baber/WOPTO huggingface dataset:
Patent JP-2004052081-A (JP)
Title: Method and apparatus for forming corrosion prevention barrier on surface of wetted part in submerged metallic machine structure
Inventor: FUKUDA MASAHIKO
IPC: F04D13/08
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a corrosion prevention barrier on the surface of a wetted part in a submerged metallic machine structure which can be performed at a low cost without requiring the application of the conventional heavy corrosion prevention coating to a submerged pump or the like and without exerting harmful effect on operators and peripheral environments, and to provide an apparatus therefor.  <P>SOLUTION: A voltage is applied from either output terminal 5 in a variable constant voltage AC power unit 4 to the submerged metallic machine structure 1 in an electrolytic solution 7. Further, a voltage is applied from the other output terminal 6 to an electrode 3 capable of electrification in the electrolytic solution 7. By the plus/minus switch action of both the output terminals 5 and 6, a corrosion prevention barrier is formed on the surface of the wetted part in the submerged metallic machine structure 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057244-A (JP)
Title: Cleaning device
Inventor: TAWARA HIROTOSHI
IPC: A47L25/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device provided with an adhesive roll having an improved performance of taking up and collecting dust tangled with a scraping member of a scraping body, such as hairs.  <P>SOLUTION: The cleaning device 10 is constituted to support the scraping body 16 and the adhesive roll 21 arranged side by side by a frame 15 and to trap the dust on a floor surface scraped by the body 16 with the roll 21. The cleaning device 10 includes a roll driving means 80 which rotates the roll 21 in the direction opposite to the rotating direction of the scraping body 16. The roll driving means 80 comprises a rotating body 18 which rolls on the floor surface while supported by the frame 15 and rotates the roll 21 by the rotations of the rotating body 18. The rotating body 18 includes a tire part 18C for rolling on the floor surface and a rotor 18B rotating the roll 21 while associated with the rotations of the tire part 18C, and is equipped with an accelerating means 80A for accelerating the rotation of the tire part 18C and transmitting the speed to the rotor 18B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058335-A (JP)
Title: Method for recycling metal-plated plastic
Inventor: YAMADA KATSUHIRO
IPC: B29B17/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycled plastic in which a metal surface part as a problem to form a recycled plastic demonstrating physical properties corresponding to ordinary virgin raw material is removed, when a molded product made of the metal-plated plastic is disposed of and to provide a recycling method for efficiently obtaining the recycled plastic.  <P>SOLUTION: The plastic such as a metal-plated acrylonitrile-butadiene-styrene resin or the like is dipped in or brought into contact with a liquefied gas of liquid nitrogen, liquid air, liquid argon or the like of -100°C or lower, cooled to -100°C or lower, and the metal plating and the plastic are separated or set to a separation easy state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057377-A (JP)
Title: Bed pad
Inventor: NAKATSUKA MIYAKO
IPC: A47C27/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed pad by which even an elderly person or a woman, a child, etc. having no strong arm power can prevent shift between the bed pad and a mattress and between the bed pad and a bed sheet by simple constitution.  <P>SOLUTION: The bed pad 2 consisting of hygroscopic fabric to be spread between the mattress 1 and the bed sheet 3 is provided with shift preventing parts 5 consisting of material having a nonskid function in the state of being dotted at prescribed intervals on both sides of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068170-A (JP)
Title: Method for forming pattern and dyed fabric
Inventor: TASHIRO TAKEHISA
IPC: D06P5/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for forming a pattern in which ozone gas can efficiently be utilized to readily carry out a wastewater treatment under a slight environmental load and the contrast is high.  <P>SOLUTION: The method for forming the pattern on a dyed fabric is characterized by including water in the dyed fabric, then bringing the dyed fabric into contact with the ozone gas in a contact bath in the absence of fluid water, then decoloring only the surface layer of the dyed fabric, subsequently shaving off the surface layer of the decolored fabric and thereby exposing deep-color parts in the interior of the fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070478-A (JP)
Title: Information management support system
Inventor: KISHIDA FUMIO
IPC: G06Q50/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable individual departments to share information and also transmit information to one another by performing integrated management of information from a request to a result report on a test etc.  <P>SOLUTION: Substance information and a written request data sheet created on a request-source terminal 52 are e-mailed to request-source and total management department terminals 6 and 7 in sequence and approval information input parts 62 and 72 enter approval information made by approvers into the written request data sheet and send it to a test management department terminal 8. On the test management department terminal 8, a data management part 82 extracts necessary information and sends it to a database server 1 to register the substance information in a substance database 11 and the request information in a test database 12 respectively. Further, a data management part 82 stores the data sheet into a data sheet storage server 2. In addition, a test schedule and a data sheet of a report on a test result from a test department terminal 9 are similarly registered in the test database 12 and data sheet storage server 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068317-A (JP)
