baber/WOPTO huggingface dataset:
Patent JP-2015035237-A (JP)
Title: Dust prevention device of disk recording/reproducing device and disk recording/reproducing device
Inventor: NAKADA HIDEKI
IPC: G11B25/04
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a dust prevention device capable of solving problems in conventional dust prevention devices in which a dust collection filter is disposed within an HDD to collect dust generated in the HDD; since an inner space of the HDD is large and many components are included, the air flow is blocked and it takes a considerable period of time to collect all dust inside the HDD with the dust collection filter.SOLUTION: The dust prevention device is arranged to have a dust collection filter disposed in a sealed space; to generate a high speed air flow between an air flow circulation acceleration wall and an information recording medium accompanying the rotation of the information recording medium; and to precisely collect dust generated inside the sealed space in a short period of time to thereby prevent dust from adhering to the surface of the information recording medium and the head in a non-contact manner. An air flow feedback path is further disposed for recirculating the air flow from the vicinity of outer periphery to the vicinity of the inner periphery of the air flow circulation acceleration wall to recirculate the air flow in the vicinity of the outer periphery where the air flow containing dust is hardly circulated.
Patent JP-2013256760-A (JP)
Title: Cover for underground drainage facility
Inventor: HORI MASAHIRO
IPC: E02D29/14
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an underground drainage facility, which has a pressure release function and can be installed where pedestrians and vehicles pass by.SOLUTION: The cover for an underground drainage facility is fitted in the underground drainage facility embedded in the underground and exposed to the ground. The cover for an underground drainage facility includes a cover body 10 having a ventilation hole 15 vertically passing through the cover body, a valve body 20 arranged on the cover body, and a motion shaft 25 extending downward from the valve body 20 and having a non-circular cross-sectional shape. The cover body 10 is provided with a shaft hole 16 in which the motion shaft 25 is vertically slidably inserted. The cover for an underground drainage facility includes a mechanism 35 which restricts the rotation of the valve body 20 around the vertical shaft when a turning force less than a predetermined value is applied to the valve body 20, and allows the rotation of the valve body 20 around the vertical shaft when a turning force equal to or more than a predetermined value is applied to the valve body 20.
Patent JP-2014002183-A (JP)
Title: Camera, accessory and program
Inventor: KOSONE AKIHIRO
IPC: H04N5/225
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera that causes no malfunctions and is excellent in convenience.SOLUTION: In a camera 10, a terminal part 25 (a connection part) is provided with a plurality of terminals (each terminal from Tp1 to Tp12) to be connected to an accessory and a terminal Tp10 (a first terminal) is included in the plurality of terminals. A camera control part 170 identifies a type of accessory in accordance with a signal state of the terminal Tp10 (the first terminal). Thus, the camera 10 enables identification of the type of the accessory and can perform a control in accordance with the type of the accessory. Thereby, the camera can be provided that causes no malfunctions and is excellent in the convenience.
Patent JP-2014002891-A (JP)
Title: Connector device
Inventor: OKA TAICHI
IPC: H01R24/20
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector device that further prevents looseness between housings even when the housings have warps in cylindrical portions thereof.SOLUTION: A connector device includes: a male connector 7 having a male housing 8 that has a cylindrical portion 80 formed therein for housing a male terminal 91; a female connector 1 having a female housing 2 that has a cylindrical portion 20 formed therein for housing a female terminal 30; and a spacer 6 that is less stiff than the male housing 8 and the female housing 2. When the male housing 8 and the female housing 2 are fitted together, at least part of the cylindrical portion 80 is housed in the cylindrical portion 20, and the male terminal 91 and the female terminal 30 are connected together. At the same time, a short plate 63 of the spacer 6 is interposed between the cylindrical portions 80 and 20. The spacer 6 has a slit 64b that is formed in a middle portion of the short plate 63 in a direction perpendicular to a fitting direction in which the male housing 8 and the female housing 2 are fitted and that extends along the fitting direction.
Patent JP-2014002919-A (JP)
Title: Cable and multicore cable
Inventor: YAMAZAKI TETSUJI
IPC: H01B7/00
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable and a multicore cable which are thin and light in weight and have high durability to bending or elongation.SOLUTION: Since an insulator 14 set to hardness at HS80 and thickness dimension at 0.18 mm, it bends so as to draw a gentle curve when bending force is applied to a core cable 2. Therefore, local bending is not repeated and disconnection can be prevented without fail. Furthermore, the core cable 2 is not provided with an insertion body configured by tensile strength fiber, and the conductor 12 comes in contact with a synthetic resin insulator 14 having no irregularity, so even if the core cable 2 bends to allow the conductor 12 to move forward/backward, the cable is not caught by the insulator 14. Therefore, twist pitch of the conductor 12 is completely prevented from fraying into disconnection.
