baber/WOPTO huggingface dataset:
Patent JP-2011147222-A (JP)
Title: Electric motor
Inventor: ABE KEISUKE
IPC: H02K5/18
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor that corrects the unbalance of a coil resistance value by reducing a temperature difference between phases in a multi-phase claw pole type electric motor.  <P>SOLUTION: The electric motor includes a stator 14 which is made by compressing magnetic powders to form ring-shaped compacts and stacking single phase stators where the compacts are counterposed, a resin mold 18 which covers the core edge of the stator 14, metallic brackets 13 and 15 which sandwich and cover the stator 14, a rotor 22 which rotates by a rotating field from the stator 14, a rotating shaft 23 which rotates accompanying the rotation of this rotor 22, a bearing 16 which supports this rotating shaft 23, and a ring member 41 which transmits heat between the stator and the bracket. Hereby, a heat dissipation path from the stator 14 to the bracket is secured, thereby it can reduce a temperature difference between the phases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146222-A (JP)
Title: Battery pack
Inventor: NOMURA YOICHI
IPC: H01M10/613
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack which suppresses a rise in battery temperature and does not allow the battery temperature to rise over an allowable range in the battery pack for an electric vehicle or the like in which the operating time is going to be extended by carrying out rapid charging in a short time to recover a part of the capacity.  <P>SOLUTION: The battery pack houses a plurality of lead-acid batteries 3 in a housing case 4 and serially connects the lead acid batteries 3. The lead-acid battery 3 includes a plurality of positive electrode terminals 2, 2' and negative electrode terminals 1, 1' having the same number as the positive electrode terminals on the upper surface, respectively. The positive electrode terminal 2, 2' and the negative electrode terminal 1, 1' between neighboring lead-acid batteries 3 are connected by an individual connection member for each terminal, and in the lead-acid battery, the battery capacity per one piece of a plurality of terminals having the same polarity is made equal to or less than 300 Ah.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011145569-A (JP)
Title: Image forming apparatus
Inventor: ASAKAWA MINORU
IPC: B41J29/00
Filed: 2010-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus enabling double-sided image forming, which can efficiently form an image even when a recording paper-conveying condition for the double-sided image forming is fluctuated during image forming operation, with the best image productivity under the fluctuated condition.  <P>SOLUTION: The image forming apparatus 10 includes: an image forming interval determination means that determines intervals to successively form images on the recording paper in a circulation object recording paper group comprising a plurality of sheets of recording paper on both sides of which the image is to be formed; a conveyance path selection means; and a switching guiding device (switching pawls C1 and C2 and driving parts for them) that guides the recording paper to a reverse circulation conveyance path A or B selected by the conveyance path selection means. The conveyance path selection means selects the reverse circulation conveyance path with the highest image forming productivity in accordance with the fluctuation of the recording paper-conveying condition during the image forming operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255098-A (JP)
Title: Rare earth alloy powder, method for producing the same, compound for anisotropic bond magnet, and anisotropic bond magnet
Inventor: OKUDA SANEHIRO
IPC: H01F1/06
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can produce a rare earth alloy powder having superior magnetic properties by using a HDDR method.  <P>SOLUTION: The method for producing the rare earth alloy powder by using the HDDR method includes: a hydrogenolysis step (II) of subjecting a raw material alloy which contains ρ (mass%) of a rare earth element to hydrogenolysis at the temperature of T<SB>1</SB>to obtain a decomposed product having the hydrogen concentration of η<SB>1</SB>(mass%); a first desorption recombination step (IV) of releasing hydrogen from the decomposed product at a predetermined velocity at the temperature of T<SB>2</SB>which is higher than the temperature of T<SB>1</SB>to lower the hydrogen concentration in the decomposed product from η<SB>1</SB>to η<SB>2</SB>(mass%) which satisfies following expression (1): 0.008×ρ≤η<SB>2</SB>≤0.013×ρ (1); and a second desorption recombination step (V) of lowering the rate of releasing hydrogen from the decomposed product compared to that in the first desorption recombination step (IV) to further lower the hydrogen concentration in the decomposed product and obtain the rare earth alloy powder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150415-A (JP)
Title: Storage device and method for expanding the device
Inventor: KANAYAMA TOMOYUKI
IPC: G06F3/06
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable, when any DE in the middle of an access route breaks down, continuous access to all the DEs other than the DE which has broken down with a simpler configuration.  <P>SOLUTION: A storage device includes: a first route formed by serially coupling one of two DE-CM21 and 22 in each DE20 with one of two CE-CM11 and 12 in a CE10: and a second route formed by serially coupling the other of the two DE-CM21 and 22 in the DE20 with the other of the two CE-CM11 and 12 in the CE10, and the sequence of connection of one DE-CM21 or 22 on the first route is the sequence of expansion of the two or more DEs 20, and the sequence of connection of the other DE-CM21 or 22 on the second route is a sequence different from the sequence of expansion of the two or more DEs 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010192885-A (JP)