Title: Fire-protecting holder of combustible long body passing part and fire-protecting structure
Inventor: ARAKAWA DAISUKE
IPC: E04B1/94
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly cope with a change in the inside diameter of an opening 14 of a floor (or a wall) 12 where a combustible long body passes or the outside diameter of a set of the combustible long bodies 10, and the eccentricity of the combustible long body, so that even if thermal elongation and contraction occur in the combustible long body 10, a fire-protecting material is hardly moved.  <P>SOLUTION: A belt-like body 24 having elasticity and a ceramic wool 26 are stacked and put in a flat bag 28, and the inner surface side of the flat bag 28 is provided with a pocket 30 for fire-protecting material to form a fire-protecting holder 22 which is used in performing fire protection. A support metal fitting 34 is set in the opening 14 of the floor 12 where the combustible long body passes, and the fire-protecting material holder 22 is rolled to be cylindrical and set on the support metal fitting 34 with the pocket 30 inside. The pocket 30 of the fire-protecting material holder 22 is stuffed with the fire-protecting material made of a heat resisting sealing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069380-A (JP)
Title: Apparatus for measuring coefficient of linear expansion
Inventor: YOKOYAMA YUICHIRO
IPC: G01B9/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring a coefficient of a linear expansion capable of accurately measuring and having a high operability.  <P>SOLUTION: The apparatus for measuring a coefficient of a linear expansion includes a light wave interference measurement means 12 for measuring a length of an object to be measured having an already known preliminary value, and a temperature controlling means 14 for controlling a temperature of the object to a plurality of predetermined temperatures. The apparatus further includes a second and a third half mirrors 24 and 28 having an optical axis matched to the length measuring axis of the object 42, a first and second observation parts 32 and 34 for observing reference interference light and measured interference light formed by each of the half mirrors. The apparatus simultaneously observes the interference lights formed by the second and third half mirrors 24 and 28, measures the dimension of the object 42 at a predetermined temperature based on the preliminary value of the object 42 and an observed phase difference, and measures the coefficient of the linear expansion of the object 42 based on the dimensions at a plurality of different temperatures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071710-A (JP)
Title: Method for manufacturing light source device and light source device manufactured thereby
Inventor: FUJIWARA TASUKU
IPC: H01L21/56
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and small light source device with high luminance and long life which emits totally new light from an outgoing face side.  <P>SOLUTION: Pattern pressing is performed on a lead frame, and insertion molding is performed by resin. Wavelength conversion material mixed paste prepared in a different process 1 by a stamper is transferred in a position on which a semiconductor light emitting element is placed. Transparent adhesive is added to an upper position on which wavelength conversion material mixed paste is transferred, and the semiconductor light emitting element is placed on it. It is carried into a thermostatic oven, and paste and transparent adhesive are cured. An electrode of the semiconductor light emitting element and a pattern of the sheet lead frame are electrically connected by wire bonding. A whole recess formed by insertion molding by installing the semiconductor light emitting element and metallic wire is filled with transparent resin which is mixed and de-aerated in a different process 2. It is carried into the thermostatic oven and transparent resin is cured. A plurality of the light source devices formed in the lead frame are cut and it is separated into the individual light source devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071264-A (JP)
Title: Fuse
Inventor: NAKANO MICHIHIKO
IPC: H01H85/143
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse which can be downsized while improving a current-breaking performance.  <P>SOLUTION: An element 3 is pinched by both end portions of a cylindrical fuse body 2 and a pair of metallic plates 4 with a melting point of 1,000°C or higher. The metallic plates 4 are coated and bases 5 are press-fitted. The metallic plates 4 prevent the bases 5 from direct exposure to arc discharge caused at melting breaking of the element 3 due to an overcurrent. Even if the fuse body 2 is downsized, since the metallic plates 4 absorb energy of the arc discharge and surely break the overcurrent, the fuse can be downsized while improving the current-breaking performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072866-A (JP)
Title: Power supply device
