baber/WOPTO huggingface dataset:
Patent JP-2011221644-A (JP)
Title: Method for analyzing rigidity contribution degree of spot welding part to spot welding structure
Inventor: NIWA TOSHIYUKI
IPC: B23K11/24
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively analyzing a rigidity contribution degree of a spot welding part to a spot welding structure by applying a finite element method to a model of the spot welding structure and analyzing calculation values obtained for individual spot welding parts.SOLUTION: A step for extracting a specific shell element out of shell elements defined so as to classify a plurality of metal plate members in each metal plate member, a step for extracting a specific solid element to be connected to the specific shell element by a rigid bar element out of solid elements connected to the shell elements by the rigid bar elements and defining one spot welding part by one element, a step for outputting the number of the specific solid elements, and a step for outputting a statistical value obtained by performing a statistical processing of strain energy of respective specific solid elements by the finite element method are used to analyze the rigid contribution degree of the spot welding part to the spot welding structure.
Patent JP-2011000426-A (JP)
Title: Ultrasonic diagnostic apparatus and ultrasonic probe
Inventor: MIYAJIMA YASUO
IPC: H04R17/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To form a synthesized drive signal having an accurate delay time, based on a drive signal which has discrete delay time supplied to an ultrasonic probe. 
     SOLUTION: When an ultrasonic pulse is transmitted to the inside of a subject's body by actuating Mx pieces of vibration elements which are two-dimensionally arranged in the ultrasonic probe 3, a signal choice part 32 of the ultrasonic probe 3 chooses, to each of the vibration elements, two contiguity drive signals having a delay time which is the nearest to the accurate delay time (ideal delay time) required for driving the vibration elements among the drive signals of an Mo (Mo≪Mx) channel supplied from the transceiving part 2 of an apparatus body 1 in a state that the delay time is quantized by Δτ. Then, a burden attachment part 33 performs weighting processing using a variable capacity device to each of the selected contiguity drive signals and a synthetic-distribution part 34 forms the synthesized drive signal, which has the ideal delay time, by addition composing the contiguity drive signal which is weighting processed. 
     COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011223748-A (JP)
Title: Automotive power supply system
Inventor: KAMIOKA NOZOMI
IPC: H01M10/44
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an automotive power supply system capable of stably supplying field current regardless of the amount of charge of a capacitor connected to an output terminal of a generator.SOLUTION: The automotive power supply system includes: a rotor with a field coil 2; a generator 1 with a stator having armature coils 3; a rectifier 4 for rectifying AC power generated at the armature coils; an excitation control circuit 6 for controlling the voltage applied to the field coil; a capacitor 7 which is connected to the DC side of the rectifier and which receives and delivers electric power; a battery 8 connected to a load; a DC-DC converter 5 which is connected between the capacitor and the battery and which can convert the DC voltage input into one or two directions into any voltage; and a change-over switch 9 capable of selecting either one of the capacitor 7 and the battery 8 as a power supply source of the excitation control circuit.
Patent JP-2011220968-A (JP)
Title: Piping structure for penetration part in shielding wall
Inventor: MORI TOMOAKI
IPC: G21F3/04
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a penetration part in a shielding wall that is used for connecting pipes embedded into a radiation shielding wall inside and outside a radiation handling area, which retains the position attitude of individual pipes and subsidiary shields, can be easily constructed, and unfailingly prevents streaming.SOLUTION: A through-hole 13 is provided as a pipe in a block 11 formed of radiation shielding materials, bended at least at two locations, and penetrated from a first surface to a second surface opposing to the first surface. Subsidiary shielding parts 37, 39 are the radiation shielding materials that are left on the opposite side of straight pipe parts 23, 31 across bending points 25, 29 of the through-hole.
Patent JP-2011225671-A (JP)
Title: Liquid bleaching agent composition
Inventor: TASE YUICHIRO
IPC: C11D3/20
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid bleaching agent composition in which a pH jump technique is applied and which is excellent in storage stability of hydrogen peroxide even if the high pH is set and expresses high bleaching effect even after preservation.SOLUTION: The liquid bleaching agent composition contains: (a) hydrogen peroxide; (b) a polyoxyalkylene alkylether type nonionic surfactant having the HLB value obtained by the Griffin method of 10.5 to 17.5; (c) a specific polymeric compound; (d) at least one compound selected from boric acid, borax and borates; (e) a compound having at least one region which has a hydroxyl group, respectively on both carbon atoms adjacent to each other; and (f) an anionic surfactant. The pH of the composition at 20°C is 3.5 to 6.