Title: Manufacturing method of capacitor, and capacitor
Inventor: FUJIWARA MAKOTO
IPC: H01G13/00
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, and to increase capacitance, in a manufacturing method of a capacitor used for an automobile etc.  <P>SOLUTION: The manufacturing method of the capacitor has a step of applying a DC voltage to a nozzle for jetting a solution dissolving fibers and electrode foil, a step of forming an insulated fiber layer 10c by depositing fibers having fiber diameters of 1 μm or smaller on a surface of the electrode foil, a step of forming a capacitor element by winding the electrode foil and other electrode foil facing the electrode foil, and a step of sealing the capacitor element together with an electrolyte for drive by a sheathing body. Since the method can considerably reduce the thickness of the insulated fiber layer 10c, the capacitor element 15 is miniaturized, and a long service life and the reduction in size and the increase in the capacitance can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011150073-A (JP)
Title: Optical fiber socket
Inventor: AMAYA HIDETOSHI
IPC: G02B6/42
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for optical fibers with which high-accuracy optical coupling is made possible for optical fibers, without having actually to connect optical fibers or to use a measuring instrument, and to provide a method of assembling the socket.  <P>SOLUTION: A lens block cradle 4 and a lens block 5 are formed with an accuracy (first accuracy) having dimensional error ≤1 μm, by using lens forming technique. The lens-block cradle 4 is mounted on the first mounting face 21 of a circuit substrate 2. Also, a light-receiving element or light-emitting element 3 is mounted on the first mounting face 21, for example, with an accuracy (second accuracy) of about 10 μm, by using as a reference a fitting hole or a fitting projection for positioning of the lens block cradle 4 mounted on the circuit substrate. Furthermore, the lens-block cradle 4 and the lens block 5 are attached fixed to each other. As a result, the optical fiber 10 and the light-receiving element or the light-emitting element 3 can be optically coupled (aligned with the optical axes) with an accuracy of about tens of micrometers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149118-A (JP)
Title: Fishing jacket with buoyant material
Inventor: TAKATORI RYUTA
IPC: A41D13/00
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing jacket with buoyant materials, for solving inconvenience such as having bad feeling of wear and being hard to move, while obtaining buoyancy considering the weight of a stored article stored in a pocket.  <P>SOLUTION: This fishing jacket with buoyant materials includes buoyant materials 5, 6, 7, and 8 each on a front body 1 and a back body 2 of a jacket body. Furthermore, the jacket includes on the outer surface of the front body, pockets 11 and 14 having gore parts 11A and 14A protruding to the outside separated from the front body, and anterior parts 11T and 14T arranged in front of the gore parts 11A and 14A, and includes buoyant materials 12 and 15 on the anterior parts 11T and 14T.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153256-A (JP)
Title: Coating composition for preventing bill pasting, coating liquid and coating film containing the coating composition, and method for producing the coating film
Inventor: NAGAMATSU NORIFUMI
IPC: B05D5/08
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition difficult to paste bills, easily removable of the bills even when the bills are pasted, and having practical durability.  <P>SOLUTION: This coating composition for preventing bill pasting contains (A) 10-36 mass% of solid oil and fat, and (B) 64-90 mass% of modified silicone (wherein total of (A) the solid oil and fat, and (B) the modified silicone is 100 mass%). The coating composition of the invention has satisfactory close contact onto an object, has surface characteristics such as difficult adhesiveness and easy separability of the pasted bills, and forms the coating film of high durability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158724-A (JP)
Title: Toner for electrostatic latent image development, electrostatic latent image developer, toner cartridge, process cartridge and image forming apparatus
Inventor: IWASAKI EISUKE
IPC: G03G9/08
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development, which can easily restrain the halftone dot reproducibility of a fixed image from being deteriorated in such a state that the fixing temperature is higher than the set temperature in comparison with another toner for electrostatic latent image development, the linear thermal expansion coefficient of which is not less than 6×10<SP>-5</SP>/°C to not more than 1×10<SP>-3</SP>/°C when measured according to JIS K7197-1991.  <P>SOLUTION: The toner for electrostatic latent image development includes toner particles each containing a binder resin and a release agent and has a linear thermal expansion coefficient in the range of 6×10<SP>-5</SP>/°C to 1×10<SP>-3</SP>/°C when measured according to JIS K7197-1991.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165795-A (JP)
Title: Stand for solar cell
Inventor: TAKAHASHI GORO
IPC: H01L31/042
