baber/WOPTO huggingface dataset:
Patent JP-2012021072-A (JP)
Title: Water-based ink composition for reversible thermochromic ball-point pen, and ball-point pen refill and ball-point pen using the same
Inventor: YAMADA AKIRA
IPC: B43K7/02
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition for reversible thermochromic ball-point pen, which contains a microcapsule pigment including a reversible thermochromic composition as a colorant, is excellent in drying resistance, can form good handwriting permanently and is rich in practicality; and to provide a ball-point pen refill and a ball-point pen using the composition.SOLUTION: There is provided a water-based ink composition 6 for reversible thermochromic ball-point pen at least containing: a microcapsule pigment prepared by encapsulating the reversible thermochromic composition comprising (a) an electron-donating color-developing organic compound, (b) an electron-accepting compound and (c) a reaction medium for controlling the coloring reaction of the components (a) and (b); water; a sheared viscosity reduction-imparting agent; and a copolymer of N-vinyl-pyrrolidone or a derivative thereof and an alkene compound. There are also provided a ball-point pen refill 1 and a ball-point pen using the composition.
Patent JP-2010227662-A (JP)
Title: Controller of game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent game due to a fraudulent means such as a pulsator.  <P>SOLUTION: Pulse signals outputted from an oscillator are received and the counted value C of a counter is regularly changed (S10), and when the counted value C reaches an end value Cmax, it is initialized to a start value Cmin (S18, S20), relating to the controller of a game machine. Further, the counted value N of a free counter is changed during an interval (S14, S16), and when the counted value C reaches the end value Cmax, the combination of the start value Cmin=Cmin+X and the end value Cmax=Cmax+X or the combination of the start value Cmin=Cmin-X and the end value Cmax=Cmax-X is selected to change a winning interval. Thus, it is difficult to shoot a Pachinko ball matched with a conventional count cycle and match the counted value C with a big winning value Hit to attain "bit winning (winning)".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012026785-A (JP)
Title: Ground deformation analysis device, ground deformation analysis method, program
Inventor: ABE KEITA
IPC: G01N3/00
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a ground deformation analysis device and the like capable of performing a three dimensional large deformation analysis and dynamic analysis of ground.SOLUTION: The ground deformation analysis device 1 for analyzing a ground deformation using a particle method includes: a storage means for storing element information on an element region having a solid shape and particle information on a particle; an initial element region calculation means for calculating an initial element region where the particle locates; an initial stress calculation means for calculating the initial stress of the particle; a node velocity calculation means for calculating a first velocity of a node; a position/strain increment calculation means for calculating the position and the strain increment of the particle; a strain/stress/density calculation means for calculating the strain, stress, and density of the particle; and an element region calculation means for calculating the element region where the particle locates, and if the particle is outside of the element region, translating the particle position to a predetermined position on the outer surface of the element region according to the particle position.
Patent JP-2012027229-A (JP)
Title: Imaging device and imaging method
Inventor: MORIHISA TAIJIRO
IPC: H04N5/232
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method that are capable of accurately specifying a focal distance even if there is a parallax between two optical systems, that is, a first optical system acquiring an object image to be photographed and a second optical system acquiring an object image for determining a focus.SOLUTION: An imaging device includes: first image acquisition means for acquiring first image data using a first imaging element performing photoelectric conversion on an object image via a photographic lens; second image acquisition means for acquiring second image data using a second imaging element performing photoelectric conversion on an object image via a ranging lens; ranging means for calculating a distance to the object using the first and second image data; and focus control means for focusing based on the distance. Further, the ranging means includes: an image-forming position specification part for specifying both a first image-forming position where the object image is formed on the first imaging element and a second image-forming position where the object image is formed on the second imaging element; and a distance calculation part for calculating a distance using the first and second image-forming positions.
Patent JP-2012031816-A (JP)
Title: Scroll type fluid machine
Inventor: HIRAWATARI MATSUJI
IPC: F04C18/02
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To achieve high burning resistance, a high limit PV value and a low friction factor with high productivity at a low cost in a thrust bearing between the bottom plate of a movable scroll body and a housing.SOLUTION: In the scroll type fluid machine, a fixed scroll body and a movable scroll body are provided with respect to a housing, a fluid pocket in which a volume is changed is formed between the fixed scroll body and the movable scroll body, and a thrust plate receiving reactive force in the axial direction of pressure applied to the inside of the fluid pocket is provided between the bottom plate of the movable scroll body and the housing. In the scroll type fluid machine, tin plating is applied to the surface of the thrust plate opposed to at least the bottom plate of the movable scroll body.
