baber/WOPTO huggingface dataset:
Patent JP-2012219861-A (JP)
Title: Pilot type solenoid valve
Inventor: ITO SHINJI
IPC: F16K11/07
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness without increasing the scale of a solenoid valve.SOLUTION: A spool valve 14 includes a first valve section 14b which closes a ninth exhaust passage T9 when the valve is located at a position for excitation, and a second valve section 14c which closes an eighth feed passage T8 when the valve is located at a position for demagnetization. A communication port to a piston chamber 17 in the ninth exhaust passage and a communication port to a pilot chamber 18 in the eighth feed passage are then formed between the first valve section and the second valve section. Thus, at the position for demagnetization, compression air does not act on the pilot chamber. When starting excitation to a coil, compression air acts on the piston chamber while compression air does not act on the pilot chamber. Alternatively, at the position for excitation and when stopping excitation to the coil, compression air acts on the pilot chamber. Accordingly, responsiveness can be improved without increasing the scale of a pilot type solenoid valve 10.
Patent JP-2011239369-A (JP)
Title: Remotely weighted sdma transmission
Inventor: YONG SUN
IPC: H04J99/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To utilize an effect of a repeater station in order to improve capability to avoid an interference effect in a mobile station.SOLUTION: A SDMA transmission according to the present invention is achieved by a mechanism to eliminate in advance potential interference on transmission used in radio communication such as network MIMO that is under standardization at present and its further development, where the mechanism applies beam forming to a mobile station to which radio wave indirectly reaches so that a repeater station gives beam forming to related mobile station and hence orthogonality is maintained, or a combination effect of a base station and a repeater station provides spatial multiplex to two or more mobile stations.
Patent JP-2012222106-A (JP)
Title: Heat transfer member, laminate, and electronic component
Inventor: KAWAGUCHI KAZUO
IPC: C03C14/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer member excellent in heat resistance.SOLUTION: The heat transfer member comprises: a base material formed of at least a binder containing an amorphous material (A) having a low softening point; and thermally conductive particles (B) contained in the base material. Preferably, the binder does not substantially contain an organic polymer material.
Patent JP-2012219538-A (JP)
Title: Vibration control structure
Inventor: TAGA MASAYASU
IPC: E04H9/02
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure which allows for smooth stress transmission between a skeleton frame and a vibration control damper, with little restriction on the installation of the vibration control damper in the skeleton frame.SOLUTION: One of the upper and lower beams 2 of a skeleton frame F in which a vibration control damper 3 is to be incorporated is omitted for securing a damper space 7, where the vibration control damper 3 is installed. One end of the vibration control damper 3 is connected to the joint part j1 of the skeleton frame through a displacement transmission mechanism, while another end is connected to the joint part j2 of another neighboring skeleton frame. The displacement transmission mechanism has a central bracket 5 which is connected to the apex part of the braces 4 having a V-shape or an inverse V-shape. The vibration control damper has an end connected to the central bracket and another end connected to the joint part of the neighboring frame through a bracket 6. On both sides of the damper space, binding beams 9 are installed, respectively, for supporting a slab.
Patent JP-2012221341-A (JP)
Title: Joy stick device
Inventor: TERAO TAKANORI
IPC: G05G9/047
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a joy stick device in which rotational position detection means for detecting the rotational position of a rotary cylinder to whose one end a dial knob is connected is arranged between the rotary cylinder and a case for increasing the degree of freedom on the layout of a magnetic sensor following the axial direction of the rotary cylinder in the case of detecting the rotational position of the rotary cylinder by a magnetic sensor, and for reducing the necessary number of magnets.SOLUTION: Rotational position detection means 87 includes: a driving gear 88 arranged in a rotary cylinder 80; a rotator 89 formed with a driven gear 90 configured so as to be engaged with a driving gear 88 at the outer periphery; a plurality of magnets 91 arranged with intervals in the peripheral direction of the rotator 89; and a magnetic sensor 92 arranged in a case 17 so as to be opposed to the other end of the rotator 89 such that the rotational position of the rotary cylinder 80 is detected according to its relative positional change with a magnet 91 accompanied by the rotation of the rotator 89.
Patent JP-2012219419-A (JP)
Title: Wire for reinforcing rubber article and method for producing the same
Inventor: NAKANISHI KOTA
IPC: D07B1/06
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a wire for reinforcing rubber articles which can improve initial adhesion performance further, and a method for producing the same.SOLUTION: A wire 1 for reinforcing rubber articles comprises a brass-plated layer 12 on a surface of a flat wire 11 which has a cross section of a track shape by a pair of flat surfaces and a convex surface connected with the ends of the flat surfaces. The brass-plated layer 12 has a fine crystal grain part 12a with a particle size of 20 nm or less on the side of the outermost layer. The fine crystal grain part 12a can be formed by a plastic processing at the time of manufacture.
