baber/WOPTO huggingface dataset:
Patent JP-2003298998-A (JP)
Title: File erasing method
Inventor: TSUBAKI HISANOBU
IPC: G06K17/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file erasing method whereby files such as a camera setting file not to be erase can be protected against erasure in the case of formatting a memory card of a digital camera.  <P>SOLUTION: In the case of formatting the memory card, files not to be erased among files recorded on the memory card and/or protected files other than recordable/reproducible files by the digital camera among the files recorded on the memory card are captured in a memory in the digital camera, and written back on the memory card after the completion of formatting. Thus, it is possible to prevent files not to be erased and/or files whose erasure is not scheduled from being erased. The files not to be erased and/or files whose erasure is not scheduled are photographing and communication setting files of the digital camera or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300792-A (JP)
Title: Liquid phase epitaxial growth system
Inventor: SUGAWARA TEPPEI
IPC: H01L21/208
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the distribution of the temperature in a reaction tube of a vapor phase epitaxial growth system, and to thereby uniformize the film thickness and emission wavelengths of a grown epitaxial wafer for LED.  <P>SOLUTION: In the vapor phase epitaxial growth system having such a structure that a heater 3 is provided so as to surround the periphery of an interval A to be kept as a thermally uniform area in the longitudinal area of the reaction tube 4, a growing tool 5 is inserted into the reaction tube 4 so that the growing tool 5 situates in the thermally uniform area, and seal ports 6 are provided at both ends of the reaction tube 4, heat-shielding plates 2 made of SiO<SB>2</SB>are inserted into the both sides of the reaction tube 4 so as to uniformize the distribution of the temperature in the reaction tube 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301579-A (JP)
Title: Post-fitting structure of member for dwelling house
Inventor: NAKAGAWA MASAHIRO
IPC: E04F11/18
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-fitting structure of a member for a dwelling house facilitating the construction at site, providing a superior external appearance after the finishing, and retaining the high strength when the member is post- fitted.  <P>SOLUTION: Studs 15 are provided between the inner wall surface 11 and the outer wall surface 12 at appropriate intervals. The studs 15 are provided with a fixing member 3 composed of a pair of fixing pieces 1 to be fixed thereto respectively and a connecting piece 2 connecting the pair of fixing pieces 1 to each other. The fixing member 3 is so formed as to be inserted from a fitting hole 4 formed in the outer wall surface 12 and, after the fixing member 3 is fitted and fixed between the studs 15, the member 9 for the dwelling house is fitted to the fixing member 3 afterward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303243-A (JP)
Title: Method and device for life diagnosis and maintenance management of plant equipment
Inventor: FUJIYAMA KAZUNARI
IPC: G06Q50/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method and device that objectively and quantitatively determines the optimum maintenance management timing, by predicting damage, lowering of performance and timing of function stop in each equipment constituting a plant, and by collecting all of trouble events considerable accompanying them to evaluate the cost on a risk base.  <P>SOLUTION: Information inspection, diagnosis, repairing and operation history of equipment constituting the plant is input to an input means 1, troubles estimated in an equipment material are tree-developed by a trouble related developing means 2, and an unreliable degree as to a first item in trouble related development is predicted in a stochastic life evaluation means 4. The unreliable degree between the respective items is calculated by a trouble function calculating means 5 based on a trouble function, the each unreliable degree is multiplied by an expense required for restoring the event to be added together according to the trouble related development, so as to calculate total estimated cost for the trouble restoration, and a preventive maintenance countermeasure expense for preventing the trouble event is comparison-judged with the total estimated cost for the trouble restoration in an operation and maintenance management determining means 8 to determine an operation and maintenance management method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301194-A (JP)
Title: Water-soluble lubricant
Inventor: IN TAKEO
IPC: A61K8/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-soluble lubricant which is the one having moderate sliminess, showing smoothness when touched, and being lowly irritating to the skin of an infant and which, even if swallowed by mistake, can be readily digested, is highly safe, can be washed off after use, is less dangerous if it enters the eye, and adds little load to the environment.  <P>SOLUTION: This water-soluble lubricant mainly consists of poly-γ-glutamic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307507-A (JP)
Title: Dangerous substance detector
Inventor: NAGANO HISASHI
IPC: H01J49/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dangerous substance detector with low electric power consumption.  <P>SOLUTION: This dangerous substance detector has sample introducing parts 9, 2 and 3, an ion source part for generating ions of a sample introduced by the sample introducing parts, a mass spectrometry part 4 for analyzing mass of the ions, a heater for heating the sample introducing parts and the ion source part, a plurality of pumps for exhausting a chamber for arranging the mass spectrometry part, and a control part for controlling these respective parts and the plurality of pumps. The control part performs control for reducing heating electric power supplied to the heater, and exhausting the chamber by successively driving the plurality of pumps so as not to exceed a prescribed electric power consumption value after heating the sample introducing parts and the ion source part by the heater. Thus, an urgent inspection can be made by starting the detector in a short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314351-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: MATSUSHITA KENJI
IPC: G01M15/11
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate misfire detecting device for an internal combustion engine without causing an erroneous determination even if a leak current occurs.  <P>SOLUTION: A predetermined function is calculated based on a detected value of an ion current and it is determined as combustion when the value exceeds a threshold value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050113-A (JP)
Title: Method and device for surveying of slant surface angle of optical component
Inventor: JANG WIN-YANN
IPC: G01B11/26
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for surveying the slope angle of optical components. SOLUTION: The slope 113 of a ferrule 111 is faced at separated by a specific distance from a slope 231 of a standard GRIN lens 23. A laser beam 27 is introduced in a vertical surface 232 of the GRIN lens, and an oval formed by light reflected on the slope of the ferrule and an ellipse formed by light reflected on the slope of the standard GRIN lens are formed on a screen. A computer 26 calculates the slant surface angle of the ferrule according to the size of the two oval shapes.
