baber/WOPTO huggingface dataset:
Patent JP-2007211224-A (JP)
Title: Method for surface anticorrosion treatment of chromium-free aluminum alloy, and method for manufacturing galvanic corrosion-resistant cfrp/aluminium alloy laminate
Inventor: O FUMISATO
IPC: C09D183/06
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the surface anticorrosion treatment of an aluminum alloy without using a chromate, and a method for manufacturing a galvanic corrosion-resistant CFRP/aluminum alloy hybrid laminate.  <P>SOLUTION: The method for the surface anticorrosion-treatment of an aluminum alloy without using a chromium comprises coating an oxide layer without a sealing by means of the sulfuric-acid anodic oxidation, and carrying out a nanosilica particle-reinforced organic/inorganic sol-gel coating. The method for manufacturing a galvanic corrosion-resistant CFRP/aluminum alloy hybrid laminate comprises controlling suitably over the nanosilica particle-reinforced organic/inorganic sol-gel coating in the aluminum alloy surface anticorrosion treatment method, and utilizing, as a molding condition, the conventional molding condition of a CFRP laminate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240242-A (JP)
Title: Surface roughness measuring device
Inventor: TEZUKA KOICHI
IPC: G01B11/30
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface roughness measuring device having a simple and small-sized device constitution, capable of performing stable measurement even when an inspection object is moved, vibrated or the like, and measuring accurately a fine change of detection light.  <P>SOLUTION: This device is equipped with a light source for irradiating the inspection object surface with light, a light receiving means for receiving a back-scattering component of reflected light reflected by the inspection object surface, and a signal processing device for calculating surface roughness of the inspection object based on the light quantity received by the light receiving means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237529-A (JP)
Title: Signal transmission method, driving circuit, electric optical device, and electronic equipment
Inventor: JO HIROAKI
IPC: B41J2/44
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission method which can reduce the operating frequency of a circuit and which enables a plurality of pulse-duration modulation signals to be transmitted via a small number of pieces of wiring, a driving circuit, an electric optical device, and electronic equipment.  <P>SOLUTION: The logical level of a data signal Di is set to correspond to that of the first or second pulse-duration modulation signal PWM1 or PWM2 of each of sections TA1-TA3 and TB1-TB3, with timing when each of the sections TA1-TA3 and TB1-TB3 is started. The weight of each of bits b1-b3 of first and second gradation data DgAi and DgBi corresponds to the length of each of the sections TA1-TA3 and TB1-TB3. This enables the data signal Di to be generated by sorting the respective bits b1-b3 of the first gradation data DgAi and the respective bits b1-b3 of the second gradation data DgBi. The data signal Di is latched at the start of each of the sections TA1-TA3 and retained until the start of the next section, so that the pulse-duration modulation signal PWM1 can be generated from the data signal Di.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243540-A (JP)
Title: Head-mounted display unit
Inventor: CHIAKI KENZO
IPC: H04N5/64
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for saving on power in a head-mounted display unit.  <P>SOLUTION: The head-mounted display unit has a head attachment band 110 that is attachable to a head, and a display section 160 provided rotatably at the head attachment band 110. When the display section 160 is positioned in the region between a first position near the parietal section of a user and a second one, the transmission of an image signal to the display section 160 is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237239-A (JP)
Title: Brazing method for rectangular metallic ring
Inventor: FUKUMITSU FUMIO
IPC: B23K101/40
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing method for a rectangular metallic ring, a method by which a minute rectangular metallic ring can be brazed on a ceramic substrate free from positional and angular deviations and by which facilities for the brazing can be simplified.  <P>SOLUTION: This method includes: a process 3 of applying a temporal tacking agent on a metallic layer which is stuck, on a ceramic substrate, in a shape roughly corresponding to the planar shape of the rectangular metallic ring; a process 4 of placing, on the temporal tacking agent, the rectangular metallic ring which is formed with a clad material of a metallic layer and a brazing filler metal; and a process 5 of brazing the rectangular metallic ring on the ceramic substrate by fusing the brazing filler metal and vaporizing or thermally decomposing the temporal tacking agent. In the process 3 of applying the temporal tacking agent, the temporal tacking agent is applied in a manner at least nearly dotted in a pair on the opposite sides on the metallic layer which is stuck in the shape roughly corresponding to the planar shape of the rectangular metallic ring. In the process 4 of placing the metallic ring, positional correction is performed with only the X and Y axes as the basic axes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240886-A (JP)
Title: Lens stand
Inventor: HOSONO AKIHIKO
IPC: G02B7/02
