baber/WOPTO huggingface dataset:
Patent JP-2002290902-A (JP)
Title: Digital video reproducing/recording device
Inventor: TAKAGI ATSUSHI
IPC: H04N5/76
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To automatically dub video by receiving the reservation of dubbing by its own device in the case of dubbing the video from its own device to a device of the other side or in the case of dubbing the video from the device of the other side to its own device in a video reproducing/recording device. SOLUTION: When a time to start reproduction stored in a memory has come, a CPU for performing output control confirms the operation state of the device of the other side (#12). When it is in the state of being capable of recording the video (YES in #13), the CPU transmits a video recording command to the device of the other side (#4), starts the reproduction of its own device (#15) and starts dubbing. When the device of the other side is not in the state of being capable of recording the video (NO in #13), the CPU performs dubbing starting and re-transmitting processing (#17) followed by the reproduction of its own device (#15) and starting dubbing.
Patent JP-2002289540-A (JP)
Title: METHOD FOR PRODUCING GaN-BASED SEMICONDUCTOR CRYSTAL AND GaN-BASED SEMICONDUCTOR BASIC MATERIAL
Inventor: TADATOMO KAZUYUKI
IPC: H01S5/343
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high quality GaN-based crystal, and a GaN-based semiconductor basic material in which a high quality GaN- based crystal can be grown by that method. SOLUTION: Protrusions and recesses (or a level difference) 1a are formed on the surface of a crystal substrate 1 composed of a material different from a GaN-based semiconductor and a GaN-based crystal 2 is grown directly on the surface where protrusions and recesses are formed with no intermediary of a low temperature GaN-based buffer layer thus obtaining a GaN-based crystal layer 3. Lateral growth of the GaN-based crystal is suppressed by the protrusions and recesses (or a level difference) on the surface of the crystal substrate and the surface is planarized with no intermediary of the buffer layer.
Patent JP-2002287532-A (JP)
Title: Image forming device and image forming method
Inventor: NISHIKAWA MANABU
IPC: G03G15/16
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the sticking of toner to a transfer belt so as to facilitate the peeling of the stuck toner, and to obtain a high-gradation and high-resolution image by improving the reproducibility of a thin line and gradation in the case of forming an image. SOLUTION: In this image forming device equipped with at least the toner T and a transfer belt 8, the content of wax in the toner T is 5 to 40% and the belt 8 has an oxide particle layer on its outermost surface.
Patent JP-2002281898-A (JP)
Title: Fat and oil composition, method for producing the same, and food containing the same
Inventor: HASHIMOTO KENJIRO
IPC: A21D2/14
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fat and oil composition having excellent preservation stability and establish a method for producing the composition by improving crystallinity of a fat and oil and to provide a method for using the composition to not only frozen doughs but also the whole of flour backed products, which has high generality. SOLUTION: This fat and oil composition comprises a fine particle composed of an enzyme preparation in the fat and oil and the fine particle has 1-150 μm average particle diameter (median diameter) and 2-35 wt.% content and does not dissolved into the fat and oil. The fine particle dispersed into the oil become a large amount of crystalline nucleuses and the crystallinity of the fat and oil in an industrialized level is improved to allow obtaining the stable and good-quality fat and oil composition by using the fat and oil composition.
Patent JP-2002296631-A (JP)
Title: Compound for organic nonlinear optical material and organic nonlinear optical amorphous material using the same
Inventor: KURIOKA HIDEJI
IPC: G02F1/065
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compound for a nonlinear optical material which does not crystallize, prevents manifestation of a centrosymmetric structure, can singly use a nonlinear optical molecule, and has a large nonlinear optical constant. SOLUTION: The compound for the nonlinear optical material is an organic nonlinear optical amorphous material having at least one dendrimer expressed by formula (1).
Patent JP-2002294291-A (JP)
Title: Bleaching method for fiber product
Inventor: AOYANAGI MUNEO
IPC: C11D3/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching method which does not degrade clothes and has excellent bleaching effects on staining and yellowing. SOLUTION: A fiber product is kept in contact with an aqueous solution which contains 0.1-5 ppm (mass ratio) specific metal complex compound containing a macrocyclic tetraamide as a ligand and has a pH at 20 deg.C of 8-12 for 5-180 min under such a condition that the effective oxygen concentration in the aqueous solution is 10-500 ppm (mass ratio).
