baber/WOPTO huggingface dataset:
Patent JP-2000351724-A (JP)
Title: Cleansing composition
Inventor: HOPKINS JOHN
IPC: A61K47/44
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having slight irritancy to the eyes, and useful for the therapy and/or improvement of diseases such as dandruff, dermatitis seborrheica, eczema, psoriasis, and/or the symptoms associated therewith. SOLUTION: This composition is obtained by including at least one amphoteric surfactant at about 0.5 to about 16 wt.%, at least one anionic surfactant at about 1 to about 10 wt.%, at least one nonionic surfactant at about 0.1 to about 10 wt.%, and an active ingredient at about 0.1 to about 15 wt.%; wherein the active ingredient to be used in this composition is selected from undecylenamidopropylbetaine, undecylenic acid, and a mixture thereof. The effective dose of this composition is topically applied to site(s) necessary for therapy and/or improvement.
Patent JP-2001316022-A (JP)
Title: Curl paper sheet straightening device and image forming device having the same
Inventor: HORIKOSHI ATSUSHI
IPC: B65H29/70
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a curl of a curled paper sheet to be reliably straightened. SOLUTION: A curl paper sheet straightening device 50 comprises an endless belt 57 running around a plurality of guide rollers 55 and 56; and at least one curl straightening roller 58 to press the endless belt in a direction in which the circulation region of the endless belt is narrowed. The bus of a drive guide roller 55, on which a rotational drive force is exerted, of a plurality of guide rollers is formed in a straight manner. The curl of the curled paper sheet is straightened as the curled paper sheet is conveyed by the endless belt and the curl-straightening roller.
Patent JP-2001031783-A (JP)
Title: Prepreg and fiber-reinforced composite material
Inventor: FUJINO MUTSUKO
IPC: C08G59/22
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg which has excellent handling properties and productivity and whose cured products possess good tensile elongation, flexural modulus, and heat resistance and furthermore, which uses an epoxy resin composition becoming a matrix resin having excellent matrix adhesion to reinforcing fibers and, in addition, a fiber reinforced composite material which excels in various properties to be obtained by using these prepregs. SOLUTION: The prepreg is obtained by impregnation reinforcing fibers with an epoxy resin comprising an epoxy resin as the constituting element [A] and a curing agent as the constituting element [B], and in constituting element [A], the amount of a difunctional epoxy resin in 100 wt.% entire epoxy resins is 70-100 wt.%, and the weight of the reinforcing fiber is in the range of 5-100 g/m2.
Patent JP-2001326496-A (JP)
Title: Electronic component feeding device
Inventor: SAITO KOJI
IPC: H05K13/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component feeding device which actualizes stabler component feed and meets the recent demand for high-speed feed. SOLUTION: An annular surface 3c1 which can support an electronic component CC while its one flank is brought into surface contact is provided nearby a fixed pipe 2 on guide surfaces 3b and 3d of a movable pipe 3, so the electronic component CC nearby the fixed pipe 2 is prevented from being in such an attitude that the ridge between flanks intrudes into the external surface the fixed pipe 2 and from being clamped between the fixed pipe 2 and movable pipe 3 in the mentioned attitude.
Patent JP-2001335521-A (JP)
Title: Method of producing bisphenol a
Inventor: ISHIDA HISAYUKI
IPC: B01J31/10
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing bisphenol A, capable of preventing stress-corrosion cracking of a distilling column, and therefore capable of stably operating the distilling column for a long period. SOLUTION: This method of producing bisphenol A comprises charging acetone together with phenol in an excess amount into a reactor containing an acidic cation-exchange resin to be reacted wherein a chromium-nickel- molybdenum stainless steel containing 18-25% of chromium, 30-60% of nickel, 5-20% of molybdenum, and not higher than 0.03% of carbon, or a high nickel alloy, is used as at least a part of material for a distillation column and its attachments, such as a condenser, which are used in a process for separating a low-boiling mixture consisting mainly of acetone and water.
