baber/WOPTO huggingface dataset:
Patent JP-2011211795-A (JP)
Title: Ultrasonic motor and method of driving the same
Inventor: FUKUNAGA RYOICHI
IPC: H02N2/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor which can get a high thrust and control the generation of particles by reducing a friction with a driven body at drive.SOLUTION: The rectangular ultrasonic motor 10 used for vibration in multiple vibration mode includes: a piezoelectric layer 11b; two-segmented driving electrodes 14a and 14b which are provided on one main face side of the piezoelectric layer 11b; and a ground electrode which is provided on the other main face of the piezoelectric layer 11b. It is driven at a frequency equal to or higher than an anti-resonant frequency in multiple vibration mode by a driving circuit 18 of single phase drive which applies a voltage to either of the two-segmented driving electrodes and opens the other. By driving the rectangular ultrasonic motor 10 by single-phase drive at a frequency equal to or higher than an anti-resonant frequency in multiple vibration mode, a high thrust can be obtained; and the generation of particles can be controlled by reducing the friction with the driven body at drive.
Patent JP-2011210090-A (JP)
Title: Information recommendation device, information recommendation method, and program
Inventor: KAWAI TAKAMASA
IPC: G06F17/30
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recommendation device, an information recommendation method, and a program, recommending information with unexpectedness in terms of input information and adequacy from a viewpoint of input information.SOLUTION: The information recommendation device 10 includes a characteristic association section 13 which acquires a first association degree between characteristic expression and input language expression by obtaining the characteristic expression that corresponds to the input language expression from a data set in which a language expression and a characteristic expression showing nature or function indicated by it are associated with each other and stored, a characteristic selecting section 13 which selects a feature expression that meets a set condition based on the first association degree from among the acquired characteristic expressions, a candidate associate section 14 which acquires a second association degree between the selected characteristic expression and a recommended candidate corresponding to it by selecting such language expression as corresponds to the selected characteristic expression from the data set as the recommended candidate, and a candidate narrowing-down section 15 which narrows down recommended objects among the recommended candidates based on the similarity between the recommended candidate and the input language expression as well as the second association degree.
Patent JP-2011211608-A (JP)
Title: Impedance adjustment circuit, and method of controlling the same
Inventor: SUENAGA SHUJI
IPC: H03K19/0175
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in accuracy of adjusting impedance.SOLUTION: The impedance adjustment circuit includes: first and second external terminals to be connected to external resistors; a first dummy buffer part having output impedance adjusted in accordance with a first switch connected between the first external terminal and a first power line, and a first control signal; a second dummy buffer part having output impedance adjusted in accordance with a second switch connected between the second external terminal and a second power line, and a second control signal; and a control part for setting the output impedance of the first dummy buffer part by the first control signal in accordance with the voltage of the first external terminal by closing the first switch and opening the second switch, and setting the output impedance of the second dummy buffer part by the second control signal in accordance with the voltage of the second externa terminal by opening the first switch and closing the second switch.
Patent JP-2011206025-A (JP)
Title: Weeding method, weeder, and weeding vehicle
Inventor: KANEYOSHI AKIHIKO
IPC: A01B39/18
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a safe and efficient weeding technique without causing environmental pollution.SOLUTION: A weeding method is provided which comprises withering the weed by spraying a liquid nitrogen on the weed 10 to chill the weed.
Patent JP-2011216937-A (JP)
Title: Stereoscopic image display device
Inventor: ISHIHARA TOMOKAZU
IPC: H04N13/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To alleviate visual fatigue resulting from that an object is seen nearer in front than OSD (On Screen Display) in an image display device which outputs a stereoscopic image.SOLUTION: The image display device is provided with: a parallax correction portion which adds correction to parallax of two input images composing a stereoscopic image, and outputs the corrected image; and an OSD superimposing portion which superimposes the OSD on the corrected image, and outputs as an output image. When displaying the OSD, correction is added so as to make the parallax in a direction of jumping out of the corrected image small.
