baber/WOPTO huggingface dataset:
Patent JP-2015024975-A (JP)
Title: Production method of optically active secondary alcohol
Inventor: KATAYAMA TAKEAKI
IPC: C07C33/20
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a chemical catalytic method allowing efficient production of a corresponding optically active secondary alcohol from an aromatic ketone having a substituent at each of two β-positions in an aromatic ring to the carbonyl site, so that both enantiomers can be separately made.SOLUTION: A production method of optically active secondary alcohol is characterized by reacting a ketone compound such as acetophenone derivatives with hydrogen in the presence of a ruthenium complex catalyst having an optically active diphosphine ligand.
Patent JP-2015026743-A (JP)
Title: Plasma processing device
Inventor: KORENAGA TETSUO
IPC: H01L21/683
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent undesired float-up of a rail forming a feeding passage.SOLUTION: A plasma processing device 100 has: a housing 101; an electrode body 102; a plate-like mount body 106 formed of an insulator which is mounted on the electrode body 102; a rail 103 which is disposed under a mount state so as to extend in one direction on the surface of the mount body 106, and is formed of an insulator for holding a board 200 being processed; and plasma generating means for generating plasma. The plasma processing device 100 further has a connection body 107 which is a member formed of a rod-like insulator for connecting the mount body 106 and the rail 103, extends in the thickness direction of the mount body 106, and has a first flange 171 at one end portion thereof and a second flange 172 having a larger diameter than the first flange 171 at the other end portion. The rail 103 is provided with a bell-shaped hole 108 in which the first flange 171 is fitted, and the mount body 106 is provided with a through-hole 109 through which the first flange 171 can be passed but the second flange 172 cannot be passed.
Patent JP-2015025529-A (JP)
Title: Differential mechanism of vehicle
Inventor: HAYASHI HIROAKI
IPC: F16H48/40
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a differential mechanism.SOLUTION: An inner race 41a of a bearing member 41 at one side in an axial direction supporting a differential case 35 is attached to a cylinder part 39 at one side in the axial direction, an outer race 41b is attached to a cylindrical part 49 of a differential case main body 43. An outer peripheral face 51a at one side in the axial direction sandwiching a flange part 45 is located more inside in a radial direction from an outer peripheral face 51b at the other side, a ring gear 19 is arranged at one side in the axial direction of the flange part 45, and an inner peripheral end 19b is located more inside in the radial direction from the outer peripheral face 51b of the other side in the axial direction. A bolt 53 is fastened to the flange part 45 from the ring gear 19 in the axial direction, and a bolt head 53a is located at one side of the ring gear 19 in the axial direction.
Patent JP-2014072188-A (JP)
Title: Coaxial cable connector assembly and receptacle connector
Inventor: SHIH-CHIEH CHEN
IPC: H01R24/38
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable connector assembly and a receptacle connector.SOLUTION: A coaxial cable connector assembly comprises at least a plug connector and a receptacle connector. The receptacle connector has an insertion space with a side-face insertion slot formed and a part of the plug connector is inserted into the insertion space while passing through the side-face insertion slot, so that the plug connector and receptacle connector are electrically connected to each other. Consequently, even when the receptacle connector is small in height, the plug connector can have sufficient fitting strength, and the receptacle connector is hardly separated from the plug connector in spite of an external impact force, so that stability in use of the connectors is enhanced.
Patent JP-2015027370-A (JP)
Title: Mist generator
Inventor: NAGUMO YOSHITOSHI
IPC: F24F6/00
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a mist generator capable of performing a mist operation in a state where the inside of a water storage chamber is always clean.SOLUTION: When a mist operation for blowing humidification air indoors is completed, a water level in a drain tray 5 is confirmed by a drain sensor 31, and when the drain tray 5 is not filled with water, a drain valve 30 is opened and water in an inner case 9 is flowed into the drain tray 5, and when the water in the inner case 9 is all drained, a drying operation is started by driving a blower fan 18. Thereby, after the completion of the mist operation, the inner case 9 can be dried surely to prevent germs and mold from generating, even when a user does not perform cleaning in an appliance body 1, and usability improves. Also, as the drying operation is performed after confirming the water level inside the inner case 9 by a water storage sensor 22, the inner case 9 can be dried surely.
Patent JP-2013232232-A (JP)
Title: Display device and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: G06F3/041
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a display unit that can accurately perform input processing from a display screen at a high speed.SOLUTION: In the device, photo sensors are arranged in a pixel portion at a ratio such that a plurality of photo sensors are provided relative to one pixel electrode, whereby the resolution of the sensors is enhanced, and an accurate position detection can be performed. A single crystal semiconductor layer is used in a control circuit of a photo sensor or a driver circuit for display. Since a color filter can be superposed and arranged also on a plurality of photo sensors provided between adjacent pixel electrodes, and the superposition of the color filter on the photo sensor can be performed in the same process and by use of the same alignment as a color filter to be superposed on the pixel electrode, merits in the manufacturing process can be obtained.
