baber/WOPTO huggingface dataset:
Patent JP-2003071677-A (JP)
Title: Chip collector
Inventor: HAMAZAKI TAKUYA
IPC: B23Q11/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive chip collector which can collect chips even during a boring operation. SOLUTION: A chip collector A comprises a magnet 100 having a through hole 110 in which a boring drill C can be inserted, a non-magnetic case 200 having an inner vertical wall 210 surrounding the through hole 110 in the stored magnet 100, a non-magnetic lid body 300 for covering the case 200, and a non- magnetic plug 400 which is fitted to an inner wall hole 220 on the inner side of the inner vertical wall 210 of the case 200. When machining of a work B is completed by the boring drill C inserted from the inner wall hole 220, and chips α are attracted to the inner vertical wall 210, the chip collector A is detached from the work B with the plug 400 fitted in the inner wall hole 220, and the lid body 300 and the magnet 100 are detached from the case 200 to collect the chips α attracted to the magnet 100 on the inner vertical wall 210.
Patent JP-2003071497-A (JP)
Title: Method and apparatus for treating organic waste
Inventor: ENDO TAKESHI
IPC: C02F11/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating an organic waste whereby the nitrogen concentration of an organic waste subjected to an anaerobic treatment can be well decreased. SOLUTION: This method has an anaerobic treatment step for fermenting an organic waste in the presence of sludge containing anaerobic microorganisms and a nitrification and denitrification step for subjecting the resultant product from the anaerobic treatment step to nitrification and denitrification and removing nitrogen compounds, provided a part of the organic waste is directly sent to the nitrification and denitrification step without passing through the anaerobic treatment step.
Patent JP-2003083600-A (JP)
Title: Damper
Inventor: SATO KENICHI
IPC: F24F7/04
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a damper that can prevent the occurrence of an excessive large air quantity in a natural ventilation system. SOLUTION: This excessive air quantity preventing damper 1 is formed of a frame member 2 connected to a duct (a) and a main blade 3, an auxiliary blade 5, etc., which can rotate in the duct (a). When a favorable wind blows, the auxiliary blade 5 rotates in the direction in which the quantity of the air passing through the duct (a) increases and, at the same time, the main blade 3 receives a dynamic lift and rotates in the direction in which the quantity of the air passing through the duct (a) decreases as the quantity of the air flowing in the duct (a) increases. When the quantity of the air flowing in the duct (a) becomes excessively large, first and second wind receiving sections 3a and 3b formed on the main blade 3 receive air pressures and the main blade 3 rotates to a position where the blade 3 makes the quantity of the air passing through the duct (a) almost zero.  Consequently, the occurrence of the excessively large air quantity in the duct (a) is prevented.
Patent JP-2003000269-A (JP)
Title: Method for producing hydroxylated heterocyclic compound and hydroxylated aromatic carboxylic acid, and modified aromatic ring dioxygenase
Inventor: MISAWA NORIHIKO
IPC: C12N15/09
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for bionically producing a hydroxylated heterocyclic compound and a hydroxylated aromatic carboxylic acid, and to obtain a modified enzyme which can be used for the method. SOLUTION: The method for producing the hydroxylated heterocyclic compound or the hydroxylated aromatic carboxylic acid comprises reacting an aromatic ring dioxygenase with a heterocyclic compound or an aromatic carboxylic acid to hydroxylate the heterocyclic compound or the aromatic carboxylic acid. The enzyme is preferably an aromatic ring dioxygenase comprising the tetramer of a β-subunit, ferredoxin, ferredoxin reductase and an α- subunit comprising an amino acid sequence modified according to the α-subunit of a biphenyldioxygenase originated from Burkhold eria cepacia LB400 strain.
Patent JP-2003087602-A (JP)
Title: Video signal processing circuit
Inventor: ISHII HIROBUMI
IPC: H04N5/18
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a video signal processing circuit equipped with a clamp part (12) which clamps the DC level of an analog R, G, and B signals with a superposed synchronizing signal to a prescribed reference level, to optimize the phase and pulse width of clamp pulses without requiring any manual adjustment. SOLUTION: This circuit is equipped with a back-porch detection part (50) which detects a horizontal back-porch period Thb according to a SonG signal (an example of a video signal with a superposed synchronizing signal) and a clamp pulse detection part (22) generates the clamp pulses having a set period shorter than the horizontal back-porch period Thb as a clamp period according to the detection signal of the back-porch detection part (50).
Patent JP-2003087604-A (JP)
Title: Imaging apparatus
Inventor: AKAGI EIICHI
IPC: H04N5/202
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent remarkable deterioration in picture quality even during exposure control by AGC by applying an imaging apparatus, for example, to an electronic still camera. SOLUTION: Corrections of gamma characteristics are switched associatively as the gain of an imaging result is increased so that gradations of a low- luminance part are suppressed.
Patent JP-2002139422-A (JP)
Title: Light absorption measuring instrument for light scattering medium
Inventor: MIYAGAWA ICHIRO
IPC: A61B10/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To enable an absorption measuring instrument for light scattering medium to detect the information on the absorption of a light scattering medium with a high S/N by separating straight-advancing transmitted light emitted from the medium from scattered light. SOLUTION: This absorption measuring instrument divides frequency-swept coherent light a1 into two luminous fluxes a3 and a4 and makes the fluxes a3 and a4 to respectively advance along two optical paths A and B having different lengths. The luminous flux a3 which advances along one optical path A is made incident to the light scattering medium 10 and the straight-advancing transmitted light a10 which is emitted from the medium 10 after passing through the medium 10 along an optical path having the shortest distance and cross-talking light a21 which is also emitted from the medium 10 after passing through the medium 10 along another optical path having an excessive length are made to interfere with the luminous flux a4 advancing along the other optical path B.  Since the frequency of the luminous flux a4 when the transmitted light a10 interferes with the flux a4 is different from that of the flux a4 when the cross-talking light a21 interferes with the flux a4 and the frequencies of the interference light rays are different from each other, the straight-advancing transmitted light a10 is separated from the cross-talking light a21 by utilizing the differences in frequency.
Patent JP-2003081273-A (JP)
Title: Storage basket
Inventor: KAWAKAMI HITOSHI
IPC: B65D21/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide baskets which can be kept for storage in a condition where one basket is fitting inside of another when there is nothing to be stored therein, can be stacked in a stable condition even when there is an item stored therein, and which are provided with a handle for conveniently carrying the same. SOLUTION: On the main body 1 of a storage basket, a pair of handles 2, 2 are mounted rotatively. The position of the holding part 21 of the handles 2, 2 when they are knocked down outwardly can be moved to the inside or the outside of the opening of the basket for utilizing the handles as a supporting member in placing another storage basket shaped identically thereon.
Patent JP-2003085713-A (JP)
Title: Method of manufacturing magnetic head
Inventor: UEDA KUNIHIRO
IPC: G11B5/31
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a DLC film which exhibits an excellent firm sticking property to a film-forming surface, a smaller film thickness and sufficient corrosion resistance characteristics as a protective film of the elements and sliders of a magnetic head. SOLUTION: The DLC film is used as a protective film on one surface of the element section end and slider of a magnetic head core and a deposition film mainly composed of radicals is formed by catch-and-storing the ion species in a plasma consisting of glass of a hydrocarbon system in forming the film. The DLC film is formed by using the same.
Patent JP-2003090044-A (JP)
Title: Greening panel
Inventor: TACHIBANA HISATSUGU
IPC: A01G1/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a greening panel which is fixed to a slope face by an anchor material to reinforce the slope face, enables vegetation to spread uniformly all over a surface, disperses an applied pressure when a protrusive end is screwed for tightening into a nut after insertion into the anchor material, and makes a structure apparently neat by simplifying the structure. SOLUTION: A square 2a is formed of a vertical frame and a horizontal frame; a periphery of a hole 3, which is located in a central part and through which the anchor material is passed, is made to serve as a small square 2b whose size is equivalent to that of a part obtained by splitting the square 2a in four; and greening can be carried out through the squares 2a and 2b.
Patent JP-2003091286-A (JP)
Title: Sound absorbing member
Inventor: NAKAGAWA FUMIHIRO
IPC: G10K11/16
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To develop a sound absorbing member which can easily provide a sound absorbing effect approximate to a sound absorbing effect of a wall surface structure of a non-echo chamber and is easily applicable not only to factory sites and shipyards but to the inside walls of general buildings and houses as well. SOLUTION: This sound absorbing member (A1) comprises a non-porous base surface member (2) and sound absorbing front surface members (1) of continuous bodies of porous hollow quadrangular pyramids repetitively arrayed and disposed on this base surface member (2), in which the base surface (2a) of the one hollow quadrangular pyramid (1a) is a regular quadrilateral shape of a square or rhombic shape and the adjacent hollow quadrangular pyramids (1a) share one corner (4) of the regular quadrilateral base surface (2a) thereof and the hollow quadrangular pyramids (1b) existing between the adjacent hollow quadrangular pyramids (1a) share one hypotenuse of the regular quadrilateral base surfaces (2a) of the adjacent hollow quadrangular pyramids (1a).
Patent JP-2002169659-A (JP)
Title: Data storage array apparatus, its access control method, program and medium
Inventor: OKABAYASHI ICHIRO
IPC: G06F3/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a RAID(Redundant Array of Independent Disks)-configured data storage array apparatus with low probability of entering into degeneracy action and with high reliability. SOLUTION: The data storage array apparatus comprises an inner access issuing section 10 to issue inner access processing requests to a data storage section 6, a group response supervisory section 11 to supervise processing response of the data storage section 6 until a group of the inner access processing requests fills predetermined conditions to issue a notice of exiting from supervision, an outside access response section 12 to notify exiting from outside access processing based on a predetermined state,  a continuous response supervisory section 13 to continuously supervise processing response by HDD to inner access processing requests to which no processing response come back from the data storage section 6 based on the notice of exiting and an array action control section 14 control inner access issuing control of each data storage section 6 based on the continuous response supervisory information from the supervisory section 13 to the inner access issuing section 10.
Patent JP-2003091404-A (JP)
Title: Printing system and print output accounting system
Inventor: HAGITA TAIJI
IPC: B41J29/38
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a printing system for printing out information readable from an information providing server by a portable telephone set by a printing device connected to the Internet, and to provide a print output charging system suitable for accounting for the print output. SOLUTION: In this print system constituted of an information providing server 104 for providing information to a portable telephone set by accessing a portable telephone set 102 and Internet facsimile equipment 101 connected through the Internet 100 to the information server, the information providing server 104 acquires a print request for prescribed information and information for specifying the address of the printing device from the portable telephone set 102, and transmits the information related with the print request to the Internet facsimile equipment 101 of the address so that the prescribed information can be printed.
Patent JP-2003088464-A (JP)
Title: Rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To easily and reliably grasp the state of a rice cooker by displaying temperature change on the front surface of a lid in cooking or keeping warmness through the use of colors concerning the rice cooker where the upper part of a rice cooker main body with a stored inner pot therein is covered by the lid. SOLUTION: The upper part of the rice cooker body 21 which freely attachably/detachably stores the inner pot 22 is covered by the lid 26. A panel 28 with a decorative sheet 28a to be discolored in prescribed temperature is arranged on the upper surface of the lid 26.
Patent JP-2003035320-A (JP)
Title: Elastic shaft coupling and manufacturing method of elastic bush
Inventor: SADAKATA KIYOSHI
IPC: F16D1/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an elastic shaft coupling that realizes an effective absorption of an axial displacement and a manufacturing method of an elastic bush while securing a comparatively high torsional rigidity. SOLUTION: An elastic bush 15 is composed of a cylindrical inner sleeve 17 that is put over and fixed an end of a yoke 11 by press-insertion, a cylindrical body 19 of synthetic rubber, etc., that is fixed and united to an outer circumference face of the inner sleeve 17 by vulcanizing joint and a housing 21 like as almost U-shape in its sectional view that is fixed and united to a circumference face of the elastic body 19 by vulcanizing joint. A housing 21 is consisting of a cylindrical outer sleeve 23 that an elastic body is inserted, a cylindrical elastic torque transmission ring 25 that is put over the end of a shaft 13 and fixed by press-insertion and a disk shaped web 27 that connects an outer sleeve 23 to the elastic torque transmission ring 25.
Patent JP-2003051909-A (JP)
Title: Image information input/output device, and management and control system for the same using mobile device
Inventor: HAGIWARA TAKAHIRO
IPC: B41J29/38
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image information input/output device and a management system and control system for managing the same by using mobile devices. SOLUTION: One embodiment of this invention provides an image information input/output device including; a radio communication module, capable of carrying out by varying a send output power to a plurality of mobile radio terminals, located away from the image information input/output device through arbitrary distances respectively; a distance calculating module that calculates a distance of each of the mobile radio terminals from a send-output power value of the radio communication module; a mobile radio terminal output module that manages identification information and user information specifying each of the mobile radio terminals, and the distances and time calculated by the distance calculation module; an interval timer, that periodically makes communication with each of the mobile radio terminals and calculates the distance;  and a user determining module for detecting that any of the users approached the image information input/output device, based on the identification information and for specifying the user approached the image information input/output device, based on the identification information, whenever the communication with each of the mobile radio terminals is made.
Patent JP-2003093848-A (JP)
Title: Membrane washing apparatus and membrane washing method
Inventor: MINAMI KATSUYOSHI
IPC: B01D65/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a membrane washing apparatus capable of efficiently performing the desired washing of a membrane inexpensively without using a chemical agent, having no anxiety about environmental pollution because the chemical agent is unnecessary and optimally adapted to a water purification plant, and a membrane washing method. SOLUTION: The membrane washing apparatus is equipped with a washing system capable of supplying acidic water and alkaline water as washing water of a separation membrane to a raw water treatment system equipped with the separation membrane and an electrolytic means connected to the washing system and producing the acidic water as anode water and the alkaline water as cathode water from raw water and has a washing water producing system equipped with individual circulating lines for individually circulating the anode water and the cathode water to the electrolytic means to store them. The membrane washing method is also disclosed.
Patent JP-2003099114-A (JP)
Title: Maintenance batch management device
Inventor: ONISHI TAKAAKI
IPC: G06Q50/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To easily realize maintenance management by minimizing the number of times of the dispatch of an operator to each device. SOLUTION: This device is provided with a plurality of inspecting/ manufacturing devices 10-1-10-3 and 11-1-11-3 capable of transmitting and receiving maintenance information, a management means 17 connected through a communication means (LAN 14) to each of those inspecting/manufacturing devices for realizing the batch management of the maintenance items of each device, and for detecting the abnormality/life of each of those inspecting/ manufacturing devices, and a monitor device for displaying the maintenance information of each of those inspecting/manufacturing devices managed in a batch by the management means.
Patent JP-2003097855-A (JP)
Title: Fan forced heater
Inventor: KUMAKI HIROTAKA
IPC: F24H3/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fan forced heater capable of maintaining comfortable indoor environments constantly without discontinuity of a humidification state by correctly detecting a temperature at a bottom wall of a humidification plate, and keeping a constant quantity of humidification water stored in the humidification plate. SOLUTION: This fan forced heater 1 is provided with: a main body case 2 having an air intake port 7 and a warm air blow port 5B; an air passage 9 formed inside the main body case to communicate the air intake port with the warm air blow port; a convection fan 24 and a heat exchanging part 15 disposed on the air passage; a combustion part 10 to supply combustion hot gas to the heat exchanging part; the humidification plate 40 disposed in the air passage downstream of the heat exchanger part; a placement plate 36 to detachably hold the humidification plate; and a temperature detector 44 provided on the placement plate. The humidification plate is provided with a bottom wall swollen part 40B in a part of the bottom wall 40A, and a detection part 44A of the temperature detector is attached to an underside surface of the bottom wall swollen part.
Patent JP-2003096378-A (JP)
Title: Fluoroplastic powder coating material composition and coated product
Inventor: TAKAHASHI HIDEYUKI
IPC: C09D5/03
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoroplastic powder coating material composition which can form a coating film that is excellent in antistaticity, coating workability, contamination resistance, resistance to dust adhesion, weather resistance and lustering. SOLUTION: This fluoroplastic powder coating material composition comprises (A) a fluoroplastic and (B) an antistatic agent comprising an organic hydrophilic compound, wherein the fluoroplastic has a fluorine content of 10% or more; and the organic hydrophilic compound has a SP value of 19 (J/m<3> )<1/2> ×10<-3> or more. Preferably, (A) the fluoroplastic is a thermosetting fluoroplastic comprising a reactive fluorine-containing copolymer and a curing agent, wherein the reactive fluorine-containing copolymer has a fluoroolefin unit and a crosslinkable reactive group, the curing agent reacting with the crosslinkable reactive group to form a crosslinkage. A coated product comprises the coating film formed from the fluoroplastic powder coating material composition.
Patent JP-2003103388-A (JP)
Title: Laser cut machining device for extra thin metal plate
Inventor: NISHIWAKI YASUKI
IPC: B23K26/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser cut machining device for an extra thin metal plate wherein the variation in the position of a condensing point by an assist gas is restrained with a simple constitution. SOLUTION: On the lower part of a machining head 3, a holder 7, which encloses the outer periphery of a nozzle 6, and whose distance to the lower end coincides with a focal distance of a laser beam, is provided, and a support plate 12 energized upward by an elastic member 14 is provided direct below the machining head 3. In this way, the work W is energized upward by the elastic member to come into close contact with the holder 7, thereby the distance from a condenser lens 4 to the surface of the work can be always made constant.
Patent JP-2003102496-A (JP)
Title: Microorganism testing system
Inventor: NASHIMOTO KAZUO
IPC: G01N33/48
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism testing system with which a periodic test can be easily performed on each process for manufacturing a processed article. SOLUTION: The microorganism testing system is applied on a process for manufacturing a processed article such as a food, a medicine, a cosmetic or a quasi-drug. The testing system comprises measuring a microorganism by taking a washing solution with which a machine, a tool or an apparatus used in the manufacturing process has been cleaned, as a test target.
Patent JP-2003096382-A (JP)
Title: Gas barrier coating composition and gas barrier film
Inventor: HAGIO YUMIKO
IPC: B32B27/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier coating composition which keeps polyvinyl alcohol's own transparence and high gas barrier property, adheres well to even a polyester base material without any anchor layer needed, can maintain the adhesion even under a high humidity, can produce a coating film with high gas barrier property at a large scale and is excellent in storage stability. SOLUTION: The gas barrier coating composition comprises A, B and C components, wherein A is a polyvinyl alcohol containing an acetoacetyl group- modified polyvinyl alcohol, B is an aziridine compound, C is water or water added with a lower alcohol, and the A and B components have a weight ratio (A/B) of 100/1-100/10.