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device capable of preventing efficiency from being degraded even if AC from an AC power supply is half-wave-rectified and preventing a DC component from being generated on AC power supply side.  <P>SOLUTION: This power supply device comprises a first AC-DC conversion part 13 for providing an output voltage Vout of a prescribed voltage to an output terminal, by inputting the alternating current of the AC power supply 2 and using direct current obtained by rectifying a positive cycle of the alternating current with a half-wave rectifying part 17; and a second AC-DC conversion part 14 which is connected to the first AC-DC conversion part 13 in parallel, then to the AC power supply 2, and providing an output voltage Vout of a prescribed voltage to an output terminal by using direct current obtained by rectifying a negative cycle with the half-wave rectifying part 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066599-A (JP)
Title: Filling liquid for inkjet recorder, inkjet recording head, inkjet recording method and recorder
Inventor: INOUE TOMOHIRO
IPC: B41M5/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance filling performance of ink even in the case of initial filling operation of pigment ink or high viscosity ink.  <P>SOLUTION: A filling liquid for an inkjet recorder contains at least water and polyoxyalkylenemonoalkylether shown by a general formula (1). In the general formula (1), m+n=0-20, x=1-10 and y=1-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067451-A (JP)
Title: Amorphous inorganic fiber formed body and utilization method of the same
Inventor: TAKAHASHI KATSUNORI
IPC: C04B38/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphous inorganic fiber formed body free from the degradation even under heat load and having excellent fire resistance only by carrying out a simple treatment in a construction site without necessitating an exclusive production facility.  <P>SOLUTION: The amorphous inorganic fiber formed body is constituted so that only the surface layer of the formed body obtained by forming an amorphous inorganic fiber into board-like or felt-like shape is crystallized and a crystallization accelerating agent such as blast furnace slag fine powder, FeO, MgO, FeCO<SB>3</SB>or MgCO<SB>3</SB>is stuck to the surface, and the method comprises sticking the crystallization accelerating agent when using.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070091-A (JP)
Title: Expression guidance display for foreign sentence
Inventor: MOTOMURA YOSHINORI
IPC: G09B19/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the innumerable expression of intonation and the expression of the intonation of numerous stages, and to display not only the intonation but regions where sentences are are read with pauses between phrases, or continuously at a time in an easily understandable manner relating to a display technique for instructing the expression, such as intonation, in reading foreign sentences, of English etc.  <P>SOLUTION: On the occasion of displaying an expression guidance wavy lines of various levels meeting the intonation in reading the sentences of a foreign language are written along these sentences so that a person can read the sentences by putting the intonation thereto according to the wavy lines. Also, the positions where the sentences of the foreign language are punctuated are provided with punctuation marks. Further, arrow lines are previously written in the ranges where the sentences are continuously read at a time along the ranges so that the person can continuously read the sentences at a time up to the positions of the arrows along the arrow lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070114-A (JP)
Title: Image forming apparatus
Inventor: KAYANO SHIZUO
IPC: B41J29/38
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface that facilitates confirmation and alteration of the contents of the various settings of an image forming apparatus.  <P>SOLUTION: In a copying machine C in which the image forming apparatus is used, when an alteration key of a key input section 68 is depressed during voice guidance on image forming conditions (the number of copies, copy density, magnification, etc.), a screen for altering the set contents of the setting items is displayed on an LCD 67. Additionally, when a NEXT key is depressed during the voice guidance, the voice guidance is switched to the subsequent image forming conditions in the order of voice outputs. Further, when a BACK key is depressed during the voice guidance, the voice guidance is switched to the previous image forming conditions in the order of the outputs. When the voice guidance ends, a timer is set by a timer section 71, separation sound is output when time is up, and then the voice output for the subsequent image forming conditions in the order of the voice outputs starts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097383-A (JP)
Title: Method for operating radial piston pump for generating high fuel pressure and internal combustion engine, computer program, and control and/or adjusting device
Inventor: STIEFEL HANS-PETER
IPC: F02M59/30
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To adjust the carrying capacity of a radial piston pump which generates the high fuel pressure in a fuel system of an internal combustion engine, comprises a casing having at least one cylinder and a drive shaft supported by the casing and provided with at least one cam section, has a stroke ring around the cam section, and stores a piston supported by the stroke ring in the cylinder. SOLUTION: An adjustment ring is disposed between the cam section and the stroke ring, an inner opening is eccentric in selection to an outer contour, and the adjustment ring can be rotated around the axis of the inner opening into a desired angular position in relation to the cam section.