Patent JP-2001336054-A (JP)
Title: Recyclable nonwoven fabric structure
Inventor: KIMURA TATSUO
IPC: D04H3/105
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric composed of a fiber and a resin and enabling easy separation of exclusively the fiber by the heat-treatment for a short time for the recycling of the fabric without heating and melting treatment by selecting the kind of fiber and specialty of resin. SOLUTION: The recyclable nonwoven fabric is composed of fibers and a polymer resin binder impregnated into the fibers. The fabric is degraded by the heat-treatment at >=170 deg.C and below the temperature lower than the melting point of the fiber by 30 deg.C for 30 min.
Patent JP-2001337882-A (JP)
Title: Method, system and apparatus for information delivery and communication terminal
Inventor: KASAHARA MASAAKI
IPC: H04M11/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to accept delivery of information at the time beneficial to him. SOLUTION: A mobile telephone terminal 3 sends DELIVERY REQUEST for music data to the content delivery server 2. The content delivery server 2, which received the DELIVERY REQUEST, estimates the time needed for delivery for each of the fixed periods of time, based on the past traffic records of communication lines and the data volume of the information delivery. Based on the estimated delivery times, the server selects, as the scheduled period of time, the period of time in which information can be delivered in the shortest time and notifies the period of time to the requester, mobile telephone terminal 3. The mobile telephone terminal 3 accepts information delivery at the time that conforms to the scheduled periods of time.
Patent JP-2001026143-A (JP)
Title: Image recorder
Inventor: NAKAYAMA HIDEO
IPC: H04N1/113
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To perform high speed image recording with high image quality and high density by exposing a photosensitive body with a plurality of light spots emitted from a laser light emitting element without passing through a microlens provided for each light spot. SOLUTION: A plurality of laser light emitting elements 1a in a laser array 1 are driven by a drive circuit 14 in response to an image signal and laser light emitted from each laser light emitting element 1a is condensed at a point 6 through a field lens 2 before being focused on a photosensitive drum 5 through an orthometa lens group 7. The photosensitive drum 5 is turned at a specified speed in the sub-scanning direction and an electrostatic latent image corresponding to the image signal is formed on the surface thereof. Since the aperture of the orthometa lens group 7 can be set larger than the spot diameter of each laser light, high density image recording can be effected without lowering MTF.
Patent JP-2001338649-A (JP)
Title: Positive electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same
Inventor: TAKEHARA TOSHIBUMI
IPC: H01M4/505
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the battery properties such as charge and discharge cycle characteristics of the non-aqueous electrolyte battery by restraining the degradation of conductivity due to the separation of the positive electrode material and the conductive agent or the degradation of the performance of the positive electrode material in the positive electrode material used for the non-aqueous electrolyte secondary battery such as a lithium ion secondary battery. SOLUTION: The positive electrode material for the non-aqueous electrolyte secondary battery comprises positive electrode active material particles composed of, in substance, lithium manganese complex oxide (LiMn2O4) or lithium- cobalt complex oxide (LiCoO2) and a gold sol adhered on the surface of the positive electrode active material particles as a conductive agent. The non- aqueous electrolyte secondary battery comprises a positive electrode 4, a negative electrode 6 having a separator 5 interposed with the positive electrode, and a non-aqueous electrolyte filled between the positive electrode 4 and the negative electrode 6. And the positive electrode 4 is composed of the above positive electrode material for the non-aqueous electrolyte secondary battery.
