baber/WOPTO huggingface dataset:
Patent JP-2011185370-A (JP)
Title: Worm gear
Inventor: HASHIMOTO TERUO
IPC: F16H1/16
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing malfunction associated with backlash in comparison with the existing technology, in a worm gear.  <P>SOLUTION: This worm gear includes: a worm rotatably supported and also having tooth flanks formed in a periphery; and a worm wheel rotatably supported around a rotating shaft whose direction is different from that of the worm and also having tooth flanks formed in a periphery to be engaged with the tooth flanks of the worm. The teeth of the worm wheel are formed with grooves for allowing lubricant to adhere. Since the lubricant is less likely to slip off by the grooves formed in the tooth flanks, the malfunction associated with the backlash in the worm gear is reduced in comparison with the existing technology.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187142-A (JP)
Title: Magnetic head and magnetic tape device
Inventor: OTA HIROSHI
IPC: G11B5/29
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear recording type magnetic head that is reduced in powder missing even if used for a long time, and suppressed in decrease of output.  <P>SOLUTION: In a linear recording type magnetic head composed of a head rail including a slide-contact part in which a plurality of head element parts including an electromagnetic transducing element abut to a magnetic tape; in a prescribed position of the slide-contact part of the head rail a suppresser for suppressing wear of magnetic tape edges of the plurality of magnetic tapes is provided in the direction of the tape running direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191332-A (JP)
Title: Voice-synthesizing device, voice-synthesizing method, and voice-synthesizing program
Inventor: MURASE KENTARO
IPC: G10L13/08
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a correct answer rate in reading even an unknown word which is not registered in a his or her own user dictionary.  <P>SOLUTION: An unknown word, which is included neither in a user's own user dictionary nor in a basic dictionary, is extracted from a synthesizing target text, the input of which is received. A peripheral text relative to the unknown word is extracted from the synthesizing target text in which the extracted unknown word is included. Another person's user dictionary is referred to, and an index word, which accords with an unknown word extracted from the other person's user dictionary concerned, is extracted. Then the degree of accordance between a peripheral text correlated with the extracted index word and the peripheral text extracted from the synthesizing target text is computed. It is determined, on the basis of the degree of the accordance thus computed, whether the pronunciation of the index word extracted from the other person's user dictionary is made to be the pronunciation of the unknown word extracted from the synthesizing target text.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189466-A (JP)
Title: Learning walking robot device and control program thereof
Inventor: SUGIMOTO NAOTERU
IPC: B25J5/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning walking robot device and a control program thereof, for enabling the stable movement even in an area of being largely different or largely changing in a floor surface state.  <P>SOLUTION: The learning walking robot device includes a means 21 for measuring a hardness index of a floor surface in respective positions in a predetermined area, a means 41 for associatively preserving position information for expressing the respective positions and the hardness index as hardness information, a means 35 for identifying a present position of the learning walking robot device in the predetermined area, a means 36 for determining the hardness index of the floor surface in the identified present position from the hardness information and means 22-28 for controlling walking operation by selecting a walking form on the basis of the determined hardness index of the floor surface. The means 21 associates the hardness index of regarding the floor surface as hard as an electric current value flowing to an actuator becomes large on the basis of the electric current value flowing to the actuator when driving the joint roll shaft actuator of an ankle while the learning walking robot device is holding an upright attitude.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189700-A (JP)
Title: Combined sheet
Inventor: NAKATANI YASUHIRO
IPC: B32B5/16
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined sheet having excellent thermal conductivity and insulation properties.  <P>SOLUTION: The combined sheet is obtained by alternately layering a thinned graphite layer 1, which includes the thinned graphite obtained by thinning a graphite compound, and a layered silicate layer 2 including layered silicate and integrating them into one body. The combined sheet has insulation properties in the thickness direction thereof and high thermal conductivity in the direction along the surface thereof, high heat resistance since an inorganic component is incorporated mainly as a whole, a low coefficient of linear expansion, high mechanical strength and excellent bending properties.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199381-A (JP)
Title: Radio communication method and system, and radio communication device of the same
Inventor: WU JIANGMING
IPC: H04W84/10
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To perform pairing between radio communication devices without being influenced by an ambient environment, bringing the radio communication devices into contact with or close to each other, nor asking a user for an unaccustomed operation or complicated operation.SOLUTION: A mobile terminal 2 includes a function of emitting ultrasonic waves, superposes pairing information of itself and emission time information of the ultrasonic waves on the ultrasonic waves to generate an ultrasonic signal, and repeatedly emits the ultrasonic signal always or at predetermined cycles from a built-in speaker. A communication control device 1 analyzes the ultrasonic signal received from each mobile terminal 2 to extract the pairing information and the emission time information, and estimates a distance Δd from the mobile terminal 2 based on difference between the reception time tr of the ultrasonic signal and the extracted emission time information ts. When the distance Δd is within a radius R centering itself, the communication control device executes a pairing process with the mobile terminal 2 based on the pairing information.