Patent JP-2011212221-A (JP)
Title: Floor mat with advertisement
Inventor: SHIMOSATO HITOSHI
IPC: A47G27/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor mat with an advertisement, which is capable of replacing the advertisement without changing the mat itself and timely coping with a request to change the content of advertisement.SOLUTION: The floor mat 10A with the advertisement includes an advertisement sheet 11, a plurality of transparent support plates 12A-12E, a flexible elongated base 14 for carrying the advertisement sheet 11 and the plates 12A-12E, and a flexible elongated frame 13 for fixing the edge parts of the plates 12A-12E to the edge parts of the base 14. In the floor mat 10A, the advertisement sheet 11 is detachably fixed while being interposed between the plate 13 and the base 14, and the edge parts of these plates 12A-12E are detachably fixed while being interposed between the frame 13 and the base 14.
Patent JP-2011213254-A (JP)
Title: Pneumatic tire
Inventor: YASUDA KAORU
IPC: C08L61/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire maintaining high-speed durability and road noise without causing a vulcanization failure, even in a tire specification having different lift ratios, with excellent hygroscopic durability.SOLUTION: This pneumatic tire includes a belt cover layer 9 wound with a steel cord 11 coated with coat rubber 10 in a peripheral direction. The steel cord 11 has a M×N structure in which M strands 18 twisted with N element wires 17 are twisted in the same direction as those of the element wires 17. M is 3-5, N is 3-4, a diameter D of the element wire 17 is 0.05-0.15 mm, twisting pitch of the strand 18 is 0.5-1.8 mm, and twisting pitch of the steel cord 11 is 1-5 mm. The coat rubber 10 is composed of a rubber composition in which 0.5-5 pts.wt. of cresol resin, 1-5 pts.wt. of hexamethylolmelamine pentamethyl ether partial condensate, 4-7 pts.wt. of sulfur and 0.1-0.8 pts.wt. of organic acid cobalt salt as cobalt quantity are blended in 100 pts.wt. of diene based rubber.
Patent JP-2011217547-A (JP)
Title: Vehicle-mounted electronic device
Inventor: KOYAMA TAKU
IPC: F16J15/14
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-mounted electronic device with a sealing structure having a high resistance to salt corrosion and a superior durable waterproof property.SOLUTION: The vehicle-mounted electronic device includes a circuit board mounted with electronic components, a connector for electrically connecting the circuit board externally, a metal base on which the circuit board is mounted and to which the connector is bonded via a sealing material, and a metal cover which is bonded to the metal base and the connector via the sealing material and which seals the circuit board and part of the connector. Multiple recesses are formed inside of a chassis in the sealant bonding surface of the metal base or the metal cover, and the recesses are filled with the sealing material.
Patent JP-2011215081-A (JP)
Title: Reference-light source device
Inventor: SHIMADA TADASHI
IPC: F21S2/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a reference light source device which can shorten the time necessary for calibration and can be used for development of a display device, such as, transmittance of illuminating light of a display part or the printing density of a display section.SOLUTION: In a filter part 13, an intermediate diffusion plate 16, having a recessed shape in front view is provided which is interposed between a first diffusion plate 14 and a second diffusion plate 15. In a state where the three plates overlap, a filter accommodating part 17 is formed which has a gap of a prescribed space of a dimension d2, and two of any filter members 18a, 18b, ..., 18d having different colors are accommodated, remaining being overlapped among a group of filters 18. Dimensions d4 and d5 in the direction of thickness of the two filter members are respectively set so as to be approximately half the dimension d2 (for instance, approximately d2=d4+d5, d4=d5).