Patent JP-2001028413-A (JP)
Title: Package for high-frequency waves
Inventor: UCHIMURA HIROSHI
IPC: H01Q23/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a package for high-frequency waves, which is provided with an antenna element and a high-frequency device, is compact and moreover, can be mass-produced and can be used favorably to a system using high-frequency waves, such as microwaves or millimeter waves. SOLUTION: A package 1 for high-frequency waves is provided with an antenna circuit board A of a constitution, where an antenna element 3 and a high-frequency line 4 for feeding current to the element 3 are formed on the upper and lower surfaces of a first dielectric substrate 2, and a high-frequency device circuit board B of a constitution, where a cavity 8 is formed in one part of a second dielectric substrate 7, a high-frequency device 9 is housed in the cavity 8 and a transfer line 11 for transferring a signal to the device 9 is formed on the upper surface of the substrate 7, and the specific dielectric constant of the substrate 2 of the package 1 of a structure, where with the boards A and B integrally formed by laminating the boards A and B, the line 4 of the board A and the line 11 of the board B are connected with each other,  is set at a rate of 2 to 10 and the specific dielectric constant of the substrate 7 of the package 1 is set in the range of 5 to 50.
Patent JP-2001339451-A (JP)
Title: Multichannel analog signal transmitting circuit
Inventor: KURASHIMA ISATO
IPC: H04L27/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel analog signal transmitting circuit which can transmit analog signals to a general communication transmission line, switch over the DA conversion resolution, and hold or clear the last state in case of emergent trouble occurrence. SOLUTION: This circuit comprises a transmitting circuit A which converts analog signals Ain from analog to digital and multiplexes them to perform MSK modulation output, a receiving circuit B which receives and demodulates the MSK modulates signal into a digital signal and which regenerates analog output signals Aout through DA conversion, and a multichannel signal transmitting circuit which is equipped with MSK modems M1 and M2 and power circuit E1 and E2 and which has a sound modem circuit as a transmission line.
Patent JP-2001344638-A (JP)
Title: Automatic cash inputting and outputting device
Inventor: NIIJIMA YOSHIO
IPC: G06Q20/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cash inputting and outputting device capable of complying with inputting or outputting of four denominations including a new denomination (such as a 200-yen bill) while making the most of the housing capacity for a denomination of a largest circulation quantity with a limited paper money housing capacity. SOLUTION: For example, paper moneys are divided into at least two denomination of different circulation quantities and stored in a denomination housing 109, and the paper moneys of some denomination housed in this housing 109 are housed in a denomination housing 110 so as to output the paper money of the denomination of the small circulation quantity first from the housing 109. When the paper money of the denomination is no longer outputted from the housing 10, the paper moneys of the denomination start to be outputted from the housing 109.
Patent JP-2001340950-A (JP)
Title: Method for measuring slab length in continuous casting machine
Inventor: YAMADA MASAHIRO
IPC: B22D11/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a slab length in the continuous casting machine which performs an abnormality detection through a measuring roll in high accuracy and prevents an unnecessary changeover to a backup measuring in a final driving roll. SOLUTION: A speed operation value through a measuring roll 28 is compared with a speed feedback value through a speed master pinch roll 14M for controlling a casting speed and when the difference between the two values grows bigger, a changeover from the measurement through the measuring roll 28 to a backup measuring through the final driving roll 14F is executed.
Patent JP-2001341893-A (JP)
Title: Image forming device
Inventor: UNOBAYASHI SHINSUKE
IPC: B65H1/12
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting the presence or absence of a sheet with high accuracy, and reducing the cost. SOLUTION: A typical constitution of this image forming device 1 comprises a feeding part for feeding the sheet, an image forming part for recording an image onto the sheet, and a detecting means for detecting the presence or absence of the sheet, the feeding part comprises a feeding roller 25 for feeding the sheet and an intermediate plate 39 for energizing the sheet to the feeding roller 25. The detecting means detects the presence or absence of the sheet at a point side of the stacked sheets with respect to a position where the feeding roller 25 and the intermediate plate 39 are kept into contact with each other.
