baber/WOPTO huggingface dataset:
Patent JP-2002245822-A (JP)
Title: Illumination apparatus
Inventor: OKUDA SHIGERU
IPC: F21Y101/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus with which the direction of radiation can be changed without using a flexible tube. SOLUTION: With the illumination apparatus composed of a light source 1 and optical fibers 5, with which light from the light source 1 is introduced from one end section 2 to irradiate on a required irradiation section 3 from the other end section 4, the end section 4 of the optical fibers 5 is equipped with an irradiation direction changing device 6 with which the irradiation direction of the light can be changed by reflection of light.
Patent JP-2002252841-A (JP)
Title: Device for distributing advertisement video, and system and method for the same
Inventor: NAKAMURA AI
IPC: H04N7/173
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement video distributing device, system, and method capable of expressing various advertisements. SOLUTION: When a protocol converting gateway 201 receives a connection request from a terminal for a conference, the presence or the absence of the need of protocol conversion is determined. After the protocol conversion processing is performed by a protocol converting server 202, as necessary, connection processing is performed. At receiving of video data from the terminal for a conference, whether an advertisement video is to be composited is determined by an editing server 204. When it is determined that the advertisement video should be composited, the pre-registered advertisement video is obtained from an advertisement video server 205, and composited with the received video data.
Patent JP-2001332088-A (JP)
Title: One shot signal generating circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/41
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an one shot signal generating circuit in which adjusting pulse width and coping with variation of skewness of an ATD signal are easy and a chip area can be reduced. SOLUTION: A timing prescribing section 100 is reset by an edge of a first detecting signal out of a plurality of address transition detecting signals (ATD signal) inputted during a skewness period of an address signal, measures the first prescribed time making an edge of a second detecting signal as a start point, and outputs a signal DST to which this measured result is reflected. A timing prescribing section 110 measures the second prescribed time making an edge of the first detecting signal as a start point, and output a signal PG to which this measured result is reflected. A LC generating circuit 14 outputs an one shot signal LC in which a start point is described by the signal PG and a finish point is described by the signal DST prescribed by the signal DST as an one shot signal LC.
Patent JP-2002249484-A (JP)
Title: Amine compound and organic eletroluminescent element containing the same
Inventor: TOTANI YOSHIYUKI
IPC: C07D223/28
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a new amine compound, and also provide an organic electroluminescent element having a long service life of light emitting and a good durability. SOLUTION: The amine compound is represented by general formula (1). The organic electroluminescent element has at least one layer which contains at least one compound represented by general formula (1), in-between a pair of electrodes. This compound is exemplified by 2-(N-phenothiazinyl-7-(10',11'- dihydro-N'-dibenz[b,f]azepinyl)-9,9 dimethylfluorene.
Patent JP-2002257084-A (JP)
Title: Centrifugal pump
Inventor: TERAWAKA NOBUYUKI
IPC: F04D29/44
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump capable of achieving a high efficiency in usage of small flow quantity. SOLUTION: This centrifugal pump has an impeller 12 including a blade 18 fixed on one end of a spindle 4 and has the impeller 12 arranged inside of a pump casing 1. A blade entrance tip diameter D3 of the impeller 12 is larger than a pump casing suction opening diameter D1 and blades 18 is provided only on circumference edge part of the impeller 12.
Patent JP-2002249690-A (JP)
Title: Method for producing aqueous ink
Inventor: UMEHARA MASAHIRO
IPC: C09D11/324
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous ink capable of efficiently producing the aqueous ink having good dispersion stability, filterability and printing characteristics. SOLUTION: This method produces the aqueous ink containing an aqueous dispersion of polymer particles including a dye. The method includes a dispersion process in which the dye and a water insoluble polymer are dispersed in a dispersion medium by shearing stress of >=1.0×10<5> Pa after the dispersion medium, the dye, and the water insoluble polymer are mixed with each other.
