baber/WOPTO huggingface dataset:
Patent JP-2010233264-A (JP)
Title: Broadband twin loop antenna
Inventor: SHIMAZAKI NAOKI
IPC: H01Q7/00
Filed: 2010-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadband twin loop antenna which attains bandwidth widening and cover a UHF-TV band of 470 to 770 MHz by two types of antennas.  <P>SOLUTION: An antenna 12 is provided on a reflection board 11 through an electric power feeder 13 of substantially λ<SB>0</SB>/4 in length. The antenna 12 is formed of a belt-like metal plate, and includes loop-shaped antenna components 14a and 14b with a center-to-center distance of substantially 0.6 λ<SB>0</SB>and a coupling line 15 made up of parallel two wires that connect the antenna components 14a and 14b. An electric power feed is made to the center portion of the coupling line 15 by the electric power feeder 13. The antenna components 14a and 14b have openings on the sides facing each other with the opened ends connected by the coupling line 15. The loop-shaped antenna components 14a and 14b are provided with capacitor boards 16a and 16b of a prescribed width in the side potion on the sides opposite to the coupling line 15. Prescribed spacings are set between the capacitor boards 16a and 16b and the antenna components 14a and 14b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012020643-A (JP)
Title: Tire shape predicting method, tire shape predicting device and program
Inventor: WU ZHENQI
IPC: B60C19/00
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently predict the shape of a tread part before abrasion, when predicting the shape of the tread part of a tire.SOLUTION: When predicting the shape of the tread part of the tire, an abrasion model of the tire of which the abraded shape of the tread part is reproduced is made as a tire model. Next, friction energy received from a road surface model to the tire model when the tire model rolls on the road surface model reproducing a road surface is calculated. An abrasion quantity of the tread part is calculated based on the calculated friction energy. The tire model having a crown shape before abrasion of the tread part is made by predicting the crown shape of the tread part before abrasion by adding the thickness of the abrasion quantity to the crown shape of the tread part of the tire model used for calculating abrasion energy.
Patent JP-2011040377-A (JP)
Title: Lighting device and socket included therein
Inventor: CHIBA HIROSHI
IPC: H05B37/02
Filed: 2010-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device using a converter constituted of a few internal elements and especially including no capacitors and inductors at all, which can separate a socket from a body for prolonging a service life, and further can reduce power consumption for improving power factor; and to provide the socket included in the lighting device.  <P>SOLUTION: The lighting device has the excellent power factor even though it is formed of a compact structure. The device includes a light emitter 104 having at least one light-emitting element, a full-wave rectifying circuit 100 to rectify AC power, and a driving circuit 102 to change a low first current to an amplified constant current serving as the driving current of the lighting device. A second current outputted from the driving circuit 102 is supplied to the light emitter 104, and is larger than that of the first current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012029460-A (JP)
Title: Rotor for motor
Inventor: KAWAI TSUNEICHI
IPC: H02K7/04
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a balance ring from being detached from a rotor sleeve or from being rotated with respect to the rotor sleeve in a rotor for a motor.SOLUTION: A rotor 1 of a motor includes: a rotor sleeve 3; a laminated electromagnetic steel plate 2; and balance rings 11 and 12 fitted on an outer circumference of the rotor sleeve 3. The balance rings 11 and 12 have: grooves 13 and 14, respectively, provided in respective opposing surfaces 11a and 12a facing lamination-directional end surfaces 2a of the laminated electromagnetic steel plate 2; and tapered holes 19 and 20, respectively, that connect the grooves 13 and 14 with respective outer surfaces 11b and 12b. The laminated electromagnetic steel plate 2 has a through-hole 15 that extends in an axial direction and connects the respective grooves 13 and 14 of the balance rings 11 and 12 with each other. Resins 15a, 16, 17, and 18 are filled inside the grooves 13 and 14, the tapered holes 19 and 20, and the through-hole 15. The resins 17 and 18 are formed in such a manner that respective cross-section areas thereof in a direction perpendicular to the axial direction increase in the axial direction away from the laminated electromagnetic steel plate 2.
