baber/WOPTO huggingface dataset:
Patent JP-2016208213-A (JP)
Title: Movable magnet type pickup cartridge
Inventor: MIYATA MITSUO
IPC: H04R11/12
Filed: 2015-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an MM type pickup cartridge capable of obtaining a large output signal and obtaining a faithful reproduction sound with less distortion.SOLUTION: An MM type pickup cartridge includes: a cantilever 12; a stylus tip 13 attached to a front end portion of the cantilever in a longitudinal direction; a damper 14 disposed at the base end portion in the longitudinal direction of the cantilever 12 to support the cantilever so as to be able to swing; a magnet 18 which is disposed along the longitudinal direction of the cantilever on the front end portion of the cantilever 12 directly above the stylus tip 13 and vibrates in response to the vibration of the stylus tip 13; and a yoke 5 in which the magnetic poles 5a and 5b of the two leg portions are arranged to face the magnet 18, and which is formed in a U-shape to have the power generation coil 7 wound therearound.SELECTED DRAWING: Figure 1
Patent JP-2015210529-A (JP)
Title: Wavelength-division multiplexer (wdm) and de-multiplexer (wddm)
Inventor: RUIBO WANG
IPC: G02B6/293
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength-division multiplexer (WDM) and de-multiplexer (WDDM) with reduced deformation caused by temperature changes.SOLUTION: A WDDM module 100 includes N pieces of optical splitters 101-1 through 101-N sequentially and optically coupled in series and mirrors 102-1 through 102-(N-1) optically coupled between the optical splitters 101-N and 101-(N+1), both being fixed on a substrate 210. A light beam split and reflected by the optical splitter 101-n is reflected by the mirror 102-n and enters the optical splitter 101-(n+1), where n is an integer in a range of 1 to (N-1), inclusive. The optical splitter 101-(n+1) is configured to split the incident light beam from the mirror 102-n into an output light beam with a center wavelength λn+1, which is fed to a light processor 110.
Patent JP-2018099633-A (JP)
Title: Filtration device
Inventor: TANAKA HAGUMU
IPC: C02F1/44
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a filtration device with excellent cleaning efficiency of a hollow fiber membrane surface.SOLUTION: A filtration device includes one or a plurality of filtration modules having a plurality of vertically aligned hollow fiber membranes and a pair of holding members for fixing upper and lower ends of the plurality of hollow fiber membranes, and one or a plurality of cleaning modules which supply air bubbles from a lower side of the filtration module. The holding member on a lower side is arranged by shifting with respect to the holding member on an upper side in a plane view. The filtration module has a structure in which the plurality of hollow fiber membranes are arrayed in a curtain-like shape on a bar-like holding member. The plurality of filtration modules are arranged parallel to each other at equal intervals. The lower side holding member of the plurality of filtration modules preferably shift by a certain distance in a vertical direction to an axis direction in a plane view. A shift amount is preferably 30-200% of an arrangement pitch of the plurality of filtration modules.SELECTED DRAWING: Figure 1
Patent JP-2016202097-A (JP)
Title: Linker and carrier for nucleic acid solid-phase synthesis
Inventor: MAEDA ERI
IPC: C12N15/09
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a universal linker that can suppress the occurrence of by-products and can synthesize DNA and RNA with improved efficiency and improved purity, a carrier for nucleic acid solid-phase synthesis (universal support) carrying the linker, and a method for producing a nucleic acid using the carrier.SOLUTION: The present invention provides a carrier for nucleic acid solid-phase synthesis represented by the following formula (III).SELECTED DRAWING: None
Patent JP-2016208772-A (JP)
Title: Simulation device and simulation system
Inventor: SUZUKI RYOHEI
IPC: H02P9/14