Patent JP-2002255566-A (JP)
Title: Die for forming glass and method for manufacturing product of formed glass
Inventor: KAMANO TOSHINAO
IPC: G11B7/2531
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a glass forming die for producing by press forming an optical element with high forming precision or a glass substrate formed on its surface with fine pattern of embossment, or the like. SOLUTION: The forming die of this invention is constituted with vitrified carbon. Grinding and polishing the die surface can be performed with high forming precision by constituting the forming die with the vitrified carbon. The fine pattern can be also formed on the die surface with high precision by using the photolithography method. So the forming die for glass can be used as a forming die at the time of producing the glass substrate formed with the pattern of the fine embossment on the surface, the width of which is about from submicrons to several μm.
Patent JP-2002251108-A (JP)
Title: Control method for switching over to power saving, program and medium therefor, power-saving equipment, and picture forming device
Inventor: OTANI MASAYUKI
IPC: B41J29/38
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve operability by eliminating the trouble of resetting caused by switching over to power-saving mode during operation by an operator, and to improve power saving further even during operation. SOLUTION: The picture recording device comprises an ADF 30 or an original press plate, an interruption copying function, a display panel, a tag display thereof, a function of shifting to a pause mode for power saving, and a control means for shifting to the pause mode for power saving when a set time has elapsed after the end of a copying job, and when it has elapsed until the time for shifting to the pause mode after copying end, the control means detects whether or not the ADF 30 or the press plate is released, or whether or not the interruption copy is ended, or whether or not a panel display tag is open, and inhibits shifting to the pause mode if any one of the above states is applicable. When the inhibition condition is satisfied, the device shifts to a low power mode for lowering a target fixing temperature.  When the condition is satisfied and an operator attends, shifting to the pause mode is inhibited. When shifting to the low power mode, an operation part 20 is not initialized for setting.
Patent JP-2002255414-A (JP)
Title: Terminal treatment device for web roll
Inventor: SANO TOSHIO
IPC: B65H19/29
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a terminal treatment device for automatically giving terminal treatment to a web roll with an adhesive tape piece pasted thereto. SOLUTION: The web roll R is carried to a tape pasting position by a roll carrier 2. The tape pasting position contains a roll lifter 10, a chuck device 20 for holding the web roll R between both ends, a terminal detecting sensor for detecting the terminal of the web roll R and a tape pasting unit 40. The web roll R carried to the tape pasting position is lifted up by the roll lifter 10 and the web roll R is held between both ends by the chuck device 20 and rotated in the direction of winding a web. When the terminal detecting sensor detects the terminal of the web, the web roll R is stopped, the tape pasting unit 40 is lifted down, the adhesive tape is adhered ranging from the terminal of the web over the outer periphery of the web roll R by the tape pasting unit 40, and the adhesive tape is cut by a cutter.
Patent JP-2002256033-A (JP)
Title: Silicon-containing high polymer compound, resist material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: C08F216/14
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resist material responsive to a high-energy ray, having excellent sensitivity, resolution and oxygen plasma etching resistance at a wavelength of <=300 nm, consequently the resist material capable of being made into an excellent material especially for two layer resist due to these characteristics, readily forming a pattern which is fine and yet vertical to a substrate, therefore suitable as a fine pattern forming material for producing a very large scale integration. SOLUTION: The silicon-containing high polymer compound is characterized by containing a recurring unit represented by the formula (1) or (2) [R<1> is an alkylene group; R<2> is a hydrogen atom or an alkyl group; R<3> , R<4> and R<5> are an alkyl group, haloalkyl group, aryl group or silicon-containing group and at least one of them is a silicon-containing group; R<6> is an oxygen atom, alkylene group or arylene group; R<7> -R<9> are an alkyl group, fluorinated alkyl group or aryl group; n is an integer of 2-10].
