baber/WOPTO huggingface dataset:
Patent JP-2008532304-A (JP)
IPC: H01S3/137
Filed: 2006-02-28
Abstract: The current invention is about a device for wide range continuous wavelength sweeping on a set of tunable laser sources over a predetermined global wavelength range, said device working with at least one functional pair (1,2) (2,3) (3,4) (5,6) of cooperating tunable lasers, each laser of the cooperating pair emitting over a sub range of the global wavelength range, the sub ranges of a functional pair partly overlapping each other in an overlapping wavelength zone, all the sub ranges being comprised within the global wavelength range and the sweeping of said output laser signal being done by the selection and tuning of one of the lasers of one of the functional pairs at a time. According to the invention, the device comprises for a functional pair of cooperating tunable lasers an optical switch (9) and an heterodyne optical detector (13), the optical switch allowing the selection as output laser signal of one of the two laser signals of the pair, the heterodyne optical detector receiving an optical combination of the two laser signals of the pair and producing a control signal, the control signal being a binary signal for toggling the optical switch when the two laser signals of the pair are found to have sensibly the same wavelength, before toggling the non-selected laser of the pair being at a fixed wavelength within the overlapping wavelength zone of the pair.
Patent JP-2009162984-A (JP)
Title: Illumination device, image display device and projector
Inventor: TAKAGI MASAYUKI
IPC: G03B21/00
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of easily forming an irradiation area and uniforming light quantity distribution, and to provide an image display device and a projector using the illumination device.  <P>SOLUTION: The illumination device comprises: a laser beam source 12R as a light source part of emitting coherent light; and a diffraction optical element 13R which diffracts the coherent light emitted from the light source part and causes primary diffraction light L1 as diffraction light to travel to a surface S2 to be irradiated, wherein the diffraction optical element 13R is arranged such that coherent light is made incident obliquely relative to a perpendicular line N to an incident surface S1 as the reference surface for arranging the diffraction optical element 13R and causes zero-order light L0 as light besides the diffraction light among light emitted from the diffraction optical element 13R to travel to a position besides the surface S2 to be irradiated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161151-A (JP)
Title: Suspension structure
Inventor: AKAGAWA DAIJI
IPC: B60G9/04
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension structure securing supporting strength of an axle only by an axle supporting part and securing an adjusting area of alignment of the axle wide.  <P>SOLUTION: This suspension structure 11 is furnished with the axle 47 supporting left and right wheels of a vehicle free to rotate, an axle supporting member 48 supporting the axle and a suspension arm member 14 the other end 24 of which is connected to a vehicle body so that one end 21 fixing the axle supporting member is free to vertically move. A fitting opening part 36 is formed on one end of the suspension arm member 14, and an outer edge part 62 of the axle supporting member 48 itself is fitted in the fitting opening part 36 and fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008192610-A (JP)
Title: Electrical contact member, method for producing the same, and electrical contact
Inventor: KOBAYASHI YOSHIAKI
IPC: C23C2/04
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical contact member which has wear resistance under a relatively high load of about 1 N or more, and is excellent in sliding characteristics and excellent in heat resistance, and moreover has corrosion resistance; and to provide a method for producing the electrical contact member having such characteristics, and an electrical contact using the electrical contact member.  <P>SOLUTION: The electrical contact member has a surface layer composed of a noble metal or an alloy 1 mainly containing the noble metal. The electrical contact member has a heat-resistant organic coating film 2 made from an organic compound having an ether linkage group on the surface of the surface layer. This electrical contact is excellent in corrosion resistance and sliding characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009170566-A (JP)
Title: Multilayer ceramic substrate and its manufacturing method
Inventor: UEDA TATSUYA
IPC: H05K3/46
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent form defects such as warp, distortion and waviness of an obtained multilayer ceramic substrate when manufacturing the multilayer ceramic substrate using a so-called non-contraction process.  <P>SOLUTION: Of a plurality of restraining green layers 28-33 provided in a raw laminate 2 to be the multilayer ceramic substrate by being calcined, the restraining green layers 28 and 33 at the outermost position in a laminate direction exert higher restraining force than that of the restraining green layers 29-32 at intermediate positions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171116-A (JP)
Title: Warp image creation apparatus, secret information concealment image creation apparatus, warp image creation method, secret information concealment image creation method, warp image creation program, secret information concealment image creating program
Inventor: ZHAO QIANGFU
IPC: H04N1/44
