baber/WOPTO huggingface dataset:
Patent JP-2014031340-A (JP)
Title: Method for producing lithium perfluoroalkyl sulfonate, lithium perfluoroalkyl sulfonate, electrolyte for lithium ion battery using the same and conductivity imparting agent for resin
Inventor: FUJITA MASATO
IPC: C07F1/02
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lithium perfluoroalkyl sulfonate, capable of easily producing a highly pure lithium perfluoroalkyl sulfonate with an extremely small amount of impurities.SOLUTION: A method for producing a lithium perfluoroalkyl sulfonate includes: subjecting a metal perfluoroalkyl sulfonate expressed by a chemical formula (CFSO).M (where n is an integer of 1-4, m is 1 or 2, and M is an alkaline metal selected from sodium and potassium or an alkaline earth metal selected from calcium and magnesium) and lithium chloride tpo a salt exchange reaction in presence of an organic solvent; and separating and removing precipitated metal chloride MCl by filtration.
Patent JP-2012232897-A (JP)
Title: Yttrium oxide-containing material, member of semiconductor manufacturing equipment, and method of producing yttrium oxide-containing material
Inventor: KOBAYASHI YOSHIMASA
IPC: H01L21/3065
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an yttrium oxide-containing material with excellent mechanical characteristics.SOLUTION: The yttrium oxide-containing material becomes strong by adding silicon carbide (SiC) and yttrium fluoride (YF) to yttrium oxide (YO), and yield, handling and reliabililty can be improved accordingly when this strengthened yttrium oxide-containing material is applied to a member of semiconductor manufacturing equipment.
Patent JP-2012210527-A (JP)
Title: Game machine
Inventor: NAKAJO KOICHI
IPC: A63F7/02
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To improve entertainment by increasing a dramatic effect without impairing the decorativeness of a game machine.SOLUTION: In a game machine which includes a fluctuation display device which executes a fluctuation display game related to a play includes: a front decoration member which is disposed ahead of the fluctuation display device and visible to a player; and a movable member which is disposed behind the front decoration member and switched between a state of being blocked by the front decoration member and a state of not being blocked by the front decoration member. In accordance with a display content of the fluctuation display game, the state of the movable member is switched. In the decoration member, the movable member is disposed behind at a position not overlapping a display region of the fluctuation display device where the fluctuation display game is displayed and without passing through a game board.
Patent JP-2012238333-A (JP)
Title: Electronic device
Inventor: SUZUKI HIROMICHI
IPC: G06F15/02
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device having displays adjacent to edges of housings.SOLUTION: An electronic device in accordance with an embodiment includes first and second housings, a hinge, first and second displays, and first and second light-transmissive panels. The hinge includes a first shaft supporting the first housing in a rotatable manner, and a second shaft supporting the second housing in a rotatable manner. The first display is accommodated in the first housing, and part of the first display is positioned between the first shaft and the second shaft. The first panel includes a first curve face covering the first display. The second display is accommodated in the second housing, and part of the second display is positioned between the first shaft and the second shaft. The second panel includes a second curve face covering the second display. The first and second displays display an image with an aspect ratio differing depending on the positions of the displays.
Patent JP-2013252048-A (JP)
Title: Spindle motor
Inventor: HAN SEUNG HEON
IPC: F16C17/10
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor for operating a fluid dynamic pressure bearing more stably and improving the driving reliability.SOLUTION: A spindle motor of this invention includes: a shaft 11 forming a rotation center of the motor; a sleeve 22 housing the shaft 11 and rotatably supporting the shaft 11; a thrust plate 41 press-fitted into the shaft 11 so as to be arranged perpendicular to an axial direction of the shaft 11; and a sealing cap 60 which is separated from the thrust plate 41 in an upper axial direction, is bent so as to enclose an outer side surface of the sleeve 22, and is coupled to the thrust plate 41. A sealing part, in which recessed parts and salient parts are alternately formed along a radial inner peripheral surface, is formed in the sealing cap 60.