Patent JP-2003133125-A (JP)
Title: Permanent magnet and coating of its surface
Inventor: KOBAYASHI HIROSHI
IPC: H01F41/02
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To form a relaxation layer of stress while preventing the decrease of leakage magnetic flux. SOLUTION: A coating film for covering the surface of a magnet 5 is composed of a rubber consisting of ferromagnetic powder 5b and a polymer material 5c.
Patent JP-2003310502-A (JP)
Title: Vacuum cleaner
Inventor: HAYASHI SHOJI
IPC: A47L9/16
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner equipped with a cyclone separation type dust collection part which is miniaturized and easy to handle.  <P>SOLUTION: A first cyclone separation cylinder 104 for centrifugally separating and catching large-size dust and a second cyclone separation cylinder 105 for centrifugally separating and catching fine-size dust are arranged side by side independently removably and mounted in a lower case 101 of a cleaner main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318428-A (JP)
Title: Solar power generation module and wiring connection structure thereof
Inventor: FUKUDA TOMOHITO
IPC: H01L31/042
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate complicated wirings to save the procedures thereof in the external side of a module, also easily realize the folded wirings within the module body when connections of a solar beam power generation modules are required, and simplify the electrical wirings to ensure efficient installation and procedure by saving the existing jump wirings for return.  <P>SOLUTION: The one input/output terminal 4 consisting of a voltage generating terminal 8 connected to the positive side of a voltage generating wire 7 passing a solar battery cell 3 train and a negative side end terminal 10 allocated adjacent to the terminal 8 is provided in one side of the module body 2. Meanwhile, the other input/output terminal 5 consisting of a voltage generating terminal 9 connected to the negative side of the voltage generating wire 7 and a positive side end terminal 11 allocated adjacent to the terminal 9 is also provided to the other side opposing to one side of the module body 2. The positive side end terminal 11 and the negative side end terminal 10 are electrically connected as a short-circuit via a short circuit wire 12 provided in the module body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311828-A (JP)
Title: Biaxially stretched polyester film for twist packaging
Inventor: IMAI KAZUMOTO
IPC: B29L7/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film keeping characteristics from a practical aspect without losing heat resistance, aroma retention, water resistance or the like being excellent characteristics of a polyester stretched film, having good twist fixing properties and useful as a twist packaging film.  <P>SOLUTION: The biaxially stretched polyester film for twist packaging has an upper yield point and a lower yield point in a stress-strain curve and the ratio (lower yield point strength/upper yield point strength) of the upper and lower yield points is not more than 0.95 and the heat shrinkage factor in the longitudinal direction of the film at 150°C is not more than 5.0%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323270-A (JP)
Title: Print system
Inventor: YADATE HIROKI
IPC: G06F3/12
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily reprint image data stored in a printer.  <P>SOLUTION: As print data are generated with a printer driver 12, a reprint request file composed of a reprint request identifier and identification information on the print data is created and stored in a storage device 14, and the created print data are transmitted to a printer 2. If a user desires to reprint, by operating the reprint request file with a reprint request application program 15, the identification information on the print data to be reprinted is displayed, and the content of the reprint request file is transmitted to the printer 2. The printer 2, on receiving the reprint request identifier and the identification information on the print data which are the content of the reprint request file, reprints using the image data corresponding to the stored print data based on the identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325925-A (JP)
Title: Game machine
Inventor: KICHIJIMA HITOSHI
IPC: A63F7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing the occurrence of a fraudulent game even if a forced erasure command is operated and a jackpot determination random number counter is reset.  <P>SOLUTION: When a command of forcedly erasing a count value of the jackpot determination random number counter 1500 circulatively counting from an initial value to an upper limit value is issued, a value except for the initial value is reset so as to prevent the occurrence of the fraudulent game. For example, a press-down operation time of a RAM clear button 1520 is detected, and a value set according to the detected press-down operation time is set as a reset value of the jackpot determination random number counter 1500 so as to randomly set the value in the reset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327819-A (JP)
