baber/WOPTO huggingface dataset:
Patent JP-2017213503-A (JP)
Title: Sludge scraping-up machine
Inventor: KANEDA EIICHI
IPC: F16G13/06
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sludge scraping-up machine having sufficient strength, and strong against corrosion.SOLUTION: In a sludge scraping-up machine for scraping up sludge deposited on a basin bottom of a precipitation pond by making a long-size flight body travel in the vertical direction to its longitudinal direction, the sludge scraping-up machine comprises a pair of endless chains of endlessly connecting by pivoting a plurality of chain links for fixing the plurality of flight bodies at a predetermined interval by a connection shaft, a chief sprocket wheel and a driven sprocket wheel arranged in the precipitation pond and scraping up the sludge precipitated on the basin bottom by the flight bodies by circularly driving the endless chains, in which respective members of the endless chains, the chief sprocket wheel and the driven sprocket wheel are constituted of a synthetic resin material selected from PET or PEN.SELECTED DRAWING: Figure 1
Patent JP-2017216115-A (JP)
Title: Electron microscope for magnetic field measurement, and magnetic field measurement method
Inventor: TANIGAKI TOSHIAKI
IPC: H01J37/26
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To separately measure an electric field distribution and a magnetic field distribution of a sample with high accuracy, using an electron microscope operable to measure information about an electromagnetic field.SOLUTION: An electron microscope for magnetic field measurement comprises: an electron source 1; an electron gun deflecting coil 3; convergent lenses 4a, 4b; an irradiation-system astigmatism correction coil 5; an irradiation-system deflecting coil 6; a magnetic field-applying coil 8; an objective lens 11; an image-forming system astigmatism correction coil 12; image-forming system deflecting coils 13a, 13b; a magnifying lens 17; an electron detector 18; and a control analysis device 20. The control analysis device performs measurements by repeating more than once, the steps of performing first electron beam control to measure first piece of electromagnetic field information by output signals of the electron detector after applying a first magnetic field to a control analysis sample 10, and subsequently, performing second electron beam control to measure second piece of electromagnetic field information after applying a second magnetic field in the same way. Thus, electric field and magnetic field distributions of the sample are separately measured with high accuracy from the first and second pieces of electromagnetic field information thus obtained.SELECTED DRAWING: Figure 5A
Patent JP-2017215287-A (JP)
Title: Temperature sensor
Inventor: OYA TOSHIYA
IPC: G01K15/00
Filed: 2016-06-02
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of failures.SOLUTION: A temperature sensor 1 includes an electrode wire 12 on an external surface of which strontium oxide with average particle diameter of 1.9 μm is deposited. The temperature sensor 1 repeats temperature change cycles under the following conditions (1)-(5) using one temperature rise and one temperature lowering as one temperature change cycle, and has a failure cycle number of 8000 or more when failed. (1) A temperature of a testing condition environment is detected by a sheath thermocouple with a sheath diameter of 3.2 mm per 0.1 second; (2) the maximum value and minimum value of the temperature of the testing condition environment at one temperature change cycle are 800°C or more and 900°C or less and 30°C or more and less than 80°C; (3) A temperature gradient in temperature rising is +100°C/sec or more and +150°C/sec or less; (4) A temperature gradient in temperature lowering is -150°C/sec or more and -100°C/sec or less; (5) The temperature sensor is vibrated by random vibration at acceleration of 10 Grms or more and 20 Grms or less and in a frequency range of 150-4200 Hz.SELECTED DRAWING: Figure 1
Patent JP-2017219051-A (JP)
Title: Shift operation device
Inventor: SETO YUKARI
IPC: F16H61/28
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a shift operation device capable of guiding sufficient lubricant to a slide part of an engagement piece inside a shift rail.SOLUTION: A shift operation device includes: a shift shaft 50 extending along an axial line CL0, and having engagement pieces 52a-52c projected from an outer peripheral surface; an actuator 60 configured to rotate the shift shaft 50 with the axial line CL0 as a center; a plurality of shift rails surrounding the shift shaft 50, having on its inner peripheral surface an engaged part to which the engagement pieces 52a-52c can be engaged, and individually moving in a vertical direction to the axial line CL0 according to engagement operation; and a shift fork configured to transmit movement of the shift rails to a sleeve. The engagement piece 52a-52c has a recess part 55a-55c for oil reservoir on its upper surface in a vertical direction.SELECTED DRAWING: Figure 8
