baber/WOPTO huggingface dataset:
Patent JP-2012072982-A (JP)
Title: Heat transfer tube for boiling, and method for manufacturing the same
Inventor: NAKAI TAKESHI
IPC: F28F1/26
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive heat transfer tube for boiling, by eliminating inclusions intermittently mounted in the longitudinal direction, concerning the heat transfer tube for boiling in which a heat transfer surface is formed by finning with a cutting tool and pressing of fins using roll, and to provide a method for manufacturing the same.SOLUTION: The heat transfer tube for boiling includes: a tube body where a liquid refrigerant is made to flow internally; a finned part having a plurality of fins formed by continuous finning in the circumferential direction of an outer peripheral surface of the tube body; a cavity part formed by pressing and bending of the fins; and a definned part where a partition plate is closely arranged without the formation of the fins in the longitudinal direction of the tube on the outer peripheral surface of the tube body. By this arrangement, an outer diameter of the definned part is made the same as an outer diameter of the finned part forming the cavity, thereby providing a structure of directly coming into close contact with the partition plate without using other inclusions.
Patent JP-2012071052-A (JP)
Title: Indwelling needle and method for manufacturing the indwelling needle
Inventor: NISHIMURA YUKA
IPC: A61M5/158
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling needle for preventing the separation of an outer needle from an outer needle hub, and also to provide a method for manufacturing the indwelling needle.SOLUTION: The indwelling needle 1 includes: the hollow outer needle 2, which has an enlargement diameter part 21, whose diameter is enlarged, at a base end part and through which an inner needle is put; the outer needle hub 3 having a hub body 31 and a cylindrical fixing part 32, which is arranged at the distal end side of the hub body 31 and includes an inner cavity 321 opened at the distal end side and in which the enlargement diameter part 21 is inserted into and fixed to the inner cavity 321; and an adhesive agent 6, with which a part between the enlargement diameter part 21 and the fixing part 32 is filled in a state where the enlargement diameter part 21 is inserted into the inner cavity 321 of the fixing part 32, to fix the enlargement diameter part 21 to the fixing part 32. The enlargement diameter part 21 is tapered so as to gradually increase the outer diameter in a base end direction.
Patent JP-2012080152-A (JP)
Title: Encryption system, encryption apparatus, decryption apparatus, encryption system program and encryption method
Inventor: TAIRA YUTA
IPC: G06F21/60
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To implement a common key cryptographic encryption process free from key leakage even if a key is not shared beforehand.SOLUTION: An encryption apparatus 30 sends recipient information and a value (identification information) of 1 to 10 to a key generation server 20. The key generation server 20 then acquires recipient's fingerprint information stored in association with the value sent, and generates an encryption key from the fingerprint information and a random value by using a one-way function. The encryption apparatus 30 sends a ciphertext resulting from encryption with the generated encryption key, the identification information and the random value to a decryption apparatus 40. The decryption apparatus 40 prompts the recipient to input fingerprint information of a finger corresponding to the identification information, and generates a decryption key (the same as the encryption key) from the fingerprint information and the received random value by using the one-way function. The decryption apparatus 40 then decrypts the ciphertext with the generated decryption key.
Patent JP-2012076360-A (JP)
Title: Method for manufacturing barrier laminate
Inventor: CHIBA DAIDO
IPC: B32B15/08
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which can suppress the amount of air bubbles remaining in a barrier laminate in the manufacturing the barrier laminate including two or more barrier sheets.SOLUTION: As a dry laminate adhesive used for forming an adhesive layer 4 which is present between a first barrier sheet 2 and a second barrier sheet 3, one which contains a resin compound including a plurality of hydroxyl groups in the molecule, and a polyisocyanate compound is used. Also, as the polyisocyanate compound, one containing at least two kinds of polyisocyanate compounds of which the reactivities to moisture are different is used.
Patent JP-2012077031-A (JP)
Title: Dentifrice composition
Inventor: KITAGAWA CHIHARU
IPC: A61K8/73
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice composition containing no abrasive, having excellent storage stability of a cationic antiseptic, exhibiting high antiseptic effect, keeping good appearance stability after storage at high temperatures, properly foaming, and giving good sense of use with no stringiness.SOLUTION: The dentifrice composition with no abrasive contains: (A) the cationic antiseptic; (B) carrageenan; (C) sodium alginate; and (D) fatty acid amide propyl betaine.