Title: Highly heat-resistant conductive polycarbonate resin composition
Inventor: IKEDA YUKINORI
IPC: C08L69/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly heat-resistant conductive polycarbonate resin composition having high heat-resistance and excellent electrical conductivity and free from stimulation to the skin.  <P>SOLUTION: The polycarbonate resin composition is composed of (A) a polycarbonate copolymer composed of 9,9-bis(4-hydroxy-3-methylphenyl)fluorene of formula (1) accounting for 5-95 mol% of the total aromatic dihydroxy component and an aromatic dihydroxy component expressed by general formula (2) (R<SP>1</SP>to R<SP>4</SP>are each independently H, a halogen atom or a 1-9C hydrocarbon group which may contain an aromatic group; and W is a single bond, a 1-20C hydrocarbon group which may contain an aromatic group, O, S, SO, SO<SB>2</SB>, CO or COO) accounting for 95-5 mol% of the total aromatic dihydroxy component and (B) a carbonaneous filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328632-A (JP)
Title: Adjusting sash roller
Inventor: TAI MASAMITSU
IPC: E05D15/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide adjusting sash rollers capable of sensing an adjusted state from a change in the torque of an adjusting screw by a worker.  <P>SOLUTION: An outer frame 10, an inner frame 30, an up-down shaft 40, a wheel 50 and an adjusting screw 60 are provided; a vertical groove 18 is formed in the outer frame 10, an up-down groove 20 having a sloped groove 21 and a horizontal groove 22 is formed in the inner frame 30, and the up-down shaft 40 is inserted to the up-down groove 20 and the vertical groove 18. The adjusting screw 60 is screwed to a female screw 30a; when loosening its adjusting screw 60 and moving the inner frame 30, the horizontal groove 22 comes into contact with the up-down shaft 40 and the torque becomes smaller, an adjusted state appears, then, the worker can sense the adjusted state from a change in torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325531-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: AKAHA MUTSUHIRO
IPC: A61B8/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform expression with perspective about tissues existing in the deep side of a liquid part in the case of forming an ultrasonic three- dimensional image based on a volume rendering method.  <P>SOLUTION: In the case of performing volume rendering calculation along an echo data string, opacity decided according to an opacity deciding function is utilized. The opacity deciding function has the whole shape slanting upward to the right from a zero side to the maximum, and has a rising part 100 on a low frequency side. Larger opacity can be given about the liquid part (blood, forewaters, etc.), by this rising part 100. Respective parameters P, W, and K can be changed by a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330827-A (JP)
Title: Contents reproducing device, server connecting method, server connecting program and record medium
Inventor: MORITA TOSHIHIRO
IPC: G06F15/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the server retrieval time and to improve the operability of a user while keeping a function of automatically discovering a server.  <P>SOLUTION: When a music data reproducing application is started, a client terminal 10 retrieves servers 2-1 to 2-4 on a home network 3. At the time, when a response is given from the previously connected server, connection to the server is made with priority and server retrieval processing is suspended. The client terminal 10 obtains a list of album and music data from the connected server, displays the same, and streaming-reproduces the music data selected by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330711-A (JP)
Title: Controller and program setting method
Inventor: YOSHIMOTO TADASHI
IPC: G06F9/44
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller effectively applicable to various control objects having mutually different characteristics by dividing control into hardware processing and software processing.  <P>SOLUTION: The controller is provided with a processing data storing memory for storing a partial control program, a program memory for temporarily holding input/output data of an input/output device, a CPU for calculating input data with the partial control program, and a programmable device. The programmable device has an input/output data holding means for holding the input/output data, a control logical circuit for mounting the remaining control program and executing data calculation of the input/output data holding means, and a data access interface circuit between the input/output data holding means and the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342225-A (JP)
Title: METHOD FOR PRODUCING omega-BROMOALKYLMALONIC ACID AND omega- BROMOALKYLCARBOXYLIC ACID
Inventor: AKAISHI RYOICHI
IPC: C07C51/09