Patent JP-2011216431-A (JP)
Title: Light source unit and projector
Inventor: TAKAGI KUNIHIKO
IPC: F21Y101/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a light source device enabling proper temperature control of an arc tube, having a simplified construction, while suppressing the occurrence of noise.SOLUTION: The light source device 352 includes: the arc tube 11, having a first sealed part 17 on one side of a light emitting part; a sub reflecting mirror 13 having a first extended part 23 covering the first sealed part 17; a main reflecting mirror 12, electrodes provided across an insulator 13 for generating ion wind with voltage applied thereto; and feeding members fitted to at least one of the main reflecting mirror and the sub reflecting mirror to contact the electrodes. The electrodes are a first electrode 18, and a second electrode provided between the first sealed part and the first extended part. The feeding members are a first feeding member 24 contacting the first electrode, and a second feeding member 25 contacting the second electrode. The first electrode arranged apart from the second electrode to the side of the light-emitting part uses the ion wind for air to flow between the sub reflecting surface and the light-emitting part.
Patent JP-2011219920-A (JP)
Title: Crack inducing structure and method for construction the same
Inventor: ABE SATOSHI
IPC: E04B2/84
Filed: 2010-04-03
Abstract: PROBLEM TO BE SOLVED: To ensure workability during transportation, erection and installation.SOLUTION: A crack inducing structure 1 of the invention comprises a flexible tubular member 3 buried near the center of cross section of a wall body 2, which is a concrete building frame. The flexible tubular member 3 is buried in a flat cross section shape, which allows inner surfaces of peripheral wall to abut each other, and placed along a virtual line connecting crack inducing joints 4, 4 on both sides of the wall body so that the flat surface of the flexible tubular member 3 is in a direction perpendicular to the surface of the wall body 2. The flexible tubular member 3 covers rods 5,5 placed in a tensioned state prior to concrete placement and is self-sustained due to tension given by the rods placed in a tensioned state before the flexible tubular member 3 is buried in concrete placed around it. Therefore the flexible tubular member 3 functions as a cross sectional defective member having a cross sectional defect width equal to the installation interval of the rods 5,5 placed in a tensioned state.
Patent JP-2011218248-A (JP)
Title: Pure water production method and device
Inventor: TAKAHASHI KAZUSHIGE
IPC: C02F1/72
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a pure water production method which enables the size reduction of a device and high-speed treatment, can suppress a running cost, and is improved in the efficiency of organic matter decomposition even if a TOC (total organic carbon) concentration in water to be treated is low.SOLUTION: Hydrogen peroxide (HO) is add to the water to be treated whose TOC is ≥10 ppb but ≤100 ppb so as to be ≥1 but ≤10 in a ratio of an amount of substance with respect to the TOC, and there is arranged at least a step for irradiating ultraviolet rays within an ultraviolet oxidation device (UV) 16.
Patent JP-2011219285-A (JP)
Title: Method for manufacturing diamond flake and material with strengthened heat transfer containing diamond flake
Inventor: YOKOTA YOSHIHIRO
IPC: C30B29/04
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing diamond flakes that can be used to any base material as fillers having a high probability of contacting each other without overlapping, and a material with strengthened heat transfer containing the diamond flakes.SOLUTION: Diamond powder is treated on the surface of a quartz substrate 3 to promote formation of diamond cores and subjected to CVD at 700-1,000°C to form a diamond film 2 having a thickness of 0.5-5 μm. The diamond film 2 is then cooled to generate cracks 4, and the diamond film 2 is separated from the quartz substrate 3 to obtain warped thin diamond flakes 1.
Patent JP-2011220172-A (JP)
Title: Catalytic reactor for ship
Inventor: FUKUI YOSHINORI
IPC: F01N3/28
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic reactor of high operation efficiency with a reduced cost of parts capable of certainly fixing a cassette with respect to vibration from engines or the ship body at the time of navigation.SOLUTION: A cassette 3 comprises a first fitting member 17 and a second fitting member 18. A case body and a lid body constituting a device case respectively have a first member to be fitted and a second member to be fitted. If the cassette 3 is inserted from an opening part of the case body, the first fitting member 17 is held between the first member to be fitted and a shelf board constituting the case body. If the opening part is closed with the lid body after insertion of the cassette 3, the second fitting member 18 is held between the second member to be fitted and the shelf board of the case body. Thus, a main fitting and holding structure is provided.