Patent JP-2010163863-A (JP)
Title: Block for weed prevention
Inventor: ISHIKAWA SHIGERU
IPC: E01C11/22
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional block that, though there is a configuration in which a cutout rack projects at generally vertical front and rear surfaces of a concrete block for weed prevention, a sufficient effect for the growth of weed is not expected since the block does not have an inclination angle and length which are effective for weed prevention and therefore the improvement thereof is desired.  <P>SOLUTION: In this block for weed prevention, a recess formed at least at one end surface which is formed in the longitudinal direction of the block has an opening reaching the upper surface of the block. The recess has an inclined side which can form an inclined joint surface extending toward the bottom at a downward angle of 70°. The end and/or the bottom of the recess is chamfered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011194619-A (JP)
Title: Image forming apparatus and processing liquid coating apparatus
Inventor: KITAOKA SATOSHI
IPC: B41J2/01
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a processing liquid stays near a nip part between an application roller and a squeezing roller, utilization efficiency of the processing liquid falls, and unevenness of coating generates.SOLUTION: After the processing liquid is applied on a medium to be recorded, an operation which sets and rotates the rotational speed of the squeezing roller 233 at a faster speed than the rotational speed of the application roller 232 while the squeezing roller 233 is rotated under a condition that the application roller 232 and a conveying roller 235 are separated, and an operation which separates the squeezing roller 233 and the application roller 232, are performed, and the processing liquid staying near the nip part between the squeezing roller 233 and the application roller 232 is collected into a processing liquid tray 234 by the rotational operation of the squeezing roller 233.
Patent JP-2011199651-A (JP)
Title: High frequency receiving and transmission cable and receiver
Inventor: KOMORI KAZUTOMO
IPC: H04R1/10
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency receiving and transmission cable and a receiver which can reduce a transmission loss without increasing the size and in which the mechanical strength of a relay can be sufficiently maintained.SOLUTION: A reception system 10 has a high-frequency transmission section 32 for receiving or transmitting high-frequency signals, a coaxial transmission cable 31 for transmitting the received signals, and the relay 33 with which the high-frequency transmission section 32 and the coaxial transmission cable 31 are connected, and relays signals. The high-frequency transmission section 32 and the coaxial transmission cable 31 are formed of coaxial cables with shield parts covered with jackets. The jacket in the relay 33 of the coaxial cable 37 forming the high-frequency transmission section 32 is separated in an intermediate part. The separated part 370 has a resin molded part 371 which is resin-molded.
Patent JP-2011201048-A (JP)
Title: Injection molding method
Inventor: KAWASAKI HIDETOSHI
IPC: C08J3/20
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method preventing blocking of materials in an injection molding device, as well as performance deterioration of resin, by directly melting the materials in the injection molding device without using a kneading extruder.SOLUTION: The injection molding method for supplying materials, the materials including at least a base resin 50, an organic compound 52 which is a liquid at ordinary temperature and an inorganic filler 54, to the injection molding device to knead and melt the materials has a step of mixing the materials prior to supply to the injection molding device. In this step, the organic compound 52 is mixed to the base resin 50 first, and the inorganic filler 54 and other components 58 are then added and mixed therewith.