Patent JP-2014000044-A (JP)
Title: Multiple-row planting machine
Inventor: MURANAMI MASAMI
IPC: A01C11/02
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To enable planting in multiple rows in such a form as lined trees in a multiple-row planting machine for planting crops to be planted in multiple rows.SOLUTION: A plurality of planted crop accommodating bodies 22 is moved circularly by a moving mechanism 23 so as to pass above planting tools 20a and 20b sequentially on a circular movement path made of a straight part extending in a longitudinal direction in a plane view and an arc part bending in an arc shape from the straight part to front and rear sides. When the planted crop accommodating bodies 22 are moved to drop-supply positions set in the straight part and the arc part respectively, planted crops accommodated in the planted crop accommodating bodies 22 are dropped and supplied to the planting tools 20a and 20b by a drop-supply mechanism 24. The planting tool 20a to which planted crops are supplied from the drop-supply position provided in the arc part is arranged in a position closer to an extended straight line of the straight part than the drop-supply position in a plane view and a supply guide 30a is provided therein to guide planted crops from the drop-supply position to the planting tool.
Patent JP-2014003219-A (JP)
Title: Design method of power module
Inventor: MURAYAMA SHUICHI
IPC: H01L25/07
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a design method of a power module which prevents abnormality such as cracks from occurring in a connection conductor and also prevents the damage of a semiconductor chip that is caused by thermal fatigue.SOLUTION: A design method of a sandwich type power module 1 comprises: a first step where a relational expression which indicates a relation between the elasticity modulus Eand the thermal expansion coefficient αof a filling resin 11 filling a space between substrates 2, 4, is obtained; a second step where an expression which indicates the increase and the decrease of resin stress σper unit temperature change and is expressed by the thermal expansion coefficient αof a material forming the substrates 2 and 4 and the elasticity modulus Eand the thermal expansion coefficient αof the filling resin 11, is obtained; and a third step where the thermal expansion coefficient αor the elasticity modulus Ewhich maximizes the resin stress σis obtained on the basis of the expression obtained in the second step and the relational expression obtained in the first step. In the design method, the thermal expansion coefficient αor the elasticity modulus E, which is preferable for preventing the damage of a semiconductor chip 6, is determined by carrying out the first, second and third steps.
Patent JP-2012229232-A (JP)
Title: Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis
Inventor: GRUBBS ROBERT H
IPC: C07C69/14
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for the synthesis of functionalized and unfunctionalized olefins via cross-metathesis and ring-closing metathesis reactions between geminal disubstituted olefins and terminal olefins, wherein the reaction employs a Ruthenium or Osmium metal carbene complex.SOLUTION: The catalysts preferably used are of the general formula wherein: M is ruthenium or osmium; X and X1 are each independently an anionic ligand; L is a neutral electron donor ligand; and R, R1, R6, R7, R8, and R9 are each independently hydrogen or a substituent selected from the group consisting of C1-C20 alkyl, etc.
Patent JP-2014007297-A (JP)
Title: Semiconductor device, mounting substrate, manufacturing apparatus of semiconductor device, mounting method, and testing method
Inventor: INOUE TOMOHIRO
IPC: H01L23/12
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of an electrostatic discharge damage on a semiconductor chip composing a semiconductor device, which is caused by discharge from a mounting substrate charged in a manufacturing process of the semiconductor device to a tool for treating the mounting substrate.SOLUTION: A semiconductor device comprises: a circuit board 1 on which a semiconductor chip 2 is mounted; a back electrode 7b connected to a circuit of the semiconductor chip 2; and a discharge electrode 7c which is not connected to the semiconductor chip. A flux transfer tool includes a tool body, a plurality of transfer pins attached to an undersurface side of the tool body and an extendable contact pin for discharge attached to an undersurface side of the tool body. When flux is coated on the back electrode by using the above-described flux transfer tool, before flux held at a tip of the transfer pins touches the back electrode 7b, flux held at a tip of the contact pin for discharge touches the discharge electrode 7c.
Patent JP-2014008092-A (JP)
Title: Stick
Inventor: TSUCHIYA TAKESHI
IPC: G10L13/00
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a stick that performs a walking aid having a wider scene that can be effectively utilized.SOLUTION: A stick includes: a radio communication part 10 for originating a radio wave within a prescribed distance and acquiring identification information which is superposed on a radio wave received within a prescribed time; a current place specification part for specifying a current place by using the identification information; a name specification part for specifying a name corresponding to the current place; and a name outputting part 60 for voice-outputting the name.
