baber/WOPTO huggingface dataset:
Patent JP-2012051187-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: IRIYA HINAKO
IPC: B41J2/21
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To record an image with high uniformity in any of image clarity and glossiness irrespective of its gradation in an inkjet recording apparatus.SOLUTION: A recording head can eject colored inks and an image quality improvement liquid which changes at least one of the glossiness and image clarity of an image. The recording head records by scanning a plurality of times to the same recording area of a recording medium, and applies the image quality improvement liquid to the image. The inkjet recording apparatus includes a control means which controls a ratio of the image quality improvement liquid ejected to unit areas in each of the plurality of the number of times of scans. The control means makes higher the ratio of the image quality improvement liquid ejected in relatively subsequent scans among the plurality of the number of times of scans for unit areas to which a larger amount of the image quality improvement liquid is ejected.
Patent JP-2011082148-A (JP)
Title: Base material for lithium ion secondary battery and separator for lithium ion secondary battery
Inventor: ESUMI SHINICHI
IPC: H01M50/414
Filed: 2010-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for a lithium ion secondary battery which has a high safety when over-charged and is suitable for composition, and to provide a separator for a lithium ion secondary battery.  <P>SOLUTION: The base material for the lithium ion secondary battery is composed of a nonwoven fabric of polyester system short fiber and contains as an essential component polyester system extremely short fiber with an average fiber diameter of ≤5.0 μm and a fiber length of ≤2 mm, and the separator for a lithium ion secondary battery uses this base material. Preferably, the aspect ratio (fiber length/fiber diameter) of the polyester system extremely short fiber is 20-800 and that the content of the polyester system extremely short fiber to the nonwoven fabric is 1-30 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011013691-A (JP)
Title: Image forming apparatus
Inventor: TOYAMA HIROSHI
IPC: G03G21/00
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain optimum gradation reproducibility, in both scanning modes of a one-side scanning mode and both-side scanning mode, in an image forming apparatus which is switchable between the reciprocative scanning mode, in which the surface of a photoreceptor is scanned in the both the forward and backward directions with a light beam emitted by a light source, and the one-side scanning mode in which the surface of the photoreceptor is scanned, in only either of the both directions.SOLUTION: In each of the both scanning modes of the one-side scanning mode and both-side scanning mode, a gradation patch image is formed, and from the result of the detection of the density of the gradation patch image, gradation reproduction characteristics of each of the both scanning modes are obtained. Then, when a latent image forming operation is performed, a latent image is formed by using the gradation reproduction characteristics obtained for the respective scanning modes; and thereby, the optimum gradation reproducibility is realized in both the scanning modes of one-side scanning mode and both-side scanning mode.
Patent JP-2012060754-A (JP)
Title: Magnetic levitation type rotation introduction apparatus
Inventor: OYAMA ATSUSHI
IPC: F16H49/00
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation type rotation introduction apparatus which adopts a magnetic levitation type needless to use a magnetic fluid seal, and which makes it possible to make a length in an axial direction as a device short as much as possible.SOLUTION: There is provided a rotor 12 which outputs a rotation power, and the rotor 12 is rotation-supported at a prescribed position in a state of non-contact by two or more pairs of radial magnetic bearings 40 which are arranged in a radial direction of the rotor 12, and control a radial direction variation of the rotor 12 in a state of non-contact, and axial magnetic bearings 50 which are separated into 3 or more pairs and arranged in a circumference of the rotor 12, and control a axial direction variation of the rotor 12 in a state of non-contact. Radial electromagnets 44 of the radial magnetic bearing 40, and axial electromagnets 54 of the axial magnetic bearing 50 are arranged on approximately the same plane, and are fixed to a casing part 14.