Patent JP-2010231248-A (JP)
Title: Electronic musical instrument
Inventor: SATO HIROSHI
IPC: G10H1/053
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument by which spread feeling and sound quality feeling close to a natural musical instrument are obtained.  <P>SOLUTION: The electronic musical instrument which generates musical sound according to operator's key operation on the key, by detecting an operation state of a plurality of keys, includes: a detecting means for detecting whether or not, another key which is a predetermined pitch different from the operated key in the plurality of keys, is under a key pressing state, when key operation is performed; a resonance means which generates resonance sound in addition, corresponding to the musical sound generated according to the operated key, with a sound volume of the musical sound generated according to the operated key, and a sound volume according to the pitch difference, corresponding to the key in which the detecting means detects the key operation state; and a sound output means for outputting the musical sound and the resonance sound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282645-A (JP)
Title: Linux program start-up system
Inventor: MIZUMACHI KOJI
IPC: G06F9/445
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Linux program start-up system for reliably determining a userland corresponding to kernel, in an embedded equipment having a redundancy configuration.  <P>SOLUTION: The Linux program start-up system executes a process for writing information for identifying a bank corresponding to the selected startup kernel into an unused region in a main memory 25 when selecting either of the kernels A and B stored in banks A and B as the startup kernel (step S302), and a process for determining a file system to be linked to the startup kernel from among file systems A and B by reading the identification information written in the unused region in the main memory 25 (steps S305, S306, S308).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046931-A (JP)
Title: Cellulose acylate film and method for producing the same, and polarizing plate using the cellulose acylate film and liquid crystal display device
Inventor: AMINAKA EIICHIRO
IPC: C08J5/18
Filed: 2010-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film having high in-plane retardation and a low Rth/Re and to provide a method for producing the same.  <P>SOLUTION: The cellulose acylate film includes at least a cellulose acylate satisfying 2.0≤A+B≤2.45, 0.8≤A≤1.4 and 0.6≤B≤1.65 (A is the degree of substitution of acetyl groups for hydroxyl groups of a glucose unit of the cellulose acylate and B is the degree of substitution of an acyl group having ≥3 number of carbons for hydroxyl groups of a glucose unit of the cellulose acylate) and satisfies 50 nm≤Re(590)≤70 nm, 100 nm≤Rth(590)≤120 nm and 1.4≤Rth(590)/Re(590)≤2.6. The method for producing the cellulose acylate film includes a step of flow-casting and drying a solution formed by dissolving the cellulose acylate in a solvent to form a flow-cast film and a step of peeling the flow-cast film having 10 to 75 mass% residual solvent amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012031895-A (JP)
Title: Stacked damper device
Inventor: KIKUCHI ISAO
IPC: F16F15/04
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a stacked damper device for absorbing shaking of an earthquake or other vibrations.SOLUTION: The stacked damper device D includes: a plurality of first truss core composite bodies 1 composed of a truss core assembly which comprises two sheets of truss cores and planar holding members arranged respectively so as to oppositely contact with both surfaces of the truss core assembly; and a plurality of second truss core composite bodies 2 made by assembling the truss core assembly in which each truss core is formed of a plurality of orifices, into a flexible bag which is made of elastomer and is sealable, and by filling oil into the bag, wherein the first and the second truss core composite bodies 1, 2 are alternately stacked in parallel and are integrally assembled.
Patent JP-2010238267-A (JP)
Title: Information provision system, clue transportation device, passenger transportation device, clue accumulation device, distributed information provision system and computer program
Inventor: AKIYAMA YOTARO
IPC: G06Q30/02
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide information desired by a user to the user.  <P>SOLUTION: The information provision system has jurisdiction over a predetermined jurisdiction area, and provides information to each user present inside the jurisdiction area. An information generation part (a customer-specific information generation part 155) generates provision information (customer-specific provision information data) to be provided to the user based on clue data (operation history data) stored in a clue storage part (an operation history storage part 143) for the user identified by identification information (user identification data) input by an identification input part. A clue transmission part (an operation history transmission part 144) transmits the clue data stored in the clue storage part for the user having moved to a destination jurisdiction area to another information provision system having jurisdiction over the destination jurisdiction area when the user has moved to the destination jurisdiction area different from the jurisdiction area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012031017-A (JP)
Title: Method for producing and collecting periodic microstructured material by plasma collision
Inventor: HIROOKA YOSHIHIKO
IPC: B82B3/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology whereby a material having a periodic microstructure of a high purity can be produced.SOLUTION: Laser beams LL1 and LL2 are applied to curved surfaces 51a and 52a, respectively, of solid targets 51 and 52, respectively. This causes ablation, resulting in emission of plume plasmas PP1 and PP2 from the curved surfaces 51a and 52a, respectively, of the solid targets 51 and 52, respectively. The application of the laser beams LL1 and LL2 results in production of the plume plasmas having density and temperature such that the collision mean free paths of ions in the plume plasmas PP1 and PP2 become no larger than a fraction of the distance traveled by the ions through a cross-colliding space. The collision of the plume plasma PP1 and the plume plasma PP2 results in the production of the substance having the periodic microstructure (e.g. carbon nanotube).