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for a solar cell capable of easily coping with a situation that the number of solar cell panels differs depending on installation place, thus contributing to the reduction of an installation cost of the solar cell panel.  <P>SOLUTION: A plurality of oblong stands 12 are arrayed to be parallel with each other along the length direction. A first connection member 14 connects one-side ends to each other in the length direction of adjoining two stands 12, and a second connection member 16 connects other ends to each other. A solar cell panel 18 is arranged in such a manner that under surfaces on both sides are placed on placement surfaces 1206 among two placement surfaces 1206 of adjoining stands 12 which are closer to each other. A presser fitting 20 is attached to the upper part of the stand 12 to press the solar cell panel 18 against the placement surface 1206.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166530-A (JP)
Title: Surface acoustic wave device
Inventor: TSUDA KEIJI
IPC: H01L23/12
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that suppresses the corrosion of an electrode pad.  <P>SOLUTION: The surface acoustic wave device includes a piezoelectric substrate 2, a surface acoustic wave element 4 formed on the piezoelectric substrate 2, an electrode pad 14 that is formed on the piezoelectric substrate 2, made of at least one or more metal layers, and electrically connected with the surface acoustic wave element 4, a sealing part 6 for sealing the surface acoustic wave element 4, an electrode post 8 that is formed on the electrode pad 14 to penetrate the sealing part 6 and electrically connect with the electrode pad 14, and an insulation film 12 that is located on at least one metal layer among metal layers forming the electrode pad and is formed at least under a part of the interface between the sealing part 6 and the electrode post 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165531-A (JP)
Title: Light emitting device and lighting fixture
Inventor: FUNAKOSHI MAMORU
IPC: H01L33/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To mount a wavelength conversion member on a general light emitting device having no structure for mounting the wavelength conversion member, and to facilitate mounting the wavelength conversion member on the light emitting device.  <P>SOLUTION: The light emitting device 200 includes a board 2 for mounting a light emitting element 1, a reflector 3 facing upward from a mounting surface of the light emitting element 1 so as to surround the light emitting element 1 and having a reflecting surface 3-2 where an upper end becomes an opening 3-1 and mounted on the board, a cover 4 mounted on the reflector 3 and covering the opening 3-1 of the reflector 3, and a color conversion member 5 having a color conversion surface 6 for changing a wavelength of light emitted from the light emitting element 1 and mounted on the reflector 3. The reflector 3 has a cover holding-down claw section 7 which can attach and detach the cover 4 to the reflector 3. The color conversion member 5 is mounted on the reflector 3 in connection with mounting of the cover 4 on the reflector 3, and is removed from the reflector 3 in connection to removing of the cover 4 from the reflector 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161084-A (JP)
Title: Game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having simplified processing performed when cutting or recovering power and allowing a storage capacity needed for processing when cutting or recovering power to be reduced.  <P>SOLUTION: When a lowering detection signal is issued by a power monitoring means while main control processing is repeatedly executed, power lowering information showing that the voltage of power supply lowers is set, and game information acquired by returning to the main control processing is stored into a data storage means to execute power cut processing. When the power is recovered, contents stored in a transmission storage means is cleared and the game information stored into the data storage means is transmitted by a command transmitting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010187378-A (JP)
Title: Apparatus and method for estimating map size in broadband wireless communication system
Inventor: LEE HEE-KWANG
IPC: H04W24/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for estimating a map size in a broadband wireless communication system based on a FFR (Fraction Frequency Reuse).  <P>SOLUTION: The method includes the steps of: selecting one of a plurality of connections according to predetermined priority; determining an available resource condition and a map size for allocation of resources for the selected connection if resources acceptable for allocation of a burst are present in a zone including the selected connection; selecting the next connection according to the predetermined priority if available resources are present; and determining the determined map size as the final estimation value of a map size if the available resources are not present.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161101-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which permits a surefire measure against a fraudulent act to be taken by surely detecting the fraudulent act to a detector to detect a game medium.  <P>SOLUTION: The game machine detects a game ball winning in a first start winning opening 13a causing a varying display of first special patterns to start or a second start winning opening 13b causing a varying display of second special patterns to start, respectively by two sensors using different detection systems (first start opening switch 14a and a second start opening switch 15a made up of proximity switches and a first winning confirmation switch 14b and a second winning confirmation switch 15b made up of photosensors) and makes a decision about abnormal winning in the start winning openings 13a and 13b relating to the varying display of special patterns on the basis of the result of detection of the start opening switches 14a and 15a and the first and second winning confirmation switches 14b and 15b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164040-A (JP)