Patent JP-2014011203-A (JP)
Title: Exposure device, exposure method, and device manufacturing method
Inventor: SATO MASAMICHI
IPC: H01L21/027
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device that reduces the occurrence of exposure failures.SOLUTION: An exposure device exposes a substrate with exposure light through a first liquid in a first immersion space. The exposure device includes: an optical member having an emission surface that emits exposure light; a first member that is arranged in at least part of the surroundings of an optical path of the exposure light and that forms the first immersion space of the first liquid; and a second member that is arranged on an outer side of the first member with respect to the optical path and that forms a second immersion space of a second liquid away from the first immersion space.
Patent JP-2014009478-A (JP)
Title: Vehicular door closer device
Inventor: YOKOMORI KAZUTO
IPC: B60J5/00
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular door closer device which can quickly cancel a release restraining condition.SOLUTION: A speed reduction mechanism 33 set a motor 321 into operation while reducing the rotating speed thereof, and transmits the operation via an operating force transmission passage to a ratchet 9 to bring the ratchet 9 into motion from an engagement position where it engages with a latch 7 to a release position where it disengages from the latch 7. A cancelling mechanism cuts off the operating force transmission passage to enable the ratchet 9 to return to the engagement position, when the ratchet 9 is in the condition of being restrained at the release position with the stop of the motor 321.
Patent JP-2014009653-A (JP)
Title: Fuel injection valve
Inventor: MIKOSHIBA KOTA
IPC: F02M61/18
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of reducing variations in a flow rate of injection fuel due to individual difference, and promoting the atomization of the injection fuel.SOLUTION: A fuel injection valve includes: a valve sheet having a fuel passage and a valve seat portion inside; a valve member having an abutting portion capable of being seated at the valve seat portion, and opening/closing the fuel passage by separating the abutting portion from the valve seat portion and seating the abutting portion at the valve seat portion; and an injection hole plate having an injection hole for injecting fuel from a fuel chamber communicating with the fuel passage. The injection hole has a slit-shape making a fuel flow collide in a long axis direction, and forming a liquid film in a direction intersecting the long axis direction. Near the injection hole, a groove or an inclination for reducing variations in a flow rate of injection fuel is provided.
Patent JP-2014014809-A (JP)
Title: Method of producing complex for carbon dioxide separation, complex for carbon dioxide separation, module for carbon dioxide separation, carbon dioxide separation apparatus, and carbon dioxide separation system
Inventor: ABURAYA YOSHIHIRO
IPC: C01B32/50
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a complex for carbon dioxide separation, the method enabling a carbon dioxide separation layer free of flaws and thickness irregularity to be stably provided on a hydrophobic porous support with high productivity.SOLUTION: The method of producing a complex for a carbon dioxide separation comprises at least an application step of providing a separation layer (B) including a hydrophilic polymer and a carbon dioxide carrier, and a set layer (C) including a polysaccharide or gelatin on a hydrophobic porous support (A) in this order, and performing application on the separation layer (B) and the set layer (C).
Patent JP-2014022145-A (JP)
Title: High frequency power transmission coaxial cable
Inventor: YABUKI SHIRO
IPC: H01B11/18
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency power transmission coaxial cable which enables reduction of a transmission loss, lowering of permittivity, matching of characteristic impedance, improvement of collapse resistance, improvement of mechanical strength, and reduction of a cable external diameter.SOLUTION: In a high frequency power transmission coaxial cable 1, an internal conductor 2 is a soft copper stranded wire formed by twisting a plurality of soft copper strands 3, an insulator 5 is a foamed insulator formed by foaming an electrically insulating synthetic resin, an external conductor 7 is a copper alloy braided wire formed by braiding a plurality of copper alloy strands 8, a shield member 11 is a cylindrical shield obtained by forming conductive metal into a cylindrical shape, a jacket layer 13 is an exterior insulator covering the shield member 11 with an electrically insulating synthetic resin.
Patent JP-2014021797-A (JP)
Title: Deficit value prediction device and merchandise estimation device and method and program
Inventor: NAKATSUJI MAKOTO
IPC: G06N5/04
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To improve predicting accuracy by supplementing unobserved value data (deficit value) on a tensor.SOLUTION: The deficit value prediction device includes: relevancy calculation means for inputting observed data showing a relation of multiple dimensions and taxonomy as background knowledge on each dimension, and for calculating relevancy between the observed data and unobserved data; tensor construction means for constructing a tensor expressing the relation of the multiple dimensions by using the calculated relevancy with respect to the unobserved data as well as the observed data; and a deficit value estimation means for estimating a deficit value with respect to the unobserved data by decomposing and restoring the tensor by a tensor decomposition method.