Patent JP-2012064868-A (JP)
Title: Electronic component
Inventor: FUJINO JUNJI
IPC: H01L23/13
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component which reduces peeling while maintaining high heat conduction.SOLUTION: A first adhesive 14 is placed on a die pad 12 of a ceramic substrate 10 so as to form a lattice shape. A second adhesive 16 is placed in an area of the die pad 12 of the ceramic substrate 10, which is enclosed by the first adhesive 14. A semiconductor chip 18 is joined to the die pad 12 of the ceramic substrate 10 with the first and second adhesives 14 and 16. The elastic coefficient of the first adhesive 14 after hardening is smaller than the elastic coefficient of the second adhesive 16 after hardening. The heat conductivity of the second adhesive 16 is higher than the heat conductivity of the first adhesive 14.
Patent JP-2012068402-A (JP)
Title: Belt member and image forming device
Inventor: MIYAMOTO HIROSHI
IPC: G03G15/16
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To make an end portion of a tape pasted on an endless belt in a rotating direction hard to be peeled.SOLUTION: Of a plurality of roll members, a roll member 610 has the maximum angle made by two straight lines connecting both ends of a part on which an endless belt 510 contacts and the rotation center of the roll member. On the endless belt 510, a reinforcing tape 520 is pasted in a rotating direction of the endless belt 510 on an outer peripheral side. The reinforcing tape 520 has a hole portion 525 on an overlapping portion 521 formed by overlapping an end portion 523 side so as to cover an end portion 522 side, and at least either one of the size of the hole portion 525 or a distance from the end portion 523 is decided according to a radius R of the roll member 610.
Patent JP-2012069428-A (JP)
Title: Thin film dielectric
Inventor: KOBAYASHI NOBUKIYO
IPC: H01G4/33
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that characteristics of conventional thin film dielectrics deteriorate in accordance with a reduced film thickness.SOLUTION: A thin film dielectric with a nano granular structure has the following composition and structure. (A) Composition: having a general formula FeCoNiMNOF, in the formula, an M component is Mg, Al, Si, Ti, Y, Zr, Nb, Hf and/or Ta, composition ratios a, b, c, w, x, y and z are, in atomic ratio (%), satisfy 0≤a≤60, 0≤b≤60, 0≤c≤60, 10<a+b+c<60, 10≤w≤50, 0≤x≤50, 0≤y≤50, 0≤z≤50, 20≤x+y+z≤70 and a+b+c+w+x+y+z=100. (B) Structure: comprising Fe, Co and/or Ni, while nm-size metal granules are dispersed in an insulation matrix comprising the M component and at least one selected among N, O and F.
Patent JP-2012067896-A (JP)
Title: Square water stop plug for box pipe
Inventor: HORIE TAKUNARI
IPC: F16L55/10
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a square water stop plug for a box pipe, which completely prevents leakage of water at an internal corner part.SOLUTION: The square water stop plug includes a pressing plate 2, a receiving plate 4, a hollow ring 3, a cylindrical part 5 and a piece 6 for an internal corner. The pressing plate 2 and the receiving plate 4 are formed in a square or rectangular configuration basically. The hollow ring 3 is formed by molding a tubular material into a ring shape, is filled with gas inside, and is formed so that an outer contour shape is a chamfered square or rectangle by alternately arranging four linear parts 3a and four curved parts 3b. The hollow ring 3 is held by a peripheral edge part of the pressing plate 2 and a peripheral edge part of the receiving plate 4, and the hollow ring 3 is compressed from both side by narrowing the distance between them to expand the hollow ring 3 circumferentially outward.
Patent JP-2012066014-A (JP)
Title: Lever attaching mechanism of bathing device
Inventor: SUZUKI HITOSHI
IPC: A61H33/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To make a lever removably attachable for replacement according to the attitude and the position of a bather in his/her bathing state.SOLUTION: An arm unit 11 is provided inside a bathtub in such a manner as to be capable of rocking. A lever 21 that a bather can grip is removably supported against the arm unit 11. The arm unit 11 is provided with a fitting hole 22 and a recessed portion 26 that protrudes from the fitting hole. The lever 21 is provided with an engaging shaft portion 24 that fits into the fitting hole 22. The engaging shaft portion 24 includes a body 28 and an engaging shaft 29. The engaging shaft portion 24 has a shaft cylinder 38 and a central shaft 35 that are coaxial with each other. The central shaft 35 is fitted into the shaft cylinder 38 in such a manner as to be capable of moving back and forth and rotating, and has a locking pin 40 provided at its tip. The shaft cylinder 38 has a cruciform groove 39 formed on an end face thereof, and is provided with grooved portions 39a, 39b crossing each other to engage the locking pin 40 in a position where the locking pin locks in the fitting hole 22 and a position where the locking pin can be removed from the fitting hole 22. A pressure plate 34 and an operating unit 34a are provided at the base end of the central shaft 35 passing through the body 28, and a coil spring 37 is mounted between the pressure plate 34 and the bottom of a second recessed portion 32.