Patent JP-2001340075-A (JP)
Title: Carrier for bioreactor, method for producing the same and method for using the same carrier
Inventor: SATOU TAKAYA
IPC: B29C48/345
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier for a bioreactor having water swellability, capable of controlling the degree of volume swelling or the degree of volume swelling and specific gravity, uniformly flowable in a reactional vessel and further having a high physical strength and to provide a method for using the carrier. SOLUTION: This carrier for the bioreactor comprises (A) a water-swellable thermoplastic resin, (B) a resin compatible with the component (A) and, as necessary, (C) an inorganic filler and has the degree of volume swelling controlled within the range of 120-3,000% or further specific gravity during swelling with water controlled within the range of 1.02-2.12. The method for denitrifying treatment of organic wastewater comprises using the carrier for the bioreactor as a carrier for immobilizing microorganisms in the method for nitrifying and denitrifying the nitrogen in the organic wastewater with the microorganisms.
Patent JP-2001342203-A (JP)
Title: Photosensitive fluorine-containing polyimide precursor composition for optical waveguide, fluorine-containing polyimide optical waveguide, and method of producing the same
Inventor: MINAMIMURA KIYOYUKI
IPC: C08F2/44
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive fluorine-containing polyimide precursor composition for an optical waveguide, to provide the optical waveguide meeting demands for low optical loss in the near-infrared wavelength range, high heat resistance, and low moisture absorptivity, and to provide a method of producing the optical waveguide, capable of giving the waveguide through a simple processing. SOLUTION: This photosensitive fluorine-containing polyimide precursor composition for the optical waveguide contains (A) a specific fluorine-containing polyimide precursor and (B) a compound or its salt containing a polymerizable unsaturated group and an amino group in its molecule.
Patent JP-2001343565-A (JP)
Title: Optical cable
Inventor: WATANABE HIROTO
IPC: G02B6/44
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To impart satisfactory water proof to an optical cable having such a structure that yarn is assembled around a coated optical fiber tape, a sheath is covered on the yarn and a tension member and tear strings are housed into the sheath. SOLUTION: A water absorptive tape 11 is vertically attached and disposed between the yarn 2 and the sheath 3 or water absorptive powder is attached on the surface of the coated optical fiber tape.
Patent JP-2001341974-A (JP)
Title: Container crane
Inventor: MIZOTA JIROHARU
IPC: B66C19/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a container crane capable of reducing motive power for driving a turning device in the container crane having tilting devices and the turning device of a spreader. SOLUTION: A rope hoisting drum is arranged in a land side part of a girder, the two tilting devices and the turning device having two parallel link mechanisms are arranged in a sea side part, first to fourth sets of sheave groups are formed of sheaves arranged in the four corners of a trolley and sheaves arranged in the four corners of the spreader, a first rope is extended to the first and third sets of sheave groups and the first tilting device existing in the diagonal direction, a second rope is extended to the second and fourth sets of sheave groups and the second tilting device, the first rope is pulled out to the sea side from the sheaves of the first tilting device, and is extended to the sheaves of one parallel link mechanism, the second rope is pulled out to the sea side from the sheaves of the second tilting device,  and is extended to the sheaves of the other parallel link mechanism, mutual one side links of the two parallel link mechanisms are connected by the links, and mutually rotate in the inverse direction.
Patent JP-2001348086-A (JP)
Title: Platelike item accommodating case
Inventor: KANEKO TETSUO
IPC: B65D85/86
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To easily pack platelike items so that almost no rattling of the platelike items and almost no impact applied to the platelike items are caused, to reduce waste after unpacking thereby restricting environmental degradation, to shorten time required for a packing process, and to reduce packing material costs thereby reducing packing costs. SOLUTION: A plurality of partition plates 2, which are made of an impact- absorbent resin material, are arranged at specific intervals, and are engaged with a pair of side walls 3 so that they are freely moved close to or separated from each other. Thus, a plurality of platelike item accommodating spaces S are defined. Fastening means 4 are also provided. The fastening means 4 fasten a group of partition walls, with platelike items accommodated in the spaces S, in a direction where the adjacent partitions 2 are moved close to each other. Thus, the fastening means 4 fixes the partitions 2 in position. Accordingly, the size of the case in a fastened and fixed state fits in a specific transport box.