Patent JP-2014041745-A (JP)
Title: Puffer type gas blast circuit breaker
Inventor: SHINKAI TAKESHI
IPC: H01H33/88
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a puffer type gas blast circuit breaker that can reliably break small and medium to large currents with less driving energy in a simple structure.SOLUTION: According to an embodiment, a bulkhead 26 is used to partition a cylinder 23 into a thermal pressurization chamber 42 in which a pressurization action of heat of an arc accumulates a pressure during an opening operation and a mechanical compression chamber 43 in which a relative movement of the cylinder 23 and a fixed piston 24 raises a pressure during the opening operation, and communication holes 5 are formed through the bulkhead 26 to interconnect the thermal pressurization chamber 42 and the mechanical compression chamber 43. Baffles 3 are arranged in positions opposite the communication holes 5 in a wider area than the communication holes 5 and with clearance 41a, 41b to the side of the communication holes 5 facing the thermal pressurization chamber 42.
Patent JP-2014040874-A (JP)
Title: Lubrication structure of shaft member
Inventor: MATSUMOTO SHINYA
IPC: F16H57/04
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication structure of a shaft member, capable of easily attaching an oil seal to be arranged on an axial direction outside of a bearing, capable of preventing leakage of oil from the oil seal to the outside and capable of achieving lubrication of an inside hollow part of a shaft member in the lubrication structure for supplying oil from an outer peripheral side of the shaft member to the inside hollow part.SOLUTION: In a lubrication structure of a shaft member that at least one annular oil seal 40 is inserted through a shaft member 9 and internally engaged with an inner peripheral surface of a bearing aperture part 1e of a case 1 for rotatably pivoting the shaft member 9 through a bearing 7 L on the more axial direction outside than the bearing, a case side oil passage y for supplying oil is drilled into the bearing aperture part so that an oil path aperture 1x is formed on an inner peripheral surface between the bearing and the annular oil seal, and a shaft member side oil hole 12x for supplying oil from the outer peripheral side to an inside hollow part of the shaft member is drilled into the shaft member, an annular labyrinth seal 41 inserted into the shaft member is formed on the axial direction inside of the annular oil seal and on the more axial direction outside than the oil path aperture.
Patent JP-2014039506-A (JP)
Title: Fat coated powder sugar, and method for producing the same
Inventor: ARAI YURIE
IPC: A23L27/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fat coated powder sugar which does not bring about fatty slimy feeling derived from fat of the fat coated powder sugar and dry feeling of dough of a bakery product even after a lapse of time since sugaring of the bakery product.SOLUTION: A fat coated powder sugar has 1-15 pts.wt. of a fat cover layer with a melting point of 50-70°C formed on particle surfaces of a powder sugar, and the external surface of the fat cover layer is further covered with 2-10 pts.wt. of another fat cover layer with a melting point of 26-40°C, based on 100 pts.wt. of the powder sugar. A method for producing the fat coated powder sugar is also provided.
Patent JP-2014044064-A (JP)
Title: Open hole occlusion unit and gas leakage inspection device comprising the same
Inventor: MATSUO KENTO
IPC: G01M3/20
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of erroneous combination of an occlusion member for occluding an open hole and a holding member for holding the occlusion member in an attachable/detachable state, when there are a plurality of types of open hole occlusion units having the specific occlusion members and the corresponding holding members.SOLUTION: An occlusion member 160 a comprises a main body 170a of which one end is provided with a first engagement part 168a. The first engagement part 168a is inserted into and engaged with a second engagement part 188a formed in a holding member 162a. Then, a sleeve 192, which is provided on an outer peripheral wall of the holding member 162a and constitutes a lock mechanism, is pushed up, and lock balls 190 in the sleeve 192 enter a ball groove 172 formed on a side wall of the main body 170a. Other than the occlusion member 160a, there are a plurality of types of occlusion members having different size, form, etc. according to size and form of an open hole to be occluded. In addition to the holding member 162a, there are a plurality of types of holding members according to the number of types of occlusion members in order to hold the only specific occlusion member.