Patent JP-2012225953-A (JP)
Title: Optical waveguide, opto-electric hybrid substrate and electronic equipment
Inventor: FUJIWARA MAKOTO
IPC: G02B6/42
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide whose optical coupling efficiency with light receiving and emitting elements is high, and by which high quality optical communication is possible even when its density is increased, an opto-electric hybrid substrate and electronic equipment with high reliability including the optical waveguide.SOLUTION: An optical waveguide 1 has: a laminate 12 which is constituted by alternately laminating core layers 131, 132 including core parts 14 and a side face clad part 15 adjacent to the core part 14, and clad layers 111, 112, 113; and recesses 1601, 1602, 1603, 1604 formed to the laminate 12 for the respective core parts 14. Among inner wall faces of the respective recesses, the cross section of the core parts 14 serves as a mirror. In addition, the respective recesses are formed so as to extend from the bottom face of the laminate 12 to the top face of the core parts 14 which should serve as a mirror, respectively. For example, the recess 1601 extends from the bottom face of the laminate 12 to the top face of the core layer 132, and the recess 1602 extends from the bottom face of the laminate 12 to the top face of the core layer 131.
Patent JP-2011177524-A (JP)
Title: Apparatus and method for reconstructing ligament
Inventor: RE PAUL
IPC: A61B17/56
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for reconstructing a ligament.  <P>SOLUTION: A graft ligament support block is provided which includes a body and a graft hole and a transverse fixation pin hole extending through the body, preferably both the holes being substantially perpendicular to the longitudinal axis of the body. An installation tool is further provided which is used to insert the graft ligament support block into a bone tunnel, while the graft ligament support block is supported in the bone tunnel, a transverse tunnel is formed in a host bone with the transverse tunnel in the host bone being aligned with a transverse fixation pin hole in the graft ligament support block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224800-A (JP)
Title: Asphalt for pavement, and method for producing the same
Inventor: NAKAMURA YOSHIKAZU
IPC: C08L95/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide asphalt for pavement excellent in flow property resistance and crack resistance.SOLUTION: The asphalt for pavement includes (A) 3-7 pts.wt. of straight asphalt having a penetration (1/10 mm) of 60-200 at 25°C; (B) 100 pts.wt. of aggregate; and (C) 3-30 mass% of a solvent-deasphalted pitch (SDA pitch) which has a softening point of 80-200°C and an asphaltene content of 30-70 mass% and is produced by extracting a residual oil containing at least one kind selected from among reduced crude and a vacuum residue with light reformate obtained by the catalytic reformation of the naphtha fraction obtained by the fractionation in the normal pressure distillation of crude oil as a solvent, based on the blending quantity of the straight asphalt.
Patent JP-2012228303-A (JP)
Title: Plasma panel, and game machine equipped with the same
Inventor: TAKAHASHI HISAYA
IPC: A63F7/02
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To achieve a thick-line-shaped clear light emission state.SOLUTION: A discharging gas is enclosed in a planar sealed space enclosed by glass plates 2 and 3 and a glass adhesive 21. Two kinds of discharging electrodes 4 and 12 are set on the outer surface of the glass plate 2 at positions shifted in a direction parallel to the outer surface of the glass plate 2. Two kinds of discharging electrodes 4 and 12 are set on the outer surface of the glass plate 3 so as to face the discharging electrodes 4 and 12 of the glass plate 2 in the longitudinal direction. When DC or AC high-frequency voltage is applied to the two kinds of discharging electrodes 4 and 12 on the glass plates 2 and 3, a thick-line-shaped clear light emission state is formed across a single portion 6-9 of the discharging electrode 4 and a single portion 13-16 of the discharging electrode 12 by plasma-ionization with the discharging gas 22. The light is emitted in a thick-line shape having a width of the single portion 6-9 of the discharging electrode 4 and the single portion 13-16 of the discharging electrode 12 shifted in the direction parallel to a plane surface of the glass plates 2 and 3 on which the discharging electrodes 4 and 12 are set.
Patent JP-2011254695-A (JP)
Title: Brake resistor control
Inventor: VILAR ZIMIN W
IPC: B60L50/13
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimal usage of the electric brake capability from an energy efficiency point of view during, for example, transmission shifting and quick vehicle direction reversals, wherein the prior art PI-based voltage control scheme assisted by hysteretic brake resistor control cannot offer the optimal usage.SOLUTION: An electric drive system 12 comprises a generator 14, a traction motor 16, a brake resistor 18, a bus 20, and a control unit 22. The generator 14, the traction motor 16, and the brake resistor 18 are coupled electrically to the bus 20. The control unit 22 is configured to determine a pulse-width-modulation duty cycle for the brake resistor 18 ("brake duty") and control operation of the brake resistor 18 according to the brake duty, wherein the brake duty can be a value intermediate of constant OFF and constant ON. A method of operating the electric drive system 12 is also disclosed.