Patent JP-2002256275-A (JP)
Title: Light oil-based internal combustion fuel
Inventor: ATSUMI YOSHIMOTO
IPC: C10L1/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a light oil-based internal combustion fuel usable as a fuel for a diesel engine, and producing clean exhaust gas compared to that from light oil. SOLUTION: This light oil-based internal combustion fuel is obtained by blending a light oil with an edible oil; wherein it is preferable that the amount of the edible oil to be blended is enough to exceed 0.20 wt.% in 10% carbon residues (preferably 5-10 wt.%).
Patent JP-2002259970-A (JP)
Title: Sensitivity expressing system and sensitivity expressing method
Inventor: TADENUMA MAKOTO
IPC: G06T7/20
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To output a variety of multimedia expressions corresponding to sensitivities expressed by a plurality of people. SOLUTION: Subjects A and B appearing in a studio S are shot by cameras 12a and 12b, and shot image signals are provided to a computer 14 from the cameras 12a and 12b. The computer 14 measures physical quantities of physical expressions of the subjects A and B, and it estimates sensitivities expressed by the subjects A and B from a measurement result. The computer 14 calculates a coordinateness of estimated respective sensitivities, and it changes images displayed on a monitor 18 and music outputted from a speaker 20 on the basis of the calculated coordinateness.
Patent JP-2002261312-A (JP)
Title: Method of manufacturing hybrid thin-film photoelectric conversion device
Inventor: YOSHIMI MASASHI
IPC: C23C16/24
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid thin-film photoelectric conversion device, having a high photoelectric conversion efficiency at a low cost having high manufacturing efficiency. SOLUTION: The hybrid thin-film photoelectric conversion device comprises a glass substrate 1, amorphous photoelectric conversion unit 3 comprising a p-type layer 3p, amorphous i-type photoelectric conversion layer 3i, and n-type layer 3n, which is formed on the glass substrate 1, and crystalline photoelectric conversion unit 4 comprising a p-type layer 4p, crystalline i-type photoelectric conversion layer 4i, and n-type layer 4n, which is formed on the amorphous photoelectric conversion unit 3.  Requirements for depositing the crystalline i-type photoelectric conversion layer 4i by plasma CVD include that the actual substrate temperature be 230 deg.C or lower, that a reactive gas supplied into a plasma reaction chamber include a silane-based gas and a hydrogen gas, with the flow rate of the hydrogen gas to the silane-based gas being 100 or higher, that the pressure of the plasma reaction chamber be set to 1,333 Pa or higher, and that high-frequency power for exciting a plasma be applied at a power density such that the deposition speed is 30 nm/min. or higher.
Patent JP-2002269274-A (JP)
Title: Data base device, document preparation support device, document preparation support method and document preparation support system
Inventor: KOBAYASHI SEIJI
IPC: G06Q30/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To construct a data base for giving fair evaluation to an author who is the first to register a part. SOLUTION: This data base device is a data base device for accumulating information. As show by a part a 15 and a part a 16, a book, information on a plurality of authors creating the book and contribution information showing the degree of contribution of at least one author of the respective authors to the book are recorded in a data base 2, whereby the author who has prepared the document information can receive fair evaluation according to the degree of contribution.
Patent JP-2002264981-A (JP)
Title: Packaging device for long construction member
Inventor: URAKUCHI YOSHINORI
IPC: B65D85/20
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device for a long construction member capable of performing a packaging work for a product of the long construction member in an easy and efficient manner without being damaged by a winding work of a packaging sheet and further capable of performing an easy and simple packaging work without fixing the end segment of the long packaging product with Velcro (a registered trademark). SOLUTION: There is provided a packaging device for a long construction member 4 in which a packaging sheet 3 extending from a side end edge 2 of a long packaging member 1 developed at an inside surface of the long packaging member 1 in a longitudinal direction and concurrently the long construction member 4 is wound by the packaging sheet 3 and then the long construction member 4 is packaged.