Patent JP-2012031338-A (JP)
Title: Ink composition for inkjet
Inventor: NAKAMURA MAKOTO
IPC: C09D11/00
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet for forming a developer layer of carbonless copy paper by an inkjet recording system.SOLUTION: The ink composition for inkjet contains a salicylic acid-based developer, a water-soluble organic solvent, and water, wherein the salicylic acid-based developer has a volume average particle diameter of 0.5 μm or less and a content of at least 1 mass%, and the salicylic acid-based developer is dispersed. The salicylic acid-based developer is one or two or more selected from the group consisting of zinc 3,5-di(α-dimethylbenzyl)salicylate, zinc salicylate trihydrate, zinc 3-(α-methylbenzyl)-5-(α,α-dimethylbenzyl)salicylate, and zinc 3,5-di-(α,α-dimethylbenzyl)salicylate. A recorded matter is recorded using any of the ink compositions for inkjet by an inkjet recording system.
Patent JP-2012034867-A (JP)
Title: Method of manufacturing tissue product
Inventor: HANADA TOMOHIRO
IPC: D21H23/46
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a tissue product coated with an aqueous chemical.SOLUTION: A continuous sheet made of crepe paper is cut to the size of a tissue while being held on a roll and is coated with an aqueous chemical containing water and polyol by a noncontact coating method in a state where the sheet after the cutting is held on the roll.
Patent JP-2012036991-A (JP)
Title: Bearing device
Inventor: TOYAMA MASAKI
IPC: F16C33/46
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device in which a radial roller bearing and a thrust roller bearing are easily assembled without using a bearing ring.SOLUTION: An engaging part 32f, which engages with a part 22d to be engaged of a radial retainer 22 and controls separation of a thrust retainer 32 from the radial retainer 22, is formed at a circular ring part 32b on the inside in a radial direction of the thrust retainer 32 in the thrust roller bearing 3.
Patent JP-2012039449-A (JP)
Title: High frequency circuit
Inventor: KOBAYASHI JUN
IPC: H01P1/02
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency circuit capable of suppressing deterioration of reflection characteristics or pass characteristics of a high frequency band.SOLUTION: The high frequency circuit comprises: a signal line provided on a dielectric layer; a coplanar transmitting line having a plurality of grounds provided in the dielectric layer and arranged with a space from the signal line on both sides of the signal line; and a under-bridge provided in the dielectric layer and connecting the plurality of grounds to each other. In the signal line, provided is a constriction part where a line width is narrower than other parts so as to include a part intersecting with the under-bridge in a planar view of the dielectric layer.
Patent JP-2012038975-A (JP)
Title: Adhesive for connecting circuit member, adhesive sheet for connecting circuit member, semiconductor device, and method of manufacturing semiconductor device
Inventor: NAGAI AKIRA
IPC: H01L23/29
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for connecting a circuit member capable of manufacturing a semiconductor device excellent in solder connectivity, good in preservation stability, and excellent in connection reliability, and to provide an adhesive sheet for connecting the circuit member using the same, the semiconductor device, and a method of manufacturing the semiconductor device.SOLUTION: The adhesive for connecting the circuit member is interposed between a first circuit member in which a plurality of bumps are formed and a second circuit member in which a circuit electrode to be solder-joined to the bump is formed, for bonding both circuit members together by heating and pressurizing. A fluidity is acquired by a method of measuring a scale factor of the area after heating and pressurizing to the area before heating and pressurizing. The fluidity is 1.8-3.0 times under a first heating/pressurizing condition where both circuit members are heat/pressure-bonded at a temperature that does not melt a solder, and is 1.1-3.0 times under a second heating/pressurizing condition where, after heating treatment under the heating condition, both circuit members are heated and pressurized at a temperature that is higher than the heating condition and melts the solder, while being no more than the fluidity under the first heating/pressurizing condition.
Patent JP-2012036156-A (JP)
Title: Urethane bond-containing polyvalent oxetane vinyl ether compound, and method for producing the same
Inventor: HANANO KIEKO
IPC: C07D305/06
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a new polyvalent oxetane vinyl ether compound which is useful as a polymerizable monomer in the fields of optical waveguides, nanoimprint, hologram, and the like, and to provide a method for producing the same.SOLUTION: There is provided the polyvalent oxetane vinyl ether compound represented by formula (1) (wherein, R is a 2C-20C n-valent organic group; n is 2 o 3; A and A' are each identically or differently 1C-6C linear or branched chain alkylene; n' is an integer of 0 to 3; when n' is an integer of ≥2, two or more A's may be identical or different).
Patent JP-2012041272-A (JP)
Title: Method of producing ester compound and (meth)acrylic acid derivative
Inventor: SERIZAWA MASASHI
IPC: C07D307/93
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an ester compound, capable of producing the same at a high reaction yield and of preventing its coloration caused by esterification.SOLUTION: The method of producing an ester compound comprising allowing an acid halide and an alcohol to react with each other in the presence of a base, employs as the base, at least one species selected from the group consisting of an organic alkali devoid of β hydrogen with respect to a nitrogen atom and an inorganic alkali.