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens stand that enables a user to quickly check the state of a lens in a lens barrel or an actually used state without detaching the lens barrel from the lens stand.  <P>SOLUTION: The lens stand 100 is used to install the lens barrel 10. The lens stand 100 includes: a rear face plate section 11 which is erected at a bottom part 13 and has a circular hole 11a in the widthwise middle; and a front face plate section 12 which is erected at the bottom part 13 and has an arcuate notch 12a made in the widthwise middle of its upper part. The center 12c of the arc forming the notch 12c is higher than the center 11c of the hole 11a. The front face plate section 12 is inclined to the rear face plate section 11 side in a vertical direction. An interval between the front face plate section 12 and the rear face plate section 11 is shorter than the entire length of the lens barrel 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237106-A (JP)
Title: Iron removal system and abnormality monitoring method therefor
Inventor: HAMADA YUSUKE
IPC: C02F1/76
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect the abnormality of an oxidation means, that is, nonoccurrence of oxidation of iron in raw water.  <P>SOLUTION: An iron removal system 1 where a raw water line 3 and a treated water line 4 are connected to an iron removal means 2, and the oxidation means 8 for iron in the raw water is installed in the raw water line 3, comprises a means 10 for detecting water quality, such as turbidity or color, of the raw water flowing downstream of the oxidation means 8, and a judgment means 19 for judging whether the oxidation means 8 is normal or not from the detection result of the water-quality detection means 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294002-A (JP)
Title: Optimizing device, optimizing method and optimizing program
Inventor: KAJI HIROTAKA
IPC: G06N3/00
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimizing device, an optimizing method and an optimizing program for efficiently optimizing variables.  <P>SOLUTION: An individual selecting section 5 selects a predetermined number of parent individuals out of a plurality of individuals stored in an individual set storage section 4. An individual generating section 2 generates a plurality of child individuals by crossover on a hyperspherical surface from the predetermined number of parent individuals selected by the individual selecting section 5. An optimization object 8 outputs a state quantity based on the decision variable vector of the individual given from the optimizing device 1. A fitness computing section 6 computes fitness based on the state quantity outputted from the optimization object 8. The computed fitness is given to the individual set storage section 4. The individual set storage section 4 stores the decision variable vector and a set of fitness computed by the fitness computing section, as individuals. A generation changing section 3 updates the individual set stored in the individual set storage section 4 based on the fitness of the plurality of individuals stored in the individual set storage section 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251371-A (JP)
Title: Spread spectrum clock controller and generator
Inventor: NAKAHIRA MASAO
IPC: G06F1/04
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit scale of a controller section by compression (convolution) effect of logic, and to reduce power consumption incident to reduction in circuit scale.  <P>SOLUTION: The controller comprises a counter 23 having a state machine 42 for repeating up count and down count with a predetermined second count and holding the current state, and a controller 24 receiving a frequency division clock from a frequency division circuit 21, counts of counters 22 and 23, and the state of the counter 23 and outputting a down signal 6 for delaying the phase of the output clock signal based on the counts and the state of the counters 22 and 23 at a timing specified by the frequency division clock. When the count operation of the counter 22 is repeated, the same combination logic is employed in the controller 24. The controller 24 is also provided with a control circuit 43 for inverting the signal when the counter is in a predetermined state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244990-A (JP)
Title: Article sorting apparatus
Inventor: NOZAKI TAKATSUGU
IPC: G01N23/04
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article sorting apparatus which can secure a required sorting accuracy while planning cost reduction, size reduction and prolongation of service life without requiring operation CPU of high throughput by making efficient use of other hardware resources on network.  <P>SOLUTION: The article sorting apparatus has a detection means 10 which has a detection area 11 on a conveyance passage 5 and outputs a detection signal displaying a quality state of an article W passing the area, an operation means 21e which carries out a first operation for the detection signal, a judgment means 21a which outputs a first judgment result for the article W based on its operation result, data communications means 23, 24 which output the detection signal on a data processor 50 of the outside on LAN and input a second judgment result where the detection signal is processed by a second operation, a priority decision means 21c which decides a priority of both judgment results based on the first and the second judgment result, and a sorting control means 21b which forms a sorting control signal according to any one judgment result to which priority is given according to priority.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245197-A (JP)
Title: Heating device and method, for press forming
Inventor: TOMIYAMA MAKOTO
IPC: B30B15/34
