baber/WOPTO huggingface dataset:
Patent JP-2013032176-A (JP)
Title: Packaging case
Inventor: UCHIDA MASAYOSHI
IPC: B65D5/50
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging case that has a sufficient protection function while taking a simple packaging form.SOLUTION: The packaging case A formed by folding one paper packaging material includes: a body A1 comprising folding one paper packaging material in a cylindrical shape capable of storing an object to be packaged and connecting overlapped parts of the paper packaging material; and sealing parts A2, A2' at both sides of the body. With respect to the sealing parts A2, A2', one facing part of annular continuous sealing pieces 2 connected to both side edges of the body A1 is folded inwardly while facing remaining parts are joined for closing.
Patent JP-2011249838-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L21/60
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress wire connection failure in a semiconductor device.SOLUTION: A semiconductor device comprises: a package substrate 3 having a plurality of bonding leads 3h collaterally arranged along a periphery of a principal surface 3a; a semiconductor chip 1 mounted inside a series of the bonding leads on the principal surface 3a of the package substrate 3; wires 4 connecting pads 1c of the semiconductor chip 1 and the bonding leads 3h on the substrate; a sealant resin-sealing the semiconductor chip 1 and a plurality of wires 4; and a plurality of solder bumps provided on a rear surface of the package substrate 3. The apex 4b of the loop of the wire 4 is disposed outside of a wire connection portion 4a so that the wire length can be lengthened in connecting the bonding leads 3h and the pad 1c of the semiconductor chip 1. As a result, the loop shape of the wire 4 is stable, thereby suppressing wire connection failure.
Patent JP-2013042582-A (JP)
Title: Motor unit and image forming apparatus having the same
Inventor: SUGITA SHIGEMI
IPC: H02K11/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor unit which can be assembled while avoiding interference of a turntable and a rotational state detecting part without providing any notch in a base plate, and to provide an image forming apparatus having the motor unit.SOLUTION: A motor unit 8 is formed so that a guide pole 39 is provided in the fitting part 38 of a holding member 36 coaxially with a shaft 34 projecting while spaced apart from the first flange 53b of a photosensor 52 mounted on a base plate 51, and an inner edge 47 located at the tip 45a of a second portion 45 in the fitting hole 43 of a turntable 40 abuts against the guide pole 39 when the fitting part 38 is fitted in the fitting hole 43, thus guiding the turntable 40 to the fitting part 38 while detouring a first flange 53b. Consequently, after attaching the base plate 51 to the motor body 30, the turntable 40 is guided to the fitting part 38 by abutting the inner edge 47 against the guide pole 39, and the fitting part 38 can be fitted in the fitting hole 43.
Patent JP-2013042622-A (JP)
Title: Diagonal member replacement device of steel tower
Inventor: HARAGUCHI HISASHI
IPC: E04H12/10
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To assuredly prevent an end part, which connects with a main column material using friction force, from moving along the main column material.SOLUTION: A diagonal member replacement device of a steel tower includes: a first holding member 2 compressively fixed to one main column material P1 to which one end part of a first diagonal member S1 is connected; a second holding member 3 compressively fixed to the other main column material P2 to which the other end part of the first diagonal member S1 is connected; a connection member group 4 having multiple connection members, each of which connects the first holding member 2 with the second holding member 3; a gear turnbuckle (an expanding/retracting amount adjustment member) 5 formed by one member of the connection members; a third holding member 6 fixed to a position of the other main column material P2 which is different from the position of the second holding member 3; and a gap maintaining member 7 connecting the second holding member 3 with the third holding member 6 and maintaining a predetermined gap between the second holding member 3 and the third holding member 6.