Patent JP-2015021491-A (JP)
Title: Wind turbine for wind power generation
Inventor: ARAGAKI YOSHITAKA
IPC: F03D1/06
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem found in the prior art large-sized propeller type wind turbine having a horizontal shaft that it cannot adapt for rapid variation in wind direction because it is followed up to the wind direction together with a nacelle having a weight of about 50 t.SOLUTION: A shape of this invention is formed into a ring-shaped blade wheel having 8 movable blade plates (6) mounted perpendicular to a rotating shaft (1) and 8 fixed blade plates (8) of which 4 blade plates are mounted in horizontal state at both sides of the rotating shaft. Its principle of operation is carried out such that when wind blows from forward or rearward where the rotating shaft is faced while the rotating shaft is kept at its fixed state, a rear edge (6b) of the movable blade plate is opened to a downstream side up to an angle corresponding to a wind speed to operate, a produced dynamic lift may act toward the front edge (6a) to rotate the blade wheel. When wind blows from the left side or right side where the rotating shaft may face, the fixed blade plates receive wind to operate, a resultant force of the generated dynamic lift and a drag may act toward the front edge (8a) to rotate the blade wheel. With the foregoing, it becomes possible to make a horizontal shaft wind turbine that does not require any follow-up toward the wind direction.
Patent JP-2015037058-A (JP)
Title: Manufacturing device for separator for lithium ion secondary battery, and method for manufacturing separator for lithium ion secondary battery
Inventor: KATO MAKOTO
IPC: H01M2/16
Filed: 2013-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method for a separator for a lithium ion secondary battery which is configured by forming a coating layer on a nonwoven fabric base material, and can manufacture the separator for the lithium ion secondary battery which is thin and causes little self-discharge, with high productivity.SOLUTION: A manufacturing device comprises: a coating liquid applying mechanism for supplying the coating liquid to inward at the upstream side of a roll for applying dynamic pressure in which a nonwoven fabric base material has an angle of embrace of 30° or more, and not supplying the coating liquid to outward of the roll for applying dynamic pressure; and a measuring mechanism for removing an excess coating liquid from the nonwoven fabric base material after passing through the roll for applying dynamic pressure. A manufacturing method comprises: a step of applying the coating liquid to the nonwoven fabric base material in a state that the coating liquid is supplied to inward at the upstream side of a roll for applying dynamic pressure in which a nonwoven fabric base material has an angle of embrace of 30° or more, a contact point where the nonwoven fabric base material comes into contact with the roll for applying dynamic pressure, is covered with a liquid reservoir of the coating liquid, and the coating liquid is not supplied to outward of the roll for applying dynamic pressure; and a step of removing the excess coating liquid from the nonwoven fabric base material after passing through the roll for applying dynamic pressure.
Patent JP-2015039788-A (JP)
Title: Surface protective film and optical component to which the surface protective film is laminated
Inventor: KOBAYASHI HIROYUKI
IPC: C09J7/02
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective film that can be used even for an optical film having a rugged surface, causes little contamination on an adherend, maintains low contamination property on an adherend with time, and has excellent peeling antistatic performance while avoiding degradation with time, and to provide an optical component using the surface protective film.SOLUTION: A surface protective film 10 comprises: a substrate film 1 made of a transparent resin and having a pressure-sensitive adhesive layer 2 formed on one surface of the substrate film 1; and a release film 5 having a release agent layer 4 laminated on the pressure-sensitive adhesive layer 2. The release film 5 is obtained by depositing on one surface of a resin film 3, the release agent layer 4 comprising a release agent essentially comprising dimethyl polysiloxane and an antistatic agent that does not react with the release agent. A component of the antistatic agent is an ionic compound having a melting point of lower than 30°C. The component of the antistatic agent 7 is transferred from the release film 5 to the surface of the pressure-sensitive adhesive layer 2, which decreases a peeling charge voltage upon peeling the pressure-sensitive adhesive layer 2 from an adherend.
Patent JP-2015045476-A (JP)
Title: Cool air dryer
Inventor: KOYASHIKI KAZUO
IPC: F26B21/04
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cool air dryer capable of drying different types of foods continuously.SOLUTION: In a drying chamber 11, a blower fan 15 for circulating inside air and an ozone generator 16 are provided. In the drying chamber 11, a passage 17 is provided which is partitioned by a partition plate 17a, and in the passage 17, a cooler 18, a reheater 19, a heater 20 and a dehumidification fan 21 are arranged in this order from the front toward the back. The air of the drying chamber 11 is allowed to pass through the gap between a plurality of pieces of fins which the cooler 18 and the reheater 19 have by the dehumidification fan 21. The fins of the cooler 18 are sterilized and deodorized by an oxidation action of ozone water by switching between: a dehumidification step in which ozone generated from the ozone generator 16 is dissolved in the moisture in the air in the drying chamber 11 to make the air inside the drying chamber 11 contain the ozone water, and the ozone water is made to condense to form frost on the fins of the cooler 18; and a defrosting step in which the frost formed on the fins of the cooler is melted and discharged.
