baber/WOPTO huggingface dataset:
Patent JP-2018116167-A (JP)
Title: Image formation apparatus
Inventor: MEGURO TAICHI
IPC: G03G15/16
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of paper powder filming by preventing the minute edge floating.SOLUTION: An image formation apparatus 100 of forming an image by transferring a toner image formed on an intermediate transfer belt 17 having an elastic layer on the surface to a sheet P includes: a rigid body blade 21a which is brought into contact with an intermediate transfer belt 17 after transferring the toner image on the sheet P and cleaning the residual material adhering to the surface of the intermediate transfer belt 17; an angle detection unit which detects the effective contact angle formed by the surface of the intermediate transfer belt 17 and the opposite surface of the rigid body blade 21a; an angle change unit which changes the effective contact angle; and a control unit which controls the angle change unit to adjust the effective contact angle to be the value within the prescribed range in accordance with the detection result of the angle detection unit.SELECTED DRAWING: Figure 1
Patent JP-2018114882-A (JP)
Title: Vehicle information terminal
Inventor: GOTO TOSHIYUKI
IPC: B60R11/02
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information terminal which achieves downsizing of a main case and reduction of manufacturing costs.SOLUTION: A main case 1 for housing a first substrate 7 and a holder case 2 for housing a second substrate 8 are connected by an arm 3 formed into a cylindrical shape. A flexible cable 4 connecting the first substrate 7 with the second substrate 8 is housed in the arm 3. In the main case 1, a main side wiring hole 14 for passing the flexible cable 4 is provided at a back surface part. In the holder case 2, a holder side wiring hole 23 for passing the flexible cable 4 is provided at a holder lower surface part 22 facing downward compared to a horizontal surface. A sealing part 44 for filling a gap between the flexible cable 4 and the main side wiring hole 14 is integrally molded with a portion of the flexible cable 4 which passes through the main side wiring hole 14. The sealing part 44 is placed in close contact with the main case 1 by a hold-down part.SELECTED DRAWING: Figure 1
Patent JP-2018115757-A (JP)
Title: Power distribution device for vehicle
Inventor: YOSHIMURA TAKAHIRO
IPC: F16H57/037
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution device for a vehicle for reducing the number of part items of management parts which are prepared for eliminating the backlash of a rotating member such as a differential case compared with a conventional device.SOLUTION: Since a clearance S which is formed so that a differential case 36c becomes movable in a direction of a rotational axial line C with respect to a cylinder member 58 is formed between the cylinder member 58 of a second clutch 32 and the differential case 36c, even if a position of the second clutch 32 with respect to a differential carrier 54 is moved by a position adjustment shim S1, the differential case 36c does not move in the direction of the rotational axial line C in conjunction with the movement of the position of the second clutch 32, that is, in conjunction with the movement of a position of the cylinder member 58. By this constitution, since the position of the second clutch 32 which is moved by the position adjustment shim S1 is not influenced by the backlash of a rotating member such as the differential case 36c, the number of part items of management parts which are prepared for eliminating the backlash of the rotating member such as the differential case 36c can be largely reduced compared with a conventional device.SELECTED DRAWING: Figure 7
Patent JP-2018118907-A (JP)
Title: Carrot powder-containing tablet
Inventor: SHIMIZU ATSUSHI
IPC: A61K9/20
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a tablet containing carrot powder of 80 mass% or more and provide a method for producing the tablet containing the carrot powder of 80 mass% or more.SOLUTION: A tablet contains powder composed of carrot powder and methylation cellulose, with the content of the carrot powder being 80 mass% or more.SELECTED DRAWING: Figure 7
Patent JP-2018117886-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a player to easily recognize that specific processing is being executed and to recognize that a game is not being executed.SOLUTION: A slot machine 1 can execute specific processing (settlement processing, error processing, door opening error processing, settlement notification, error notification and door opening notification) in a state in which no game is executed. A sub control part 91 includes a clocking counter for clocking a state in which no game is executed. By identifying that the state in which no game is executed continues for a prescribed time on the basis of the clocking counter, a demonstration performance as a non-game state performance indicating the state in which no game is being executed can be executed. After bringing into the state in which no game is executed, when the specific processing starts before the prescribed time elapses and then it is identified that the prescribed time has elapsed on the basis of the clocking counter during the specific processing, the sub control part 91 performs demonstration performance start delay control so as not to execute the demonstration performance during the specific processing and performs control to execute the demonstration performance after the specific processing ends.SELECTED DRAWING: Figure 11
Patent JP-2018122398-A (JP)
Title: Grinding apparatus
Inventor: GENOEN JIRO