Patent JP-2017218900-A (JP)
Title: Air bubble separation unit for lubrication oil
Inventor: IJUIN TAKASHI
IPC: F01M1/06
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To cause an oil flow velocity to be slow only under a state in which oil temperature is kept high at a unit for separating air bubbles in the oil by making slow oil flow velocity of lubricant oil at a machine such as an engine and the like, thereby to prevent an amount of oil in an oil reservoir from being lacked under a state in which oil temperature is low.SOLUTION: An oil return passage 12a in a path where lubrication oil supplied to each of the segments in an engine 10 is returned to an oil pan is provided with oil separators 20, 30, and the oil separators 20, 30 are provided with a wall body arranged to be crossed with an oil flow. The wall body causes its wall surface angle with respect to the oil flow to be changed in response to its surrounding temperature and causes its wall surface angle at a low temperature region to be low as compared with that of the high temperature region.SELECTED DRAWING: Figure 2
Patent JP-2017217082-A (JP)
Title: Game machine
Inventor: SHIMADA KOKI
IPC: A63F7/02
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can properly notify of a shooting intensity of game balls.SOLUTION: A game machine comprises: a main control board; a sub control board; an information display panel 22; a performance display device 25; an information auxiliary display panel 33; and a first movable body 24a. A display area 25r of the performance display device 25 is larger than a display area of the information display panel 22 and a display area of the information auxiliary display panel 33. The performance display device 25 is arranged on a position where, at least a part of the display area 25r of the performance display device 25 and an operation range of the first movable body 24a are overlapped, in view from a player. Out of the information display panel 22, the performance display device 25, and the information auxiliary display panel 33, at least the information auxiliary display panel 33 is arranged on a position where whole display area is not overlapped to an operation range of the first movable body 24a, in view from a player.SELECTED DRAWING: Figure 2
Patent JP-2017220531-A (JP)
Title: Box for information distributing board
Inventor: MIWA OSAMU
IPC: H05K7/00
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a box for information distributing board capable of circumventing application of stress on the internal cable, even if stress is applied to a CD tube.SOLUTION: A box for information distributing board has a body 1 in which an apparatus mounting plate 5 for mounting an apparatus is placed and fixed to wall surface, and a lid 2 covering the front of the body 1, openings 12 for entering cables are provided around the apparatus mounting plate 5 of the body 1, and a CD tube retainer 3 for retaining the end of a CD tube 4, protecting the cable until it is entered, is provided at the opening 12. The CD tube retainer 3 has a first holding part 32a for holding a CD tube 4a of first diameter, and a second holding part 32b for holding a CD tube 4b of second diameter smaller than the first diameter, and the second holding part 32b is formed on the inside of the first holding part 32a.SELECTED DRAWING: Figure 7
Patent JP-2017217354-A (JP)
Title: Backrest, lumbar support, and chair
Inventor: MASUNAGA HIROSHI
IPC: A47C7/46
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To improve workability when an option member such as a lumbar support is attached to a backrest.SOLUTION: A backrest 7 includes: an upholstery material 71 on which a load bearing surface 71f for receiving a load of a sitter is formed; a back front frame 80F for supporting an outer peripheral end 71e of the upholstery material 71; an attachment object part 87 formed on the back front frame 80F and facing the upholstery material 71 in such a manner as to be spaced in a direction of crossing the load bearing surface 71f; and a lumbar support 200 being attachable/detachable with respect to the attachment object part 87. The lumbar support 200 includes an attachment part 222 that extends in a direction along the load bearing surface 71f, is inserted into a gap S between the upholstery material 71 and the attachment object part 87, and fixed to the attachment object part 87.SELECTED DRAWING: Figure 3