Patent JP-2014019144-A (JP)
Title: Injection molding machine with motor power interruption function
Inventor: KOYAMA HIDEKI
IPC: B29C45/84
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and highly reliable injection molding machine which has at least two kinds of mixed motor power interruption criteria, and prevents an erroneous setting and a malfunction when either one of the criteria is used by switching over.SOLUTION: A servo amplifier 11 has a motor power interruption circuit D, which comprises a first motor power interruption part D1, a second motor power interruption part D2, and a third motor power interruption part D3. The first, second, and third motor power interruption parts D1, D2, D3 are controlled to open and close by first, second, and third software (SFT1, 2, 3). The third software (SFT3) is operated independently of the first and second software (SFT1, 2), and the motor power is interrupted by operating the third motor power interruption part D3 connected in series with the first and second motor power interruption parts D1, D2 when contents of a first parameter P1 and a second parameter P2 are different from each other.
Patent JP-2013094664-A (JP)
Title: Interdigital gear, package of the same and manufacturing method of the same
Inventor: IWATA EIKO
IPC: A61F15/00
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an interdigital gear which is fitted and arranged between fingers of each person independent of the size of a foot, and can be appropriately attached.SOLUTION: The interdigital gear to be used includes a linear core part, and a frill part radially arranged from the core part, and the core part and the frill part are one nonwoven fabric. In a package of the interdigital gear, the interdigital gear is laminated in a sheet shape and packed, and the package of the interdigital gear with an opening on the upper surface of the package is used.
Patent JP-2013138405-A (JP)
Title: Portable device and on-vehicle system
Inventor: KAWAKAMI KAZUHISA
IPC: H04M1/00
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable device capable of reliably charging a secondary battery while maintaining functions as much as possible.SOLUTION: A portable terminal device 10 includes: a control unit 12 and others for implementing a plurality of functions which can be individually activated, stopped, and restricted in operation, and have priority levels set for each of the functions; a secondary battery 30 for supplying electric power required for implementing the functions performed by the control unit 12 and the others; a charging circuit 32 for charging the secondary battery 30 by using a charged electric power provided by an external source; a discharge determination unit 34A for determining whether the secondary battery 30 is discharging or not during a charging operation; and a function interruption instruction unit 34B for instructing the control unit 12 and the others to stop implementing some functions with lower priority levels or restricting the operation of such functions when discharging is determined.
Patent JP-2014027772-A (JP)
Title: Non contact power supply system
Inventor: NIITSUMA SUNAO
IPC: H02J7/00
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a non contact power supply system which eliminates a need for long labor hours for maintenance and prevents hinderance of the driving of a movable body.SOLUTION: A non contact power supply system includes a ground power supply system S having a power supply coil 4 and a movable vehicle M having a power receiving coil 11 and supplies power from the power supply coil 4 to the power receiving coil 11 through non contact power supply. The non contact power supply system includes a foreign object intrusion prevention part 6 which allows a magnetic field to penetrate therethrough, is made of a flexible material, and is provided on the power supply coil 4 so as to bury a space between the power supply coil 4 and the power receiving coil 11.
Patent JP-2014023726-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing decrease of an operation rate of the game machine.SOLUTION: When a variation display frequency of a special pattern carried out from a time at which a jackpot (10R jackpot B, 10R jackpot C, and 10R jackpot D) in which a prize ball can be obtained is started to a time at which another jackpot in which the prize ball can be obtained again reaches to a predetermined regulated number, a wing 2125 of a second start port 2102 is controlled to be opened so that a game ball is easier to enter for a winning. Thereby, influence of a skill of a player on a winning rate for the second start port 2102 is diminished. Meanwhile, the player is allowed to select by oneself whether to switch to a state in which the game ball is entered only into the second start port, and is further allowed to decide by oneself a subsequent game content in accordance with the number of a control of a special game state when the number of the control is obtained by operating operation means. Consequently, it is possible to prevent diminishing of motivation for playing the game and decrease of an operation rate of the game.
Patent JP-2014023782-A (JP)
Title: Vacuum cleaner
Inventor: ICHINO TAKEYUKI
IPC: A47L9/16
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that can reliably scrape off dust on an inclined surface into a dust reservoir while suppressing an increase in size.SOLUTION: A dust collector 26 comprises: a dust reservoir that is positioned inside an exhaust cylinder portion 49 and reserves micro-dust separated by a second centrifugal separation section 44; an inclined surface 76a that guides the dust separated by the second centrifugal separation section 44 to the dust reservoir; a fan 78 that is rotated by air flow passing through a first centrifugal separation section 41; and a wiper 79 that scrapes off the dust on the inclined surface 76a into the dust reservoir by rotation of the fan 78.