Patent JP-2012044761-A (JP)
Title: Axial gap motor and method for manufacturing teeth for use in axial gap motor
Inventor: ISHIZAKI AKINOBU
IPC: H02K21/24
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To more simplify a configuration of a pressing machine for forming a plurality of plates comprised by a plurality of teeth that are annularly arranged in an axial gap motor.SOLUTION: Teeth (1) are composed of a laminate of a plurality of plates (2) whose widths gradually changing from a radially inner side of a back yoke toward a radially outer side. When the plurality of plates (2) are laminated, one widthwise side of each of the plates (2) is aligned with those of the rest of the plates (2).
Patent JP-2012043135-A (JP)
Title: Stream monitoring system and stream monitoring program
Inventor: NAKAJIMA TAKESHI
IPC: G06T7/20
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a stream monitoring system capable of efficiently detecting and reporting an abnormal stream of a waterway under observation with an economically advantageous configuration.SOLUTION: An image processing part 13 includes: a stream image processing part 15 that captures and quantizes a fluctuation of water from an image of a stream (Wb) part taken by a camera 11 and creates flow rate data that indicates a flow rate of the stream (Wb) of a waterway 1; and a determination processing part 16 that determines whether or not the flow rate of the waterway 1 is in a normal state, that is, within a set range according to a setting parameter using the flow rate data obtained by the stream image processing part 15 as determination object data.
Patent JP-2010283877-A (JP)
Title: Device, method and program for managing connection mode
Inventor: YANAGIHARA YASUSHI
IPC: H04L47/2416
Filed: 2010-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a node device, a connection mode management device, a stream data distribution system, and a connection switching method, by which a communication load of a network is reduced when a connected state to a downstream terminal is changed at switching of a connection of an upstream node (transmitter or node device).  <P>SOLUTION: The connection mode management device includes: storage means for storing a node device disconnected from a node device connected to a downstream side, as an connection disabled node device that is unusable for connection until reconnection is completed or lapse of predetermined time; connected node device determining means for determining a connected node device usable for connection, based on the connection disabled node device stored in the storage means; and connected device information transmitting means for transmitting connected device information containing the determined connected node device to the node device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041994-A (JP)
Title: Brake shoe
Inventor: YOSHIZAWA SHIGERU
IPC: F16D65/06
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake shoe, capable of reducing damage to an abutting surface of a brake shoe head while suppressing the wear of an attaching part, and capable of being manufactured at low cost.SOLUTION: The brake shoe 10 for a railroad vehicle includes: a base plate 12, for which lining 14 is stuck on a surface facing a wheel; and an attaching part 18, bonded to the surface on the opposite side of the surface on which the lining 14 is stuck in the base plate 12. The attaching part 18 comprises a plate member including first sidewalls 22a and 22b, having a plate surface along a braking force adding direction in the base plate 12, and second sidewalls 26a and 26b having a plate surface along a direction orthogonal to the braking force adding direction, and is formed by welding at least the first sidewalls 22a and 22b onto the base plate 12.
Patent JP-2012040809-A (JP)
Title: Printing apparatus and notification method of the same
Inventor: HATTORI NAOYUKI
IPC: B41J2/325
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus and a notification method that notify lack of ink ribbon and paper intuitively.SOLUTION: The printing apparatus includes: a first rotary shaft 57 which rotatably holds paper roll A of paper which is a recording medium; a second rotary shaft 55 which rotatably holds an ink ribbon roll B for printing; first sensors 61, 62 which detect presence of a remaining amount of a paper roll; second sensors 63, 64 which detect presence of a remaining amount of an ink ribbon roll; a window part W in which the paper roll and the ink ribbon roll are provided visibly from external at a housing of the printing apparatus; a light emitting elements L1, L2 which visibly emit light from external through a window part; and a control part 31 which blinks a light emitting element according to lack of the paper roll based on a detection signal from the first sensor or lack of the ink ribbon roll based on a detection signal from the second sensor.
Patent JP-2012046929-A (JP)
Title: Remote-controlled drain plug system
Inventor: HORIE SUSUMU
IPC: E03C1/23
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote-controlled drain plug system with a release wire running through a tube, in which the release wire is easily inserted through the tube and is pulled out of the drain hole without damage to it.SOLUTION: A remote-controlled drain plug system comprises: a drain plug 1; a valve member 3; an operation part 4; a tube 5 of which one end is connected to the operation part 4 while the other end is connected to the drain plug 1; a release wire 6 that is inserted through the tube 5 from the operation part 4 to the inside of the drain plug 1; a shank part 8; a flexible part 8a that is a part of the shank part 8 made more flexible compared to the other parts of the shank part 8; a tip part 9 that is provided at one end of the shank part 8 and harder than the shank part 8; a fitting part 10 that is provided at the other end of the shank part 8 and fitted to the leading end of the release wire 6; and a guide part 7 that is pulled up into the drain hole 2 after being inserted through the tube 5 from the operation part 4 to the drain plug 1 with the fitting part 10 being fitted to the leading end of the release wire 6 during the installation time.