Patent JP-2014045287-A (JP)
Title: Relay program, relay device and relay method
Inventor: YAMAMURA SHINYA
IPC: H04W28/14
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a relay program and the like that improve transfer efficiency when data is transferred from a terminal device to an opposite side terminal device via a different communication network.SOLUTION: A mobile router 3 comprises a communication interface that enables communication with a machine via a short-range wireless network and also enables communication with a server via a radio network. Furthermore, the mobile router 3 includes a proxy control unit that determines whether or not prescribed conditions are met that channel stability of the radio network is higher than channel stability of the short-range wireless network and channel speed of the radio network is slower than channel speed of the short-range wireless network. Furthermore, the mobile router 3 includes a proxy transfer control unit that temporarily stores data received from the machine via the short-range wireless network in a message buffer if the prescribed conditions are met, and then transfers the temporarily stored data to the server via the radio network.
Patent JP-2014043712-A (JP)
Title: Piping method and pipe joint for use in the same
Inventor: IKEDA KOJI
IPC: E03C1/02
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a piping method that enables maintenance to be performed with ease, and a pipe joint for use in the same.SOLUTION: In a piping method of the present invention, a water supply pipe 11 is pulled in from a first floor of an apartment house 90 to an underfloor section 91A of a dwelling unit 91 on a second floor and sequentially goes through positions below a plurality of faucet metal fittings 60 in the underfloor section 91A, and a part arranged below the faucet metal fittings 60 is pulled up onto a floor, folded back and returned to the underfloor section 91A again. The folded part on the floor branches off at a pipe joint 20 to connect the faucet metal fittings 60.
Patent JP-2014044147-A (JP)
Title: Charging/discharging test system enabling check of incorrect wiring
Inventor: TEZUKA SEIGO
IPC: H02J7/00
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a charging/discharging test system capable of detecting incorrect wiring.SOLUTION: A charging/discharging test system includes: a multichannel contact unit that is subjected to electric conduction collectively so as to hold all electrodes of a plurality of battery cells loaded on a pallet; and a voltage control unit that flows current to each battery cell in a state of holding the electrodes of the battery cells and checks the presence/absence of voltage rise of each battery cell. When voltage rise occurs, the charging/discharging test system determines that wiring between the battery cell in which the voltage rise occurs and the voltage control unit corresponding to the battery cell is normal, and notifies an operator of the fact. When voltage rise does not occur, the charging/discharging test system determines that the wiring between the battery cell in which the voltage rise does not occur and the voltage control unit corresponding to the battery cell is incorrect, and notifies the operator of the fact.
Patent JP-2014044923-A (JP)
Title: Change-over switch
Inventor: TOMOIKE MASAHIRO
IPC: H01H9/20
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a change-over switch in which malfunction due to contact with the clothing of a worker and contact failure due to lack of rotation of a handle can be prevented.SOLUTION: A change-over switch 10 includes a handle 11 for changing over a plurality of contacts of a contact unit 14, while interlocking, via a switch shaft 15 when it is attached to the tip of the switch shaft 15 movably in the axial direction thereof, and rotated, a stopper 19 for locking movement of the handle 11 in the axial direction of the switch shaft 15, and an edge cover 20 capable of housing the handle 11 normally, and attaching the handle 11 to the circumference thereof so as to be drawn out during operation of the change-over switch 10.
Patent JP-2014049151-A (JP)
Title: Flash memory
Inventor: YU-HSIUNG TSAI
IPC: G11C16/04
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To dynamically control program voltage so that program current can track constant reference current during programming.SOLUTION: A flash memory includes a memory cell (12), a current limiter (16), and a program voltage generator (18), and the memory cell (12) is programmed in response to program current (Ipgm) and program voltage (Vzcl). The current limiter (16) reflects a data line signal, for example, the amount of the program current (Ipgm) by data line voltage (DL). The program voltage generator (18) generates and controls the program voltage (Vzcl) in response to the data line voltage (DL) such that the program current (Ipgm) tracks constant reference current (Iref).