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To heat a specified region in the material to be worked before press forming in a short time without depending on its planar shape.  <P>SOLUTION: Two heating plates 70, 72 are oppositely arranged so as to be made close to and apart from each other. In the main faces of the heating plates 70, 72, projecting parts 76A, 76B, 76C, 78A and 78B are present. Just before the press forming of the material 74 to be worked, the heating plates 70, 82 are uniformly heated to a temperature higher than the heating schedule temperature of the material 74 to be worked by about 50 to 100°C by a method of electric heating, induction heating, an electric wire heater or the like. Successively, the material 74 to be worked is placed between the heating plates 70, 72, and the heating plates 70, 72 sandwich the material 74 to be worked. The projecting parts 76A, 76B, 76C, 78A and 78B are tightly stuck only to the partial region of the pressing working schedule part in the material 74 to be worked, so as to selectively heat the partial region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223800-A (JP)
Title: Open type clean storage device
Inventor: SUZUKI NAOTAKA
IPC: A61G10/00
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein an article stored in clean atmosphere cannot be taken out and be immediately used or be immediately stored in the clean atmosphere because a wall for partitioning the outside from the inside is provided in a conventional clean room, the article must be moved and a door must be opened or closed when carrying the article stored in the clean atmosphere out of/into the clean atmosphere and a lid must be opened or closed when a pass box is installed and the taken-out article may be polluted by suspended particulates and suspended microorganism because the outside of the clean room is not always in the clean atmosphere.  <P>SOLUTION: A pan for loading an article on an upper face of a case body of a fan filter unit for supplying clean air is provided and a perforated plate blow-out port for blowing out the clean air from around the pan toward the center of the pan in the horizontal direction from upward facing attitude is provided to prevent intrusion of suspended particulates into a storage part on the pan by flow of the clean air and store the article in an opened condition in the clean atmosphere. A caster as a traveling means is provided on a lower face of the case body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256345-A (JP)
Title: Resin pattern forming method
Inventor: KURASHINA MAMORU
IPC: G03F7/11
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pattern forming method by which swelling and deterioration of a resin pattern in a production process can be suppressed, a usable resin can be selected from a wider range, and a fine high-definition resin pattern can be efficiently formed in a simple and easy way at a low cost.  <P>SOLUTION: The resin pattern forming method includes: a resin fixing layer forming step of forming on a substrate a resin fixing layer comprising a compound for resin fixing having at least a bonding group which has capability of bonding to the above resin when irradiated with light and a functional group capable of bonding to a surface of the substrate; a resin layer forming step of forming a resin layer comprising the resin on the resin fixing layer; a latent image forming step of forming a latent image by imagewise irradiating the resin layer with light to bond the resin fixing layer to the resin layer in the light irradiated area; and a development step of developing a resin pattern by peeling and removing the resin layer in the light unirradiated area by physical stimulation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256785-A (JP)
Title: Camera module and portable terminal equipped therewith
Inventor: TOGAWA HISANORI
IPC: G02B7/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module having a zoom function capable of consecutive zooming and an autofocus (AF) function, constituted to be small in size and light in weight and capable of effectively preventing adverse influence such as halation or the like, and a portable terminal equipped with the camera module.  <P>SOLUTION: In the camera module where autofocus lens groups 30 and 32 and a zoom lens group 35 are moved in an optical axis direction through respectively independent cam bodies, the cam bodies comprise a first cam body 72 rotating by receiving the driving force of a first motor 70 for driving the autofocus lens groups 30 and 32, and a second cam body 75 rotating by receiving the driving force of a second motor 71 for driving the zoom lens group 35. The camera module is equipped with springs 78 and 79 whose surfaces are constituted by low optical reflection working or constituted of low optical reflection material and which support any lens group while giving energizing force in a direction separating from or approaching to the optical axis direction to it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256864-A (JP)
Title: Method of reproducing and recovering toner carrier
Inventor: AKAHORI AKIHIRO
IPC: G03G9/107
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reproducing and recovering toner carrier capable of efficiently removing only a degraded silicon resin covering layer on the surface of a magnetic particle of carrier at a low cost without damaging shape and particle size of the magnetic particle and without changing a structure and magnetic characteristics of the magnetic particle.  <P>SOLUTION: The method of reproducing and recovering toner carrier comprises: a carbonizing step 2 of carbonizing the resin covering layer on the surface by heating the used toner carrier particles or toner carrier particles 1 as defectives produced during manufacturing processes under temperature conditions capable of carbonization in the non-oxygen or poor-oxygen state; a decarbonization step 3 of burning and decarbonizing carbides by heating the carbides in temperature conditions capable of decarbonization at a temperature a little higher than that in the carbonizing step 2; and a remaining covered film removal step 4 of removing a film remaining on the carrier particle after the decarbonization. By this method, the silicon resin covering carrier can be reproduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266734-A (JP)