Patent JP-2001354954-A (JP)
Title: Ultrafine cadmium sulfide particle
Inventor: SAIDA SOICHIRO
IPC: C07F9/53
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide ultrafine cadmium sulfide particles having a narrow particle size distribution and an excellent luminescence efficiency. SOLUTION: The ultrafine cadmium sulfide particles comprise cadmium sulfide crystals having organic ligands bonded thereto and give a luminescence band with a half width less than 40 nm.
Patent JP-2002293465-A (JP)
Title: Document moving type image reader
Inventor: KUBOTA TAKESHI
IPC: B65H15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a document moving type image reader having a smaller size and improved usability such as jamming disposition and document operativeness without producing an increase in number of part items and in cost. SOLUTION: The document moving type image reader 1 comprises, at least, a paper feed roller 53 and a separating member 54 (paper feed means) for feeding and separating a plurality of documents placed on a document placement plate 51, a carrying path 63 for guiding the documents fed out of the paper feed roller 53 and the separating member 54, a close contact sensor (reading means) 55 for reading images on the fed documents, a reverse carrying path 64 for U-turning a document carrying direction, and a paper discharge roller 65 and a paper discharge roll 66 (discharge means) for discharging the documents to the outside of the reader.  The paper discharge roller 65 and the paper discharge roll 66 (the paper discharge means) are arranged between each of the paper feed roller 53 and the separating member 54 (the paper feed means) and the close contact sensor 55 (the reading means) in the document carrying direction.
Patent JP-2001220332-A (JP)
Title: Composition for formulating hair treatment preparation and hair treatment preparation
Inventor: OTA TOSHIO
IPC: A61Q5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition capable of easily and inexpensively preparing hair treatment preparations including hair conditioners, waving preparations, finishers and thickening agent to be prepared in time of use, and to provide hair treatment preparations excellent in feeling when applied such as light oily feeling, slipperiness, softness, dampishness, glossiness and hair touch, and also in characteristics such as adherability/spreadability/ humectancy/sag resistance, applicability, retouch workability, uneven and firm wave formability, low irritant odor (e.g. ammonia odor), wave formation quickness, slight residual odor after waving operation, good appearance (e.g. sophisticated silky touch appearance) and low skin irritancy. SOLUTION: This composition for formulating hair treatment preparations is characterized by containing (I) alcohol(s) and (II) at least one ingredient selected from the group consisting of anionic surfactants, inorganic acids and inorganic alkali agents.
Patent JP-2002295230-A (JP)
Title: Simple cleaner for diesel engine exhaust gas
Inventor: TSUJIMURA KINJI
IPC: B01D50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple cleaner for a diesel engine exhaust gas, that is designed to meet the standard of 0.25 g/kW.hr for PM discharge in the exhaust gas and is made compact, durable and inexpensive, as well as can be handled easily, maintained and attached even for a used car. SOLUTION: The exhaust gas emitted out of a diesel engine is introduced into a cyclone structure 3 in a case body 2, through an inlet conduit 6 attached approximately tangentially with respect to the case body 2 to form a vortex and releases part of its PM upon passing through a narrow neck 21 of the cyclone structure 3. The released PM goes through an outlet 20 at a conical member 19 and a sealed room 24 to a PM holder 5 and piles there. When the exhaust gas, from which the PM has been partly removed, flows from the outer surface of a filter 4 toward its center, the contained PM is removed. The PM removed exhaust gas is discharged to the air through a discharge pipe 7. The above standard can be satisfied by removing PM, using the double structures of the cyclone structure 3 and the filter 4.