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and efficiently producing an ω- bromoalkylmalonic acid and an ω-bromoalkylcarboxylic acid useful as raw materials for liquid-crystal materials and medicines.   <P>SOLUTION: The method for producing the ω-bromoalkylmalonic acid represented by the formula III: Br(CH<SB>2</SB>)<SB>n</SB>CH(COOH)<SB>n</SB>(R is methyl group, ethyl group, propyl group or isopropyl group; (n) is 2-12) comprises subjecting the alkoxycarbonyl group of an ω-bromoalkylmalonic acid dialkyl ester represented by the formula (I): Br (CH<SB>2</SB>)<SB>n</SB>CH(COOR)<SB>2</SB>to an alkali hydrolysis in an α,ω- dibromoalkane represented by the formula (II): Br(CH<SB>2</SB>)<SB>n</SB>Br. The method for producing the ω-bromoalkylcarboxylic acid represented by the formula (V): Br(CH<SB>2</SB>)<SB>n</SB>CH<SB>2</SB>COOH (V) comprises decarboxylating the ω-bromoalkylmalonic acid represented by formula III with hydrobromic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346059-A (JP)
Title: On-line shopping system
Inventor: UENO TOSHIYUKI
IPC: G06Q20/40
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-line shopping system allowing a credit card user to safely buy a commodity by a credit card in on-line shopping via the Internet or the like.   <P>SOLUTION: When the user operates a user terminal 10 for buying the commodity by on-line shopping from an on-line shopping trader 2 via a network 30, the user receives one-time credit card number usable only once from a credit card trader server 20 of the credit card trader instead of a user's credit card number inputted conventionally. When the one-time credit card number is inputted, the commodity is purchased (on-line shopping is carried out). The credit card trader server 20 determines validity of the one-time credit card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346177-A (JP)
Title: Radiosity geometric processing method using triangular patch
Inventor: ARAKAWA YOSHIKI
IPC: G06T15/55
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiosity geometric processing method using a triangular patch capable of speed-up of radiosity processing and improvement of image quality by preventing increase of unnecessary mesh caused by brightness difference re-partition processing of the mesh.   <P>SOLUTION: In this radiosity geometric processing method using the triangular patch, the mesh generated by partitioning the object surface in a three- dimensional space into a triangular shape by light radiation calculation is repartitioned into a plurality of triangles according to the difference of brightness values of each vertex in a three-dimensional graphic system having a display device. In the method, when the difference of the brightness values of respective both end vertexes on each side of the mesh having at least one side having the length exceeding a prescribed length threshold exceeds a prescribed threshold, the mesh is repartitioned by quadtree partition in the case where two or more sides wherein the difference of the brightness values of both end vertexes exceeds the prescribed threshold exist, and the mesh is repartitioned by binary tree partition when one side exists.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342439-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: HIRATSUKA HIROYASU
IPC: C08L51/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl chloride resin composition which is matt and excellent in impact resistance and strength against repeated fatigue.   <P>SOLUTION: In this polyvinyl chloride resin composition, 1-5 pts.wt. of a partially crosslinked polyvinyl chloride resin in which a tetrahydrofuran-insoluble gel content is 10-40 wt.% is added to 100 pts.wt. of a polyvinyl chloride graft copolymer resin having a structure in which an acrylic copolymer particle is grafted to and dispersed in a polyvinyl chloride resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342574-A (JP)
Title: Chiral smectic liquid crystal composition and liquid crystal element using the same
Inventor: TOKANO GOJI
IPC: G02F1/13
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal element having excellent orientation uniformity in its display surface, having few defects and, when used for display device such as a flat panel display, showing a preferable display performance.   <P>SOLUTION: The chiral smectic liquid crystal composition comprises a chiral smectic liquid crystal of Iso-Ch-SmC* or Iso-SmC* and has ≥0.980 d<SB>-</SB>min/d(Tc) ratio, wherein d(Tc) is a layer spacing at Tc and d<SB>-</SB>min is the minimum layer spacing in a smectic liquid phase, and the liquid crystal element is provided by using the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054575-A (JP)
Title: Precooked food packaging bag, and manufacturing method thereof
Inventor: KIM DONG-HYUN
IPC: B65D77/24
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a precooked food packaging bag, and a manufacturing method thereof. SOLUTION: This packaging bag comprises a main bag with a precooked food sealed and built in an internal space thereof, and an auxiliary bag integrated with the main bag so as to have an independent sealed space on one side of the main bag with a small damp towel built inside the independent sealed space. In this precooked food packaging bag and the manufacturing method thereof, foreign matters on the hands of a consumer who unseals the main bag and eats the precooked food therein are readily removed by using the small damp towel built in the auxiliary bag, and a desire for cleanliness of the consumer can be resolved immediately.