Patent JP-2012080370-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SATO KAZUFUMI
IPC: H04N19/436
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To implement an intra-prediction scheme enabling partial decoding.SOLUTION: An image processing apparatus is provided which includes a permutation section for permuting pixel values included in a macroblock in an image such that pixel values in common pixel positions in adjacent pixel blocks included in the macroblock become adjacent after permutation, and a prediction section for generating predicted pixel values of pixels in a first pixel position of the pixel blocks from the pixel values permuted by the permutation section and reference pixel values in the image corresponding to the first pixel position without using correlations with the pixel values in the other pixel positions.
Patent JP-2012078309-A (JP)
Title: Position detection method and position detection device for structure by eddy current probe
Inventor: NARUSHIGE MASASHI
IPC: G01B7/14
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a position detection method capable of solving a conventional problem involved in detecting positions of plural kinds of shape change portions or accessory members on a front side or back side of a structure, where an observation wave form becomes a form in which signals overlap with each other and it becomes difficult to discriminate each signal in position detection.SOLUTION: A position detection method comprises: extracting detection signals of shape change portions and accessory members by a high frequency excitation signal and a low frequency excitation signal; discriminating the detection signals of shape change portions and accessory members by phase separation detection as well as threshold-value discriminating with an amplitude and a width of the signal; and confirming existence of the shape change portions and accessory members as well as determining a center location thereof.
Patent JP-2012083855-A (JP)
Title: Object recognition device and object recognition method
Inventor: HATTORI MURAHITO
IPC: G06T7/00
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To highly precisely recognize a three-dimensional object at a high speed compared with a conventional method.SOLUTION: An object recognition device 1 includes: a database 2 storing storage images, feature points previously extracted form the storage images, and positional relation information of the feature points; storage image specification means 11 that searches corresponding feature points between the feature points of the storage images of the database 2 and feature points extracted from an input image, votes, to the input image, a feature point calculated based on the positional relation information of the feature points of the storage image, determines that a similarity between the input image and the storage image is high as the voting points are concentrated therein and the number of votes increase, and specifies the storage image similar to the input image; and determination means 12 that generates a recall image using the specified storage image, compares the recall image with the input image and, when determining that the both are resembled, determines on the input image that the recognition object is detected.
Patent JP-2012081987-A (JP)
Title: Shrink packaging body
Inventor: ISHIYAMA SUSUMU
IPC: B65D71/08
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a shrink packaging body provided on a vessel, capable of exhibiting a slip-preventing function of the vessel or distinctiveness of the appearance by applying specific processing to a shrink film.SOLUTION: A first resin film 12 is processed so that perforations 14 in the specified direction penetrate the first resin film 12. The first resin film 12 adheres to a bottle 10 by shrinking the first resin film 12, and both side parts of the perforations 14 orthogonal to the processing direction form a protrusion by thermal contraction.
Patent JP-2012090068-A (JP)
Title: Imaging apparatus, control method, and program
Inventor: SHINKAI MUNEKAZU
IPC: G03B7/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To bring attention to a subject for image pickup by an appropriate method corresponding to the subject by automatically discriminating the kind of the subject by a face detection function mounted on an imaging apparatus.SOLUTION: An imaging apparatus stores turn-around sound to bring attention to a subject, sets the turn-around sound to be reproduced by sound, based on the kind of the subject, recognizes the subject of an image to be picked-up in accordance with a user operation, determines the kind of the subject, and then, brings attention to the subject at least by reproducing the turn-around sound, based on the subject kind being the result of the determination.
Patent JP-2012089688-A (JP)
Title: Electrode foil for aluminum electrolytic capacitor, aluminum electrolytic capacitor using it, and method of manufacturing electrode foil for aluminum electrolytic capacitor
Inventor: HIRATSUKA JUNICHIRO
IPC: H01G9/055
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrode foil for an aluminum electrolytic capacitor which exhibits excellent mass productivity, and maintains a high capacitance of a metal deposition layer with little secular change.SOLUTION: In the electrode foil for an aluminum electrolytic capacitor, a deposition layer where a large number of columns each having a pyramidal tip not in contact with an aluminum foil are gathered is formed on the surface of the aluminum foil, and the deposition layer is a mixed layer of metal titanium and titanium nitride. Since the amount of titanium nitride is increased toward the surface side of the deposition layer, surface area of the deposition layer is increased and thereby the capacitance can be increased. An electrode foil with little secure change can be obtained while maintaining a high capacitance of the deposition layer.
Patent JP-2012090134-A (JP)
Title: High frequency signal processing device
Inventor: YAGASAKI TOMOUMI
IPC: H03F3/189
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency signal processing device that can reduce transmission power variations and harmonic distortions.SOLUTION: The high frequency signal processing device includes, for example, a pre-driver circuit PDR having an operating point fixed in a saturation region, and a final stage driver circuit FDR having an operating point fixed in a linear region and performing a linear amplification operation using an inductor L1a having a high Q value. As for a signal directly modulated by a voltage-controlled oscillator circuit VCO, for example, amplitude level variations are suppressed by PDR and harmonic distortion components (2HD, 3HD) caused in PDR are reduced by L1a of FDR.