Patent JP-2002291686-A (JP)
Title: Curve operating device for endoscope
Inventor: HINO KAZUHIKO
IPC: G02B23/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rotary torque from becoming great when performing curve operation and further to save a space in the axial direction of a pulley while avoiding the interference of an operating wire. SOLUTION: In the curve operating device for endoscope, with which a pair of operating wire are wound around a pulley 8 and curve operation is enabled by taking up one end and feeding out the other end of each of operating wires extended from the pulley corresponding to the rotating operation of this pulley, a groove 22 of the pulley is made into groove shared by a pair of operating wire by being spirally formed continuously in the circumferential direction of this pulley so that one part from one end 22a in the groove and one part from the other end in the groove can be adjacently parallel in the axial direction of the pulley, and each of operating wires is taken up in the groove of the pulley alternately corresponding to the rotating direction of the pulley.
Patent JP-2002299117-A (JP)
Title: Polarizable electromagnet
Inventor: NAKANISHI HIROYUKI
IPC: H01F7/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To weld an iron core and a permanent magnet together by laser as designed, without bulges or a voids being formed in the iron core, after laser welding. SOLUTION: In a polarizable electromagnet which is equipped with a U-shaped iron core 1, having foot pieces 1a at both ends and having a coil 2 wound at the center and a permanent magnet 3 positioned between the foot pieces 1a and abutting on the foot pieces 1a and whose permanent magnet 3, is fixed between the foot pieces 1a through laser welding, a groove-form release part 1c, which releases gas generated through laser welding in the direction of taking it away from a laser welded place, along the space between the permanent magnet 3 and the foot pieces 1a, is provided at the abutment face 1b of the foot piece 1a against the permanent magnet 3.
Patent JP-2002297830-A (JP)
Title: Data collecting system and data collecting method
Inventor: YANAI KENICHI
IPC: G06Q50/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a data collecting system and a data collecting method freely usable even in a place where network environment such as wire LAN and wireless LAN are not equipped. SOLUTION: In this data collection system, a collecting function 20 has an information collecting means 12 for collecting information on a wireless communicating device 100C executing a betting function 20, a select means 11 for selecting a wireless communicating device for collecting data according to the information, a communication link establishing means 12 for establishing a wireless commmunication link with the selected wireless communicating device 100C, and a data collecting means 13 for collecting data transmitted from the selected wireless communicating device 100C, and a betting function 20 has an information transmitting means 21 for transmitting the above information and a transmitting means 23 for transmitting data input by the user.
Patent JP-2001310157-A (JP)
Title: Method for preparing fiber-reinforced metal composite wire
Inventor: KATSUMATA MAKOTO
IPC: D06M11/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a fiber-reinforced metal composite wire wherein a special apparatus is not needed and wetability of an inorganic fiber is improved by a convenient and easy method and spaces among fibers of a bundle of the inorganic fibers are sufficiently impregnated with a metal. SOLUTION: This method for preparing a fiber-reinforced metal composite wire is characterized by providing a preceding process wherein, after the bundle 10 of the inorganic fibers is immersed in a solution 12 containing a hydrolyzable organometallic compound, the above organometallic compound is hydrolyzed and heat-treated to coat the bundle 10 of the inorganic fiber with a metal oxide and a succeeding process wherein the above bundle of the inorganic fibers coated with the metal oxide 110a is continuously inserted through a metal melted liquid 102 filled in a storing tank 103 stored in a pressure vessel 101 and provided with orifices 105 and 107 for introducing in and guiding out the bundle of the inorganic fibers 110a under pressure and is coated with the metal.
Patent JP-2002302502-A (JP)
Title: Method for producing cellulose derivative
Inventor: RUI MASAO
IPC: C08B11/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde group-containing cellulose derivative having fixed hydrophobicity, excellent in stability, and having an introduced functional group rich in reactivity. SOLUTION: This method for producing the cellulose derivative comprises introducing a specified amount of at least one chemical group selected from a class A (acetic ester, propionic ester, butyric ester, methyl ether, and ethyl ether group) into chemical groups bonding to carbon atoms of the 2, 3, and 6 positions in an anhydroglucose unit, then oxidizing the carbon atoms (alcohol groups) of the 2, 3, and 6 positions to which any chemical group selected from the class A does not bond so that the above carbon atoms are converted into aldehyde groups.