Patent JP-2012030273-A (JP)
Title: Method for manufacturing semiconductor device, and jig for soldering
Inventor: ONO HIROTAKA
IPC: H01L23/34
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a jig for soldering that controls the temperature of a solder during soldering to preferably achieve soldering, and to provide a method for manufacturing a semiconductor device.SOLUTION: The jig 100 for soldering is used in the soldering with a solder 70. The jig 100 for soldering includes lower and upper side base materials 110, 120. The lower side base material 110 includes a temperature controlling member 111 and a lid member 112. The temperature controlling member 111 is formed of a material having a melting point lower than that of the solder used for soldering. The soldering is performed by heating from both sides of the lower and upper side base materials 110, 120. The temperature controlling member 111 melts when the temperature of the temperature controlling member 111 reaches the melting point thereof by the heating. Since the temperature controlling member 111 melts, the temperature of an element underlying electrode 30 is kept at the melting point of the temperature controlling member 111. Thereby, the solder 70 melts and serves for the soldering, while a solder 50 having been soldered is kept from melting.
Patent JP-2012038797-A (JP)
Title: Cutting method
Inventor: Feng yu wei
IPC: H01L21/301
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method in which, when a plurality of first and second predetermined dividing lines crossing each other are cut, deterioration in processing quality generated in the first lines to be cut first can be reduced.SOLUTION: When dicing is performed by cutting first and second predetermined dividing lines 2a and 2b in a form of a lattice, which partition a device region 3 in a semiconductor wafer 1, a cutting method comprises: a first cutting step for cutting the first predetermined dividing lines 2a so as to skip at least the adjacent first predetermined dividing lines 2a, for example, at intervals of one line or two lines, instead of first cutting all the first predetermined dividing lines 2a; thereafter a second cutting step for cutting the second predetermined dividing lines 2b; and thereafter a third cutting step for cutting the other first predetermined dividing lines 2a.
Patent JP-2012036599-A (JP)
Title: Attaching structure of baseboard and airtight chamber using the same
Inventor: TAKAHASHI MASARU
IPC: E04F19/04
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching work and to maintain airtightness of both of a gap with a wall finishing material and a gap with a floor finishing material.SOLUTION: A member 10 for a baseboard disposed between the bottom part of a wall part 4 and a floor slab 1 includes: a recessed groove part 14 comprising an upper horizontal piece 11, a vertical fixing piece 12 bent orthogonally from one end of the upper horizontal piece, and a lower horizontal piece 13 bent in parallel with the upper horizontal piece from the lower end of the vertical fixing piece; and a suspension piece 15 bent orthogonally from the distal end of the lower horizontal piece. In the state of abutting the upper horizontal piece to the lower end face of a wall panel 5 attached to a wall part and abutting the vertical fixing piece to the surface of the wall part below the wall panel, the vertical fixing piece is fixed with a fixing screw 20 passing therethrough, and the upper end side outer part of the rising piece 7 of the floor finishing material 6 spread on the floor slab is covered with the suspension piece. A sealant 8 is filled inside a space 30a between the lower horizontal piece and the lower end face of the wall panel and inside a space 30b between the suspension piece and the rising piece of the floor finishing material.
Patent JP-2012039305-A (JP)
Title: Antenna device
Inventor: NISHIMOTO KENGO
IPC: H01Q19/17
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which achieves miniaturization while narrowing a beam width of a horizontal surface.SOLUTION: An antenna device comprises: a curved conductor which has a semi-cylindrical shape formed when a curve along a circular arc C whose central angle is almost 180 degrees moves in a z-direction almost vertical to a first plane surface on which the circular arc C is positioned; first and second linear conductors 1 and 2 provided on a surface parallel to the first plane surface inside the curved conductor; a first feeding point P1 provided between the first linear conductor and the curved conductor; and a second feeding point P2 provided between the second linear conductor and the curved conductor. The first and second linear conductors are excited by equal amplitudes in opposite phases, and are provided to be symmetrical in relation to a second plane surface which is vertical to a tangent line of a circular arc in the bisecting point of the circular arc C and passes through the bisecting point. Each length of the first and second linear conductors is set to be within a range from 0.1 λc to 0.3 λc with respect to a wave length λc of a center frequency in a designed frequency band.