Patent JP-2012071851-A (JP)
Title: Pouch container
Inventor: UEDA NOBUO
IPC: B65D33/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pouch container for sufficiently reducing the load on fingers laid on a finger hook hole, and keeping a portion around the peripheral edge of the finger hook hole clean.SOLUTION: The pouch container 10 includes: exterior sheets 11 composing the outer shape of the container; an end edge sealing portion 12 formed at the end edge of the exterior sheets 11, and sealing a filling portion 13; the finger hook hole 30 penetrating the end edge sealing portion 12; an unsealed portion 31 provided above the finger hook hole 30; a separation wall seal 32 formed between the finger hook hole 30 and the unsealed portion 31, and for separating the finger hook hole 30 and the unsealed portion 31; and a tongue 33 formed with at least a part of the separation wall sealing portion 32 protruding to the inside of the finger hook hole 30.
Patent JP-2012073098-A (JP)
Title: Gas concentration detection method and gas concentration sensor
Inventor: WATANABE YOSHIHIKO
IPC: G01N21/35
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration sensor which reduces arithmetic loads in temperature correction and enables temperature correction with small errors.SOLUTION: A gas concentration sensor comprises: a detection unit 101 which measures gas concentration; a thermometer 16 which measures an actual temperature; and a signal processing unit 102 which calculates gas concentration by using a reference gas concentration calibration curve. The signal processing unit 102 comprises: a first correction unit 111 which obtains a first correction output value by deducting an off-set value from output signals of the detection unit 101 in an actual temperature; a comparison unit 112 which compares the first correction output value with a reference output value on the reference gas concentration calibration curve; a second correction unit 113a which defines the first correction output value as a second correction output value if the first correction output value is smaller than the reference output value; a span value calculation unit 114 which calculates a span value if the first correction output value is larger than the reference output value; and a second correction unit 113b which multiplies the first correction output value by the span value. Gas concentration corresponding to the second correction output value on the reference gas concentration calibration curve is defined as the actual gas concentration.
Patent JP-2012078484-A (JP)
Title: Particle dispersion liquid for electrophoresis and method for producing the liquid
Inventor: TEI KINKI
IPC: G02F1/167
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a particle dispersion liquid for electrophoresis, the liquid showing good dispersion stability.SOLUTION: The method aims to produce a particle dispersion liquid for electrophoresis comprising a dispersion liquid of resin-coated pigment particles and silicone oil, through steps of: dispersing a mixture liquid in silicone oil, the mixture liquid containing a non-aqueous polar solvent, a resin dissolved in the non-aqueous polar solvent, and pigment particles dispersed in the non-aqueous polar solvent; and removing the non-aqueous polar solvent. The resin contains a block copolymer having a segment which is insoluble with the silicone oil and has affinity to the non-aqueous solvent and a segment which has affinity to the silicone oil.
Patent JP-2012080338-A (JP)
Title: Image display device
Inventor: YAMAMOTO SHINYA
IPC: H04N5/64
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image display device comprised of a thin image display unit and a stand unit that includes a pair of speakers having excellent stereo effect, and has a simple connection structure of the image display unit and the stand unit that leads to high strength of the device as a whole.SOLUTION: An image display device according to the present invention includes a stand unit 3 having a base part 31, a pair of legs 32, 32 that rises from the base part 31, and a trunk to which an upper portion of the pair of legs 32, 32 is connected. Both of the legs 32, 32 have a pair of speakers built-in across a center hole 30 that is formed between both of the legs 32, 32, and the trunk of the stand unit 3 is connected to the back face of the image display unit 2.