Patent JP-2013043191-A (JP)
Title: Method of manufacturing heat transfer case
Inventor: WAKABAYASHI NAOKI
IPC: B23K3/06
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology for manufacturing a heat transfer case in which load applied to a fin is reduced.SOLUTION: The method of manufacturing the heat transfer case includes the steps of: supplying brazing filler metals into a case body 31 along an upper inner face 37 and a lower inner face 35 of the case body 31; inserting the fin 32 between an upper brazing filler metal 33 and a lower brazing filler metal 33; cutting the brazing filler metals 33 at an end 31a of the case body 31; and injecting the case body 31 having the fin 32 inserted therein into a brazing furnace 58 and performing brazing processing. According to the method, by setting the total of thicknesses of the two brazing filler metals 33, 33 and the height of the fin 32 substantially the same with respect to the height of the inner part of the case body 31, the fin 32 can be closely adhered to the heat transfer case 30. It is not necessary to plastically deform the heat transfer case 30 in order to closely adhere the fin 32 thereto. Because the heat transfer case 30 is not plastically deformed, load applied to the fin 32 can be reduced.
Patent JP-2013044277-A (JP)
Title: Oil level detection device
Inventor: TSUGE TOKUYUKI
IPC: F01M11/12
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an oil level detection device that surely detects a drop in the level of oil stored in an oil storage means with an inexpensive configuration.SOLUTION: The oil level detection device 30 is configured to detect a drop in oil level on the following condition. A signal processing circuit 32 detects the amount of oil mist in a crank chamber 16 of an engine 1 on the basis of the high frequency component of a pressure detection value in the crank chamber 16. An ECU 33 detects a drop in oil level on the condition that the pressure value of the high frequency component of the pressure variation in the crank chamber 16 is below the predetermined threshold.
Patent JP-2013043248-A (JP)
Title: Apparatus and method for machining groove in insulating spacer
Inventor: TAKAHASHI MASAHIRO
IPC: B23C3/30
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently form a groove having a set width and a set depth in an insulating spacer formed of a pressboard while securing machining accuracy.SOLUTION: A cutting blade 6 detachably fixed to a rotating shaft 52 rotatable around the horizontal axis of a rotating shaft device 5 is provided movably via a X-axis moving device 3 and a Y-axis moving device 4 in a horizontal direction and in a vertical direction, respectively, while cassette mounting plates 74 are fixed to a rotary table 72 rotatable around the vertical axis of a turning device 7, at its entrance/exit position opposite to a gateway into/from which cassettes 100 enter/exit and at its work position facing the cutting blade 6 180° apart from the entrance/exit position, respectively, and positioning devices are located near the mounting plates 74 for positioning the cassettes and fixing them to the mounting plates 74, respectively. A clamp device 9 is also provided for thrusting each of the longitudinally opposed edges of the plurality of insulating spacers arrayed in the cassette corresponding to the cassette at the working position.
Patent JP-2013049327-A (JP)
Title: Control device
Inventor: KAWAI HIDEYA
IPC: B60L50/16
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device that can promptly achieve a transmitted state of proper magnitude of the torque corresponding to the requested torque to the wheel after a second frictional engagement device begins slipping.SOLUTION: There is provided the control device of a vehicle drive device in which a first frictional engagement device, a rotating electric machine, and a second frictional engagement device are installed in this order on a power transmission path that connects an internal combustion engine and a wheel. The control device gradually decreases the supply oil pressure to the second frictional engagement device, when changing from the state that the driving force is transmitted between the rotating electric machine and the wheel to the state that the driving force is transmitted at least between the internal combustion engine and the wheel. When determining the start of slipping of the second frictional engagement device, the control device performs control to increases the supply oil pressure to the second frictional engagement device only by a prescribed oil pressure to the supply oil pressure of the slipping start at the determination time.