Patent JP-2001352089-A (JP)
Title: Thermal expansion strain preventing solar cell module
Inventor: TSUNODA MASAYUKI
IPC: H01L31/042
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a large solar cell module by a relatively simple manufacturing method using an ordinary ribbon lead wire, while suppressing the manufacturing cost and to prevent occurrence of failure, e.g. removal of a bonded part or open circuit of a wiring material. SOLUTION: A ribbon lead wire solder plated onto an ordinary copper foil is employed as a wiring material for an interconnect 3, which is provided at a connecting part 3C between some solar cell 2A and an adjacent solar cell 2B, with a buffer part 3D for preventing strain due to thermal expansion. The strain buffering part has a saw-tooth shape or a plurality of repeated saw-tooth shapes, in addition to a semicircular shape, as shown on the figure, or an inverted U-shape.
Patent JP-2001354575-A (JP)
Title: Method for preventing cancer relapse and preparation containing activated lymphocyte for preventing cancer relapse, and consignment/entrustment system for freezing and processing these cells
Inventor: SEKINE TERUAKI
IPC: G16H10/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent relapse of cancer, especially liver cancer. SOLUTION: The subject method for preventing relapse of cancer comprises making activated lymphocyte administrations at least plural times prior to and/or after cancer therapy such as operation, radiotherapy or anticancer agent administration; thereby resulting in being highly effective for the complete cure/relapse prevention of various kinds of cancer, especially liver cancer.
Patent JP-2001346629-A (JP)
Title: Roll brush
Inventor: ISHIKAWA KAZUO
IPC: A46B7/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a coil brush extrapolated on a roll by surely braking the coil brush with a braking flange. SOLUTION: With the roll brush 15 consisting of a coil brush 11 formed by tightly winding a channel brush 7 in spiral and extrapolated onto a roll 13, a locking part 14a equipped with a braking flange 14 facing the outside face of the coil brush is provided for braking the coil brush 11 by engaging the braking flange 14 with channel end faces 11a, 11b of the winding end of the channel brush forming the coil brush 11.
Patent JP-2001354524-A (JP)
Title: Hair cosmetic
Inventor: OMOTO NORITAKA
IPC: A61Q5/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic having an excellent low-temperature stability. SOLUTION: This hair cosmetic is characterized in that the hair cosmetic comprises a cationic surfactant of formula 1 or formula 2 and a betaine type surfactant of formula 3 or formula 4 (R1 is a 8-22C alkyl group or a hydroxyalkyl group; R2 and R3 are each a 1-3C alkyl group, hydroxyalkyl group or a benzyl group; R4 is any of the same substituent groups as those of R1 and R2; X1 is a halogen, a 1-3C alkyl group-containing monoalkyl sulfate group; two or more of R5 to R7 are each a 8-20C alkyl group and the rest is a methyl group, an ethyl group or a hydroxyethyl group; n is 3-10; X2 is a halogen, a methyl sulfate group or an ethyl sulfate group; R8 and R9 are each an alkyl group or an alkenyl group) and is packed into a spray container or a foamer container.
Patent JP-2001353454-A (JP)
Title: Deposition method, method for manufacturing organic el element and deposition apparatus
Inventor: SHIRASAKI TOMOYUKI
IPC: B05B5/025
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To deposit materials with which fine pattern formation is difficult to an easily patterned state by etching and other conventional techniques. SOLUTION: The deposition materials are formed to the state of electrified particulates and potential is changed by selective electrodes 11s to be deposited and unselective electrodes 11u not to be deposited among the plural electrodes 11 formed on a substrate 10. As a result, the deposition materials are selectively deposited on the selective electrodes 11s among the plural electrodes 11, by which thin films are formed. The voltage of the polarity reverse from the electrified particulates is impressed to, for example, the selective electrodes 11s as the method for changing the potential of the electrodes 11.