Patent JP-2014052722-A (JP)
Title: Money depositing device and self-checkout apparatus
Inventor: TERAHARA TOSHIYASU
IPC: G07G1/00
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To make it easy to find a money input port.SOLUTION: A money depositing device includes a money input port, a coin storage part, a bill storage part, a coin conveyance part, a bill conveyance part, and a money sorting part. The money input port receives an input of coins or bills. The coin storage part stores coins. The bill storage part stores bills. The coin conveyance part conveys the coins to the coin storage part. The bill conveyance part conveys the bills to the bill storage part. The money sorting part is arranged between the money input port, and the coin conveyance part and the bill conveyance part, and sorts the coins and the bills received by the money input port.
Patent JP-2013067554-A (JP)
Title: Method for manufacturing ion-exchanged glass article
Inventor: IMAI MITSUGI
IPC: G11B5/84
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ion-exchanged glass product capable of keeping a lifetime of a molten salt long in a chemical strengthening treatment, and obtaining a tempered glass product having a stable characteristic.SOLUTION: This method for manufacturing an ion-exchanged glass article includes an ion-exchange step of bringing a glass article with a composition containing Li into contact with a molten salt dissolved solution containing an alkali metal element having an ionic radius larger than an ionic radius of the Li contained in the glass, to thereby carry out ion-exchange of the Li in the glass article with the alkali metal in the molten salt dissolved solution. In this case, at least one kind of additive selected from the group consisting of NaF, KF, KAlF, NaCO, NaHCO, KCO, KHCO, NaSO, KSO, KAl(SO), NaPO, and KPOis added to the molten salt dissolved solution so that the ion-exchange step is carried out while the additive is in a solid state.
Patent JP-2014054955-A (JP)
Title: Air bag device
Inventor: YAMASHITA SOSAKU
IPC: B60R21/207
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which has a simple structure, and which can appropriately protect a remote side occupant by an expanded air bag.SOLUTION: An air bag device is mounted on a vehicle in which a plurality of seats are arranged in parallel. The air bag device is configured to be capable of protecting a remote side occupant seated at a remote side seat DS far from an impact force action side when the impact force is applied from one side in the direction of parallel arrangement of the seats. The air bag device includes an air bag 22 which is folded and stored in a backrest part 2 of the remote side seat. The air bag 22 comprises: an occupant protective part 23 which protrudes from a lateral face of the backrest part 2 in the impact force action side and inflates to cover the impact force action side of the remote side occupant; an attachment inflation part 28 which is arranged along a width direction of the backrest part 2 and attached to a seat frame 3 of the seat; and a communication curvature part 31 which is curved and arranged in the state that a curved tube shape is maintained to communicate between the occupant protective part 23 and the attachment inflation part 28.
Patent JP-2014055476-A (JP)
Title: Vibration pile punching machine and engine control method therefor, and pile construction method
Inventor: INOUE TOSHIO
IPC: E02D7/06
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful fuel consumption of a vibration pile punching machine.SOLUTION: A vibration pile punching machine includes: a vibration exciter 5; a pile holding device 2 for holding a pile; a plurality of pumps for forcibly feeding an oil to the vibration exciter and the pile holding device 1, respectively; an engine E for driving the plurality of pumps; and engine control means. The vibration pile punching machine enables operation for driving or pulling out the pile only when the engine rotates at a prescribed revolving speed and the pressure of the pile holding device reaches a prescribed pressure. The engine control means senses that the pressure of the pile holding device reaches the prescribed pressure when the operation for driving or pulling out the pile is not performed and the engine rotates at the prescribed revolving speed during an operable period of time of the vibration pile punching machine, and thereafter reduces the revolving speed of the engine to a fuel-saving revolving speed when a predetermined time passes without instruction to start driving or pulling out the pile.