Patent JP-2012230568-A (JP)
Title: Image display device and program
Inventor: YASUOKA DAISUKE
IPC: G06F3/048
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that directly switches display methods of document information.SOLUTION: An image display device (2) includes: image display means (C62) for displaying document images (21 through 26) on a display screen (2b) on the basis of document information; input discrimination means (C61) for discriminating whether a user input related to the document images (21 through 26) is a first input pre-set for browsing a document or a second input, different from the first input, for browsing a document on the basis of the user input; and the image display means (C62) for displaying a first document-browsing image (31) on the display screen (2b) on the basis of the document information if the first input is input, and displaying a second document-browsing image (41) different from the first document-browsing image (31) on the display screen (2b) on the basis of the document information if the second input is input.
Patent JP-2012230268-A (JP)
Title: Roll shrink label and container produced by using the same
Inventor: ISHIGURO HIDEYUKI
IPC: B65D23/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a roll shrink label capable of peeling off an adhesion object by hand without a paste residue and peeling off an adhesion object from a substrate with a hot alkali aqueous solution easily and without a paste residue.SOLUTION: There is provided a roll shrink label wound around the outer periphery of a container, which is composed of a base film, a first adhesive layer consisting of a first hot-melt binder which is formed at an end of the container and fixes the base film and a second adhesive layer consisting of a second hot-melt binder which is formed at the other end of the container and fixes the base films together. The first adhesive layer may be dispersed or dissolved in a 1.5 wt.% of NaOH aqueous solution at 90°C and the second hot-melt binder contains a polyethylene wax having a softening point of 110°C or more and 140°C or less.
Patent JP-2012242869-A (JP)
Title: Server device, communication management method and program
Inventor: HIYAMA SEIJI
IPC: G06F13/00
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a server device, a communication management method and a program that can avoid delay of transaction processing, even when the transaction processing increases.SOLUTION: A server device 10 for executing a transaction in response to a request for service from an external device (a terminal 31) comprises: a communication control part 11 for setting a path for communication between the external device and the server device 10 when the external device requests the service; and a transaction execution part 12 for executing the transaction for providing the service requested by the external device and performing communication with the external device through the path during execution of the transaction.
Patent JP-2012241199-A (JP)
Title: Method for constructing blast furnace bottom
Inventor: KURAYOSHI KAZUMI
IPC: C21B7/06
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a blast furnace bottom, by which a process of constructing filling material can be simplified and also a good cooling performance is obtained.SOLUTION: A space part 20U is formed by arranging a plurality of main beams 111 on a base 5, the upper surface of the space part 20U is closed by putting up a bottom plate 14 on the main beams 111, and castable 17 is filled into the space part 20U. In that case, a pouring hole 21 for pouring the castable 17 into the one end side of the space part 20U from the outside, and a plurality of opening holes 99 for confirming the fill-up and arranged to the other end side of the space part 20U from the pouring hole 21 have been formed. The castable 17 is poured into the pouring hole 21 while sequentially confirming the flowing out of the castable 17 from the opening holes 99 for confirming the fill-up near the pouring hole 21, and after confirming the flowing out of the castable from a discharging hole at the other end side of the space part 20U, the pouring of the castable 17 is stopped, and the pouring hole 21, the discharging hole and the opening holes 99 for confirming the fill-up are perfectly sealed.
Patent JP-2012241591-A (JP)
Title: Gasoline engine
Inventor: IWAI KOHEI
IPC: F02D41/38
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To achieve proper and continuous compression self-ignition combustion in a wide load range without increasing combustion noise and soot.SOLUTION: Control is executed to perform self-ignition combustion of the fuel injected collectively before the middle term of the compression stroke in a first operation range A1 including at least a low-rotation range and a low-load range in a warm condition of an engine, whereas control is executed to perform self-ignition combustion of the fuel injected at a plurality of times in a second operation range A2 with a larger load than the first operation range A1. The fuel injection performed in the second operation range A2 includes pre-stage injection P1 where the fuel is injected at the timing when an air-fuel mixture X1 is present unevenly at the outer periphery in the combustion chamber 6 before the compression top dead center, and latter-stage injection P2 where the fuel is injected at the timing when an air-fuel mixture X2 is present unevenly at the central part in the combustion chamber 6 after the pre-stage injection P1 and before termination of combustion of the fuel injected in P1.