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately operate a circuit equation in a simulation for a power generator.SOLUTION: A simulation device for simulating a power generator connected to a power system by operating a circuit equation of a circuit equivalent to the power generator acquires, from a current source for supplying AC current to the power system, a first voltage value showing a voltage of the AC current to calculate a second voltage value that is obtained by performing three-phase/two-phase conversion on the first voltage value; acquires, from an automatic voltage regulator for performing control on the basis of the first voltage value, an exciting voltage value corresponding to the first voltage value; inputs a circuit constant of the circuit equation and determines the circuit equation's type; operates the circuit equation on the basis of the exciting voltage value, the second voltage value, a rotation speed, and the circuit constant to calculate a first current value; calculates electric torque from a magnetic flux value obtained from the circuit equation's operation; and acquires mechanical torque from a governor to calculate the rotation speed from difference between the electric torque and the mechanical torque.SELECTED DRAWING: Figure 3
Patent JP-2016205584-A (JP)
Title: Electric valve device and electric valve control device
Inventor: TAKAHASHI KAZUJI
IPC: B60H1/32
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To efficiently achieve accurate control by quickly detecting a valve switch point, in a motor drive type electric valve.SOLUTION: An electric valve device 10 comprises a motor drive type electric valve 12, a motor driver 24 driving a motor, a micro computer 22 controlling the motor driver 24, and a LIN (Local Interconnect Network) transceiver 26 for communicating with an air conditioner ECU 106. The micro computer 22 starts control of the electric valve 12 on the basis of a command from the air conditioner ECU 106; makes the motor drive in a valve close direction when starting control of the electric valve 12; detects a load of the motor on the basis of drive pulses which the motor driver 24 outputs for the drive; sets, as a valve switch point of a valve part, the drive condition at the time when the detected load reaches a predetermined reference value; and by making the motor drive on the basis of the valve switch point of the valve part, performs control such that the opening of the valve part becomes an opening corresponding to a control command value.SELECTED DRAWING: Figure 1
Patent JP-2016204801-A (JP)
Title: Pile weft knitted fabric
Inventor: YAMAMOTO AKIRA
IPC: D04B1/18
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pile weft knitted fabric with improved stretchable property at lower cost by directly feeding an elastic yarn to a knitting machine without requiring covering yarn.SOLUTION: A pile weft knitted fabric (10) according to this invention contains an elastic yarn (1), a ground yarn (2) and a pile yarn (3). The elastic yarn (1) is individually interwoven without being made into covering yarn. A ground is formed with the elastic yarn (1) and the ground yarn (2). The pile yarn (3) forms a ring-like pile and is interwoven in the ground. The pile weft knitted fabric (10) has a fracture elongation based on JIS L 1096-2010 fabric and knit clothing fabric test method B (grab method) of 350% or more in wale direction and course direction.SELECTED DRAWING: Figure 1
Patent JP-2016209013-A (JP)
Title: Sleep controller
Inventor: YAMAZAKI YUKIO
IPC: A61M21/00
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sleep controller having an effect which allows a user to wake up with comfort during rapid eye movement sleep regardless of various environmental factors, without depending on a chance.SOLUTION: A sleep controller (1) comprises a heating part (2), a humidity sensor (4), a setting part and a control circuit (5) for controlling the heating part (2). The control circuit (5) does not perform heating at equal to or more than first temperature which inhibits body temperature reduction during sleep, except for a predetermined period since going to bed, until a present time reaches a predetermined time which is 90-150 minutes to a wake-up scheduled time set to the setting part, by controlling the heating part (2), and since the predetermined time, performs heating at second temperature higher than the first temperature, and the control circuit (5) controls output of the heating part (2) on the basis of humidity detected on the humidity sensor (4). The humidity sensor (4) is arranged so that an effective detection area is directed to a human body, and an air-tight area not for transmitting steam, is provided on a back face side and an outer peripheral part of the detection area.SELECTED DRAWING: Figure 1