Patent JP-2011221332-A (JP)
Title: Antireflection film
Inventor: TOKAWA EIICHI
IPC: G02F1/1335
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film which includes a hard coat layer and an antireflection layer laminated in this order on at least one surface of a transparent base, promoting localization of a surface conditioner in the antireflection layer and having superior scratch resistance and color evenness with no rise in reflectivity associated with relative decrease of a low-refractive index component in the antireflection layer.SOLUTION: An antireflection film includes a hard coat layer and an antireflection layer laminated in order on at least one surface of a transparent base. In the antireflection film, the hard coat layer includes a surface conditioner having a fluorine-containing group and/or a silicone bone with a fluorine content of 0.01 to 3 atom% and a silicon content for silicone bone of 0.01 to 5 atom%, and the antireflection layer includes the surface conditioner having the fluorine-containing group with the fluorine content of 0.01 to 10 atom%.
Patent JP-2011223536-A (JP)
Title: Magnifier for cell phone
Inventor: UENO TATSUYA
IPC: G02B7/02
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnifier for a cell phone that can take a close-up image with magnification ratio of the magnifier, beyond the function of existing cell phone having limitation in magnification when taking the close-up image, which can not take the close-up image focused.SOLUTION: The magnifier for a cell phone consists of a lens and a storage cover integrated with the lens to protect the lens. A dedicated suction cup can be attached to a hole made on one side of the storage cover as a joint.
Patent JP-2011233658-A (JP)
Title: Flow channel built-in substrate and electronic equipment
Inventor: MIYAWAKI KIYOSHIGE
IPC: H01L23/473
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flow channel built-in substrate which reduces the temperature difference in a heat exchange medium flowing in the flow channel and reduces the bias in a heat distribution inside of the substrate.SOLUTION: The flow channel built-in substrate 1 comprises: a base substance which has a first substrate provided with a pair of wall parts 21b that face each other, on a principal surface, and a second substrate which is joined to the pair of the wall parts and forms a cavity 4 for flowing the heat exchange medium between itself and the first substrate; and rectification members 3 which are fixed to the base substance and arranged so as to divide the cavity into a plurality of flow channels. The rectification members are open to the adjacent flow channels respectively and have an aperture 3a for connecting these flow channels.
Patent JP-2010209094-A (JP)
Title: Composition
Inventor: NIELSEN BJARNE
IPC: C07C67/08
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a glycerol ester used for a plasticizer.  <P>SOLUTION: A compound having the formula: R<SB>1</SB>O-CH<SB>2</SB>-CH(-OR<SB>2</SB>)-CH<SB>2</SB>-OR<SB>3</SB>is prepared by the steps of partly hydrolyzing a triglyceride compound, thereafter separating a monoglyceride compound by distillation, and acylating to obtain an acylated triglyceride, or the steps of acylating a first triglyceride compound to obtain an acylated triglyceride, reacting the acylated triglyceride with a second triglyceride compound, and thereafter purifying by distillation, wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>is independently selected from acyl groups, and the like at least one group of which is a short acyl group, at least one of R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>is a long acyl group, and the hydrophilic branched group is an acyl group or its derivative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011017523-A (JP)
Title: Injector including one resonator
Inventor: JOHNSON THOMAS E
IPC: F23R3/28
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To attenuate acoustic vibration in a fuel nozzle by providing one resonator.SOLUTION: This system includes a turbine engine 10. The turbine engine 10 includes the fuel nozzle 12. The fuel nozzle 12 includes an air passage 94. The fuel nozzle 12 further includes a fuel passage 74 so as to be communicated with a combustion region 38 of the turbine engine 10. The fuel nozzle 12 further includes the resonator 68. The resonator 68 is arranged within the fuel nozzle 12 immediately adjacent to the combustion region 38.