Patent JP-2002270187-A (JP)
Title: High polymer electrolyte type fuel cell and manufacturing method therefor
Inventor: YASUMOTO EIICHI
IPC: H01M4/88
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a high polymer electrolyte type fuel cell having higher performance than a conventional fuel cell by improving inplane structure of a catalyst layer and a manufacturing method for realizing this fuel cell. SOLUTION: A cavity for increasing gas diffusion performance is provided in a catalyst layer face. This cavity occupies 0.1 to 15% of volume in the catalyst layer face.
Patent JP-2002267815-A (JP)
Title: Reflection preventive molded part and method for manufacturing the same
Inventor: ARAKAWA FUMIHIRO
IPC: G02B1/11
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To eliminate defects of a reflection preventing measure which is conventionally used for a display or the like, i.e., such unsatisfactory aspects as a production efficiency, a coloring which happens depending on a viewing angle, the reproducibility of a projected and recessed mold in production. SOLUTION: The reflection preventive molded part is composed of a reflection preventive structure 3 on at least one surface or both surfaces of a molded part 2. The structure 3 comprises innumerable ruggedness with a pitch equal to or smaller than a wavelength of light and has a refractive index varying in the thickness direction. The reflection prevention structure 3 may be continuously made with the raw material of the molded work on the surface of the molded work 2 or placed on a surface layer 4 which is a different layer.
Patent JP-2002269343-A (JP)
Title: Book value/realized profit and loss real-time calculation system
Inventor: NAKASU YASUHIRO
IPC: G06F19/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a book value/realized profit and loss real-time calculation system capable of executing real-time calculation of the book value/realization profit and loss even when a great deal of dealing is executed. SOLUTION: This book value/realized profit and loss real-time calculation system connected to a securities exchange system 8 through a communication control part 6 has a data processing part 2 for processing dealing data, a data storage part 4 for storing data of the calculation result acquired by executing calculation processing of the buying quantity, the remaining quantity, the sales total amount, the buying book value total amount, the book value total amount, and the realized profit and loss by the data processing part 2, and the communication control part 6.  As for newly generated dealing, the buying quantity, the remaining quantity, the sales total amount, the buying book value total amount, the book value total amount, and the realized profit and loss are calculated by using the buying quantity, the remaining quantity, the sales total amount, and the buying book value total amount of just prior dealing stored in the data storage part 4.
Patent JP-2002263946-A (JP)
Title: Piping cut and beveling machine
Inventor: TAKASU HIDEO
IPC: B23D21/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a piping cut and beveling machine easy to mount to a piping at a preset installation site, capable of beveling in a short time with uniform quality and applicable to a tolerance as a piping manufacturing error. SOLUTION: The machine has a centering mechanism part 14 to be mounted in the piping 12 with a centering leg 22 radially arranged to be protruded. Driving means is arranged on one end face side of the centering mechanism part 14 and a table 48 to be rotated by the driving means is passed through the centering mechanism part 14 and arranged on the opposite end face side. A holder 54 capable of holding a bite is mounted on the table 48. The centering mechanism part 14 has the centering leg 22 radially arranged on a fixed block 20 and adapted to be protruded to the radial direction and a pressure bolt to be adjustably threaded to the end face side of the fixed block 20 in communication with an oil passage to adjust the centering leg 22 hydraulic operation.
Patent JP-2002264904-A (JP)
Title: Container, method of putting article into the container, and sealer for the container
Inventor: MORI HIROTSUGU
IPC: B65B7/28
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly sealable container, a method of putting an article into the container and a sealer used for sealing the container. SOLUTION: The container 2 which receives the article M in a recess of a body 3 formed with a bottom wall 3a and a sidewall 3b comprises a base end 4a connected with an upper part of the sidewall 3b and having an upwardly protruding cross section and a flange 4b connected with the base end 4a opposite to the sidewall 3b and inclined downwardly. A film 10 for covering an opening of the container 2 is joined with the flange 4b while the article M is received in the recess, and the flange 4b is elastically deformable to become horizontal when the film is joined.