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a ghost phenomenon of a secret information concealment image used in a steganography technology, moreover, to create a warp image or the secret information concealment image which is difficult to presume concealed information based on the secret information concealment image.  <P>SOLUTION: A warp image creation method has steps of: intermediate characteristic part information creation processing which corresponds to first characteristic part information partly defining a characteristic composition of the cover image and respective parts of the characteristic composition, and creates intermediate characteristic part information which is the intermediate characteristic information of the first characteristic part information and second characteristic part information based on the second characteristic part information partly defining a characteristic composition different from the characteristic composition according to a morphing ratio showing a composition ratio of the cover image and the image with the second characteristic part information; and warp image creation processing which converts the cover image, and creates the warp image so that the characteristic part information of the converted image and intermediate characteristic information become equal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166866-A (JP)
Title: Electron beam irradiation apparatus for sterilizing stand pouch
Inventor: HIKOSAKA TOMOYUKI
IPC: G21K5/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus for sterilizing a stand pouch which can effectively sterilize the stand pouch with a structure bent into a Σ-shape, and can economically be manufactured by a linear simple constitution.  <P>SOLUTION: As an electron beam generating means for sterilizing a pouch semi-fabricated product 1 transferred in an irradiation room 10 from one side to the other side during transfer, a main irradiating means 11 provided in the irradiation room and for irradiating the whole face of the pouch semi-fabricated product 1 with electron beams, and an auxiliary irradiating means 12 for irradiating the bent end face 1A of the pouch semi-fabricated product 1 with the electron beams are used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171170-A (JP)
Title: Image reading apparatus, and image forming apparatus using same
Inventor: SAKURADA YUICHI
IPC: H04N1/19
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of easy and low-cost collimation of an optical system using a small detection plate of simple structure.  <P>SOLUTION: The reflection light from an original 2 on a contact glass 1 is read as image data by focusing it on CCD line image sensors 7 and 8 using reading optical system 5 and 6. Reading scan lines 5a and 6a have a duplicate part D in the scanning direction around the central part of the original 2. A detection plate 10 that can move in the original transportation direction is positioned to correspond to the overlap part D of the reading optical systems 5 and 6, for detecting deviation between the reading scanning lines 5a and 6a, for correction. The detection plate 10 has such shape as comprises an edge not parallel to a sub-scanning direction. A temperature sensing means 11 is provided near the line image sensors 7 and 8 for sensing temperature at always. The detected data corrects the deviation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169710-A (JP)
Title: Data processor
Inventor: KAIDA YUKIKO
IPC: G06F17/22
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To create an integrated dictionary integrated into one for a user when the user logs in, and to make it unnecessary to add any new retrieval module even in increasing a dictionary to be loaded on a data processor by retrieving the integrated dictionary.  <P>SOLUTION: When the user logs in, a data processing part 3 of this device acquires each of preliminarily stored dictionaries such as a language dictionary 10, a user dictionary 20, and a group dictionary 30 and data storage format information in each dictionary and data storage format information in a newly created integrated dictionary 51 from an HDD 1, and creates an integrated dictionary 51 by integrating each data read based on each format information from each dictionary into one with a data storage format based on the data storage format information in the newly created dictionary 51 and stores the integrated dictionary in an RAM 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008167460-A (JP)
Title: Airborne security management program
Inventor: ROCKWELL LAURENCE I
IPC: H04L12/28
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airborne security management system for monitoring security activities in a mobile network platform.  <P>SOLUTION: The airborne security management system includes: a mobile network that is interconnected via a communication link to a land-based network security management system; an intrusion detection system for detecting a security intrusion event whose origination is associated with the mobile network; and a mobile security management program for receiving the security intrusion events from the intrusion detection system. The mobile security management program is operable to transmit a message indicative of the security intrusion event to the network security management system and to perform security response activities in response to security commands received from the network security management system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009175930-A (JP)
Title: Assertion description language generation method and device, and assertion base simulation program using it
Inventor: TOMIKAWA SEI
IPC: G06F17/50