Patent JP-2011048841-A (JP)
Title: Network boot system, and unit storage unit access method
Inventor: ICHIKAWA SHUNICHI
IPC: G06F21/31
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce maintenance cost for unit storage units in a storage device.  <P>SOLUTION: A plurality of unit storage units provided in the storage device include a system-area unit storage unit (for example, an unit storage unit in which operating system data and application program data are stored). The system area unit storage unit includes a master unit storage unit and a replica unit storage unit copied from the master unit storage unit. When accessing the system-area unit storage unit, a plurality of client terminals access the replica unit storage unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012080012-A (JP)
Title: Semiconductor light-emitting device and incorporated structure of the same
Inventor: KAMIJO YU
IPC: H01L33/62
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device and an incorporated structure of the same for solving a problem in which a short circuit trouble occurs during solder mounting due to the necessity of reducing a gap H between electrodes for solder mounting, if a pair of large area electrodes for solder mounting, having a heat dissipation effect, are provided on the rear face of a circuit substrate downsized according to a desire of downsizing an LED light-emitting device.SOLUTION: In the semiconductor light-emitting device mounted with a semiconductor light-emitting element on a circuit substrate provided with a pair of electrodes for solder mounting on the rear face of the circuit substrate opposing to electrodes for die-bonding and electrodes for wire-bonding formed on the circuit substrate, the pair of electrodes for solder mounting is in such a shape that surfaces of the pair of electrodes for solder mounting opposing to each other are formed in parallel and in the width of the substrate and the other portions are formed in an uneven shape with regards to the substrate edge surface.
Patent JP-2011007038-A (JP)
Title: Construction control method by three-dimensional sonar and construction control device for the same
Inventor: MANABE TAKUMI
IPC: E02B3/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a construction control device by a three-dimensional sonar by solving problems of a conventional construction control device that, since a work progress cannot be confirmed in real time, construction accuracy depends largely on the skill of a worker, and therefore, construction efficiency is deteriorated.SOLUTION: The construction control device 1 formed of a three-dimensional sonar includes at least a three-dimensional sonar 2, an inertial navigation device 3, a global positioning system device 4, a sound velocity meter device 5, and a personal computer 6 for three-dimensional analysis which is connected to these devices by wire or radio, receives data and stores the data in the storage device, and displays the data three-dimensionally on a monitor.
Patent JP-2011014941-A (JP)
Title: Surface emitting semiconductor laser element
Inventor: IWAI NORIHIRO
IPC: H01S5/183
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting type semiconductor laser element with a long element life by reducing stress generated by a protecting film.SOLUTION: The surface emitting type semiconductor laser element is an oxidized constriction type surface emitting semiconductor laser element including, on a GaAs substrate 12, a pair of semiconductor multilayer film reflecting mirrors and an active layer positioned between the pair of semiconductor multilayer film reflecting mirrors, and emitting laser light in a direction perpendicular to the substrate. On the upper multilayer film reflecting mirror, a protecting film of a high resistance semiconductor layer whose resistivity is not lower than 10Ωcmis mounted directly or via the other compound semiconductor layer.