Patent JP-2004075567-A (JP)
Title: Oligoarylene derivative and organic electroluminescent element using the same
Inventor: IKEDA HIDEJI
IPC: C07C43/275
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oligoarylene derivative which emits blue light in high luminous efficiency and an organic electroluminescent element using the same.  <P>SOLUTION: The oligoarylene derivative is represented by formula (1): Ar1-Ch-Ar2 or (2): Ch1-L-Ch2 (Ch, Ch1 and Ch2 are each a substituted or nonsubstituted condensed aromatic ring having 14-20 number of nucleus carbons; AR1 and Ar2 are a substituted or nonsubstituted aryl group having 5-30 number of nucleus atoms; L is a connecting group). In the organic electroluminescent element in which an organic thin film layer composed of one layer or a plurality of layers containing at least a luminescent layer is laid between a cathode and an anode, at least one layer of the organic thin layer contains the oligoarylene derivative alone or as a component of a mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076828-A (JP)
Title: Clutch device
Inventor: WATANABE MITSURU
IPC: F16D25/12
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device with driving plates and driven plates spline-fitted together and simply assembled between a clutch drum and a clutch hub to create a multiple disc clutch lubricating structure, reducing the manufacturing costs for the clutch hub by eliminating the need for applying conventional machining such as lathe cutting or drill boring to the clutch hub.  <P>SOLUTION: The plurality of driving plates 40, 42 and the plurality of driven plates 45 are alternately laid between the inner periphery face of the clutch drum 31 and the outer periphery of the clutch hub 33. Each of the driving plates 40, 42 is spline-fitted to the clutch hub 33 while each of the driven plates 45 is spline-fitted to the clutch drum 31. The axial end of the clutch hub 33 at its spline portion 35 consists of at least one first end face 36 and a second end face 37 neighboring the first end face 36. The first and second end faces 36, 37 have arcuate shapes extending to the circumferential direction of the clutch hub 33 and the second end face 37 is protruded further to the axial direction than the first end face 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176361-A (JP)
Title: Uv light-absorbing quaternary polysiloxane
Inventor: FENDER MICHAEL
IPC: A61Q19/10
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a generally used compound, expressing actions for smoothing, protecting and softening natural or synthetic fibers, having strong sticking tendency directly sticking to the natural or synthetic fibers (e.g. wool, cotton or hair) or other surfaces (e.g. skin) and reducing damages caused by mechanical and/or optical action (e.g. UV lights).  <P>SOLUTION: The UV light-absorbing quaternary polysiloxane is expressed by general formula (I).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076368-A (JP)
Title: Structure for constructing bridge and construction method for bridge
Inventor: NITTA AKIRA
IPC: E01D21/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce social and economical losses to the utmost when constructing a bridge and reduce the not only costs of the construction itself but also the expense for the repair work.  <P>SOLUTION: A foundation frame body 11 arranged along the ground, a plurality of legs 12 erected on the foundation frame body 11, and the upper structure 13 on a bridge installed on the upper ends of the legs 12 are integrally installed. The bridge is constructed by use of a structure 15 for constructing the bridge in which a pile member 14 fixing the foundation frame body 11 is provided in the support ground G1 by penetrating in the support ground G1 in the frame body 11. First, the structure 15 for constructing the bridge is arranged on the ground bearing and the foundation frame body 11 is fixed in the support ground G1 by the pile members 14 while making it possible to pass on the upper structure 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045007-A (JP)
Title: Storage
Inventor: FUJIE YOKO
IPC: F24F5/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To store articles in a good state for a long period by keeping the humidity of the air constant in storing products of industrial semiconductor wafer and electronic parts, and commercial-off-the-shelf optical lens products of half-finished product and components, cleaning the storage by filling the atmospheric ion, and removing the charge by static electricity.  <P>SOLUTION: The air quality optimum for storing articles in the storage is realized by mounting a means for constantly keeping the humidity of the air in the storage and a means for releasing the atmospheric ion. A relative humidity in the storage is kept 40 % or less by the constant humidity keeping means, and the atmospheric ion is released into the storage by the atmospheric ion releasing means. The storage comprises a means having a heat source heating and regenerating a drying agent, and dehumidifying or/and humidifying the storage by opening and closing a shutter by expansion and contraction of a shape-memory alloy by heat of the heat source, and a means for releasing the atmospheric ion into the storage. The storage comprises a Peltier element having a low temperature-side heat radiation fin inside for condensing the vapor in the air of the storage to lower the humidity, and a high-temperature side heat radiation fin outside, a means for energizing the Peltier element, and the means for releasing the atmospheric ion into the storege.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080490-A (JP)
Title: Encoding modulation method and modulator, demodulation method and demodulator
Inventor: KAYANUMA KINJI
IPC: G11B20/14
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple encoding modulation method and demodulation method having an encoding rate equivalent to (1, 7) modulation and suitable for high density recording with less DC components.  <P>SOLUTION: In the encoding modulation method and a modulator, only when a code word "010" in a main conversion table is selected following an optional code word in a sub conversion table, either of the code word "010" in the main conversion table and a substitutive code word "000" is selected so as to make the DSV of a channel bit stream close to 0. In the demodulation method and a demodulator, in the case that the channel bit streams "000000" and "000000000" appear, after converting them to the channel bit streams before substitution, they are demodulated on the basis of the correspondence of the main conversion table and the sub conversion table.  <P>COPYRIGHT: (C)2004,JPO