Title: Inverted-wheel type moving body
Inventor: FUWA TOSHIO
IPC: B62K17/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for detecting that an occupant boards or starts to board and that an article other than the occupant is mounted, while differentiating between the actions.  <P>SOLUTION: A sensor unit 3 includes an infrared sensor 4 for human body detection capable of detecting infrared rays emitted by the occupant who boards a body 2 or starts to board it. Preferably, the infrared sensor 4 is disposed at a boarding position (step 6) of the body 2. Preferably, the sensor unit 3 further includes a beam sensor 12 for emitting visible light or infrared rays toward the occupant who boards the body 2 or starts to board it and detecting the presence of the occupant with the reflected light. Preferably, the beam sensor 12 is disposed at the boarding position (step 6) of the body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170063-A (JP)
Title: Method for manufacturing electric solid device substrate and electric solid device
Inventor: IMAZEKI YOSHIKATSU
IPC: G02F1/1343
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric solid device substrate, wherein a large glass substrate obtained after the formation of a functional layer is allowed to be thinned and cut without forming a panel by sticking large glass substrates together, and the electric solid device substrate is prevented from being scatted when the large glass substrate is cut, and to provide an electric solid device.  <P>SOLUTION: The large glass substrate 200 is made thin by performing a first etching process on one surface 200a of the large glass substrate 200 with the functional layer 29 formed thereon, in a state where a first protective layer 281 covering each of substrate removed areas 200s and a second protective layer 282 covering the one face 200a of the large glass substrate 200 from the first protective layer 281 are formed. In addition, the second protective layer 282 is removed, and a second etching process is performed while the other face 200b of the large glass substrate 200 is covered with a third protective layer. Then, the large glass substrate 200 is cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010147498-A (JP)
Title: Method of manufacturing integrated circuit resistant to formation of crack in passivation layer
Inventor: HSHIEH FWU-IUAN
IPC: H01L21/82
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a passivation layer from cracking.  <P>SOLUTION: In integrated circuits produced by etching and damascene techniques, it is common for cracking to occur in dielectric material surrounding an interconnect metal layer (400) integrated into the device, presumably as a result of the transfer of stresses from the interconnect metal layer to the surrounding dielectric material. The present invention addresses this problem by providing an interconnect metal layer that comprises rounded corners which are believed to reduce the stresses transferred to a surrounding dielectric layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242743-A (JP)
Title: Check valve and valve timing adjusting device
Inventor: OCHIAI MASAHIKO
IPC: F01L1/34
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve 3 for shutting off a working fluid by being closed quickly when the valve is closed, and supplying the working fluid in large quantities by being opened quickly when the valve is opened, and a valve timing adjusting device 1 having the check valve 3 and improved in adjustment responsiveness.  <P>SOLUTION: This check valve 3 is composed of a ball valve 32 slidably housed in a holder 31 having a valve seat part 38, opening-closing by being lifted/seated from/on the valve seat part 38 and energized by a spring 34, and a guide 33 for holding the ball valve 32. The guide 33 is provided with inside-outside straightening rings 23 and 22 of two stages having a communicating passage 27 inside and straightening the flow in the communicating passage 27 on the rear end, and supplies the working fluid in large quantities by reducing a pressure loss by straightening the flow to the center side when the valve is opened, and quickly closes the valve of the ball valve 32 by an increase in pressing force due to collision of the flow when the valve is closed, and also prevents biting-in of foreign matter by providing a plurality of sliding protrusions 21a on an outer peripheral surface of a holding part 21 or the outside straightening ring 22 of the guide 33, thus improving the responsiveness by reducing sliding resistance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011018017-A (JP)
Title: Image forming apparatus
Inventor: MURAZAKI SATOSHI
IPC: G03G15/02
Filed: 2010-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is allowed to postpone wear of a process cartridge by adaptively controlling the time when a development roller and a photosensitive drum are in contact.SOLUTION: In an electrophotographic image forming apparatus employing a contact development system, contact of the development roller against a photosensitive drum is started while forming an electrostatic latent image of a detection pattern for detection in each individual apparatus, and a developed toner image is detected at a predetermined position. At that time, a time from the time of start of contact of the development roller to the time when the toner image is detected is measured, and a delay time Xs from a time (t11) of start of contact of the development roller to a time (t131) of actual contact is calculated by subtracting the time needed until the developed toner image reaches the detection position. The time when contact of the development roller is started is delayed by this time. The similar control is also performed for the separation time.