Patent JP-2016143408-A (JP)
Title: Computer implemented system and method for extracting and recognizing alphanumeric characters from traffic signs
Inventor: SNEHAL YESUGADE
IPC: G06V30/224
Filed: 2015-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a computer implemented system and method for extracting and recognizing alphanumeric characters from traffic signs.SOLUTION: A camera present in a system is adapted to be mounted on a vehicle to capture images of traffic signs. The system then defines a region of interest (ROI) within a frame of a captured image. Alphanumeric characters are extracted from the region of interest and enhanced for recognition. In order to recognize the enhanced alphanumeric characters, the image is converted to a binary image and morphological thinning technique is applied on the converted image. A space then obtained between two alphanumeric characters thus helps in extracting the characters and recognizing them independently from the captured image. Each extracted alphanumeric character is re-sized to a specified size and is recognized with the help of white pixels count. Recognized alphanumeric characters are displayed on a display.SELECTED DRAWING: Figure 1
Patent JP-2016211783-A (JP)
Title: Low calorie gas burner device and boiler
Inventor: TSUMURA SHUNICHI
IPC: F23D14/24
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a low calorie gas burner device in which burning quality of fuel is made superior without increasing an air ratio in respect to fuel.SOLUTION: A burner device arranged at a throat of a wall surface of a furnace 3 is provided with: a primary air transferring pipe 21 for use in transferring primary air for combustion; a swirler 25 arranged at an outlet part of the primary air transferring pipe 21, having a shape widened toward the furnace 3 and giving a turning action to the air injected from the primary air transferring pipe 21 to the furnace 3; a fuel transferring pipe 29 for transferring low calorie gas fed from a direction crossing at a substantially right angle with an axis of the primary air transferring pipe 21 and turning around an outer circumference of the primary air transferring pipe 21; a secondary air transferring pipe 33 arranged at an outer circumference of the fuel transferring pipe 29 to transfer the secondary air for combustion; and an air register 41 arranged in the secondary air transferring pipe 33 to give turning action to the secondary air fed into the secondary air transferring pipe 33. Mixing of low calorie gas fuel, primary air and secondary air is promoted to improve burning quality and short flame formation is also established.SELECTED DRAWING: Figure 1
Patent JP-2015157139-A (JP)
Title: Game machine
Inventor: SHIMADA TAKEZO
IPC: A63F7/02
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a situation where a player's sense of expectation is damaged all the more by a performance relating to a jackpot winning probability.SOLUTION: When receiving a stage lottery command (S2201), a performance control part acquires a stage random number and performs stage random number determination (S2202, S2203). The performance control part determines a RAM clear flag (S2204), and determines whether present winning is small win or latent probability variation when the RAM clear flag is ON (S2205). The performance control part turns OFF the RAM clear flag in the small winning or the like (S2206). Otherwise, the performance control part acquires stage information selected in the last lottery (S2207). The performance control part determines whether the present degree of expectation toward a high probability is higher than the last time (S2208). When the performance control part determines that the present degree of expectation toward a high probability is higher than the last one, the performance control part selects a stage having the degree of expectation toward high probabilities lower than the present one from among a plurality of stages. Contrarily, when the present degree of expectation toward high probabilities is not higher than the last one, the performance control part selects a stage selected in the present lottery, and performs RAM setting (S2209-S2211).