Patent JP-2011211731-A (JP)
Title: Method and apparatus for increasing receiver immunity to interference
Inventor: WHEATLEY III CHARLES E
IPC: H04B1/7075
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for improving the immunity to interference of a radio receiver.SOLUTION: A power level of a received signal is detected. If the power level meets or exceeds a prescribed power threshold, a low noise amplifier is by-passed, thus increasing the intercept point of the receiver components. Alternative embodiments include the use of an RF power detector to control the front-end gain. Continuous gain control allows the interference suppression and sensitivity of the receiver to be adjusted at lower signal levels than a switchable gain block. A receiver processing device measures a gain change in IF signal power. If the change is less than a prescribed amount, a CDMA signal and jammers are below the noise floor and, therefore, the gain is increased. If the IF signal power change is greater than the prescribed amount, the interference is evident and the gain is reduced to reduce the intermodulation products. This process is used till the receiver is operating at the best compromise between interference and noise figure.
Patent JP-2012240576-A (JP)
Title: Light blocking device
Inventor: INA EIJI
IPC: B60J3/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress a load from being imparted to an operation member while an opening/closing member is in a closed state.SOLUTION: A light blocking device 10 is equipped with a light blocking member, a supporting member 16 arranged in an end on a deployment side of the light blocking member, an opening/closing member 28 for opening and closing a slit part 36 formed in a rear package tray 34, and a linkage mechanism 30 for supporting the opening/closing member 28 to a body member 18 and having a first arm part 56 and a second arm part 58. When the light blocking member is shifted to the deployment state, the opening/closing member 28 is turned to open by bringing the supporting member 16 into contact with the first arm part 56. On the other hand, when the light blocking member is shifted to a roll-up state, the opening/closing member 28 is turned to close by bringing the supporting member 16 into contact with the second arm part 58. Therefore, because there is no necessity of using an energizing member for the mechanism itself for opening and closing the opening/closing member 28, while the opening/closing member 28 is in the closed state, the load imparted to the operation mechanism can be suppressed.
Patent JP-2012233670-A (JP)
Title: Short split curtain rotating device in refrigerator
Inventor: IHARA TOSHIKI
IPC: F25D23/02
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for attaching an opening/closing mechanism to a short split curtain to facilitate the use thereof, since a short split curtain for preventing cooled air in a refrigerator from escaping upon opening a door of the refrigerator has been obstructive when articles in the refrigerator are checked, or taken out or in.SOLUTION: A metal fitting supported by a rod in a turnable state is provided on a side surface in the refrigerator, a rod is provided to the metal fitting, and a soft and transparent sheet in a short split curtain shape is provided to the rod to constitute such that the short split curtain is rotated to be opened and closed in the refrigerator.
Patent JP-2012243372-A (JP)
Title: Forming processing method for variable resistance element, and nonvolatile semiconductor storage device
Inventor: YAMAZAKI NOBUO
IPC: H01L27/105
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a forming processing method for a variable resistance element, capable of suppressing rewriting current during a switching operation about equal to rewriting current achieved by DC forming, in a short time nearly equal to pulse forming.SOLUTION: Forming processing for changing a variable resistance element in an initial high resistance state immediately after manufacturing to a variable resistance state enabling a switching operation by applying a voltage pulse to the variable resistance element includes: the first step of applying a first pulse of voltage amplitude lower than a threshold voltage where the resistance of the variable resistance element becomes low between the electrodes of the variable resistance element; and the second step of applying a second pulse of voltage amplitude equal in polarity to the first pulse and equal to or higher than the threshold value between the electrodes of the variable resistance element after the first step.
Patent JP-2012240835-A (JP)
Title: Paper support mechanism of printer
Inventor: YOKOYAMA HIDEKI
IPC: B65H16/04
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper support mechanism for improving efficiency, by reducing a work step when replacing paper.SOLUTION: This paper support mechanism includes roll-like printing paper R, and a paper support member 10 for supporting the roll-like printing paper R from the support surface side 10a. The paper support mechanism includes a rocking member 14 arranged to freely advance-retreat from the support surface side 10a of the paper support member 10 and forming a positioning surface 14c for positioning a side surface of the roll-like printing paper R, and is characterized by positioning the roll-like printing paper R by the positioning surface 14c when loading the roll-like printing paper R in the paper support member 10.
Patent JP-2012006826-A (JP)
Title: Massive graphene oxide, massive graphene, and method of producing these
Inventor: NOGUCHI HIDEYUKI
IPC: C01B31/02
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide graphene oxide suitable as a material for an ion exchanger, an absorbent, a capacitor, or a battery.SOLUTION: The graphene oxide is a macro-porous massive graphene oxide having an aspect ratio of 0.1-1, an average particle size of 1-44 μm, and not being pulverized to a thin leaf form when treating with an aqueous tetrabutylammonium hydroxide solution.