Patent JP-2011227650-A (JP)
Title: Design support device and design support method
Inventor: KOJIMA KIYOMI
IPC: G06F17/30
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a design support device and a design support method for presenting the candidates of similarity analysis case examples in an automatic and chained manner by storing relevancy between an analysis case example and the other analysis case example in association with the analysis case example.SOLUTION: An analysis case example edition part 6 registers calculating precision obtained by comparing a value of a calculation result of a calculation tool with a value of a detail result of the other detail tool as an analysis case example as well as the calculation result and the detail calculation result in an analysis case example database 4, and registers relevancy showing the degree of similarity between the analysis case example and the other analysis case example in association with the analysis case example. A retrieval processing part 7 retrieves the analysis case example which is similar with input retrieval conditions from the analysis case example database 4, and extracts the analysis case example whose relevancy is high in a chained manner by using the relevancy registered in the analysis case example database 4.
Patent JP-2011224113-A (JP)
Title: Pachinko game machine
Inventor: NOMURA TOMOMICHI
IPC: A63F7/02
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine in which a special prize port 38 and a normal prize port 51 are closely collected.SOLUTION: A game board is provided with the normal prize port 51. The normal prize port 51 has a right plate 41 of the special prize port 38 as a left side partition, and a front plate 42 of the special prize port 38 as a front side partition, and the normal prize port is disposed in a rectangular triangle area having the right plate 41 of the special prize port 38 as an oblique side. The normal prize port 51 is disposed adjacent on the right side of the special prize port 38, so that the special prize port 38 and the normal prize port 51 are closely collected in a game board 19.
Patent JP-2011225493-A (JP)
Title: Aromatic sulfonic acid derivative, and method for producing the derivative
Inventor: MATSUMURA TAKAHIRO
IPC: C07C309/44
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polymer material which secures excellent proton conductivity even when an introduction quantity of sulfonic group is increased, and to provide a monomer for obtaining the polymer material.SOLUTION: The aromatic sulfonic acid derivative is represented by formula (A) (wherein X-Xeach represent a hydrogen atom or a halogen atom, and at least two of X-Xare halogen atoms; R represents the hydrogen atom, an alkali metal atom, an alkaline earth metal atom or a 1-20C hydrocarbon group; a and b each represent an integer of 1 or more, and Arand Areach represents an aromatic group).
Patent JP-2011228213-A (JP)
Title: Method of determining crack in positive electrode active material of rechargeable battery and method of controlling rechargeable battery, apparatus of determining crack in positive electrode active material of rechargeable battery and apparatus of controlling rechargeable battery, and vehicle equipped with these apparatuses
Inventor: HAMASAKI SHINICHI
IPC: G01R31/36
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus of determining a crack in a positive electrode active material of a rechargeable battery that are capable of suppressing development of a deterioration of the material by detecting an occurrence of a crack in the material in its early stage.SOLUTION: For a rechargeable battery that is a determination target, the determining method of the present invention more than once obtains tuple data that is a tuple of a square root of an integrated value of a discharging amount from a time of a brand-new condition to a current time and a battery capacity at the current time. The method then calculates a first determination coefficient upon an approximation of the plural pieces of the tuple data by a linear function. The method then calculates a second determination coefficient upon approximation of the plural pieces of the tuple data by a quadratic function only when the obtained first determination coefficient is smaller than a predetermined acceptable value that indicates that the battery is permitted to be used without any change. If the second determination coefficient is equal to or larger than a threshold, it is determined that a crack occurs in a positive electrode active material. If the second determination coefficient is smaller than the threshold, it is determined that a deterioration other than a crack occurs in the positive electrode active material.
Patent JP-2010269137-A (JP)
Title: Water resistant chitosan sheet, wound dressing using the same, and method for manufacturing water resistant chitosan sheet
Inventor: KOTO KYOKO
IPC: A61L15/16
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water resistant chitosan sheet with excellent mechanical strength and water absorbability, to provide a wound dressing using the water resistant chitosan sheet which requires less period for cure and makes a scar less noticeable after cure, and to provide a method for manufacturing the water resistant chitosan sheet.  <P>SOLUTION: The water resistant chitosan sheet of complex of beta-glucan and chitosan, is obtained by for example, gelling beta-glucan after suspending chitosan in a beta-glucan solution and then solving chitosan with an acid aqueous solution to form composite gel, and drying the composite gel. The water resistant chitosan sheet is excellent in mechanical strength and absorbability, and very useful as a wound dressing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234543-A (JP)
Title: Power limiting apparatus for electric system
Inventor: YAMAMOTO MASAYA
IPC: B60L11/18
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a power limiting apparatus for an electric system, which can achieve both limiting of power and securing of power.SOLUTION: In a first condition, the sum of discharging power from a first battery stack 110 and discharging power from a second battery stack 120 is limited in accordance with the sum of a limit value of the discharging power from the first battery stack 110 and a limit value of the discharging power from the second battery stack 120. In a second condition, the power of the battery stacks 110 and 120 is limited in accordance with either the limit value of the discharging power from the first battery stack 110 or the limit value of the discharging power from the second battery stack 120.