Patent JP-2013050578-A (JP)
Title: Toner for electrostatic charge development
Inventor: YOSHIDA RYUTA
IPC: G03G9/087
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner exhibiting low-temperature fixability and high glossiness and achieving both of high picture quality and high release property.SOLUTION: The toner is obtained by subjecting a solution or a dispersion liquid of an organic solvent prepared by dissolving or dispersing at least a binder resin, a prepolymer comprising a modified polyester resin, an active hydrogen group compound that extends or crosslinks with the prepolymer, a colorant and a release agent, to a crosslinking reaction and/or an extension reaction in an aqueous medium, then removing the solvent from the obtained O/W type dispersion liquid. A precursor of the prepolymer is an unmodified polyester having an alcohol having a carbon ring as a copolymerization component. The precursor has a ratio Mw/Mn, which is a ratio of the weight average molecular weight Mw to the number average molecular weight Mn, of 4.5 or less when the peak top molecular weight Mpt of the precursor is in the range of 12000≤Mw≤28000. The SP value SPr of the binder resin and the SP value SPw of the release agent satisfy a relationship of 3.0<|SPr-SPw|<10.0; and the melting point of the release agent is specified to the range from 50°C to 90°C.
Patent JP-2013052897-A (JP)
Title: Liquid dispenser
Inventor: NATORI KAZUYOSHI
IPC: B65D47/20
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a new liquid dispenser able to prevent leakage of a liquid from the dispensing-part side openings of air passages.SOLUTION: The liquid dispenser 1 attached to the mouth of a bottle B and used for dispensing a fixed quantity of liquid in the bottle B includes a measuring and dispensing part configured to measure and dispense a liquid to be extracted to the external part of the bottle B; and the air passages 31 and 41 configured to pass air from the external part of the bottle B to the internal part of it. The air passages 31 and 41 are formed so that a flow of air in the internal part may be bent or curved. In addition, corresponding air pools 42 with respective cross-sectional areas greater than the respective cross-sectional areas of the air passages 31 and 41 are provided at respective certain points in the air passages 31 and 41.
Patent JP-2012007287-A (JP)
Title: Device for drawing on needle cloth on roller in spinning machine especially such as flat card, roller card, and cleaner
Inventor: HOESEL FRITZ
IPC: D01G15/14
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To stabilize a check of a drawing-on treatment that may be required in the case where a load changes.SOLUTION: A device for drawing on a needle cloth on a roller using a drawing-on device in a spinning machine especially such as flat card, roller card, and cleaner is provided in which the spinning machine has an electronic control/adjusting device. In order to provide a device which is simple in regard to equipment and enables to check a draw-on treatment and/or measurement data, a measurement device for registering data detected during a draw-on period is combined to the draw-on device, and the measurement device cooperates with the electronic control/adjusting device of the spinning machine, and the measurement device and the control/adjusting device can unidirectionally and/or bidirectionally exchange data.
Patent JP-2012044675-A (JP)
Title: Method and apparatus for encrypting transmissions in communication system
Inventor: REZAIIFAR RAMIN
IPC: H04W12/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for providing secure transmissions in a wireless communication system.SOLUTION: Encryption of transmission traffic is performed at separate protocol layers 220 210, and L3 (200) so that separate encryption elements 204a-204e can be assigned to separate types of transmission traffic of voice, packet data and system services 201, 203, 205, which allows the implementation of different levels of encryption according to service requirements. The encryption elements 204a-204e use variable value inputs, called crypto-syncs, along with semi-permanent encryption keys to protect from replay attacks from rogue mobile stations. Since crypto-sync values vary, crypto-syncs are synchronized in the mobile and base stations.
Patent JP-2013058650-A (JP)
Title: Semiconductor device
Inventor: SAKURA NAOKI
IPC: H01L23/12
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a semiconductor device in the past that excellent high-frequency characteristics cannot be obtained.SOLUTION: A semiconductor device of the present invention comprises: a semiconductor chip 10; a lead frame on which the semiconductor chip 10 is mounted; a bonding wire 11 connecting the semiconductor chip 10 and the lead frame; and a high dielectric layer 16 provided on the lead frame on a rear face side of a surface on which the semiconductor chip 10 is mounted and having a dielectric constant of 5 and over. The lead frame includes a source electrode lead 12 connected to a source of a semiconductor element, which is formed on the semiconductor chip, source-wire connection points to which the source electrode lead 12 and the bonding wire 11 are connected. The high dielectric layer 16 is provided on the lead frame in a region including at least a rear face of the source-wire connection points.