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of simulation speed by incorporating a mechanism allowing individual control of in-line added assertion description.  <P>SOLUTION: This assertion description language generation method has steps: for reading an input file described by circuit description and the assertion description grouped in each verification function or the like of a target circuit, wherein an identifier is added to a head part of each line of the assertion description; for instructing a group of the function or the like to be performed with operation verification by simulation; for retrieving the assertion description of a corresponding function or the like of the input file based on the instruction; for deleting the identifier of each line of the assertion description of the function or the like made to be a verification target by the retrieval; for changing the identifier of each line of the assertion description made to be out of the verification target by the retrieval into a comment line, or deleting the whole description of each line; and for generating an output file described by the circuit description and the assertion description converted by the deletion or the change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173489-A (JP)
Title: Method for producing nitride
Inventor: SHIOI TSUNESUKE
IPC: C01B21/082
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nitride having higher purity as compared with the conventional method.  <P>SOLUTION: The method for producing a compound comprising M1 (at least one kind of element selected from alkali metal elements, alkaline earth metal elements, scandium, yttrium, and lanthanide rare earth elements), M2 (at least one kind of element selected from silicon and aluminum), and nitrogen is characterized in that a material containing a compound, that produces at least carbon by heating in a reduced pressure state or in a non-oxidative atmosphere, is made to react in an atmosphere containing nitrogen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172185-A (JP)
Title: Cleaning tool holder
Inventor: TAHIRA KOICHI
IPC: A45C11/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool holder excellent in workability.  <P>SOLUTION: The cleaning tool holder 10 includes first and second vessel parts 20 and 30 capable of retaining a liquid, a holding part 11 for holding the parts 20 and 30 slant, and an attaching part 12 by which the holding part 11 is attached on a belt an operator wears around the waist.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080095-A (JP)
Title: Pressure sensor and manufacturing method thereof
Inventor: TANAKA HIROAKI
IPC: H01L29/84
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor preventing corrosion of wiring by a pressure medium, and its manufacturing method.  <P>SOLUTION: A wiring section 4 is disposed so as to penetrate a sensor chip 3, the wiring section 4 is covered with a protection cap 5, and a bump 4d for connecting a second embedded portion 4c exposed from the back surface of the sensor chip 3 out of the wiring section 4, to a terminal 2c exposed from the mounting surface 2a of a case 2, is surrounded with a seal member 7 so that the bump 4d is isolated from the pressure medium and the atmospheric air. The wiring section 4 is insulated from a part of a semiconductor substrate 3a constituting the sensor chip 3 other than a gauge resistor 3c. Thus, the wiring section 4 is not exposed to a place where it comes into contact with the pressure medium, and the wiring section 4 is prevented from being corroded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180128-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F01N3/24
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine achieving both control over temperature of an exhaust emission control catalyst to a target temperature and sufficient conversion of NOx in exhaust gas in the exhaust emission control device for the internal combustion engine controlling the temperature of the exhaust emission control catalyst to the target temperature by bank control.  <P>SOLUTION: This exhaust emission control device for the internal combustion engine is provided with an oxygen storage capacity determination means determining the oxygen storage capacity of a rear stage catalyst. When the temperature of the rear stage catalyst is controlled to the target temperature by the bank control, an air-fuel ratio of each cylinder of a first cylinder group and a second cylinder group is controlled by air-fuel ratio control of a first mode suitable for reducing the amount of NOx in exhaust gas led to flow into the rear stage catalyst if the oxygen storage capacity of the rear stage catalyst is larger than a predetermined capacity, and the air-fuel ratio of each cylinder of the first cylinder group and second cylinder group is controlled by air-fuel ratio control of a second mode suitable for controlling the temperature of the rear stage catalyst to the target temperature if the oxygen storage capacity of the rear stage catalyst is smaller than the predetermined capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182202-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SADABETTO HIROYASU
IPC: H01L23/12
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a semiconductor device having a semiconductor constitution body called a CSP.  <P>SOLUTION: Prepared is a semiconductor constitution body having first lower-layer wiring 2 buried on a top surface side of a lower-layer insulating film 1 formed on a base plate 52 which is large enough to form a plurality of completed semiconductor devices. Then the first lower-layer wiring 2 is subjected to appearance inspection and electric conduction inspection. The semiconductor constitution body 6 is mounted only in a semiconductor device formation region where the first lower-layer wiring 2 is determined to be formed as expected. Consequently, the yield can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181876-A (JP)
Title: Method of manufacturing laminate for lithium ion secondary battery
Inventor: INDA YASUSHI
IPC: H01M10/0562