Title: Content distribution system and method, and receiver
Inventor: YAMAUCHI MASAHIRO
IPC: H04N21/239
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system which can simultaneously receive contents exceeding the number of contents which can be processed simultaneously by a viewing/listening judgment device.  <P>SOLUTION: In the content distribution system comprising a distribution apparatus, a receiver connected with the distribution apparatus through a line, and a plurality of viewing/listening judgment devices connected with the receiver: the receiver comprises a contract request means transmitting a contract request describing the judgment device identification information of the plurality of viewing/listening judgment devices and the received contract content, and a contract receiving means outputting the received individual information to a viewing/listening judgment device of the judgment device identification information extracted from the received individual information; the distribution apparatus comprises a contract means for extracting the contract content and the plurality of judgment device identification information from the contract request and generating and transmitting individual information describing the judgment device identification information and contract information based on the contract content for all judgment device identification information thus extracted; and the viewing/listening judgment device comprises a contract registration means for acquiring contract information from individual information received from the contract receiving means and storing it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267544-A (JP)
Title: Electric vehicle controller
Inventor: TODA SHINICHI
IPC: B60L3/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration of comfortableness by delivering a shock to a traveling electric vehicle when an inverter circuit is restarted, thus realizing an inexpensive constitution.  <P>SOLUTION: After a disconnector 3 and a switch 4 are turned off to protect the inverter circuit 6 during traveling of the electric vehicle, when the inverter circuit 6 is restarted, A in-restart control means 14 turns on switching elements SU1, SV1, SW1 in a predetermined time. Thus, a winding short-circuit current flows between the switching elements SU1, SV1, SW1 and freewheel diodes FD1, FD2, FD3, and synchronous motor so that an induced voltage becomes zero. If the winding short-circuit is stopped, the induced voltage is gradually raised from zero. Accordingly, it is enough to increase the output voltage of the inverter circuit 6 according to the induced voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270674-A (JP)
Title: Francis turbine runner and method of manufacturing it
Inventor: KUROSAWA SADAO
IPC: F03B3/12
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Francis turbine runner improved in structure to further reduce labor of workers and sufficiently secure joining strength.  <P>SOLUTION: This Francis turbine runner comprises an annular crown 27 connected to a spindle 29, a band 28 facing the crown 27 and disposed coaxially with the spindle 29 to form a flow passage 39, runner vanes 26 disposed in the flow passage 39 in rows, and straightening vanes 31 formed at the vertical intermediate positions of the runner vanes 26 disposed in rows and dividing the runner vanes 26 into upper side runner vanes 26a and lower side runner vanes 26b. The upper side runner vanes 26a are so disposed to be circumferentially displaced from the lower side runner vanes 26b on both sides of the straightening vanes 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269524-A (JP)
Title: Insulating ceramic, ceramic heater using the same and heater integrated element
Inventor: AKIYAMA MASAHIDE
IPC: H05B3/18
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating ceramic having high strength, excellent thermal shock resistance and excellent insulating property, a ceramic heater using the insulating ceramic, and to provide a heater integrated element such as an oxygen sensor incorporating the ceramic heater.  <P>SOLUTION: The insulating ceramic contains 58.8-96 mass% crystal grain of Al<SB>2</SB>O<SB>3</SB>having 2.7-5.9 μm average particle diameter D<SB>AL</SB>and 3.8-40 mass% crystal grain of ZrO<SB>2</SB>having 0.25-0.48 μm average particle diameter D<SB>ZR</SB>. The ceramic heater 1 is formed by embedding a metallic heating element 3 into an insulating layer 2 comprising the insulating ceramic. The heater integrated element incorporates the ceramic heater.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272427-A (JP)
Title: Artificial test computer system for living body, computer program thereof, and artificial test method of living body
Inventor: TAKACHI YASUHIRO
IPC: G06F19/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To artificially test a living body by computer simulation.  <P>SOLUTION: An artificial test computer system 100 for the living body includes; a first test result input part for accepting input of a result of a first test for the living body; a biological model generation part for generating a biological model for execution of a second test different from the first test, on the basis of the inputted result of the first test; and a second test simulation part for performing computer simulation of the second test by using the biological model.  <P>COPYRIGHT: (C)2008,JPO&INPIT