Patent JP-2002006347-A (JP)
Title: Integrated optical switch array
Inventor: NIR DAVID
IPC: G02F1/313
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that reconstruction of a orthogonal switch array requires many calculations, and a packing efficiency of switches is low. SOLUTION: This is an optical switch array wherein at least three input waveguides 42 are connected with at least three output waveguides. Each input waveguide 42 is coupled with each in the same order via a switching mechanism including a coupling element such as an intermediate waveguide and 1x2 switch 44. To be more elaborate, coupling elements coupled with the same input waveguide are displaced from each other along the output waveguides.
Patent JP-2002165635-A (JP)
Title: Powder cosmetic container
Inventor: SATO TATSUO
IPC: A45D33/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder cosmetic container capable of preventing careless scatter of a powder cosmetic to the outside, preventing the burying of a mesh into the powder cosmetic, and allowing easy takeout of the powder cosmetic. SOLUTION: In this powder cosmetic container, a container body has a storage recess part, the powder cosmetic is stored in the storage recess part, and the powder cosmetic can be taken out from a takeout port. The inner circumference of the storage recess part is installed with a lower end part of an elastic tube body, a wall is formed from the lower end part toward the takeout port, and an upper end part of the elastic tube body is disposed near the takeout port. By elastically deforming the wall, the upper end part of the elastic tube body can be moved toward a bottom part of the storage recess part. The upper end of the elastic tube body is fixed with the periphery of the mesh, and an inner lid capable of covering the mesh and sealing the takeout port is screw- corrected to the container body.
Patent JP-2002308999-A (JP)
Title: Method for producing polyolefin resin composition
Inventor: KAWAMOTO HISAFUMI
IPC: C08K5/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition which can give a molding excellent in transparency and rigidity. SOLUTION: This method is the one for producing a polyolefin resin composition comprising adding a nucleator to a polyolefin, wherein the nucleator is infiltrated into the polyolefin by bringing the polyolefin and the nucleator into contact with each other in the presence of critical or supercritical carbon dioxide in a reactor.
Patent JP-2002313682-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: YAMADA KATSUJI
IPC: H01G9/028
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a solid electrolytic capacitor for extremely inhibiting the generation rate of leakage current failure and short-circuiting failure. SOLUTION: In the manufacturing method of a solid electrolytic capacitor, a conductive macromolecular layer 16 is formed as solid electrolyte in a capacitor element 1, where anode electrode foil 2 having an anode side tab terminal 3 and counter cathode electrode foil 4 having a cathode side tab terminal 5 are wound via separator paper 6. In the manufacturing method, a sealing material 15 is fitted to round rod sections 9 and 10 of the tab terminals 3 and 5 or near the sections 9 and 10 before the dipping process in chemical polymerization liquid for preventing the conductive macromolecular layer 16 from being generated at or near the round rod sections 9 and 10 of the tab terminals 3 and 5.
Patent JP-2002308943-A (JP)
Title: Polymeric flame-reardant and flame-retardant thermoplastic resin composition containing the same
Inventor: ONISHI HIDEAKI
IPC: C08K3/22
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric flame-retardant having compatibility with thermoplastic resins to be rendered flame-retardant, particularly olefin based and styrene based thermoplastic resins. SOLUTION: The polymeric fame-retardant is composed of a copolymer comprising a repeating unit derived from ethylene and a repeating unit derived from a halogenated hydrocarbon ester of acrylic acid or methacrylic acid. The polymeric flame-retardant is incorporated in an amount of 2-100 pts.wt. per 100 pts.wt. combustible thermoplastic resin.
Patent JP-2002309619-A (JP)
Title: Pin joint structure of working machine
Inventor: YUASA TAKAYUKI
IPC: E02F9/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of/damage to a surface, where two members about on each other, of a pin joint structure of a working machine, reduce damage to a pin sliding part, and enable repair to be easily carried out on the occurrence of the damage. SOLUTION: This pin joint structure is provided with a pin, which makes the two members coupled together on the same axis in a relatively turnable manner, and a cylindrical bearing which is fixed to the two members and interposed between the two members in such a manner as to be located between each of the two members and the pin. Each of the bearings is provided with a flange, which abuts mutually in an axial direction and has an abutting surface extending outward in a radial direction, at opposed ends of the two members.