Patent JP-2016211227-A (JP)
Title: Work machine controller and control method
Inventor: HATA YOSHIHIKO
IPC: F15B11/00
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a work machine controller and control method that reduce an energy loss of a fluid pressure system.SOLUTION: A work machine controller estimates a work volume of a work machine 11 by using fuzzy inference, on the basis of operation volumes of operation means L1 to L4 for operating a swing hydraulic motor 16m and cylinders 21c to 23c and sets a setting signal for setting a revolution speed of an engine 19 depending on the estimated work volume, by using fuzzy inference. The revolution speed of the engine can be optimized according to operation intention of an operator using the operation means L1 to L4, making it possible to reduce an energy loss of a hydraulic system.SELECTED DRAWING: Figure 1
Patent JP-2016216058-A (JP)
Title: Manufacturing method and manufacturing device of package
Inventor: HASHIMOTO TADASHI
IPC: B65C9/26
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a package, easily openable only by folding in a twofold state, and capable of filling a filling object in a state of filing up the inside of a filling part.SOLUTION: While mutually superposing a reverse surface packing material 412 and a surface packing material 413, these are vertically fed in a feeding direction F by a packing material feeder 43. When heat-sealing a superposed part on both sides in the mutual packing materials 412 and 413 in the feeding direction F by a vertical seal device 44, a filling object C supplied from a filling device 438 is filled in a cylindrical package 414. After heat-sealing the superposed part corresponding to a space of a filling part 14 in the cylindrical package 414 in a width direction W by a horizontal seal device 45, the cylindrical package 414 is manufactured by being separated into an individual package 10A filled with a predetermined quantity of filling object C by a dividing device 46.SELECTED DRAWING: Figure 5
Patent JP-2016216551-A (JP)
Title: Additive for lubricant agent and lubricant agent composition
Inventor: SUGIMOTO SHIGERU
IPC: C10M133/06
Filed: 2015-05-16
Abstract: PROBLEM TO BE SOLVED: To find needs for novel non-ash type lubricant agents containing no phosphorus, sulfur nor metals, high in friction reduction effect, suppressing generation of deposit, sludge or the like, further capable of exhibiting cleaning effect and to provide the novel lubricant agents satisfying these needs, to find needs for exhibiting performance of the friction reduction effect, the cleaning effect or the like even under various environments such as low temperature and high temperature and to provide the novel lubricant agent capable of exhibiting excellent performance even when increasing added amounts and even under various environments such as low temperature and high temperature.SOLUTION: There is provided an additive for lubricant and grease containing polyether amine carbonate represented by the general formula (1): [R-COO][R-O(AO)m-XH]. The carbonate is carboxylic acid with carbon number R=7 to 21, preferably carbon number R=7 to 19, further preferably oleic acid with carbon number C17. Ris a hydrocarbon group having 8 to 50 carbon atoms, A is an alkyl group having 2 to 6 carbon atoms, O is oxygen, m is an integer of 10 to 50, X is an amino group or a substituted amino group.SELECTED DRAWING: None
Patent JP-2016215436-A (JP)
Title: Resin mat and table mat
Inventor: TSURUHARA KOJI
IPC: B43L3/00
Filed: 2015-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin mat having flexibility and excellent stain resistance, and to provide a table mat having the resin mat.SOLUTION: The resin mat includes at least a protective layer and a substrate layer. The resin mat has a hardness of 27 to 55 MPa measured from a side of a protective layer of the resin mat by Dynamic Ultra-Micro Hardness meter.SELECTED DRAWING: None
Patent JP-2016223460-A (JP)
Title: Seal structure of slewing bearing and slewing bearing
Inventor: SONE KATSUNORI
IPC: F16C19/16
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a slewing bearing by which it can be visually confirmed whether or not a seal member is assembled while inclining to inner/outer rings, and the slewing bearing.SOLUTION: This seal structure is employed to a slewing bearing having elastic-body made seal members 7A, 7B which seal an axial end of a bearing space 6 between an inner ring 1 and an outer ring 2. Each of the seal members 7A, 7B has a base part 20 which is held to one bearing ring 2 out of the inner ring 1 and the outer ring 2, and three seal lips 21, 22 and 23 which extend from the base part 20 toward the other bearing ring 1 out of the inner ring 1 and the outer ring 2 in different orientations. The two seal lips 21, 22 which are close to at least the bearing space 6 out of the three seal lips contact with a peripheral face 1a which opposes the other bearing ring 1. The seal lip 23 which is farthest from the bearing ring 6 is formed into a shape at which it can be visually confirmed whether or not the seal member 7A is in a properly-assembled state.SELECTED DRAWING: Figure 1
Patent JP-2016224135-A (JP)
Title: Optical member, light guide member, and manufacturing method for optical member
Inventor: OKI YUJI
IPC: G02B5/00