Patent JP-2011117929-A (JP)
Title: Rotational torque detector
Inventor: SASANOUCHI KIYOTAKA
IPC: B62D5/04
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational torque detector which is used for mainly detecting the rotational torque of a steering wheel of an automobile, and can surely detect rotational torque at a low cost.  <P>SOLUTION: A first magnetic body 25 and a second magnetic body 26 are formed almost in band shapes. A plurality of third magnetic bodies 27 almost in square shapes are arrayed between a magnet 22 and the first and second magnet bodies with a predetermined interval. Since the first magnetic body 25 and the second magnetic body 26 are formed in band while the third magnetic bodies 27 are formed almost in square shapes, these can be manufactured at a high yield by cutting and bending by performing the detection of the magnetism of the magnet 22 by the magnetic bodies. Thus, a rotational torque detector capable of surely detecting rotational torque at a low-cost configuration is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234811-A (JP)
Title: Lunch box combined use of sandwich making-container
Inventor: MORIHIRO SATOSHI
IPC: A45C11/20
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a container which has an effect to easily put in ingredients by being enabled to freely remove plates with cutting, in which anybody can finely, simply and uniformly cut without overflow of materials by inserting a plate containing cutting by making a side face, and carving a kitchen knife along with the cutting of the side face, and the sandwich cut in the assembly container can be utilized as a lunch box by covering with an outside lid in the condition just as it is.SOLUTION: Sandwich is made in an assembly container and cut with a kitchen knife 6 along with the cutting of the side face plate 4 with cutting. The sandwich cut in the assembly container is in a condition as it is, only the plate containing the cutting of side face is removed, and an outside lid 7 is put using a groove 3 formed by an outer frame 1 and a slipsole 2, or a level difference.
Patent JP-2011224293-A (JP)
Title: Structure of eye of animal model
Inventor: MORIYA FUMIKO
IPC: A63H3/40
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a conventional animal model with moving eye pupils each formed by putting a disc imitating a pupil into a concaved eye imitating the white part of an eye and covering the surface of the eye with a transparent plate, wherein when an animal model body mounted with the eyes is vibrated, the pupil moves slightly slow due to friction resistance generated by contact of the back surface of the disk imitating a pupil, with a surface imitating the white part of an eye.SOLUTION: A ball imitating a pupil for the animal model is formed, an eye imitating the white part of an eye is formed into a recess shape having a depth larger than the diameter of the ball, the ball is put into the eye, and the surface of the eye is covered with a transparent plate. When the eye is mounted to a position corresponding to an eye of a face surface of the animal model, even slight vibration of the body rolls the ball-shaped pupil without generating friction resistance with respect to a surface imitating the white part of an eye, and expression is changed well. The ball-shaped pupil has protrusion points, the protrusion points reflect light and glitter well, so that a user feels as if the animal model is alive and feels sweet. The eye may be formed into a recess shape having a depth larger than the diameter of the ball, and formed integrally with the face surface.
Patent JP-2011235232-A (JP)
Title: Apparatus for washing sand
Inventor: WAKANA MASAMI
IPC: B03B5/56
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for washing sand, which is manufactured easily, includes a trommel to be rotated stably, and has high washing efficiency and the maintenance of which is facilitated.SOLUTION: Each of a washing trommel 10 and a rinsing trommel 30 is held rotatably on the outer circumferential side thereof. A plurality of weir plates 15, each of which has a water passage hole 14 in the central part thereof, are arranged concentrically in each of the washing trommel 10 and the rinsing trommel 30. A plurality of buckets 18 are arranged on the trailing end-side inner peripheral wall 13 of a washing tank 16 divided by the adjacent weir plates 15 in the washing trommel. Dirty sand introduced from the leading end side of the washing trommel is performed by countercurrent contact with the washing water, which is introduced from the trailing end side thereof and made to successively overflow the water passage holes 14 of the weir plates 15, and washed in the washing tanks 16. The rotational speeds of two trommels (10, 30) can be controlled separately.