Patent JP-2017010933-A (JP)
Title: Power storage device charging method, method of manufacturing power storage device, battery module and vehicle
Inventor: KURIKI KAZUKI
IPC: H02J7/00
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To enable charging while applying uniform pressure to a power storage device and manufacturing of a power storage device having a stable discharging capacity.SOLUTION: A first support member, a second support member, a power storage device, a first buffer member and a second buffer member are arranged so that the first buffer member and the second buffer member are located between the first support member and the second support member, the power storage device is located between the first buffer member and the second buffer member, and the power storage device is in contact with the first buffer member and the second buffer member, the distance between the first support member and the second support member is fixed, and pressure is applied to the power storage device to charge the power storage device. By using this charging method, a power storage device is manufactured.SELECTED DRAWING: Figure 1
Patent JP-2017226952-A (JP)
Title: Ceiling system
Inventor: INAGAKI YOSHIE
IPC: E04B9/04
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight ceiling system excellent in strength.SOLUTION: A ceiling system includes a ceiling joist, a ceiling joist support, and a ceiling material. Both of the ceiling joist and the ceiling joist support have a hollow part.SELECTED DRAWING: Figure 1
Patent JP-2017188057-A (JP)
Title: Infinite speed arithmetic unit
Inventor: NONOMURA YUUSUKE
IPC: G06F17/10
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To correct, revise accurately and properly, and improve arithmetic means of all industries such as measurement or control, by using some in a formula group of N or a combination thereof.SOLUTION: N-operators such as standing, pole, sky Po,[ which are primitive operators, and also some in a formula group of N or a combination thereof are used. The formula group of N includes standing Δ and pole |, and is every formula group derived therefrom. For instance, a relative differentiation equation, an interference differentiation equation, a space-time differentiation equation, P&NP, and N solution are enumerated. These operators are actually created, and used for a general-purpose arithmetic unit.SELECTED DRAWING: Figure 1
Patent JP-2017229207-A (JP)
Title: Non-contact power transmission system and magnetic field detector
Inventor: MAEDA YUJI
IPC: H02J50/12
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and safety in a non-contact power transmission system at power supply.SOLUTION: The non-contact power transmission system includes: a power transmission device which transmits power; a power reception device which receives power, transmitted from the power transmission device, without contacting to the power transmission device; and one or more magnetic field detector which detects a magnetic field. The magnetic field detector 1 includes: a magnetic field detector unit which detects a magnetic field generated by power transmission; a calculation unit which calculates the intensity of the magnetic field on the basis of the detected magnetic field; and a transmitter unit which transmits the calculated magnetic field intensity to the power transmission device. The power transmission device includes: a power transmission unit 31 which transmits power; a communication unit 23 which receives the magnetic field intensity transmitted from the magnetic field detector 1; and a control unit 22 which determines whether or not the received magnetic field intensity is within a predetermined range, to control the power transmission unit 31 to halt the power transmission, when determining the magnetic field intensity is not within the predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2017227096-A (JP)
Title: Slide mechanism to move pipe or scaffold board used for assembling scaffold around structure forward
Inventor: OBAYASHI KUNJI
IPC: E04G3/24
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a slide mechanism with more improved safety.SOLUTION: A slide mechanism moves a pipe or a scaffold board for assembling a scaffold around a structure forward. The slide mechanism comprises: a first square pipe; a second square pipe, which is inserted into the first square pipe and slidably moves in the first square pipe; at least two fixing members, which fix the first square pipe to a round pipe so as to be parallel with the round pipe installed on the structure; and a suspending member, which suspends a new pipe or scaffold board for assembling the scaffold from the second square pipe. Each fixing member is fitted to a square clamp, which detachably holds the first square pipe, and the square pipe and has the round clamp, which detachably holds the round pipe.SELECTED DRAWING: Figure 1
Patent JP-2018004319-A (JP)
Title: Gear tooth surface abnormality detection device and gear tooth surface abnormality detection method
Inventor: TERAMOTO YOSHIHIRO
IPC: F16H55/17
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a gear tooth surface abnormality detection device capable of improving detection accuracy of presence of abnormality such as formation of protrusions on a gear tooth surface, and a gear tooth surface abnormality detection method.SOLUTION: A master gear 30 having normal tooth 31 having a prescribed tooth thickness and a prescribed shape and corrected gear teeth 35a, 35b, 35c, 35d in which notches 38, 39 are formed on a tooth surface having the same tooth thickness and shape as the normal tooth is engaged with a test object gear 100, and the test object gear 100 and the master gear 30 are rotated. Based on an aspect of variations in an engaged state during the rotation, presence of abnormality in the test object gear 100 is detected.SELECTED DRAWING: Figure 3
Patent JP-2018003631-A (JP)
Title: Control device for internal combustion engine and knock judgement method
Inventor: MATOHARA SHINYA
IPC: G01H17/00
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in knock judgement at an internal combustion engine.SOLUTION: This invention has a feature comprising: a knock frequency filter processing part 202 for extracting a knock frequency band that is a specific frequency band to a knock; a disturbance noise filter processing part 204 for extracting a disturbance noise frequency band that is a frequency band specific to the disturbance noise; a knock frequency correcting part 206 for calculating a strength ratio difference that is an influence degree of the disturbance noise frequency at a disturbance noise frequency band extracted by the disturbance noise filter processing part 204 in respect to the knock frequency at the knock frequency band extracted by the knock frequency filter processing part 202, determining a correction counted number of the knock frequency band strength on the basis of the strength ratio difference, and correcting the knock frequency band strength in reference to the correction counted number; and a judgement processing part 208 for judging whether or not a knock is produced on the basis of the corrected knock frequency band strength.SELECTED DRAWING: Figure 3
Patent JP-2018004881-A (JP)
Title: Parallel optical module and method for manufacturing the same
Inventor: MATSUOKA YASUNOBU
IPC: G02B6/42
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a parallel optical module which enables high efficient optical interconnection.SOLUTION: A parallel optical module comprises a substrate 100 having a main surface, an optical element array 500 located on the main surface of the substrate and having a plurality of optical elements 501, a pedestal 200 located on the main surface of the substrate 100 so as to surround the optical element array 500 and having an inclined surface 221 linearly inclined to the main surface in a cross-sectional view, an optical fiber array consisting of a plurality of optical fibers 410, and an optical connector 300 optically connecting the optical fibers 410 and the optical elements 501. A surface facing the optical element array 500, of the optical connector 300, consists of a flat part 306 and a curve part 308 surrounding the flat part 306. The curve part 308 has a circular arc shape in a cross-sectional view. The curve part 308 of the optical connector 300 is in point contact with the inclined surface 221 of the pedestal 200.SELECTED DRAWING: Figure 2
Patent JP-2016175421-A (JP)
Title: Scribing wheel
Inventor: TOMEI NAOKO
IPC: H01L21/301
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a scribing wheel and to increase the end surface strength of a substrate when a brittle material substrate is fragmented after scribing.SOLUTION: When a brittle material substrate is scribed to be fragmented by using a scribing wheel in which a difference between an apex angle α1 formed by the slope of a scribing wheel base material and a blade tip angle α2 formed by the tip part of the polishing region of a diamond film provided in the blade tip part of the base material is 5° or more to 20° or less and the arithmetic average roughness Ra of the ridge line of the polishing region and the slope is 0.015 μm or less, the end surface accuracy of the fragmented base material increases, and end surface strength can be increased. Even when scribing is progressed, abrasion of the ridge line part is limited, and the long life of the scribing wheel can be achieved.SELECTED DRAWING: Figure 2B
Patent JP-2018011387-A (JP)
Title: Protection IC and semiconductor integrated circuit
Inventor: ABE SHUHEI
IPC: H01L21/822
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To suppress a leak current caused by a parasitic transistor.SOLUTION: The present invention relates to a protection IC comprising: a bias output terminal which is connected to a back gate of a MOS transistor; a load-side terminal which is connected to a power supply path between a load and the MOS transistor; a load-side switch inserted into a current path that connects the bias output terminal with the load-side terminal; and a control circuit which operates the load-side switch in accordance with a state of a secondary battery, thereby outputting a back gate control signal for controlling a potential of the back gate from the bias output terminal. The load-side switch includes at least two NMOS transistors that are formed on an N-type silicon substrate and of which the drains are connected with each other, and the control circuit is configured to turn on or turn off the two NMOS transistors together in accordance with the state of the secondary battery.SELECTED DRAWING: Figure 6
Patent JP-2018009841-A (JP)
Title: Automatic analyzer, automatic analysis method, and reagent registration system
Inventor: ISOBE NATSUMI
IPC: G01N35/02
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer, an automatic analysis method, and a reagent registration system which prevent leakage of reagent information unique to a regular product, and in which acquisition of a highly accurately analysis result is guaranteed.SOLUTION: An automatic analysis method of analyzing reaction liquid generated by mixing reagent and a sample has: a first decoding step in which, in registering reagent information 70 of reagent used in generating reaction liquid, identification information 90, which is fixed to a reagent container 20 encapsulating the reagent and encoded by a first encoding method reagent, is decoded, and reagent information 82 encoded by a second encoding method and key information 81 identifying the second encoding method are acquired; and a second decoding step in which the reagent information 82 encoded by the second encoding method, which is decoded by the first decoding step, is decoded by the second decoding method corresponding to the key information 81 decoded in the same manner, and the reagent information 70 is decoded.SELECTED DRAWING: Figure 5
Patent JP-2018010098-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAWA HAYASHI
IPC: G03G15/01
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce a shock image with a simpler configuration.SOLUTION: An image forming apparatus 100, when a sheet with a basis weight equal to or less than a predetermined value is fed in a mono-color mode, separates an intermediate transfer belt 11 from photoreceptor drums 1Y, 1M, and 1C. Meanwhile, the image forming apparatus 100, when a sheet with a basis weight exceeding the predetermined value is fed in the mono-color mode, brings the intermediate transfer belt 11 into contact with the photoreceptor drums 1Y, 1M, and 1C. In this case, the image forming apparatus 100 may reduce the peripheral speed of the photoreceptor drums 1Y, 1M, and 1C to increase a binding force to the intermediate transfer belt 1.SELECTED DRAWING: Figure 1
Patent JP-2018010436-A (JP)
Title: Asphalt plant remote maintenance device and method
Inventor: ISHIDA KENJI
IPC: G05B23/02
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt plant maintenance management device capable of determining in an early stage whether an error generated in an asphalt plant is due to a fault of a device or the like or an improper operation of an operator and quickly and properly managing maintenance and a method thereof.SOLUTION: A plant monitor terminal 3 has: an operation screen video storage part 8 for always recording and storing a video of an operation screen 2a of a plant controller 2; an error determination part 11 for determining an error in the plant; an error level determination part 12 for determining a level, identifying a serious error or a minor error according to the contents of the error; a video cutout part 14 for cutting out a video for several minutes around the error occurrence time from the video stored in the operation screen video storage part 8 when determining that it is a serious error; and an error history data creation part 15 for creating error history data by attaching the video to the contents of the error, while a remote maintenance device 4 has a display part 23 for collecting the error history data from the plant monitor terminal 3 to display it.SELECTED DRAWING: Figure 2