Patent JP-2011205778-A (JP)
Title: Brushless motor and motor with brush
Inventor: IDE HIROHITO
IPC: H02K23/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To increase an output torque at least in the direction of normal rotation with simple structure, in a brushless motor or a motor with a brush.SOLUTION: Since a control means 47 sets a phase difference between the heterogeneous poles of a rotor 43 and a stator 45, which attract each other when controlling the rotating magnetic fields of the stator 45, to 90° plus a predetermined angle by offsetting the mounting position of the magnetic pole sensor 46 for the brushless motor by a predetermined angle in the direction of reversal of a motor shaft 41, it can enlarge the output torque at normal rotation of the motor shaft 41 more than the output torque at reversal. At this time, it is enough to offset the mounting position of the magnetic pole sensor 46 by a predetermined angle without changing a control program for controlling the rotating magnetic field of the stator 45 by the control means 47 at all, so it is feasible at extremely low cost. For the motor with a brush, the same action effect can be achieved by offsetting the mounting position of the brush by a predetermined angle in the direction of reversal of the motor shaft 41.
Patent JP-2011202019-A (JP)
Title: Two-pack kit for polyurethane coating waterproof material
Inventor: FUKUDA TAKESHI
IPC: C09D175/04
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a two-pack kit for a polyurethane coating waterproof material, capable of easily securing a pot life necessary for working and suppressing the swell of a coating waterproof material obtained therefrom with water.SOLUTION: The two-pack kit for a polyurethane coating waterproof material comprises a main agent containing a prepolymer having a terminal isocyanate group at terminal and a curing agent containing a compound having an active hydrogen group as a chain extender. The prepolymer is obtained by the reaction of an isocyanate component containing a polymerizable isocyanate with a polyol. The compound having an active hydrogen group is an aromatic diamine having only an amino group as the active hydrogen group.
Patent JP-2010208938-A (JP)
Title: Dielectric for electronic device
Inventor: SHIMADA TAKESHI
IPC: H01P1/20
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric for an electronic device which has a high Qf value suitable for a high temperature superconducting filter.  <P>SOLUTION: In the dielectric for an electronic device, the (110) face of a single crystal material of a compound oxide is an electric field surface, wherein the single crystal material has a compositional formula: (1-X)LaAlO<SB>3</SB>-XSrTiO<SB>3</SB>(wherein, X is >0 and ≤0.2), and dielectric properties in which the dielectric constant is ≥24, and the Qf value is ≥300,000 GHz. In the dielectric for the electronic device, the Qf value as a dielectric material is drastically enhanced in a high frequency band equal to or higher than the frequency band of the sub-millimeter wave, and the dielectric is applied to high temperature superconducting filters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011209014-A (JP)
Title: Device and method for dividing gel cassette for electrophoresis
Inventor: AKUTSU SATONARI
IPC: G01N27/447
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for dividing a gel cassette for electrophoresis which can easily and safely divide the gel cassette after the completion of electrophoresis and can take out a gel without damaging the same.SOLUTION: The gel cassette 2, after the completion of electrophoresis is installed on the gel cassette holder 1c on a first gel cassette dividing device base material 1a and a second gel cassette dividing device base material 1b is mounted to be fixed by a fixing jig 1d. Succeedingly, a gel cassette dividing blade 1e is pushed against the joint part 2c of the gel cassette 2 for electrophoresis and pressed to divide the gel cassette 2. Then, first and second base materials 1a and 1b are separated from each other while the divided first and second gel cassette base materials 2a and 2b are separated from each other. Thereafter, an electrophoretic gel is taken out.
