (A) a C16-22 polyunsaturated fatty acid, (B) a mono isostearic acid polyoxyethylene hydrogenated castor oil with an average number of moles of added ethylene oxide being 20-60, and (C) water. Preferably, component (A) is linoleic acid, more preferably, the content of component (A) is 0.1 mass% or more, and the mass ratio (A)/(B) of the contents of components (A) and (B) is 2 or less.SELECTED DRAWING: None
Patent JP-2018167382-A (JP)
Title: robot
Inventor: BABA TOMOHIRO
IPC: B25J5/00
Filed: 2017-03-30
Abstract: To provide a robot capable of softening an impact to a drive source.SOLUTION: An upper base body 10 of a robot 1 is provided with a frame 10a, and a battery 70 is stored in the frame 10a. A left support part 10b and a right support part 10c which position the battery 70 in a right-left direction is provided in the frame 10a of the upper base body 10. A left cushioning member 75 is provided between the frame 10a and left support part 10b. A right cushioning member 76 is provided between the frame 10a and right support part 10c. A front cushioning member 77 is provided between the frame 10a of the upper base body 10 and the front of the battery 70. A rear cushioning member 78 is provided between the frame 10a of the upper base body 10 and the rear of the battery 70. When an impact is applied to the robot 1, the cushioning members 75-78 soften the impact to the battery 70.SELECTED DRAWING: Figure 3
Patent JP-2018169967-A (JP)
Title: Image synthesis program, method, and device
Inventor: SEGAWA EIGO
IPC: G06T7/20
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image synthesis program, method, and device capable of obtaining an image of a subject from a plurality of images obtained by photographing the subject on an individual portion basis even in a case where the plurality of images includes poor image features.SOLUTION: Based on each of respective image features of two images which are included in a plurality of images obtained by photographing an object on an individual portion basis and which are sequentially photographed, a position relationship specification trial part 16 specifies positional relationship between portions of the objects photographed in the two images. Moreover, a camera work estimation section 18 estimates a camera work based on the specified positional relationship. Moreover, based on the estimated camera work, the positional relationship determination part determines a position of the image that could not be specified. Then an image synthesis part 26 synthesizes a plurality of images.SELECTED DRAWING: Figure 1
Patent JP-2018169035-A (JP)
Title: Power transmission apparatus
Inventor: SUZUKI KAZUSHIGE
IPC: F16D13/52
Filed: 2017-03-30
Abstract: To provide a power transmission apparatus capable of suppressing an increase in a clutch clearance associated with usage.SOLUTION: A power transmission apparatus includes: a frictional engagement part 23 in which plural pressure plates 23a disposed movably relatively to a clutch housing 21 in an axial direction of a first rotation shaft 51 and plural friction plates 23b disposed movably relatively to a clutch hub 22 in the axial direction are alternately stacked along the axial direction; a cylinder piston 33 for pressing the frictional engagement part 23 to engage the clutch housing 21 with the clutch hub 22; and an energizing member 35 for energizing each of the pressure plates 23a so as to separate from each other in the axial direction. Further, the frictional engagement part 23 includes a space adjustment member 36 between the energizing member 35 and pressure plate 23a in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2018013764-A (JP)
Title: Light-source device and projection type display device
Inventor: TANAKA TAKAAKI
IPC: F21V7/22
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which utilizes polarization property of light emitted from a solid light source, and uses a retardation plate that is excellent in durability and inexpensive, and to provide a projection type display device using the light source.SOLUTION: In a light source device 40, p-polarized blue light emitted from a semiconductor laser 21 penetrates through a condenser lens 23, a lens 26, a lens 27 and a first diffusion plate 28, and is incident on a dichroic mirror 29. The dichroic mirror 29 penetrates a part of the P-polarized blue light and reflects the residual light. The blue light having penetrated through the dichroic mirror 29 is condensed by a condenser lens 36 to be converted into condensation light, penetrates through a 1/4 wavelength plate 38 and is incident on a refection plate 39. The blue light which has been reflected by the reflection plate to be converted into divergent light penetrates through the 1/4 wavelength plate 38, is incident on the condenser lens 36, and is converted into parallel light.SELECTED DRAWING: Figure 1
Patent JP-2017191935-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a good reliability.SOLUTION: A conductor 207 is provided in an opening formed on an insulator 210, an insulator 212, an insulator 214, and an insulator 216. A portion formed on the same layer as the insulator 216, of the conductor 207 functions as wiring, and a portion formed on the same layer as the insulator 210, the insulator 212, and the insulator 214, of the conductor 207 functions as a plug. In the conductor 207, a conductor 207a is formed so as to be contacted with an inner wall of the opening, and a conductor 207b is formed inside the opening via the conductor 207a. A conductor 207c is formed on the conductor 207a and the conductor 207b. Here, a height of an upper surface of the conductor 207a and the conductor 207b, and a height of an upper surface of the insulator 216 can be made the same as each other. By providing such the conductor 207, connection with wiring, a circuit element, a semiconductor element and the like, which are located lower than the insulator 210, becomes possible.SELECTED DRAWING: Figure 1
Patent JP-2018182438-A (JP)
Title: Radio relay, sound quality adjustment system, and sound quality adjustment method
Inventor: YOSHIMURA MOTOSHI
IPC: H04B7/15
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment work for evaluating sound quality of a radio apparatus.SOLUTION: A sound quality adjustment system comprises: a first and second radio terminals for performing half duplex communication; a radio relay that includes a relay equalizer for adjusting a frequency characteristic of a radio signal on the basis of setting and relays the radio signal between the first and second radio terminals; and a management device connected to the radio relay via a communication channel. Each of the first and second terminals turns off its own equalizer's settings. The management device transmits first setting information on the frequency characteristic to the radio relay via the communication channel. The radio relay reflects the first setting information received from the management device into setting for the relay equalizer. The first radio terminal transmits a first radio signal addressed to the second radio terminal, to the radio relay. The radio relay adjusts, by the relay equalizer, a frequency characteristic of the received first radio signal on the basis of the setting and transmits the adjusted first radio signal to the second radio terminal.SELECTED DRAWING: Figure 1
Patent JP-2018182464-A (JP)
Title: Image processing system and program
Inventor: MATSUOKA TOMOE
IPC: H04N1/409
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system and the other, which are able to perform an appropriate image processing simper than a conventional process.SOLUTION: An attribute bit map is generated, which stores the attribute of a second pixel as an attribute condition in correspondence with the attribute of a first pixel and which indicates, for each pixel, an attribute indicating the type of an object included in image data. In a case where the attribute of a target pixel is included in an attribute condition as the first pixel, it is determined whether the attribute of a pixel adjacent to the target pixel is included in the attribute condition as the second pixel. In a case where it is included in the attribute condition, the attribute and the pixel value of the target pixel are replaced with the attribute and pixel value of the adjacent pixel.SELECTED DRAWING: Figure 8
Patent JP-2018179204-A (JP)
Title: Water cut-off structure
Inventor: NISHIOKA TOSHIAKI
IPC: E03C1/02
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact water cut-off structure capable of adjusting a plug bar and a nut member with a screw in opening a plug, to prevent corotation of the plug bar and nut member.SOLUTION: The water cut-off structure is configured such that a plug bar 4 having a valve body 3 is inserted into a plug bar insertion port 5 of a water cut-off part, the valve body moving in a front-back direction with respect to a valve seat 2 of the water cut-off part; a nut member 6 has a female screw 6a and a male screw 6b on its inner and outer surfaces, and the male screw 6b is screwed into a female screw a of the plug bar insertion port 5; the plug bar 4 is inserted into a hole H of the nut member 6 to screw a male screw 4b of the plug bar 4 into the female screw 6b of the nut member 6; further, at a portion continuing to the female screw 6a of the nut member 6, a screw relief portion 8 is provided where the female screw 6a is not formed; and the following relationship is established: a length L of the screw relief portion 8≥a length of the male screw 4a of the plug bar 4.SELECTED DRAWING: Figure 2
Patent JP-2018181189-A (JP)
Title: Gas detector
Inventor: KAMIOKA TAKESHI
IPC: G08B21/16
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas detector with low cost when using for a long time.SOLUTION: A gas detector 100 for detecting a target gas includes: a first part 11; and a second part 21 whose performance deterioration rate is different from that of the first part. At least one of the first part and the second part is replaceably provided. Besides, both the first part and the second part may be replaceably provided. One of the first part and the second part includes a sensor for detecting the target gas and a battery for supplying power to a wireless section or a gas detector for transmitting or receiving wireless signals.SELECTED DRAWING: Figure 2
Patent JP-2018185153-A (JP)
Title: Inspection device
Inventor: NORIHISA SHUICHI
IPC: G01R31/26
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of inspecting whether or not a difference in height between tip ends of two types of relay wirings exists.SOLUTION: An electrode 40 has a flat plain face S1 for contacting a tip end X1 of a relay wiring 11a and a flat plain face S2 for contacting a tip end X1 of a relay wiring 11b. The plain face S1 and the plain face S2 are provided so as to be flush with each other in the electrode 40.SELECTED DRAWING: Figure 3
Patent JP-2018186854-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving game taste.SOLUTION: The game machine capable of executing a variable display and controlling a game to an advantageous state advantageous to a player, includes: specific display means capable of executing a transfer display transferring a specific display (e.g. a reservation display and an active display) corresponding to the variable display for a prescribed period; and action performance execution means capable of executing an action performance acting on the specific display of the transfer display. The specific display means can change a display mode of the specific display on which the action performance acts.SELECTED DRAWING: Figure 45