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method simply efficiently manufacturing a laminate for a lithium ion secondary battery comprising a solid electrolyte, a positive electrode, and a negative electrode, and capable of minimizing deformation generating in a part in the vicinity of a cutting surface of a green sheet when the green sheet is cut in the prescribed dimension.  <P>SOLUTION: The method for manufacturing the laminate for the lithium ion secondary battery includes steps of: producing each green sheet of a positive electrode, an electrolyte, and a negative electrode; producing a laminate by laminating each green sheet, cutting the laminate in the prescribed length and width dimensions; and baking the laminates cut in the prescribed dimensions. The cutting is performed by placing a cutting blade vertically to the surface of the laminate and cutting it by pressing down the cutting blade.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179788-A (JP)
Title: Sign film
Inventor: TANIGUCHI TAKAHISA
IPC: C09J7/02
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign film which can suppress a step difference occurring on the surface of a vehicle after the sign film using a base material having an ink receiving capability is peeled.  <P>SOLUTION: The sign film includes a base material capable of forming an image by an inkjet system and an adhesive layer formed on one surface of the base material. A material composed mainly of synthetic rubber or a silicone-based resin is preferably used as the adhesive layer. The material composed mainly of a vinyl chloride resin is suitable as the base material capable of forming an image by the inkjet system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189081-A (JP)
Title: Charger for portable device
Inventor: NAKAMURA ZENZO
IPC: H02J7/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger for a portable device, which is thin and small in the main body and convenience for portability.  <P>SOLUTION: The charger for the portable device includes a battery 23 and an electronic part substrate unit 25 accommodated in a lower cover 12, an upper cover 13 connected to the lower cover 12 so as to cover the battery 23 and the electronic part substrate unit 25 and having an escape hole 46 at a portion facing the electronic part 26 of the electronic part substrate unit 25, a solar battery panel 48 fixed to the upper cover 13 and having a light receiving surface 47 on the upper surface, and a charging connector 29 connected to the battery 23 at a position not stacked with the battery 23 and the electronic part substrate unit 25 and connectable to the charging terminal of a portable device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187205-A (JP)
Title: Resume control method and device
Inventor: KIMURA MASATOSHI
IPC: G06F1/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resume control method and device which, even when a memory is extended in a paused state, safely and surely restore saved data under operation thereby canceling the paused state.  <P>SOLUTION: This resume control method includes: a reference procedure for, when a power is supplied to an information processor, referring to a power state information showing a power state finally stored in a nonvolatile memory under the control of an operating system; a detection procedure for, when the power state is a paused state, detecting memory extension in the paused state by comparing a memory capacity stored in the nonvolatile memory with a memory capacity in a status quo; and a setting control procedure for, when the memory extension is detected by the detection procedure, setting a value showing a memory capacity stored in the nonvolatile memory instead of a value showing the memory capacity in a status quo in response to an inquiry about the memory capacity from the operating system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183471-A (JP)
Title: Game machine
Inventor: BANNO AKIRA
IPC: A63F5/04
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a realistic image display is possible without increasing a processing load.  <P>SOLUTION: A slot machine 100 includes image generating arrangement to generate sprite moving images by varying the display position of a plurality of sprite images. At least one of the sprite images 201 and 202 is a specific sprite image provided with a static range 202a which is a part without making a viewer recognize the variation of the display position. The static range 202a is composed of a plurality of unicolor ranges comprising single colors. The plurality of unicolor ranges are disposed in such a way that their borders exist along the display position varying direction only.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188214-A (JP)
Title: Electronic-component attaching structure
Inventor: TAKEUCHI KAZUYA
IPC: H05K7/12
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic-component attaching structure which can make an electronic component mounted on a shock receiving tool cheap, small-sized, and light.  <P>SOLUTION: In the electronic-component attaching structure, an acceleration sensor (piezoelectric element) 48 of a thin-film-shape electronic component is soldered onto a through-hole 45 of a circuit board 44 correspondently to the through-hole 45. For example, the sensor is attached onto the through-hole 45 without two dedicated components necessary for sandwiching so as to detect an acceleration enough and exhibit such performance enough. As a result, the stable performance of the sensor 48 is obtained by a simple constitution, and the sensor can be made inexpensive, small-sized, and light. A battery 52 of a weighty electronic component is connected with the sensor 48, and is stored in a storing portion 35 in a floating state. That is, the battery 52 has no portion of receiving any local load caused by an inertia even though applying a shock to the battery 52, since the terminals of the battery 52, etc. are not fastened to the circuit board 44 by its soldering, etc. Therefore, the battery 52 is held in the storing portion 35 in a stable state, and has a high shock resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT