baber/WOPTO huggingface dataset:
Patent JP-2003032647-A (JP)
Title: Image distribution system, image distribution method, image distribution program, and recording medium storing the program and capable of being read by computer
Inventor: SUGA TAKAAKI
IPC: H04N7/173
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To make it possible that a moving image which is picked up in leisure facilities such as a theme park and an aquarium, and in a large scale store can be confirmed previously by a user or can be edited in accordance with interest of the user. SOLUTION: This image distribution system 2 which distributes a moving image file to terminals 5 which are connected with the system 2 via a network 4 is provided with an image storage 210 for storing moving image files which are obtained by continuously imaging a plurality of users; a link information control part 220 for storing link information with the moving image files stored in the image storage; and image distribution control means 230, 250 which read a part in which a specific user is recorded from the moving image file stored in the image storage on the basis of the link information, and distribute the part when request of distribution of the moving image file regarding the specific user is received from the terminal.
Patent JP-2003032306-A (JP)
Title: RESPONSE PERFORMANCE PREDICTION SYSTEM BY EACH CHANNEL OF Web SERVER
Inventor: ONISHI KENTARO
IPC: H04L12/70
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a service for measuring and predicting the response performance by each kind of channels, when a customer accesses a Web server operated by the customer. SOLUTION: The Web server 42 is connected to a provider server 12 of a channel service providing company and an end user 60 via various channels 20n. When the customer 40 signs a contract of a prediction service of response performance with the service providing company 50, a diagnostic server 52 accesses the Web server 42 of a diagnostic object operated by the customer to measure a response time, by each of various channels and predicts the response performance and informs the customer of it.
Patent JP-2003035334-A (JP)
Title: Strut mount
Inventor: KIDAHASHI KIYOSHI
IPC: F16F9/54
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To achieve a reduction of manufacturing cost for sealing material by making it possible to fit easily. SOLUTION: A recessed support 18 is formed in the outer peripheral side of an upper bracket 14 which constitutes an outside member 12. An intermediate cylinder 20 is fitted to be arranged in the inner peripheral side of the outer member 12, and the inside member 22 which is connected with the end of a strut rod 32 is arranged in the center of the strut mount 10 which is inside of the outside member 12 and the intermediate cylinder 20. An elastic body 24 is arranged between the intermediate 20 and the inside member 22. The sealing material 26 to seal a gap between a body panel 36 and the outside member 12 is equipped in the support 18 of the outside member 12. This sealing material 26 can be wound around the support 18 of the outside member 12 and is formed in a ring shape with rubber material so as to be able to deform.
Patent JP-2003035439-A (JP)
Title: Fixing block of heat generating element
Inventor: FUJI TADASHIGE
IPC: F24F5/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To position a heat generating element easily and inexpensively. SOLUTION: A protruding step part 24a is formed on the fixing face 13a of an aluminum extrusion molded heat sink 13 along the extruding direction and two heat generating elements 16 and 18 comprising a transistor module and a diode block are abutted against the protruding step part 24a thus positioning each heat generating element 16, 18 on the fixing face 13a of the heat sink 13. Subsequently, each heat generating element 16, 18 is fixed to the fixing face 13a of the heat sink 13 by means of screws 17 and 19 and a large number of electrodes 16a and 18a of each heat generating element 16, 18 are soldered to the electric circuit on a printed board 11.
Patent JP-2003041139-A (JP)
Title: Water-soluble polymer dispersion and method for producing the same
Inventor: TAKEDA HISAO
IPC: C08L3/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a stable water-soluble polymer dispersion by a dispersion polymerization method in the coexistence of a polymer-dispersing agent in a salt aqueous solution, to develop a dispersing agent capable of especially suppressing the increase of viscosity on polymerization, and further to provide a method for efficiently producing the polymer dispersion. SOLUTION: This water-soluble polymer dispersion contains anionic and/or nonionic water-soluble polymer fine particles having a particle diameter of <=100 μm and one or more natural polymers soluble in a salt aqueous solution as a dispersing agent, in the salt aqueous solution. The anionic and/or nonionic water-soluble polymer fine particles are produced by stirring, dispersing and polymerizing a monomer (mixture) comprising 0 to 100 mol.% of a monomer represented by the general formula (1) [R1 is H, methyl or carboxymethyl; A is SO3 , C6 H4 SO3 , CONHC(CH3 )2CH2 SO3 , C6 H4 COO or COO; R2 is H or COOY2 ; Y1 and Y2 are each H or a cation], 0 to 100 mol.% of (meth)acrylamide and 0 to 30 mol.% of a copolymerizable nonionic monomer in the salt aqueous solution.
Patent JP-2002170753-A (JP)
Title: Ceramic heater for manufacturing and inspecting semiconductor
Inventor: ITO YASUTAKA
IPC: H01L21/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater for manufacturing and inspecting semiconductor which can protect a wafer from thermal shocks by reducing the unevenness in temperature in the periphery of a through hole, such as an inserting hole, vacuum suction hole, etc., is improved in the controllability of temperature control units, such as a thermocouple, temperature fuse, etc., and can uniformly cure a resin. SOLUTION: A heating element 14 is provided on or in a ceramic substrate 12. In addition, the corner sections of the inserting holes 16, recessed section 18, vacuum suction hole 20, etc., of the substrate 12 are formed in chamfered shapes.
Patent JP-2003045358-A (JP)
Title: Color picture tube
Inventor: NAKAGAWA SHINICHIRO
IPC: H01J29/32
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube of which, an outer surface of a face panel is formed as flat as possible for the improvement of visibility, accordingly, an inner surface is made to have small curvature, and the problem of contrast while illuminating and incongruity feeling due to black uniformity while not illuminating, is solved. SOLUTION: When the occupation ratio of a black light absorption layer 15 in one pitch of a phosphor layer 16 at the center part, the end part of short axis, the end part of long axis, and the end part of diagonal axis of a color picture tube face panel 13, are designated as Bc, Bv, Bh, Bd respectively, and the wall thickness of the face panel for the above areas are designated as Tc, Tv, Th, Td respectively, the relations;  Tc<Th<Tv<=Td and Bc>Bv< Bh>=Bd are fulfilled, and when the occupation ratio of a black light absorption layer 15 in one pitch of a phosphor layer 16, at a prescribed point on the short axis except the center part and each of the end parts, is designated as By, the occupation ratio of a black light absorption layer 15 is set smaller compared with the case in which the relation between the black light absorption layer 15 and the y coordinate is in the proportional relation for most of locations.
Patent JP-2003041831-A (JP)
Title: Forwarding-retracting mechanism for latch
Inventor: NAGOSHI TERUAKI
IPC: E05C1/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a forwarding-retracting mechanism for a latch in which the number of parts is reduced. SOLUTION: In the forwarding-retracting mechanism for the latch, an arcuate guide section 16, with which a movable pin 35 for a trigger 21 for a cushioning disposed so as to be faced to the latch is engaged, and a linear guide section 17 communicated with the other end section of the arcuate guide section 16 and engaged with the movable pin 35 are formed to at least one-side horizontal surface section of the latch while the trigger 21 is connected integrally with an engaging body 41 controlling a locking piece 51 for the latch axially supported to a lock box, and an engaging notched section 25 is formed to the vertical sliding surface for the cushioning of the trigger 21 so that an engaging pawl 28 for a supporting point is engaged with the edge section 26 of an entrance 10 for a front 6.
Patent JP-2002108004-A (JP)
Title: Magnetic toner
Inventor: KAWAMOTO KEIJI
IPC: G03G9/083
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide magnetic toner capable of giving an image of excellent quality, showing static charge property without being influenced by environments. SOLUTION: As for this magnetic toner provided with at least binding resin, magnetic toner particles containing iron oxide and polymer incorporating sulfur atom, inorganic fine powders mixed in the above magnetic toner particles, this magnetic toner is characterized by that (i) the weight average particle size of the above magnetic toner (D4) is 3 to 10 μm, (ii) the average circularity of the above magnetic toner is beyond 0.970, and (iii) the strength of magnetization in the magnetic field 79.6 kA/m (1,000 ersteds) is 10 to 50 Am2/kg (emu/g).
Patent JP-2003047436-A (JP)
Title: Chlorophylline-containing food and beverage
Inventor: OCHIAI TADASHI
IPC: A23L2/52
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a food and a beverage which contain chlorophylline effective for preventing in vivo physiological smells such as foul breath, body odor, sole smell, menstrual smell and are suitable for preference of consumers. SOLUTION: Herbs containing chlorophyl, plant leaves such as ginkgo leaves or marine algae are extracted, saponified and subjected to membrane separation or enzyme separation to give a product such as chlorophylline obtained by the separation treatment, which is added in a formulating ratio suitable for the health condition of a consumer to a food and a beverage to give a food and a beverage containing chlorophylline having prevention effect, which consumers desire, on the physiological smells. Further, the formulation of the product obtained by the separation treatment is carried out by taking color tone of beverage into consideration to give a food and a beverage having an adjusted color tone.
Patent JP-2003050789-A (JP)
Title: Circuit, processor and multi processor system
Inventor: FUJIYAMA HIROYUKI
IPC: G06F9/52
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for realizing a function, that is equivalents to a function of atomic-LOAD/STORE, in the case of constructing a multiprocessor system using a processor which does not have the function of atomic-LOAD/ STORE. SOLUTION: This circuit includes a register for storing a semaphore address and a semaphore control circuit for asserting a control signal in accordance with read access of a processor to the semaphore access stored by the register and also negates the control signal in accordance with write access of the processor to the semaphore address stored by the register.
Patent JP-2003051369-A (JP)
Title: Flat heating element, method for baking same, and electric water heater using same
Inventor: ASAUE ATSUSHI
IPC: A47J27/21
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a tunnel furnace for heating a base material in an entire atmosphere in a baking furnace is used conventionally, and investment in facilities and running cost are expensive, and thus cost is substantially higher than a manual wound heater of a nichrome wire and a punching heater formed by punching a stainless foil which are mainly used at present. SOLUTION: This surface shaped heating element and electric water heater of low cost in the outcome, which reduces the investment in facilities and the running cost as compared with the conventional tunnel furnace, are provided by laminating a first insulating layer 2, a heating layer 3, and a second insulating layer 4 in this order on a surface of a metal base material 1 and baking by induction heating by heating the metal base material 1 which can be heated by induction heating directly or indirectly by induction heating.
Patent JP-2003053382-A (JP)
Title: Nitrification-denitrification treatment method
Inventor: TOKUTOMI TAKAAKI
IPC: C02F3/34
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To lower the cost of aeration in a nitrifying step and the cost of addition of a carbon source in a denitrifying step by suppressing the degradation of COD components in the nitrifying step and stably carrying out nitrite forming nitrification when raw water containing ammoniacal nitrogen and COD components is subjected to a nitrification-denitrification treatment. SOLUTION: In a nitrification-denitrification treatment method, a nitrite forming nitrification reaction is carried out in raw water in the presence of ammonia oxidizing bacteria while keeping dissolved oxygen in the raw water at a low concentration, COD degrading bacteria are controlled by blocking due to the concentration of accumulated nitrous nitrogen, and after nitrification, nitrous nitrogen formed in the nitrifying step is denitrified by the action of denitrifying bacteria with residual COD components as electron donors.
Patent JP-2003054897-A (JP)
Title: Vehicle for high lift work
Inventor: MIYAZAKI YOSHIHIRO
IPC: B66F11/04
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To positively brake an electric motor used as a driving source without particularly providing a brake for braking. SOLUTION: In the vehicle for high lift work, a work bench is attached to a self-propelled vehicle body so as to vertically move via a boom, the direct- current system electric motor for turning used as the driving source is provided on the vehicle body, and two electric wires connected to the electric motor for turning can be connected so as to short-circuit. In the vehicle body, an upper part body is turnably mounted on a lower part body having a traveling function, the direct-current system electric motor for driving turning is provided on the upper part body, the upper part body can be turned by the electric motor for turning, and an electromagnetic brake is provided on an output shaft of the electric motor for turning.
Patent JP-2003052357-A (JP)
Title: Marine microorganism, and method for manufacturing carotenoid pigment and/or higher unsaturated fatty acid by using the microorganism
Inventor: AKI YASUHIRO
IPC: C12N1/14
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a new microorganism having high productivity of a carotenoid substance and a higher unsaturated fatty acid, which are nutritional supplements, and a method for manufacturing the carotenoid substance and the higher unsaturated fatty acid in high yields by using the microorganism. SOLUTION: KH 105 strain (FERM P-18431) of the genus Schizochytrium. A method comprising culturing the strain KH 105 in a medium and collecting a carotenoid substance and/or a higher unsaturated fatty acid from the culture products.
Patent JP-2002154991-A (JP)
Title: Method for producing styrene
Inventor: OBAYASHI SHUJI
IPC: C07C5/333
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing styrene in a high yield for many hours in a method for producing styrene from ethylbenzene by a combination of a dehydrogenation reaction and an oxidation reaction. SOLUTION: This method for producing styrene by dehydrogenation of ethylbenzene is characterized in that the method comprises processes of (i) a raw material gas containing ethylbenzene and steam is fed to a first dehydrogenation process and a reaction gas containing ethylbenzene, styrene and hydrogen is produced in the presence of a dehydrogenation catalyst, (ii) the reaction gas obtained by the first dehydrogenation process is fed to an oxidation process and at least a part of hydrogen is combusted in the presence of an oxidation catalyst and (iii) the reaction gas obtained by the oxidation process is fed to a second dehydrogenation process and styrene is formed from ethylbenzene in the presence of a dehydrogenation catalyst and the formation ratio of carbon dioxide in the second dehydrogenation process is maintained <2.1 times that at the initial stage of the reaction.
Patent JP-2003060574-A (JP)
Title: Optical transmitter system, wavelength division multiplexer and method for dispersion compensation of wavelength division multiplexing transmission system
Inventor: UDA TETSUYA
IPC: H04B10/255
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system capable of housing transmitters having different frequency chirps and optical transmission powers or the like at respective transmission wavelengths in a wavelength division multiplexing(WDM) optical transmission system. SOLUTION: The optical transmission system comprises a plurality of optical transmitters 61 to 6n for transmitting optical pulses having different wavelengths, a wavelength division multiplexer 8, a transmitting unit (optical fiber) 10, a wavelength demultiplexer 13, and a plurality of optical receivers 141 to 14n . Frequency chirp compensators 71 to 7n each for compensating for a deviation of a frequency chirp amount of the optical pulse transmitted from the plurality of the transmitters 61 to 6n are disposed between at least one of the plurality of the transmitters 61 to 6n and the multiplexer 8.
Patent JP-2003060061-A (JP)
Title: Semiconductor integrated circuit and liquid crystal display
Inventor: HARUHARA MAKOTO
IPC: G09G3/36
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To minimize the size of a liquid crystal display. SOLUTION: Each signal line drive integrated circuit 5-1,..., 5-m is provided, on one side thereof (e.g. on the left side), with the input terminal of each signal of a CMADS bus including a plurality of small amplitude high rate two-wire CMADS transmission lines and, on the opposite side thereof, with the output terminal. A terminal for outputting a signal of CMADS signal amplitude, e.g. an image data DAT, is provided such that the distance from each input terminal to the side (lower side) being arranged with a signal line drive output terminal is equal to the distance from a corresponding output terminal to the lower side. Consequently, the CMADS bus is wired to penetrate the signal line drive integrated circuit substantially. Since a CMADS bus signal line can be connected with no bend at the joint of adjacent signal line drive integrated circuits, the majority of a conventionally required wiring area on a printed board can be reduced resulting in a small liquid crystal display.
Patent JP-2003055049-A (JP)
Title: Indium oxide sintered compact, production method therefor and sputtering target using the same
Inventor: ABE TAKAYUKI
IPC: C04B35/495
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an indium oxide sintered compact which can widely be used as the material for a transparent electrically conductive film of a solar battery, a liquid display element or the like, has no generation of arcing even when sputtering is performed by supplying electric power for a long time, so that the properties of the film hardly deteriorates, and can be consumed to the full, to provide a production method therefor, and to provide a sputtering target obtained by using the same. SOLUTION: The indium oxide sintered compact substantially consists of indium oxide and germanium, and has a relative density of >=97% and surface roughness (Rmax) of <=3.0 μm.
Patent JP-2003065923-A (JP)
Title: Wear-testing apparatus
Inventor: ONOE NAOYOSHI
IPC: G01N3/56
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a wear-testing apparatus that can test wear using a general environmental bath and at the same time can be carried easily. SOLUTION: In the wear-testing apparatus, only a wear-testing section 3 is installed in the environmental bath 61 when performing a test using the environmental bath 61, a drive section 1 is installed outside the environmental bath 61, and the drive section 1 is connected to the wear-testing section 3 by a connection rod 5 for transmitting power that is inserted into a cable take-out opening 61a that is provided at the partition of the environmental bath 61.
Patent JP-2002156232-A (JP)
Title: Method and system for compact representation of route
Inventor: MCDONOUGH WILLIAM
IPC: G06F17/30
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for representing routes which reduce a quantity of data necessary for fully representing a route to a navigation system. SOLUTION: There is disclosed the method for representing the route along a road network at a geographic region. A database includes data representations of intersections of roads present in the geographic region. What is associated with data representations for each intersection of roads is data indicating one or more nominal paths passing the intersection. The nominal paths passing the intersection identify for each road segment by which the represented intersection can be accessed, one and only road segment from which the represented intersection can be exited. The route is represented by indicating each intersection where the route deviates from the nominal path to the intersection.
Patent JP-2003070263-A (JP)
Title: Three-level inverter device
Inventor: IKIMI TAKASHI
IPC: H02M7/483
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To enhance conversion efficiency and operation stability by controlling the resonance current of the DC bus of a three-level inverter device. SOLUTION: This device controls a resonance current going through a middle potential bus by interposing resonance control resistors 6a-6d in the middle potential bus C between the DC neutral point potential terminal and the DC link part of a multiphase inverter. This can arrange the resonance frequency of the DC link part not to accord with the switching frequency of a PWM by interposing reactors 7a and 7b for resonance control at least either between the DC positive potential terminal of the multiphase inverter and the DC positive potential bus, or between the DC negative potential terminal of the above multiphase inverter and the DC negative potential bus, thereby setting the resonance frequency properly.
Patent JP-2002114715-A (JP)
Title: Process for alkylating aromatic compound in hydrogen fluoride
Inventor: LINDLEY DANIEL D
IPC: C07C51/60
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a continuous multistage process for carrying out acylation or alkylation of an aromatic compound in hydrogen fluoride. SOLUTION: This process for continuous alkylation of the aromatic compound (e.g. methylisopropylbenzene) in the hydrogen fluoride and comprises (a) a step of feeding the hydrogen fluoride and one or more alkylating agents (e.g. 3,3-dimethyl-1-butene) to an extractor-reactor to form a first, hydrogen fluoride- rich phase, (b) a step of feeding an aromatic compound-containing material into the extractor-reactor to form a second, aromatic compound-rich phase and (c) a step of bringing the first, hydrogen fluoride-rich phase into contact with some of the second, aromatic compound-rich phase in a manner such that the alkylation agents react with the aromatic compound in the extractor-reactor to form an alkylation product (e.g. 1,1,3,4,4,6-hexamethyltetralin) of the aromatic compound which is extracted into the hydrogen fluoride phase.