Patent JP-2012050227-A (JP)
Title: Voltage control circuit and electrical device
Inventor: HIROSE KAZUHIRO
IPC: H02J7/34
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a voltage control circuit capable of stably supplying electric power while suppressing loss of electric power, and to provide an electrical device that uses the voltage control circuit.SOLUTION: The voltage control circuit includes a power generation part 2 which generates electric power by self power generation, a main circuit part 3 connected to the power generation part 2, an energy accumulation part 5 connected to the power generation part 2 and the main circuit part 3, and a voltage limiter part 6 connected among the energy accumulating part 5, the power generation part 2, and the main circuit part 3. When the voltage of the main circuit part 3 exceeds a set value, the electric power corresponding to the exceeding voltage in the power generated at the power generation part 2 is supplied to the energy accumulating part 5 through the voltage limiter part 6 and accumulated. When the voltage of the main circuit part 3 drops below the set value, the electric power accumulated in the energy accumulating part 5 is supplied to the main circuit part 3 through the voltage limiter part 6.
Patent JP-2011121854-A (JP)
Title: Method for producing porous support-zeolite membrane complex
Inventor: SUGITA MIKI
IPC: B01D71/02
Filed: 2010-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous support-zeolite membrane complex capable of establishing both of practically sufficient treatment rate and separation performance in separation and concentration of an inorganic material separation membrane.  <P>SOLUTION: In a method for producing porous support-zeolite membrane complex comprising forming a zeolite membrane having CHA type zeolite onto a porous support-membrane complex by the hydrothermal synthesis using a water based reaction mixture containing a Si element source, an Al element source, an alkali source and an organic template, wherein the alkali source includes at least potassium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012052580-A (JP)
Title: Travel control apparatus for working vehicle
Inventor: YAMAZAKI YASUHISA
IPC: F16H61/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a travel control apparatus for restraining a shift shock of a working vehicle.SOLUTION: A tilt angle of a variable displacement hydraulic motor 3 driven by pressure oil from a hydraulic pump 2 is controlled by an electric signal. A transmission 130 for transmitting or cutting off power from the hydraulic motor 3 is an always meshing type transmission having a high clutch part for transmitting the power in the first gear ratio and a low clutch part for transmitting the power in the second gear ratio. When switching the transmission 130 to Low from High, the motor tile angle is reduced to a predetermined value.
Patent JP-2011209677-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: MORI MASAO
IPC: G02B13/18
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens having a small F-number, high resolution and a sufficiently wide angle of view, and to reduce the size of an apparatus.SOLUTION: The imaging lens includes: a first meniscus lens L1 with a concave surface facing an object side; a second positive lens L2; a third negative meniscus lens L3 with a convex surface facing an image side; and a fourth negative lens L4. The first to fourth lenses are arranged in order from the object side. The imaging lens is configured such that a normal line Hof an object-side surface of the fourth lens L4 at a point where the outermost light beam 6 of an on-axis light flux 2 passes through the object-side surface, intersects the optical axis Z on the image side of the object-side surface.
Patent JP-2012056402-A (JP)
Title: Motor-driven power steering device
Inventor: NAKASONE GENPEI
IPC: B62D3/12
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device capable of detecting an accurate steering angle, based on a turning angle.SOLUTION: A microcomputer 31 includes a turning angle estimation part 41 for detecting the turning angle θt generated in a turning wheel, based on left and right wheel speeds Wr, Wl, and a steering angle conversion part 42 for detecting the steering angle θs generated by steering, by converting the turning angle θt. The steering angle conversion part 42 converts the turning angle θt into the steering angle θs, based on a steering gear ratio R.
Patent JP-2012060349-A (JP)
Title: Stereoscopic video display device
Inventor: YANAGIHARA KENJI
IPC: H04N13/04
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device capable of automatically matching the depth of a video and that of a sound.SOLUTION: The stereoscopic video display device outputs voice signals of a plurality of channels to a plurality of speakers arranged at least in front and rear of a viewer or/and at the front right and front left of the viewer, and displays a right-eye video and a left-eye video at different display positions, thereby allowing a stereoscopic video to be viewed. The stereoscopic video display device calculates the horizontal deviation of the display positions of the right-eye video and the left-eye video (the depth of the video) and generates a predetermined difference between the voice signals of least the two channels (the depth of sound), which corresponds to the calculated deviation of the display positions. For example, it can be considered to vary a sound volume, a reverberation effect, a high-pass attenuation, the reverberation effect of a surround component, the magnitude of the surround component with respect to a plurality of voice signals in reproduction.