Patent JP-2002268162-A (JP)
Title: Silver halide photographic emulsion
Inventor: KIKUCHI MAKOTO
IPC: G03C1/035
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent silver halide photographic emulsion having high sensitivity and ensuring suppressed increase of fog with time in storage and to provide a photographic sensitive material using the emulsion. SOLUTION: In the silver halide photographic emulsion, plate-like grains satisfying the following conditions (i)-(iii) occupy >=50% by number of all grains; (i) silver iodobromide or silver iodochlorobromide plate-like grains each having the (111) plane as the principal surface and two parallel twin faces, (ii) <=0.12 μm grain thickness and (iii) a high silver iodide content phase is present on the upper side or lower side of a region interposed between two twin faces in each grain fringe part (a peripheral edge region of each grain situated within the periphery of the lateral face of the grain by a length corresponding to the grain thickness when seen from the direction perpendicular to the principal surface of the grain), and when the maximum local silver iodide content in the high silver iodide content phase is represented by A (mol%)  and the local silver iodide content of a part present on a line passing through a part showing the maximum local silver iodide content and perpendicular to the principal surfaces and present between the principal surface opposite to the side on which the high silver iodide content phase is present and the twin face is represented by B (mol%), an inequality A-6.0>=B is satisfied.
Patent JP-2002270611-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIRANO YUICHI
IPC: H01L23/485
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, on which a bump for fixing potential of a silicon substrate can be formed using simple processes, regarding flip- chip using SOI substrate. SOLUTION: A layer 2 contains a BOX layer and a silicon layer of the SOI substrate, a semiconductor element which is selectively formed on the silicon layer, and an interlayer insulating film which is formed on the semiconductor element and the silicon layer. In a silicon nitride film 4 and the layer 2, a recessed part 41, which is formed reaching an upper surface of a silicon substrate 1 from the upper surface of the silicon nitride film 4 is selectively formed. The recessed part 41 is formed in a region, on which the semiconductor element is not formed. A side surface of the recessed part 41 is regulated by the silicon nitride film 4 and the layer 2, and a bottom surface is regulated by an upper surface of the silicon substrate 1. On the upper surface of the silicon substrate 1, in a part which regulates the bottom surface of the recessed part 41, a bump 5d composed of solder is formed. The bump 5d is used for fixing the potential of the silicon substrate 1.
Patent JP-2002263589-A (JP)
Title: Device for removing deposit
Inventor: INOUE IKURO
IPC: B08B1/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of deposit stuck to sampling hole for measurement in the reaction chamber of a semiconductor producing apparatus. SOLUTION: A brush unit 160 connected to a traveling unit 120 controlled by a controller 110, is traveled with the movement of the traveling unit 120. The traveling unit 120 mounted with a motor or the like is made to rotate a brush unit 160 through a rotary shaft in a horizontal direction 130, a gear box 140 and a rotary shaft in a vertical direction 150. The brush unit 160 is so traveled as to pinch the depth of the sampling hole 20 and is rotated to remove the deposit.
Patent JP-2002269476-A (JP)
Title: Bill issuing device, control method thereof, storage medium, and program
Inventor: MISHIMA WATARU
IPC: G06Q10/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To make a bill preparable efficiently and safely. SOLUTION: An electronic bill including the address of a certification bureau proving the legitimacy of at least the electronic bill issued by bill issue origin is prepared. The electronic bill is transmitted to a customer.
Patent JP-2002279266-A (JP)
Title: Navigation device
Inventor: ASANO MASAHIRO
IPC: G06Q30/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device that is applicable to a system in which, when the number of arrivals at any of participating registered facilities reaches a given number, service is available from that facilities. SOLUTION: The vehicular navigation device, when it is determined that a vehicle arrives at any of facilities participating and registered in the system (the determination of Step 101 is YES), increments an arrival counter for that facilities (Step 102). Upon a determination that the number of arrivals at any of the facilities reaches a given number (the determination of Step 103 is YES), a user is notified by display and voice that service is available from that facilities (Step 104).