IPC: B23Q11/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove grinding chips near a chuck table before the grinding chips flow into a drainage piping.SOLUTION: A grinding apparatus comprises: holding means which holds a plat-like work-piece W containing a magnetic substance; grinding means 13 which grinds the plate-like work-piece W, which is held by the holding means, by a grindstone 136; and grinding water supply means 15 which supplies grinding water 1 to the plate-like work-piece W held by the holding means. The holding means comprises: a chuck table 21 having a holding surface 22a which sucks and holds the plate-like work-piece W; a ring-shaped precipitation tank 26 in which a ring-shaped recess 260 is so formed as to surround the chuck table 21, grinding drainage 3 containing grinding water 1 and grinding chips 2 is received by the recess 260 and the grinding chips 2 are precipitated on a bottom of the grinding drainage 3 accumulated in the recess 260, and which has a drainage part 261 which drains clean water 4 of the grinding drainage 3. Consequently, flowing of the grinding chips 2 into a low surface 16a of a water case 16 can prevented, and clogging of a drainage piping by the grinding chips 2 can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2018129869-A (JP)
Title: Electric power conversion system
Inventor: FUJIE KENICHI
IPC: H02M1/00
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and low-cost electric power conversion system having the function of detecting a short circuit fault in a short time without performing false detection.SOLUTION: When a voltage change rate of a gate terminal during a switching transition period of power semiconductor switching elements constituting a bridge circuit is equal to or larger than a predetermined voltage change rate and continues for a predetermined time, short-circuit determining means of the bridge circuit determines that a short circuit fault occurs in the bridge circuit.SELECTED DRAWING: Figure 7
Patent JP-2018128048-A (JP)
Title: Gasket and flange connection structure of piping material using the same
Inventor: TAKEUCHI RYOSUKE
IPC: F16J15/10
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a gasket capable of being mounted while centering of even flanges of a pipe arranged in a horizontal direction in addition to a pipe in vertical direction, capable of preventing error of a fastening position, and capable of being shared under different kinds of use pressure, and a flange connection structure of a piping material using the gasket.SOLUTION: On both surfaces of a substantially annular gasket body 10, an annular seal surface 22 is provided. On an outer peripheral side of the annular seal surface 22, plural bolt holes 30, 31, 32, 35, 36 corresponding to a flange surface 20 having plural kinds of use pressure are disposed.SELECTED DRAWING: Figure 3
Patent JP-2018128883-A (JP)
Title: Information processing device, method, and program
Inventor: IMAMURA MASAYUKI
IPC: G06Q30/06
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of performing name-based aggregation processing of products posted on a plurality of electronic commerce sites even when there is no uniformity in information identifying products.SOLUTION: An information processing device includes a storage unit 21 for storing page information on products of a plurality of electronic commerce sites, a product identifying information generation unit 12 for generating product identifying information for identifying a product based on metadata and image data included in the page information, and a registration unit 13 for registering the product identifying information generated by the product identifying information generation unit 12. The registration unit 13 determines, when the product identifying information is registered, whether or not it is the same as already registered product identifying information, and performs, if it is the same, a process of associating the product identifying information generated by the product identifying information generation unit 12 with the already registered product identifying information, or registers, if it is not the same, the product identifying information generated by the product identifying information generation unit 12 as new product identifying information.SELECTED DRAWING: Figure 1
Patent JP-2018132327-A (JP)
Title: Spectrum analysis device and spectrum analysis method
Inventor: KITAZAWA TAZUKO
IPC: G01N21/3581
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To remove interference noise and to improve accuracy in fitting.SOLUTION: A spectrum analysis device (11) comprises: an electromagnetic wave source (1) that radiates an electromagnetic wave having a wavelength of 0.1 mm or longer but equal to or shorter than 10 mm; a spectrometer (2) that generates a detection signal by detecting an electromagnetic wave emitted from a measurement target (10) by transmitting or reflecting the electromagnetic wave through or from the measurement target (10); and an analysis section (3) that analyzes the detection signal. The analysis section (3) has a noise removal section (32) that produces from the detection signal a noise removal signal by removing from the emitted electromagnetic wave a reciprocated electromagnetic wave emitted after reciprocated two or more times in the measurement target (10). Using the noise removal signal, the analysis section (3) generates a transmission spectrum or a reflection spectrum, which is a correction detection signal.SELECTED DRAWING: Figure 1
Patent JP-2017178304-A (JP)
Title: Exterior mirror storage device
Inventor: REINHARD FUCHS
IPC: B60R1/074
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an exterior mirror storage device and an exterior mirror, in which there is less allophone generated when a rotation direction of a mirror is changed, and a small operation current is required.SOLUTION: An exterior mirror storage device for a motor vehicle which comprises a mirror base part and a mirror head, is configured so that, the mirror head is stored and/or expanded with respect to the mirror base part by the storage device. The storage device comprises: a carrying member 1 which can be coupled to one of the mirror head and mirror base part; and an electric motor 2 which is attached to the carrying member 1 with an electric motor shaft 3. The storage device comprises an output drive part 4 which can be coupled to the other of the mirror base part and the mirror head, the output drive part 4 is coupled to the electric motor shaft 3 through a gear mechanism, and a pressure component is attached to the carrying member so that the pressure component presses the electric motor shaft to the electric motor.SELECTED DRAWING: Figure 1
Patent JP-2018137259-A (JP)
Title: Heterojunction bipolar transistor
Inventor: UMEMOTO YASUNARI
IPC: H01L29/737
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor capable of retaining a high linear efficiency and a high linear output.SOLUTION: A collector layer of HBT includes a high-concentration collector layer, and a low-concentration collector layer disposed thereon. The low-concentration collector layer includes an inclined collector layer in which an energy bandgap changes to be narrower at a point more distant from a base layer. The electron affinity of a semiconductor material of the base layer is larger than the electron affinity of the semiconductor material at a point where the energy bandgap of the inclined collector layer is maximized; the difference between them is 0.15 eV or less. The inclined collector layer has such a property that an electron travelling speed shows a peak value at a certain electric field intensity while an electric field intensity is changed. The intensity of a pseudo-electric field acting on an electron owing to the change of the energy bandgap of the inclined collector layer is 0.3 to 1.8 times of a peak electric field intensity which is an electric field intensity when the electron travelling speed shows a peak value.SELECTED DRAWING: Figure 1
Patent JP-2018136066-A (JP)
Title: Portable air conditioner
Inventor: ABEI ATSUSHI
IPC: F24F1/04
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To secure the quantity of air blown out from an air outlet of a cold storage case in a portable air conditioner.SOLUTION: A portable air conditioner 10 includes: a cold storage case 30 forming a storage chamber 30a for storing a drink bottle 20 and an air inlet and an air outlet 36; and a blower unit 40 and blows airflow which has been subjected to heat exchange with a cold storage material through the drink bottle 20 in the storage chamber 30a from the air outlet 36. The storage chamber 30a has: a heat exchange air space 70 formed between a side wall 24 of the drink bottle 20 and the cold storage case 30; and a lower space 71 which is disposed at the other side relative to the cold storage case 30 in an axial direction and communicates with the air outlet 36. The lower space 71 is formed so as to spread from the heat exchange air space 70.SELECTED DRAWING: Figure 1
Patent JP-2018137950-A (JP)
Title: Electric motor and method of manufacturing the same
Inventor: CHAO ZHI
IPC: H02K5/16
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor with high manufacturability.SOLUTION: An electric motor includes: a rotor 10 which has a rotor body part 11 connected to a shaft part 12 and may rotate around an axis direction Y; a front bearing 40 into which the shaft part 12 is inserted; a bearing holding part 21 which is disposed at the opposite side of the rotor body part 11 in the front bearing 40 and holds the front bearing 40; a movement restriction member 30 which restricts movement of the front bearing 40 to the rotor body part 11 side; a first engaging part 15 provided at the side of the movement restriction member 30 in the rotor body part 11; a first engaged part 32 which is provided at the side of the rotor body part 11 in the movement restriction member 30 and with which the first engaging part 15 may engage; a second engaging part 34 provided at the side of the bearing holding part 21 in the movement restriction member 30; a second engaged part 27 which is provided at the side of the movement restriction member 30 in the bearing holding part 21 and with which the second engaging part 34 engages; and a connection member 50 which connects the bearing holding part 21 with the movement restriction member 30.SELECTED DRAWING: Figure 4
Patent JP-2018138947-A (JP)
Title: Charging device, dirt detection device, and image forming apparatus
Inventor: WATANABE KANJI
IPC: G03G21/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To detect dirt in a charger of a corona discharge system including a plurality of wires by capturing a change in current amplitude exceeding the amplitude of current oscillation caused by oscillation of one wire.SOLUTION: A charging device comprises: a charger 12 including a plurality of wires 122 and a grid 123; and a detector including a monitoring part 411 that monitors a current flowing in the charger 12, and a warning part 421 that issues a warning on dirt on the wires 122 when the amplitude of oscillation of the current falls below a predetermined threshold.SELECTED DRAWING: Figure 2
Patent JP-2018138284-A (JP)
Title: Solid-liquid separator
Inventor: OKUDA TAKAAKI
IPC: B01D29/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator which can be easily assembled.SOLUTION: A solid-liquid separator includes: a foldable support leg 1 stood on an installation surface L; and a supply box 2 mounted in the support leg 1. The solid-liquid separator 1 further includes a separation unit 3 mounted in the support leg 1. The separation unit 3 has a filter 30 and a tray 31 for supporting the filter 30, allows solid-liquid mixture to slide down from the supply box 2 on the filter 30 so as to separate solid and liquid, discharges solid from a solid discharge section 34 of the tray 31 and discharges liquid from a liquid discharge section 35 of the tray 31. The solid-liquid separator further includes a discharge box 4 which is mounted in the support leg 1 so as to receive liquid from the liquid discharge section 35 of the tray 31 and discharge the liquid to the outside.SELECTED DRAWING: Figure 3
Patent JP-2017158541-A (JP)
Title: Transfer device
Inventor: HEINZ HARTSTEIN
IPC: C12M1/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To produce, in particular, a generic device available which has improved characteristics regarding control of a gas transfer, in particular a selective gas transfer, and regarding control of gas ratios.SOLUTION: The invention is based on a transfer device with at least one pump unit (12) provided for a prescribed gas transfer between a first, closed-off space (14) of an installation (16), in particular a photobioreactor installation, and a second space (18), which is separate from the first space (14). The at least one pump unit (12) is embodied as a selective oxygen pump.SELECTED DRAWING: Figure 1
Patent JP-2018139394-A (JP)
Title: Imaging device
Inventor: SHIBATA MASAOMI
IPC: G02B5/20
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a high definition imaging device with high wavelength separation accuracy.SOLUTION: An imaging device 1 includes: an optical system 10 including a lens; a filter array 20 having a plurality of filter areas 22 arranged in an array each having different optical characteristics, in which each of the filter areas 22 wavelength selectively transmits light transmitted through the optical system 10; an image sensor 30 having a plurality of sub pixels 32 which are dispose in an array corresponding to each of the plurality of filter areas 22; and a micro-lens array 40 disposed between the filter array 20 and the image sensor 30 for allowing beams of light transmitted through each of the plurality of filter areas 22 to enter the sub-pixels 32. The filter array 20 is a multi-layered thin film interference filter.SELECTED DRAWING: Figure 1
Patent JP-2017117802-A (JP)
Title: Push-button switch, and operation apparatus with the push-button switch
Inventor: MIYATA MASATOMO
IPC: H01H13/52
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch which is designated with a sense of unity by preventing sidewalls from becoming conspicuous when multiple push-button switches including the sidewalls are abutted and arranged side by side in a horizontal direction, and an operation apparatus with the push-button switch.SOLUTION: The present invention relates to a push-button switch which is fitted to an operation apparatus. The push-button switch comprises an operation button 4 and an operation case 7 housing the operation button therein. The operation case includes a sidewall 73 in which outer wall surfaces 73a of both side faces are formed planar, a tabular guard cover 8 matched to a contour shape in a view of the operation case from a top face is pivoted and configured to cover the operation button in contact with the sidewall 73. In the case where multiple push-button switches with the guard covers 8 are arranged side by side in addition to push-button switches without the guard covers 8 while abutting the push-button switch without the guard covers 8 and the outer wall surfaces 73a to each other, the operation apparatus is brought into a state where the operation apparatus protrudes from a height of the sidewall 73a just for thickness of the guard cover 8.SELECTED DRAWING: Figure 7
Patent JP-2018141711-A (JP)
Title: Colorimetric skin gas measuring device
Inventor: IKEDA SHIRO
IPC: G01N33/48
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a skin gas measuring device with a simple configuration, capable of reducing the cost of manufacture and allowing gas detection anytime and anywhere.SOLUTION: A colorimetric skin gas measuring device 1 at least comprises: a main body 2d including a cylindrical bottomed container having an opening and a lid member having a vent hole and sealing the opening of the container; a detection agent 3 held in the main body and changing its colour by chemical reaction with a skin gas diffused through the vent hole; a remover 5 held in the main body and removing a non-measuring object gas diffused through the vent hole; and a spacer member 4 interposed between the detection agent and the remover in order to prevent contact therebetween.SELECTED DRAWING: Figure 1
Patent JP-2018141595-A (JP)
Title: Air conditioner
Inventor: OKUNO HIROKI
IPC: F24F13/22
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which increases relative humidity within a housing to create an effective mildew-proofing method.SOLUTION: An air conditioner includes: a heat exchanger 14 housed in a housing 28a; drain pans 73a, 73b which spread below the heat exchanger 14 and receive dew condensation water generated on a surface of the heat exchanger 14; a spray device which causes the dew condensation water collected by the drain pan 73a to scatter in the housing 28a; and a gas generation device 79 which discharges an ozone gas in the housing 28a.SELECTED DRAWING: Figure 5