Patent JP-2010262674-A (JP)
Title: Device and method for retrieval and playback of musical piece, and impression word setting program
Inventor: MAKINO MASAAKI
IPC: G06F17/30
Filed: 2010-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a piece of music that is matched to desires of a user without performing complicated operations.  <P>SOLUTION: A music retrieval playback device 1 includes: an impression word setting storage means 32 in which a plurality of impression words are ranked by impression axis to be stored, respectively; an impression data storage means 33 in which, for each of a plurality of pieces of music, an impression axis and an impression word relevant to the piece of music are stored; a control means 20 for setting the impression axis and the impression word as an initial value; a playback music selection means 24 for acquiring one identifier corresponding to the set initial value from the impression data storage means 33 to read a piece of music associated with the identifier from the music storage means 31; a command generation means 25 for generating a command for making the user select questionnaire information regarding a playback music on the basis of the initial value; and an input means 10 for making the user select the command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012036658-A (JP)
Title: Defoaming method and defoaming device
Inventor: KUROKAWA YUKIHIKO
IPC: B09C1/02
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a defoaming method and a defoaming device that break down minute air bubbles contained in discharged mud generated in a method that excavates the ground with supply of minute air bubbles or in waste soil generated in an air bubble-mixed lightweight soil construction method, by using a simple apparatus and in a short time.SOLUTION: Air containing an atomized defoamer is blown into mud 11. The mud 11 is slowly flowed down in an inclined mud disposal ditch 25 from upstream to downstream, while the air containing an atomized defoamer is blown out near the bottom surface in an upstream area of the mud disposal ditch. The air blown into the mud sequentially becomes blowout air bubbles 14 in the mud and the bubbles move downstream while gradually moving upward. In the course of this movement, minute liquid droplets of the defoamer enclosed in the air bubbles come in contact with minute air bubbles to break down much of the minute air bubbles. The volume of the blowout air bubbles is changed by adjusting air pressure or the size of the diameter of nozzles 9a depending on the magnitude of the viscosity or specific gravity of the mud. The ascent velocity of the blowout air bubbles can thereby be adjusted.
Patent JP-2012041096-A (JP)
Title: Printing device, printing method, and program
Inventor: HATADA NORIFUMI
IPC: B65H23/185
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To properly adjust looseness of a medium between a roll body and a transport roller.SOLUTION: A printing device includes: a driving motor that applies a drive power rotating the roll body in which the medium is rolled; a driving roller that transmits the drive power of the driving motor to the roll body; a transport motor that applies the drive power transporting the medium; a transport roller that is provided more downstream than the roll body in the transport direction of the medium and that transmits the drive power of the transport motor to the medium; and a looseness acquiring unit that acquires looseness between the driving roller and the transport roller. When the looseness is equal to or more than a predetermined looseness, the driving motor is controlled on the basis of the looseness acquired by the looseness acquiring unit. When the looseness is less than the predetermined looseness, the driving motor is controlled on the basis of tension between the driving roller and the transport roller.
Patent JP-2012040040-A (JP)
Title: Cutting device of string for binding packing
Inventor: TAKI YOSHIAKI
IPC: B26B27/00
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device that can cut the binding end of a string with one hand by bringing the cutting device itself close to the binding end after binding packing.SOLUTION: The cutting device of a string for binding the packing includes: a wound ball placing table on which the wound ball of the string for binding the packing is placed; a wound ball fixing projection which is installed in the center of the wound ball placing table; a cutter supporting prop which extends upward vertically from the end of the wound ball placing table; a cutter fixing tool which is fixed to the tip end of a cutter supporting beam with an inclination α of 5-15° with respect to a plane vertical to the center axis of the cutter supporting beam; and a cutter blade for cutting the string for the packing while being installed in the cutter fixing tool with a gradient β of 30-45° with respect to the horizontal direction. In the apex of a raised body in the upper part of a soft plastic sheet, there is provided a slit which imparts a constant stable restrictive force to the string for the purpose of facilitating drawing out and pulling back of the string and preventing the end of the string from being pulled into the wound ball of the string.
Patent JP-2011044149-A (JP)
Title: Content provision method and device, and content reception method and device via network, and data backup method and device, backup date provision device and backup system via the network
Inventor: LEE KEUM-KOO
IPC: G06F13/00
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content provision method and device, and a content reception method and device via a network, and a data backup method and device, a backup data provision device and a backup system via the network.  <P>SOLUTION: In the content provision method and device, original data of a content provided via the network can be tracked, and a content changed by performance of the reception device is provided. Thereby, by adding position information of an original content to metadata of the content provided via the network, approach convenience to the original content is increased, and an attribute of the content suitably provided to the performance of the reception device is changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170832-A (JP)
Title: Particle behavior analyzing method, particle behavior analyzing device and analyzing program
Inventor: SASAKI TOYONARI
IPC: G01N15/00
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for calculating behaviors of many aggregated particles by considering the form of each particle and mechanical characteristics thereof.  <P>SOLUTION: The forms of a particle i and an object j are defined by a polyhedron. A contact of the particle i to the object j is decided to extract an apex of the particle i sinking into a surface of the object j and a point on a side of the particle i sinking into a side of the object j as contact points of the particle i to the object j and to calculate sinking directions and quantities of the sinking of the extracted contact points, respectively. A contact reaction applied to each contact point of the particle i is calculated from the calculated quantity of sinking. The movement of the particle i with the elapse of time is calculated from the calculated contact reaction by using a Newton's equation of motion and an Euler's equation of motion.  <P>COPYRIGHT: (C)2011,JPO&INPIT