Patent JP-2012090506-A (JP)
Title: Power conversion device
Inventor: KUSUNOKI HIRONOBU
IPC: H02M7/12
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of detecting a breakdown of one of a plurality of capacitors connected in series or in parallel.SOLUTION: There is provided a capacitor abnormality detection circuit comprising a switch unit 7SW, an excitation resistance 8R, a contact resistance 9R, and a diode 10D. The switch unit 7SW includes an excitation circuit and a contact circuit, and the contact circuit is closed when a predetermined amount of current flows through the excitation circuit. The excitation circuit of the switch unit 7SW and the excitation resistance 8R and the contact circuit and the contact resistance 9R are alternately connected in series by an amount equal to the number of serial connections of a capacitor, and this series circuit is connected in parallel to the capacitor. A junction point of the excitation resistance 8R and the next switch unit and a junction point of the contact resistance 9R and the next switch unit are connected, and the diode 10D is connected to a corresponding junction point of the capacitor via these connected points. When excitation of the switch circuit 7SW having the lowest potential is switched off, it is determined that at least one of the capacitors connected in series is short-circuited.
Patent JP-2012092549-A (JP)
Title: Joining structure of building external wall material
Inventor: GAKU YOSHITSUGU
IPC: E04F13/08
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide new technique for preventing the infiltration of water on a back surface side in a horizontal joint part of an external wall material.SOLUTION: Straight scarf joining is performed by a back straight scarf joint part 11 provided on the lower part of an upper side external wall material 10 and a front straight scarf joint part 21 provided on the upper part of a lower side external wall material 20, and the back straight scarf joint part 11 and the front straight scarf joint part 21 are provided with a lower direction projection part 12 and an upper direction projection part 22 for locking a pawl part 31 of a fastener 30, respectively. On the back side of the lower direction projection part 12 and the upper direction projection part 22, in order to form a space M between the lower direction projection part 12 and the upper direction projection part 22, a distance between a back side face highest point 20d of the upper direction projection part 22 and a back side face lowermost point 10d of the lower direction projection part 12 is secured to be longer than the distance of a gap S formed between the upper direction projection part 22 and the lower direction projection part 12. The vertical position of the back side face highest point 20d of the upper direction projection part 22 is set at a position lower than the vertical position of the highest point of the upper direction projection part 22.
Patent JP-2011048846-A (JP)
Title: Input device and control method for the same
Inventor: KUWAHARA MEGUMI
IPC: G06F3/044
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device which can present a uniform tactile feeling to a user regardless of the position of a touch input.  <P>SOLUTION: The input device includes: a touch sensor 11 for detecting a touch input: a load detection part 12 for detecting a depression load to the touch surface of the touch sensor 11; a tactile feeling presentation part 13 for vibrating the touch surface; and a control part 16 for, when the pressurization load detected by the load detection part 12 satisfies a reference to present the tactile feeling, controlling the driving of the tactile presentation part 13 according to the depression position so that the tactile feeling due to vibration with fixed amplitude which is independent of the depression position can be presented to the depression object by which the touch surface is depressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092727-A (JP)
Title: Apparatus for tissue sealing
Inventor: NAU JR WILLIAM H
IPC: A61B18/00
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasound forceps for sealing tissue.  <P>SOLUTION: The ultrasound forceps for sealing tissue includes at least one shaft member having an end effector assembly disposed at a distal end thereof. The end effector assembly includes opposing jaw members movable from a first position in spaced relation relative to another subsequent position wherein the jaw members cooperate to grasp tissue therebetween. One or both of the jaw members includes an ultrasound transducer coupled to an ultrasound generator adapted to provide an electrical signal to the ultrasound transducer to induce treatment pulses therein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043516-A (JP)
Title: Navigation system, route calculation method, and program for navigation
Inventor: YAMAMOTO YUKIO
IPC: G08G1/137
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide guide information including a boarding station when guiding a route using transportation.  <P>SOLUTION: The system includes a storage means 4 for storing public transportation data and guide data of a route including information on a station yard, and route calculation means 14, 15 for calculating a route to a destination based on the guide data stored in the storage means 4. A route for guiding a gateway of the boarding station of a utilized transportation is calculated based on the information on the station yard, and a route including utilization of the transportation from a present place or a starting place to the destination is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012097016-A (JP)
Title: Shampoo
Inventor: KAWAGOE HIROSHI
IPC: A61Q5/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a shampoo which has good controllability and foam quality and can render the touch of the hair after washing good.SOLUTION: The shampoo comprises an acyl amino acid or a salt thereof, polyoxyethylene dioleic acid methyl glucoside, a branched type fatty acid amide propyl betaine, a cationized polymer, and water. As the acyl amino acid or the salt thereof, combined use of an acyl aspartic acid or a salt thereof and an acyl glutamic acid or a salt thereof is preferred. Preferably, the shampoo further comprises a straight-chain type fatty acid amide propyl betaine.