Patent JP-2011208750-A (JP)
Title: Engine flywheel device and method for manufacturing the same
Inventor: USUI ICHIRO
IPC: F16F15/123
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine flywheel device and a method for manufacturing the same, capable of achieving attachment of a cap while sufficiently ensuring the torque capacity of a hub by forming the shaft hole of the hub of a driven plate into a spline hole over the whole length of the shaft hole of the hub.SOLUTION: In this flywheel device, a mass ring 5 is connected to a drive plate 4 connected to the shaft end of the crankshaft 1 of an engine, the driven plate 7 is connected through a torque damper 8 to an annular holder plate 6 connected to the mass ring 5, the shaft hole of the hub 7a of the driven plate 7 is formed into the spline hole 44 over substantially the whole length of the shaft hole of the hub, and the spline shaft 2a of an output shaft 2 is fitted to the spline hole 44. The cap 45 for preventing outflow of grease applied to the spline hole 44 is fitted and fixed to the peripheral surface of the end of the hub 7a on the side opposite to the output shaft 2.
Patent JP-2011207826-A (JP)
Title: O/w emulsified composition
Inventor: TAKAKURA TOMIKO
IPC: A61K8/40
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an O/W emulsified composition which is excellent in UV protection ability, formulation stability, and use feeling.SOLUTION: The O/W emulsified composition includes a component (a) and a component (b), wherein emulsion particles containing the component (a) have an average particle size of 800 nm or less. The component (a) is an organic UV absorber including (a1) octocrylene, (a2) ethylhexyl methoxycinnamate, and (a3) 4-t-butyl-4'-methoxydibenzoylmethane. The component (b) is a polyoxyethylene-polyoxyalkylene alkyl ether block polymer represented by general formula (1) or (2). In general formula (1): RO-(PO)m-(EO)n-H, Rdenotes a 16C-18C hydrocarbon group; PO denotes an oxypropylene group; EO denotes an oxyethylene group; PO and EO are added in blocks; and m and n denote an average molar number of added PO and an average molar number of added EO, respectively, and satisfy 4≤m<70, 10≤n<70, and m<n. In general formula (2): RO-(AO)p-(EO)q-R, Rand Rmay be the same or different and each denote a 1-4C hydrocarbon group; AO denotes a 3-4C oxyalkylene group; EO denotes an oxyethylene group; AO and EO are added in blocks; and p and q represent an average molar number of added AO and an average molar number of added EO, respectively, and satisfy 1≤p≤70, 1≤q≤70 and 0.5<(q/(p+q))<0.8.
Patent JP-2011207732-A (JP)
Title: Method for manufacturing ferrite particle
Inventor: YAMADA KATSUHIRO
IPC: C01G49/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing ferrite particles at a low cost by using a simple reaction vessel.SOLUTION: A base is added to an aqueous solution of metal salts containing metal elements constituting the ferrite particles to prepare a basic aqueous solution containing a gelatinous ferrite precursor produced by coprecipitation of hydoxides of the metal elements. Then, after the ferrite precursor is washed with water, the ferrite precursor is immersed in a water solvent to prepare a reaction liquid containing the ferrite precursor. Then, the reaction liquid is irradiated with a microwave to manufacture the ferrite particles from the ferrite precursor by the hydrothermal method.
Patent JP-2011215298-A (JP)
Title: Electrophoretic display device and method for manufacturing the same
Inventor: OKI YASUHIRO
IPC: G02F1/167
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device in which maldistribution of electrophoretic bodies is prevented in a region where no electrodes are disposed, and which maintains high display quality, and to provide a method for manufacturing the electrophoretic display device.SOLUTION: A fundamental arrangement pattern of cells is a honeycomb-like pattern, and an arrangement pattern of electrodes is a lattice-like pattern. Electrode boundary partitions standing from on a lower substrate are formed in portions where no electrodes are formed. Cell boundary partitions standing from on the lower substrate or electrodes are formed in an arrangement pattern which is designed in consideration of a formation pattern of the electrode boundary partitions on the basis of the prescribed fundamental arrangement pattern of a cell.
Patent JP-2011214487-A (JP)
Title: Motor-driven compressor
Inventor: MIZUFUJI TAKESHI
IPC: F04B39/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven compressor reducing noise and improving mounting rigidity.SOLUTION: In the motor-driven compressor 101, a mounting leg 11 includes: a cylindrical member 12 mounted to a housing 2 of a compressor body 1; a damping member 13 provided between the cylindrical member 12 and the housing 2 and formed of resin; a fastener 21 penetrating the cylindrical member 12 and the damping member 13 to mount the cylindrical member 12 and the damping member 13 to the housing 2; and a mounting fastener 22 inserted in the cylindrical member 12 to mount the cylindrical member 12 to a compressor mounting pedestal 32 of an engine 31.
Patent JP-2011212815-A (JP)
Title: Nozzle adjusting tool
Inventor: SON GYOSEI
IPC: H01L21/301
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle adjusting tool that can easily adjust a position of a cutting water nozzle.SOLUTION: The nozzle adjusting tool adjusts a position of the cutting water nozzle while a cutting blade is detached. The nozzle adjusting tool includes: a plate 102 having a fitting hole fit with a boss of a mount flange; and a regulation part 106 connected with the plate 102 by a connection part 108 that extends in the perpendicular direction with respect to the plate 102 and has a prescribed length, and extending in parallel with the plate 102 that positions the cutting water nozzle to the center of the thickness direction of the cutting blade at the back of the blade.
Patent JP-2010260345-A (JP)
Title: Method for forming inkjet image
Inventor: IKEDA MASASHI
IPC: C09D11/00
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an inkjet image, enabling to decrease bleed occurrence during high-speed printing and to achieve highly detailed image quality.  <P>SOLUTION: In the method for forming an inkjet image, a recording medium is heated so that at least one surface thereof may become 40°C or higher and 90°C or lower, and an aqueous inkjet ink containing water, a pigment, an organic or inorganic acid, an amine, and a resin having a higher pKa than that of the organic or inorganic acid is discharged on the surface of the recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220120-A (JP)
Title: Automobile and its control method
Inventor: OHORI SHINYA
IPC: B60K6/52
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To more appropriately and efficiently perform catalyst warming-up control according to warming-up requirements of a purifying catalyst and self-sustaining operation of an internal combustion engine according to heating requirements of a cabin.SOLUTION: In the case where heating is required when catalyst warming-up is required, the catalyst warming-up is comparatively slowly performed by homogeneous combustion of an engine due to first ignition timing tf1 until catalyst bed temperature Tc becomes equal to or higher than catalyst warming-up completion temperature Tcref (S130), and after the catalyst bed temperature Tc becomes equal to or higher than the catalyst warming-up completion temperature Tcref, until cooling water temperature Tw becomes equal to or higher than heating requirement temperature Twref, the self-sustaining operation of the engine is performed (S210). In the case where the heating is not required when the catalyst warming-up is required, the catalyst warming-up is comparatively promptly performed by stratified charge combustion of the engine due to second ignition timing tf2 later than the first ignition timing tf1 until the catalyst bed temperature Tc becomes equal to or higher than the catalyst warming-up completion temperature Tcref (S140).
Patent JP-2011218900-A (JP)
Title: Suspended moving device and system
Inventor: MARUYAMA SHIGEAKI
IPC: B62D57/036
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a suspended moving device and system, capable of greatly improving safety for falling when being held against gravity.SOLUTION: The device includes: a propulsion coil 202 which is turnably installed, engages with a grid guide 100 arranged in a space, and is suspended on the grid guide 100; a driving drum 204 which turns the propulsion coil 202; and a roller 218 which penetrates the propulsion coil 202, is suspended on the propulsion coil, and supports components including at least the driving drum 204.