Patent JP-2011237475-A (JP)
Title: Elliptical curve pairing arithmetic method, encryption method, decryption method, program, elliptic curve pairing arithmetic device, encryption device and decryption device
Inventor: TAKAHASHI MASASHI
IPC: G09C1/00
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To implement an elliptic curve pairing arithmetic effectively.SOLUTION: Pairing arithmetic is implemented by pairing the following two points: a point P (Z=1) which is represented using an extended Inverted twisted Edward coordinate after extending the Inverted twisted Edward coordinate and is an order of prime number on a Twisted Edward-type elliptic curve; and a point Q which is represented using an affine coordinate. An encryption method by an ID-based code using the pairing arithmetic, and a decryption method to decrypt the ID-based code are provided.
Patent JP-2011239065-A (JP)
Title: Repeating device
Inventor: MAKABE HIROYUKI
IPC: H04L12/70
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a repeating device which is capable of relaying scan transmission data with high communication efficiency and certainty even if transmission cycle lengths of scan transmission between networks which are connected are different.SOLUTION: A repeating device relays scan transmission data transmitted from devices consisting of a network for process control by means of a scan transmission scheme between a plurality of networks which use mutually different communication standards. The repeating device comprises: relay control means for converting scan transmission data received from a first network to data in accordance with a communication standard of a second network; storage means for storing a transmission cycle length of the scan transmission data in the second network; and first transmission control means for transmitting the scan transmission data converted by the relay control means to the second network with the transmission cycle length of the second network and with the scan transmission scheme.
Patent JP-2011234902-A (JP)
Title: Heating showcase
Inventor: TAKAGI YUGO
IPC: A47F3/04
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a heating showcase improved so as to heat and control cooked rice and side dishes arranged in a container to proper temperatures respectively according to the kinds of box lunches and packaging aspects.SOLUTION: In the heating showcase heating commodities 4 of box lunches by arranging heaters 3 in a commodity showing shelf 2 arranged in the chamber of a front face opening type case body, the shelf face of the commodity showing shelf 2 is divided to a plurality of showing areas 2a, heaters 3 are divided to two series of heaters 3b, 3a and arranged right and left positions in the respective showing areas 2a, the respective heaters 3a, 3b are individually energised and controlled (energisation, non-energisation, or high or low control of heating temperatures) according to the kinds, package aspects of the commodities 4 arranged while lining in the respective showing areas 2a, The cooked rice and the side dishes arranged in the containers of the commodities 4 are heated to the proper temperatures, respectively.
Patent JP-2011243641-A (JP)
Title: Method for measuring electron multiplication factor
Inventor: ITO KATSUHIDE
IPC: H04N5/372
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately measuring an electron multiplication factor.SOLUTION: An electron multiplication imaging apparatus 1 equipped with a solid-state imaging device 10 acquires a first multiplication image by incident light of a first light quantity and a second multiplication image by incident light of a second light quantity, at a preset predetermined electron multiplication factor, and calculates a luminance average value and a luminance dispersion average value of a pixel included in the first multiplication image and a luminance average value and a luminance dispersion average value of a pixel included in the second multiplication image. The electron multiplication imaging apparatus 1 then calculates conversion coefficients of the first and second multiplication images using the calculated luminance average values and luminance dispersion average values and calculates an actual electron multiplication factor of the solid-state imaging device 10 using the calculated conversion coefficients and a conversion coefficient based on a reference electron magnification factor to be retained in advance.
Patent JP-2011242227-A (JP)
Title: Scr sensor
Inventor: ITO TOMOYUKI
IPC: F01N9/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an SCR sensor with which the measurement accuracy of a quality sensor is maintained even when the residual quantity of a urea storage tank is small.SOLUTION: In the SCR sensor, a quality sensor 122 is disposed between a minimum residual liquid level S and a bottom part 105b of a urine storage tank 105. A dropping tube 131 is disposed, covering from the ceiling part of the urine storage tank 105 to the upper part of space within the urine storage tank 105. A support pillar 174 is disposed from the bottom part to the ceiling part of the urine storage tank 105. The quality sensor 122 and the dropping tube 131 are integrated via the support pillar 174. A foam diffusing region B of urea aqueous dropped from the dropping tube 131 is out of a sensitive region F of the quality sensor 122.