Patent JP-2002311573-A (JP)
Title: Direct patterning original plate of waterless planographic printing plate
Inventor: MAEJIMA KEIICHI
IPC: B41N1/14
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a direct patterning original plate of a waterless planographic printing plate excellent in scratch resistance. SOLUTION: The direct patterning original plate has at least a heat sensitive layer and a silicone rubber layer on a substrate and the silicone rubber layer has a silicone resin and contains a high molecular weight polydimethylsiloxane having a weight average molecular weight of >=300,000 and a polydimethylsiloxane having a weight average molecular weight of <=150,000.
Patent JP-2002317115-A (JP)
Title: Conductive member for oa equipment
Inventor: OKAZAKI TAKAHIKO
IPC: C08L75/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide conductive members for use in OA equipment having a conductivity in the 10<5> -10<12> Ω.cm volume resistivity range quite high in stability, less dependent on the applied voltage level, less fluctuating during continued application of electricity, and less responsive to environmental changes for example in temperature or humidity. SOLUTION: The members for use in OA equipment are manufactured by molding a composition comprising a non-ether polyurethane, carbon black, and bis(trifluoromethanesulfonyl)imidolithium.
Patent JP-2002318787-A (JP)
Title: Program making computer perform access limiting process and recording medium where the same program recorded
Inventor: MANABE MICHITO
IPC: G06F21/31
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a program which prevents a child from browsing a harmful Web page. SOLUTION: The program 16 makes a computer 14 perform an access limiting process for limiting access to a specific Web page. This access limiting process includes a step S201 for monitoring whether a user inputs an actuation indication for actuating a 1st Web page browser accessing the specific Web page, a step S203 for deciding whether the user has the right to access the specific Web page in response to the input of the actuation indication, a step S204 for actuating the 1st Web page browser 13 when it is decided that the user has the right to access the specific Web page, and a step S205 for actuating a 2nd Web page browser 16 limiting the access to the specific Web page when not.
Patent JP-2002325742-A (JP)
Title: Method and device for controlling rf pulse, and magnetic resonance imaging system
Inventor: IKEZAKI YOSHIKAZU
IPC: G01R33/48
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To properly control RF pulses regardless of the sensitivity distribution of the RF coil. SOLUTION: A magnetic resonance signal is measured under a lead-out gradient magnetic field by exciting a spin inside an object by the RF pulse (502), Fourier transformation is applied to a measuring signal (504), an evaluation value P is calculated by an equality 31 of P=ΣNn1 F(n).H(n)/ΣNn1 H(n) (506) and the strength of the RF pulse is controlled so that the evaluation value P can be maximized (508). In this equality, F(n) is a sampling value of the magnetic resonance signal, to which Fourier transformation is applied, and H(n) is a sampling value of the sensitivity profile of the RF coil.
Patent JP-2002327392-A (JP)
Title: Low moisture-absorbing paper and method for producing the same
Inventor: KUMADA HIROAKI
IPC: C08L101/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide low moisture-absorbing paper in which a moisture- absorbing property originated from a raw material is reduced. SOLUTION: (1) The low moisture-absorbing paper is characterized by heat- pressing composite paper comprising a pulp component and/or a fiber component and a liquid crystal polymer filler component made from a liquid crystal polymer exhibiting optical anisotropy when melted, at a higher temperature by >=30 deg.C than the flow-starting temperature of the liquid crystal polymer. (2) The low moisture-absorbing paper described in (1) is characterized in that the composite paper is made from a paper material comprising the pulp component and/or the fiber component and the liquid crystal polymer filler component made from the liquid crystal polymer exhibiting optical anisotropy when melted. (3) The low moisture-absorbing paper described in (1) or (2) has a percentages of water absorption of the pulp component and/or the fiber component exceeding 0.3%.