Patent JP-2012006593-A (JP)
Title: Vehicle
Inventor: YAMAZAKI SHUNPEI
IPC: B60R1/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To widen the field of view (visible area) reflected by a side mirror or a back mirror mounted on the vehicle.SOLUTION: A liquid crystal display device or an EL display device is provided in the side mirror (door mirror) DL104, DR105, the back mirror (room mirror) or in an interior part of the vehicle in order to enable a driver driving the vehicle to confirm safety even when it is difficult for the driver to visually recognize some of objects surrounding the vehicle. Furthermore, cameras CLF100, CRF101, CLR102, CRR103 are mounted on the vehicle and an image from the camera is displayed on the display device.
Patent JP-2013057629-A (JP)
Title: Current detector and semiconductor device including the same
Inventor: FURUKAWA TAISUKE
IPC: G01R15/20
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a current detector in which influence of positional variations between detection-target current lines and a magnetoelectric transducer is suppressed, and a semiconductor device including the same.SOLUTION: Detection-target current lines 13 and 14 are formed by two parallel current lines having the same direction of a current i in the vicinity of a magnetoelectric transducer 1; and the same current i flows through the detection-target current lines 13 and 14. The magnetoelectric transducer 1 is arranged on an upper layer (on a side far from a substrate) through an insulating film with respect to the detection-target current lines 13 and 14. By appropriately setting the spacing between the two detection-target current lines 13 and 14, a magnetic field distribution in the vicinity of the magnetoelectric transducer 1 becomes gradual. Consequently, influence of positional variations between the detection-target current lines 13 and 14 and the magnetoelectric transducer 1 is reduced.
Patent JP-2013061154-A (JP)
Title: Radiation tomographic method and radiation tomographic device
Inventor: NAGUMO YASUSHI
IPC: G01N23/04
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a radiation tomographic method and a radiation tomographic device that have high shape reproducibility by a tomographic method by translational scanning of a radiation source and a radiation detector on an analyte installed in a narrow part like plant piping.SOLUTION: The present invention is characterized by; irradiating the analyte with radiation from at least two different positions on a circular track at a periphery of the analyte in a plane orthogonal to the direction of the translational scanning; and taking a photograph through the translational scanning in respective irradiation directions. Consequently, there are provided radiation tomographic method and radiation tomographic device that have high shape reproducibility by the tomographic method by the translational scanning of the radiation source and radiation detector on the analyte installed in the narrow part like plant piping.
Patent JP-2013059458-A (JP)
Title: Game machine
Inventor: YAMADA YOSHIHARU
IPC: A63F7/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having particular game performance based on the prize entry of a Pachinko game ball into a second start prize unit, when a game does not have a time-reduced status.SOLUTION: In a game without a time-reduced status, the positive probability of ready-to-win determination performed based on the prize entry of a Pachinko game ball into the second start prize hole, is set to 0. When the ready-to-win presentation is performed in symbol variation presentation based on the prize entry of a Pachinko game ball into the second start prize hole in the game without a time-reduced status, a jackpot is always awarded. Jackpot presentation performed based on the prize entry of a Pachinko game ball into the second prize hole in the game without a time-reduced status, is set to any of normal ready-to-win presentation and sudden winning presentation.
Patent JP-2013059960-A (JP)
Title: Coated metal plate
Inventor: MIYAWAKI AKIHIRO
IPC: B32B15/09
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a coated metal plate having high antifouling property and algae-resistance.SOLUTION: This coated metal plate comprises a metal plate and a coating layer coating the metal plate. The coating layer includes a sulfa drug and a silicon compound. The proportion of the sulfa drug in the coating layer is in a range of 0.7-2.5 mass%.