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical member and the like that can suppress scattering of stray light caused by pigment even when used next to a light guide unit that transmits incident light.SOLUTION: An optical member is designed to be used next to a light guide unit that transmits incident light in order to dim the incident light, and is made of a silicone resin with a carbon black dispersed therein, where all the particles of the carbon black that are dispersed in a specific region of the silicone resin have short-axis diameters of 2 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2016225735-A (JP)
Title: Power source overlapping communication system, power source overlapping communication modem and power source overlapping communication method
Inventor: SHO ISAMU
IPC: H04L12/28
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost of entire wiring construction while utilizing an existing device.SOLUTION: A plurality of modems 10 are provided correspondingly to each device 20, and cascaded with each other by wiring 30. The modem 10 supplies power supply that is supplied from a prestage model 10A via the wiring 30 to its own corresponding device 20, and supplies the power to a post-stage model 10B via the wiring 30. A low band communication signal that is inputted from the corresponding device 20 is modulated to a high band communication signal of which the communication velocity is higher than that of the low band communication signal, and transmitted to the prestage modem 10A or the post-stage modem 10B while being superposed on power supply on the wiring 30. The high band communication signal that is transmitted from the prestage model 10A or the post-stage modem 10B is separated from the power supply on the wiring 30, demodulated into the low band communication signal and then outputted to a corresponding device 30, thereby implementing data communications of the corresponding devices 20 via the wiring 30.SELECTED DRAWING: Figure 1
Patent JP-2016225411-A (JP)
Title: Deposition system
Inventor: NAKADA RENPEI
IPC: C23C16/44
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a deposition system which efficiently removes a liquefied exhaust gas to inhibit clogging of an exhaust pipe or failure of an exhaust pump.SOLUTION: A first pipeline part 10 (cooling part), which is connected to a deposition chamber 1 and leads out an exhaust gas from the deposition chamber 1, has a first opening area S10 on a cross section perpendicular to an exhaust gas moving direction. The second pipeline part 20 is provided between the first pipeline part 10 and a drainage part 40, which drains the liquefied exhaust gas in the first pipeline part 10, and has a second opening area S20, which is smaller than that of the first opening area S10, on a cross section perpendicular to the exhaust gas moving direction.SELECTED DRAWING: Figure 1
Patent JP-2016223150-A (JP)
Title: Lid opening and closing device
Inventor: SAKURAI YUTA
IPC: B60K15/05
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a lid opening and closing device capable of improving operability by a simple configuration.SOLUTION: A lid opening and closing device 100 includes a push rod 1 moving forward and backward between a push-in position A and a projection position B, a case 2 supporting the push rod 1 movably in an axial direction, a coil spring 3 for energizing the push rod 1 from the push-in position A to the projection position B, a fixing pin 3 sliding with an inclined groove 16 of the push rod 1 and fixed to the case 2, a motor 4 stored in the case 2, a fitting member 6 rotated by meshing with a rotating gear 5 integrally rotating with an output shaft 40 of the motor 4, and a torsion spring 7 for energizing the fitting member 6 to a prescribed direction. A fitting state of the fitting member 6 with the push rod 1 is maintained by elastic force of the torsion spring 7, and the push rod 1 is kept at the push-in position A.SELECTED DRAWING: Figure 2
Patent JP-2016221020-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing decrease in interest.SOLUTION: The game machine comprises image display means capable of displaying images related to games. The image display means includes: a translucent-type display panel capable of displaying prescribed images; and backlight means facilitating a visual recognition of images displayed on the display panel by irradiation of light from behind the display panel. The game machine further comprises screen change means capable of performing a control to switch a specific area where the visual recognition of images on the display panel is configured to be easy, although the display panel can display prescribed images substantially across the whole area.SELECTED DRAWING: Figure 5
Patent JP-2015156521-A (JP)
Title: Backlight including semiconductor light-emitting element
Inventor: SERGE J BIERHUIZEN
IPC: H01L33/58
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a backlight including a semiconductor light-emitting element. 
     SOLUTION: A light source 60 such as a semiconductor light-emitting diode 64 is arranged in a first opening 54 in a transparent member 50 which can function as a waveguide part in a display. The transparent member surrounds the light source. The light source is not arranged in a second opening 70 in the transparent member. In several embodiments, the first opening has such a shape that light is directed to the transparent member. In several embodiments, a reflector 66 is disposed on the light source. The reflector includes a flat part and a shaped part 68. The shaped part is extended toward the light source from the flat part. 
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