Patent JP-2015048091-A (JP)
Title: Cap for container and container having the same
Inventor: YOKOYAMA TSUTOMU
IPC: B65D47/32
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a container which inhibits oxidation of a liquid content after the container is opened, prevents cost increase of a material used in the container, and enables an existing facility to fill the container with the liquid content.SOLUTION: A non-return valve, which blocks reverse flow of a liquid content and intrusion of outer air, and an outer air inflow passage, into which outer air flows, are provided in a cap body of a container. Further, an outer air separation bag is connected with an end part of the outer air inflow passage. The structure prevents the outer air flowing into the container from contacting with the content.
Patent JP-2015048205-A (JP)
Title: Passenger conveyor
Inventor: IKURA SHINICHI
IPC: B66B23/18
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of improving workability and safety in inspection and maintenance.SOLUTION: An escalator 1 (passenger conveyor) includes a bearing 23 for supporting a rotational shaft 22 of a slave wheel 4, a truck 24 for fixing the bearing 23, a rail 26 for supporting the truck 24 for horizontal movement, a tension device 28 which is connected to the truck 24, and by applying a force in the direction coming away from a drive wheel 3 to the truck 24, gives a tension to a step chain 9, and a lifting part (jack up bolt 30 and lock nut 31) for lifting the truck 24 upward from the rail 26.
Patent JP-2015047354-A (JP)
Title: Ultrasonic measurement apparatus and ultrasonic measurement method
Inventor: NISHIWAKI MANABU
IPC: A61B3/16
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic measurement apparatus, an ultrasonic measurement method and the like capable of easily acquiring eyeball diameter information at a plurality of different pieces of timing.SOLUTION: An ultrasonic measurement apparatus 100 includes: a sensor surface 220 which is brought into contact with an eyelid surface at the time of measurement; an ultrasonic transducer device 210 which transmits and receives an ultrasonic wave; and a storage part 150. The ultrasonic transducer device 210 transmits an ultrasonic beam in the eyeball direction through the eyelid, and receives an ultrasonic echo of the ultrasonic beam. The storage part 150 stores eyeball diameter information for the eyeball diameter obtained on the basis of the reception signals of the ultrasonic echoes obtained at the plurality of different pieces of timing.
Patent JP-2015047572-A (JP)
Title: Fixture
Inventor: YAMAMOTO TAKAYUKI
IPC: B01L9/02
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for preventing an excessive electric current from flowing in an electric wiring so that the operability of a current control can be made satisfactory without operating a breaker operation part erroneously.SOLUTION: A laboratory table is equipped with a pair of planar legs and an auxiliary leg part between the legs, a pair of support posts and an intermediate post over those legs and leg parts. A top board 7 is disposed over the individual legs, and a first shelf board and a second shelf board are disposed over the support posts. At the back of the top board 7, and between the support posts 4 and the intermediate post, there are disposed a receptacle unit 16 equipped with a receptacle 20, and a wiring storage part having an opening formed in the upper part. A breaker switch 25 is disposed on a side face 16b positioned in the wiring storage part of the receptacle unit 16. There is disposed a lid body 18 capable of opening and closing the opening of the wiring storage part.
Patent JP-2015056726-A (JP)
Title: Transmission management system, transmission management method, and transmission management program
Inventor: TAKAYASU NORITAKE
IPC: H04M3/56
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a person receiving video data or voice data to perform feedback to a person sending them, in a video conference system.SOLUTION: There is provided a transmission management system for managing image or voice communication of a plurality of transmission terminals. The transmission management system includes: a first management unit for managing origination information on a series of images or voice originated from a first transmission terminal; a second management unit for managing a comment sentence which is received from a user terminal of a user of a second transmission terminal for receiving the images or voice and shows a comment on the images or voice, in association with the origination information; an identification unit for identifying the first transmission terminal originating the images or voice, by using the origination information associated with the comment sentence in the second management unit; and a first output unit for outputting the comment sentence to the first transmission terminal identified by the identification unit.