Patent JP-2011019944-A (JP)
Title: Vacuum cleaner
Inventor: IGARASHI AKIRA
IPC: F16L27/12
Filed: 2010-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vacuum cleaner capable of remote controlling locking and releasing of an inner pipe during extension/contraction of an extension pipe by an operation lever provided near a hand handle grip of a hose unit.  <P>SOLUTION: The vacuum cleaner includes: a cleaner body 1; the hose unit 5 connected to the cleaner body 1 and having the handle grip 8; the telescopic extension pipe 10 connected to the handle grip 8; and a floor suction tool 9 connected to the extension pipe 10. The extension pipe 10 includes: an outer pipe 11 having an inner-pipe locking means; and an inner pipe 12 having a plurality of locking parts 31 to be locked by the inner pipe locking means and slidably inserted into the outer pipe 11. The inner-pipe locking means is composed of an inner-pipe lock lever 50 for locking with the locking part 31, a stopper-holding member 40 for controlling the inner-pipe lock lever 50, the operation lever 44 connected to the stopper-holding member 40 by a connecting member 45, and a spring 46 for energizing the stopper-holding member 40 toward the tip side of the outer pipe 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012075832-A (JP)
Title: Moving wooden horse
Inventor: NAKANISHI KAZUSHI
IPC: A63G13/06
Filed: 2010-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a rocking wooden horse toy which allows a child to move forward and backward or turn right or left only by rocking the wooden horse in addition to a conventional function of rocking in a fixed position, thereby significantly improving fun of riding the wooden horse.SOLUTION: At substantially the center in the longitudinal direction of sleigh plates of a usual rocking wooden horse, two rotatable eccentric movable wheels with diameters protruding from the sleigh plates. Consequently, when the child rocks the wooden horse by the rotation of the eccentric movable wheels, the wooden horse is moved forward/backward or turned right/left.
Patent JP-2012088011-A (JP)
Title: Heat exchanger
Inventor: NAKATO KOJI
IPC: F28F9/02
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which facilitates the manufacture of a header of a bisected structure, does not require excessive equipment, thereby enabling the manufacturing cost thereof to be reduced.SOLUTION: The heat exchanger has a number of heat exchange tubes arranged side by side between a pair of cylindrical headers. In the heat exchanger, each header includes a semi-cylindrical first header member 11 in which a large number of heat exchange tube insertion holes 13 for inserting end parts of heat exchange tubes thereinto are disposed along the length direction and a semi-cylindrical second header member which is combined with the first header member 11 to constitute the header, a caulking part 15 is disposed on either side of the first header member 11 and the second header member and is caulked to the other side of both header members, wherein the caulking part 15 has a width W1 of a base part 15A smaller than the width W2 of the top end part 15B.
Patent JP-2012095681-A (JP)
Title: Game machine
Inventor: KUBOTA EIJI
IPC: A63F5/04
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured to inhibit a fraudulent act.SOLUTION: A slot machine 10 includes: a board including terminal portions; and a board box for encasing the board while exposing the terminal portions, wherein connectors of connecting cables are connected to the terminal portions. The board box is removably mounted with a connector cover to cover the terminal portions, and restricts the movement of the connectors of the connecting cables, which are connected to the terminal portions, in a pull-out direction. The connector cover is formed with a projecting portion in a projecting manner, and the board box is also formed with a projecting portion in a projecting manner parallel with the projecting portion of the connector cover. A sealing cap is non-removably mounted to both of the projecting portions to enclose both of the projecting portions, so that the connector cover is not allowed to be removed from the board box.
Patent JP-2012091414-A (JP)
Title: Plate cleaning device
Inventor: MATSUO KENGO
IPC: B41F35/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a printing ink adhering on a plate.SOLUTION: A cleaning unit 3 is arranged above a plate fixing stage 1 which can move along a guide rail 12. The cleaning unit 3 includes a cleaning liquid jetting nozzle 5, an ultrasonic vibration applying means 7, a cleaning liquid suction means 8, and an air knife 9 in this order, and also includes an exhaust cover 10. A printing ink adhering on a plate 2 is separated by intermittently spraying a pressurized cleaning liquid 6 from the cleaning liquid jetting nozzle 5 to a surface of the plate 2 held on the plate fixing stage 1, and applying ultrasonic vibration with the ultrasonic vibration applying means 7 via a liquid membrane formed on the surface of the plate 2 with the cleaning liquid 6. The printing ink separated from the plate 2 as well as the cleaning liquid 6 are sucked and removed with the cleaning liquid suction means 8, and a residual cleaning liquid 6 is blown off and dried with the air knife 9.