Patent JP-2014062652-A (JP)
Title: Bathroom heating tool
Inventor: TANAKA KAZUAKI
IPC: A47K3/00
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heating tool that can be installed at a bathroom of a dwelling where an installation work for bathroom heating equipment cannot be carried out.SOLUTION: Three suction cups 61 are sucked at a tile wall face at an upper part of a bathtub or an edge part of a bathtub and fixed there. An injection nozzle part 41 that can be moved integral with a cover 20 is set in an optional direction (position) and after this setting, hot water is supplied from an electric suction pump 32 acting as a hot water feeder 30, the hot water passes through an L-shaped main shaft pipe 51 acting as a hot water flow passage 50 and the hot water is injected from a branch pipe 43 communicating with the main shaft pipe and five injection nozzle parts 41 communicated with the branch pipe into the bathtub, thereby a bathroom heating tool 1 for increasing a bathroom temperature is provided.
Patent JP-2014067974-A (JP)
Title: Multilayer wiring board and process of manufacturing the same
Inventor: IIZUKA YOICHI
IPC: H05K3/46
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board of an arbitrary position interlayer connection structure whose starting material is a four-layer core substrate, whose manufacturing is easy, whose reliability is excellent, and whose price is low.SOLUTION: The multilayer wiring board including: a four-layer core substrate on which four conductor layers b, c, d, and e are arranged in this order through an insulating layer; a conductor layer disposed on the four-layer core substrate through the insulating layer; a skip via formed between the conductor layers b to d of the four-layer core substrate; and a dummy land that is connected to the skip via and formed at the conductor layer b, and the process of manufacturing the same are provided.
Patent JP-2012251172-A (JP)
Title: Single catalyst low, medium and high density polyethylenes
Inventor: KOLB RAINER
IPC: C08F4/6592
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To produce medium and high density polyethylenes at commercially attractive productivities, especially polyethylenes useful in rotomolding and injection molding applications.SOLUTION: A method of polymerizing olefins comprises: combining ethylene, at a partial pressure of at least 1,300 kPa, and optionally one or more α-olefins with a catalyst composition in a continuous polymerization reactor, at a pressure of less than 10,000 kPa, wherein the catalyst composition comprises a hafnocene; and isolating a polyethylene having a density in the range from 0.935 to 0.975 g/cm.
Patent JP-2014071198-A (JP)
Title: Imaging device
Inventor: NAKAMURA SHINTARO
IPC: H04N5/225
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging device that causes a polarizing filter to be returned to an insertion/detachment position before a vibration or impact is added even when the insertion/detachment position of the polarizing filter is displaced by an addition of the vibration or impact, and can impart a user high usage feeling.SOLUTION: An imaging device comprises: a rotary optical element that rotates centering around an optical axis of an imaging optical system on an optical path of the imaging optical system; an insertion/detachment drive mechanism that drives an insertion/detachment of the rotary optical element between an insertion position onto the optical path of the imaging optical system and a detachment position from the optical path thereof; vibration impact detection means that detects a vibration impact more than a predetermined level; and return control means that, when the vibration impact detection means detects the vibration impact more than the predetermined level, forces the rotary optical element to be returned to the insertion/detachment position right before detected via the insertion/detachment drive mechanism.
Patent JP-2014072718-A (JP)
Title: Image reproduction device and image reproduction method
Inventor: ISHIGURI RYUICHI
IPC: H04N5/93
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device and an image reproduction method capable of sequentially reproducing scene images and person images, but avoiding continuously reproducing the scene images only or the person images only.SOLUTION: An image reproduction device includes: reproduction means for reproducing image data recorded in a recording medium; determination means for determining whether reproduced images reproduced by the reproduction means are person images in which persons appear mainly or scene images in which scenes appear mainly; and selection means for selecting an image which is to be displayed next on a display section when the reproduced images are continuously reproduced by the reproduction means. The selection means selects the person and scene images determined by the determination means in a predetermined order so as to avoid continuously reproducing the scene images only or the person images only.