Patent JP-2015056991-A (JP)
Title: Multiple permanent magnetic rotary type alternating current power generation unit
Inventor: FUKUDA NORITSUGU
IPC: H02K21/24
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a multiple permanent magnetic rotary type alternating current power generation unit capable of easily and inexpensively increasing and changing a power generation capacity according to increase of a water amount or a wind amount.SOLUTION: A pair of rotary discs 14 with the same shape having a predetermined number of permanent magnet poles 10 in which N-poles and S-poles are alternately arranged on a disc surface along its outer periphery at equal intervals, are supported and fixed on a rotation shaft 26 rotatably supported via bearings 22, 24 between a pair of side plates 18, 20, so that one N-pole permanent magnet pole is opposed to the other S-pole permanent magnet pole. A synthetic resin stator plate 32 having a predetermined number of power generation coils 28 arranged on a surface at equal intervals along a rotation trajectory of the permanent magnet poles, and having a hole 30 allowing rotation of the rotation shaft at a center, is positioned by a support rod 34 on the outer periphery of which a screw groove is formed, and supported and fixed to a pair of side plates, so that the power generation coils are opposed to the permanent magnet poles via predetermined gaps.
Patent JP-2015058145-A (JP)
Title: Magnetic resonance device and program
Inventor: MIYOSHI MITSUHARU
IPC: A61B5/055
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance device capable of surely checking signal degradation due to a CEST effect, and obtaining a z-spectrum with a reduced side robe.SOLUTION: Scanning means executes n-times of a pulse sequence including a pulse set containing a plurality of RF pulses and a data collection sequence DAQ for collecting data of a site where magnetization exchange of proton occurs. The scanning means causes phases of the RF pulses to cycle so that a phase difference between a phase of the p-th RF pulse and a phase of the p+1-th RF pulse differs for each pulse sequence among the plurality of RF pulses, and obtains the z-spectrum indicating a relation between a signal intensity and a phase difference on the basis of data obtained by repeating the pulse sequence for a plurality of times.
Patent JP-2015059721-A (JP)
Title: Heating cooker
Inventor: SAKAMURA TOMOKAZU
IPC: H05B6/12
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker capable of suppressing a malfunction even when a capacitance type touch key operates erroneously due to an overflow from a cooking container.SOLUTION: A heating cooker includes: a top plate 2 provided at an upper part of a body case 1; left and right heating coils provided in the body case 1 and for heating a heating object on the top plate 2; capacitance type touch keys 6a, 7a provided in front of the top plate 2 and for instructing heating power of the left and right heating coils; a display operation control circuit for setting preset heating power based on the instruction from the touch keys 6a, 7a and performing control so that the heating power of the left and right heating coils become the preset heating power; and a human detection sensor 12 for sensing a person in front of the body case 1. The display operation control circuit, while controlling the heating power of the left and right heating coils, when the instruction from the touch keys 6a, 7a is detected without a person being sensed by the human detection sensor 12, reduces the heating power of the left and right heating coils.
Patent JP-2015063826-A (JP)
Title: Soft sandy earth ground compaction method, and ground compaction device used therefor
Inventor: YOSHIURA AKIHIRO
IPC: E02D3/046
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a soft sandy earth ground compaction method capable of vibrating a soft ground simply and securely to compact the soft ground efficiently at a low cost.SOLUTION: In a soft sandy earth ground compaction method, in which a shaft 20 is penetrated into a soft sandy earth ground 1 to a predetermined depth to compact a peripheral ground 2 in which the shaft 20 is penetrated, the shaft 20 provided with a permanent magnet 26 having a vibrator 27 outside thereof and an electric magnet 25 on its peripheral surface side is used. When the shaft 20 is pulled out after the shaft 20 is penetrated into the soft sandy earth ground 1 to the predetermined depth, a vibration G in a horizontal direction is generated in the vibrator 27 by reaction of the permanent magnet 26 due to actuation of the electric magnet 25 and adsorption of permanent magnet 26 to the electric magnet 25 due to operation stop of the electric magnet 25, a volume of the peripheral ground 2 in which the shaft 20 is penetrated is compacted by horizontal vibration of the vibrator 27, and the soft ground of the peripheral ground 2 is compacted.
Patent JP-2014000827-A (JP)
Title: Image recording device
Inventor: MIZUTANI SHUNSUKE
IPC: B41J13/00
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of nipping recording paper which is in contact with a pair of conveyance rollers without adversely affecting the device by the drive of other mechanisms in the device.SOLUTION: An image recording device includes: a port switching mechanism 59 which is switchable to a first state where ink is sucked by a pump 54 as drive is transmitted, and to a second state where the ink is not sucked by the pump 54 even though drive is transmitted; a drive transmission mechanism which transmits the drive of a prescribed rotation direction of a drive force to a first conveyance roller 60 and the pump 54, and transmits drive of a reverse direction to the first conveyance roller 60 and the port switching mechanism 59; and a control part 130. The control part 130, on condition that recording paper is detected to be placed in a manual feed tray 20, switches the port switching mechanism 59 to the second state by driving the drive source in the reverse direction, and then has the recording paper nipped between the first conveyance roller 60 and a pinch roller 61 by driving the drive source in the prescribed rotation direction.