Patent JP-2012095896-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: INOUE SHINYA
IPC: A61B8/06
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To appropriately extract required Doppler information concerning technique for extracting the Doppler information from a target position by using a continuous wave.SOLUTION: The frequency spectrum SP of a demodulation signal is divided into multiple frequency bands for each modulation frequency f. Then, peaks P0, P1, P2, ..., where the power of the spectrum becomes the maximum are specified in the bands for each block, and from among the multiple peaks concerning the multiple blocks. the peak P1 with the maximum power is set to be the maximum spectrum. Besides, the power of the peak P0 being next to the maximum spectrum is set as a threshold. A signal component being the power exceeding the threshold is extracted as a Doppler signal from the frequency spectrum SP of the demodulation signal.
Patent JP-2012097882-A (JP)
Title: Propeller shaft
Inventor: NISHIYAMA SACHINOBU
IPC: F16D3/84
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a propeller shaft which can form a ventilation path for pressure adjustment in a stub shaft, surely ventilating a grease housing space and its outside, and returning grease to the grease housing space when the grease enters the ventilation path.SOLUTION: Inside a stub shaft 20, a first ventilation path 23, communicated with the outside of a grease housing space 50 from the end surface of one end side of the stub shaft 20, and a second ventilation path 24, extended to the radial direction outside from the midway of the first ventilation path 23 to be communicated with the grease housing space 50, are formed.
Patent JP-2011027266-A (JP)
Title: Hydraulic control device of automatic transmission for vehicle
Inventor: NOZAKI KAZUTOSHI
IPC: F16H61/00
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve mileage by minimizing a consumption flow rate without impairing shifting responsiveness in regard to a non-used linear solenoid valve.  <P>SOLUTION: Since linear solenoid valves SL1, SL3, SL6 of a first clutch C1, a third clutch C3, and a second brake B2 assume minimum pressure-regulated states when a shift lever 72 is operated to an "N" position, and shifting is carried out to a "D" or "R" position, shifting responsiveness can be secured when shifting is carried out to the "D" position or the "R" position and a first gear ratio "1st" or a first reverse gear ratio "Rev1" is achieved. On the other hand, since other non-used solenoid valves SL2, SL4, SL5 become non pressure-regulated states, the consumption flow rate is reduced, a small oil pump 48 can be adopted, an engine load for rotatively driving the oil pump 48 is reduced, and the mileage is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100574-A (JP)
Title: Rice transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of reducing vibrations and noises in a planting part during travelling at high speed, and capable of tidily planting seedlings during travelling at high speed.SOLUTION: The rice transplanter includes an irregular speed changing part 25, the planting part, a rotation sensor 43, and a control part 45. The irregular speed changing part 25 converts the rotation driving force from an engine 10 into the irregular speed rotation driving force to output the converted driving force. The planting part drives planting tines 22 with the irregular rotation driving force output from the irregular speed changing part 25 to plant seedlings. The rotation sensor 43 detects the size of looseness and torsion which may be generated in a transmission system for transmitting the driving force from the irregular speed changing part 25 to the planting tines 22. The irregular speed changing part 25 is configured to change the acceleration and deceleration of the irregular speed rotation driving force output from the irregular speed changing part 25. The control part 45 reduces the acceleration and deceleration of the irregular speed changing part 25 as the size of the looseness and torsion in the transmission system detected by the rotary sensor 43 increases.
Patent JP-2012103219-A (JP)
Title: Noncontact impedance monitor
Inventor: MASUNAGA HIROTAKA
IPC: G01R27/02
Filed: 2010-11-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, although application examples of noncontact conductivity detectors have been introduced, the relation between its basic structure and performance is not clarified, therefore its effective measurement range is not clear, and further a receiving signal may be disturbed in a range where the impedance of the measurement object solution is relatively small, since a signal current from a working electrode is hard to reach a detection electrode through a solution.SOLUTION: The effective measuring range and the basic structure for achieving the same of the noncontact conductivity detector are provided by clarifying the relation between the basic structure and performance of the noncontact conductivity detector. An electromagnetically shielded noncontact impedance monitor is also provided.