Patent JP-2011243525-A (JP)
Title: Electro-optical device and its manufacturing method, and electronic equipment
Inventor: IWASAKI MASANORI
IPC: H05B33/04
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL device capable of decreasing a misalignment of an organic EL element and a color filter thereby achieving high definition and chromatic purity.SOLUTION: This electro-optical device 1 comprises: a plurality of light emitters 50 provided on a substrate 10; a thin film part 28 which covers the plurality of light emitters 50 and is arranged so as to superpose on at least a part of lighting emitters 50 in plain view; a transparent encapsulation film 22 having a thick film part 26 which surrounds the thin film part 28; and a color filter 90 which fills a recessed part 30 composed of the thick film part 26 and the thin film part 28.
Patent JP-2011249970-A (JP)
Title: Delay circuit and control method thereof
Inventor: TAKAHASHI HIROYUKI
IPC: H03H17/08
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit capable of applying delay with high accuracy to an input signal and a control method thereof.SOLUTION: A delay circuit is provided with an edge detection circuit 1004 to detect transition time of rising or falling of an input signal 1001 based on multiple clock signals having different phases; and an output signal generation part 1015 to reproduce and output a signal waveform of the input signal, after lapse of predetermined delay time from the transition time of the detected input signal, based on a clock signal corresponding to the transition time of the input signal.
Patent JP-2010183122-A (JP)
Title: Semiconductor device and production method therefor
Inventor: MURATA KENSHO
IPC: H01L21/56
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity and the cost in production of semiconductor devices named a wafer-level CSP.  <P>SOLUTION: A production process of semiconductor devices includes steps of forming interconnects 18 to electrically connect each of electrode pads 10a and external connection terminals on a wafer 10, having semiconductor elements formed thereon, connecting conductive balls formed in advance by another step thereon, and then covering the wafer with a resin 32 in a state that the upper portions of conductive support columns 30 are exposed. In the successive steps, a solder ball 34 as external connection terminal is disposed on the upper portion of the conductive support column. In the final step, the wafer is diced along the boundary lines of the semiconductor elements to form semiconductor devices.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011246017-A (JP)
Title: Attachment and detachment working carriage of coupler for railroad vehicle
Inventor: YADA ATSUSHI
IPC: B61G7/10
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an attachment and detachment working carriage of a coupler for a railroad vehicle easily and quickly performing attachment and detachment work of the coupler.SOLUTION: The working carriage 21 for attaching and detaching a vehicular coupling 11 formed of a shock absorber 12 and a body 13 including a coupling section 14 to and from a vehicle, includes a lifting device 26 arranged on a carriage body 24 and provided with rolling balls 33 on the upper surface thereof, and a receiving jig 41 mounted on the rolling balls and supporting the coupler. The receiving jig is formed of a front receiving body 42 supporting the shock absorber, a rear receiving body 43 supporting the body, and a receiving body moving means 44 capable of adjusting the distance between both the receiving bodies. The rear receiving body is formed of a standing section 61 supporting the coupling section arranged in the front end of the body, and a body receiving lift device 63 liftably supporting a body receiving beam 17 supporting the body. A stainless steel plate is used for a body receiving plate 72 arranged in the body receiving lift device and supporting the body receiving beam.
Patent JP-2010187415-A (JP)
Title: Communication system, router position calculation device and router position calculation program
Inventor: HASEGAWA TERUYUKI
IPC: H04L45/128
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, a router position calculation device and a router position calculation program, which are capable of dynamically building a disjoint (having no common router on a route or independent) multicast tree.  <P>SOLUTION: A router logical position calculating part 21 operates a logical position of an additional router based on a network topology information, which shows logical positional relation of a plurality of routers having a layered structure and transferring a multicast packet transmitted by a distribution server, additional router connecting information, which shows the logical positional relation between an upstream router provided at the side of the distribution server and connected to a newly added additional router and the additional router, and an identification value which is given to each router so as to correspond to the logical position of each router and so as to increase along the direction of router arrangement in the same layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164082-A (JP)
Title: Laser radar device
Inventor: MATSUDA NAOTAKE
IPC: G01S7/48
Filed: 2010-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser radar device that improves accuracy of detecting a detection object.  <P>SOLUTION: When such a detection state that a light receiving waveform detected at a predetermined turning angle is considered to meet a waveform detected at the previous same turning angle, is detected continuously, the light receiving waveform is set as a background waveform of that turning angle. When those two waveforms in which a detection time Tf of the light receiving waveform on the far distance side corresponds to a detection time To of the background waveform at the turning angle are detected, the length in the turning direction of the detection object detected depending on the light receiving waveform on the near distance side is operated and measured on the basis of the ratio of the light receiving waveform on the far distance side to the background waveform.  <P>COPYRIGHT: (C)2011,JPO&INPIT