Patent JP-2013064334-A (JP)
Title: Vehicle engine control device
Inventor: ARAI HIDEYUKI
IPC: F02D45/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To change a knock determining reference value according to the preference of a driver or a passenger.SOLUTION: An instruction level calculating section 33b reads an output value n from a switch 28 when the driver operates a knock determining reference value set switch 28 and sets an instruction level k according to the output value n. Further, the instruction level calculating section calculates a knock determining reference value KNLV based on an average value m, a standard variation σ, and the instruction level k obtained by a statistic value calculating section 33a in the knock determining reference value calculating section 33c (KNLV←m+k*σ). As the result, the knock determining reference value KNLV can be changed according to the preference of the driver or the passenger by operating the knock determining reference value set switch 28.
Patent JP-2012093721-A (JP)
Title: Composition for forming resist underlayer film, polymer, resist underlayer film, pattern formation method, and manufacturing method of semiconductor device
Inventor: NAKAHARA KAZUO
IPC: C08F220/28
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a resist underlayer film having a high etching rate, excellent adhesion to a resist film, and high resistance to pattern collapse; and a pattern formation method and a manufacturing method of a semiconductor device using the composition for forming a resist underlayer film.SOLUTION: A composition for forming a resist underlayer film contains a polymer [A] having a cyclic carbonate structure. The polymer [A] of the composition for forming a resist underlayer film has a structural unit (I) represented by the following formula (1).
Patent JP-2013070491-A (JP)
Title: Wireless-space power-feeding system
Inventor: TSUJI MASAYOSHI
IPC: H02J17/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wireless-space power-feeding system with few restrictions on design.SOLUTION: A wireless-space power-feeding system includes at least one power transmitter and at least one power receiver. The power transmitter includes a power-transmission-side primary coil that is connected to a power-supply circuit, and a power-transmission-side secondary coil that is separated from the power-transmission-side primary coil and functions as a resonator. The power receiver has a resonant frequency different from the power transmitter and includes a power-reception-side coil that captures magnetic field lines generated by the power transmitter.
Patent JP-2013073978-A (JP)
Title: Magnetic memory element, magnetic memory device, spin transistor, and integrated circuit
Inventor: IGUCHI TOMOAKI
IPC: H01L21/8246
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide: a magnetic memory element capable of being written at unidirectional current and capable of being miniaturized; a magnetic memory device; a spin transistor; and an integrated circuit.SOLUTION: A magnetic memory element includes: a first ferromagnetic layer in which magnetization is variable; a second ferromagnetic layer having a first band and a second band; and a nonmagnetic layer provided between the first ferromagnetic layer and the second ferromagnetic layer.
Patent JP-2013071407-A (JP)
Title: Image recording device, and control program
Inventor: ARAGANE MANABU
IPC: B41J2/165
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is a possibility of degradation of usability of rapidly resuming image recording for a user when a start of the image recording is delayed by times of capping processing and cap-out processing.SOLUTION: When the image recording on one paper sheet P is finished or cap-out is carried out, a timer counter 95 starts to count a time. When a paper feed tray 15 is moved within 10 seconds, a start time of capping is set after 60 seconds. When the paper feed tray 15 is not moved within 10 seconds, the start time of capping is set after 10 seconds. After a set time passes, the capping is started.
Patent JP-2013083679-A (JP)
Title: Display device
Inventor: ABE HIROYUKI
IPC: G02F1/1343
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device having dummy pixels, which suppresses the size of a frame area and prevents electrostatic breakdown due to static electricity that is generated during manufacturing.SOLUTION: A display device having a plurality of pixels including a thin-film transistor comprises: a display area (260) that is an area for displaying images; and a dummy pixel area (270) that is formed outside the display area and has a plurality of dummy pixels. A dummy pixel (310) has: a dummy gate signal line (311) that is parallel to a gate signal line of the thin-film transistor; and a semiconductor layer (313) that intersects the dummy gate line through an insulating layer. To the semiconductor layer, only one conductor layer (312) is connected.