baber/WOPTO huggingface dataset:
Patent JP-2001319694-A (JP)
Title: Lithium-polymer secondary battery
Inventor: MORIGAKI KENICHI
IPC: H01M50/103
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-polymer secondary battery that can improve cycle characteristics and has high reliability and high energy density. SOLUTION: This lithium-polymer secondary battery comprises a positive electrode which uses a lithium-containing composite oxide as an active material and contains a gelled host polymer, a negative electrode which contains an active material and the gelled host polymer of the same kind as the same kind gel polymer electrolyte containing an organic electrolyte. In this way, the battery employs the positive electrode, the negative electrode which uses as an active material either one of carbon material, alloy, oxide and a nitride capable of insertion and removal of lithium, and contains the same kind gelled host polymer, and the same kind of gel polymer electrolyte which contains the organic electrolyte.  The in-battery distribution ratio of the gelled host polymer is in the order of the positive electrode > negative electrode > separator, and its existence volume in the individual members is within the range of 20-50 wt.%, respectively. Thus, localization of the gelled host polymer distribution in the battery can be prevented, uniformity of the electrolyte distribution can be achieved, and unequal swelling of plates can be restrained.
Patent JP-2001319722-A (JP)
Title: Joint connector
Inventor: SAKURAI RIICHI
IPC: H01R13/11
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce a number of parts. SOLUTION: At a terminal fittings 40, an elastic contact piece 50 (the first connecting part) facing at an inside of housing 10 in a mounted state to the housing 10, and a lower part connecting part 42 (the second connecting part) contacted to the elastic contact piece 50 of the terminal fittings 40 mounted on the housing 10 to enter the inside of housing 10 to become a coupling pair in a mutually coupled state of housings 10. As the plural mutual housings 10 have been directly coupled, other coupling members to couple the mutual housing 10 is unnecessary.
Patent JP-2001321740-A (JP)
Title: Drying method and drying system for food waste
Inventor: WAKIYA KAZUNORI
IPC: F26B23/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a drying method by saving energy for recycling for effectively utilize food waste, garbage and remnants discharged from small scale shops such as small- and medium-sized retail shops, convenient stores, fast food shops or restraints, and to provide a system to increase an energy efficiency by effectively utilizing waste heat of a cogeneration system. SOLUTION: This method is characterized in that the food waste suck as garbage, kitchen refuse, remnants is dried by utilizing the waste heat of the cogeneration system, that drying is performed in a vacuum condition and that the output of the electric power generation is less than 10 kW by the small-scale cogeneration system. The food waste disposal drying system comprises the cogeneration system of less than 10 kW, a hot water tank utilizing the waste heat and a conduction heat transfer vacuum dryer where the heat source is hot water in the hot water tank.
Patent JP-2001325760-A (JP)
Title: Magnetic tape device
Inventor: CHIKUMOTO KOICHI
IPC: G11B15/675
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To buffer an excessive impact force generated even when a tape cassette is roughly pushed into a moving table waiting at a cassette inserting position. SOLUTION: This magnetic tape device is constructed in such a manner that a moving table 4 is provided so as to be moved back and forth (a) and (b) between a cassette inserting position A and a cassette loading position B, a swing lever 10 rotated forward and backward (c) and (d) by a driving source is engaged with a guide rod 5 protruded in the moving table 4, and by inserting a tape cassette T into the moving table 4 waiting at the cassette inserting position A, and driving the driving source based on a detecting signal for detecting the insertion, the moving table 4 is moved backward to the cassette loading position B via the swing lever 10 and the guide rod 5. In this case, the swing lever 10 and the guide rod 5 are engaged with each other via a linear spring 24.
Patent JP-2001329427-A (JP)
Title: Polyolefin flat yarn and woven and knitted fabric using the same
Inventor: NAKAJIMA KAZUMASA
IPC: C08K5/20
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a flat yarn composed of an polyolefin having excellent transparency, slipperiness, forming processability and a woven fabric and a knitted fabric having excellent appearance, softness and resistance to scuffing, useful as a packaging material, a cover, etc., by using the same. SOLUTION: This polyolefin flat yarn contains 100-10,000 ppm of an alkylenebis higher fatty acid amide based on the polyolefin. This woven fabric and this knitted fabric are obtained by using the polyolefin flat yarn.
Patent JP-2001329980-A (JP)
Title: Compressor
Inventor: OTA ATSUSHI
IPC: F04C18/16
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having a simple structure and a small number of parts. SOLUTION: A substance in a groove becomes a stated where it is shielded from the outside by engaging grooves of cone-shaped screws having a right/left symmetrical shape or an approximately right/left symmetrical shape each other. The substance is pushed to a tip end of the cone and is compressed by reversely rotating two screws respectively.
Patent JP-2001329542-A (JP)
Title: Anchor support board
Inventor: NOGUCHI HIDEKI
IPC: E02D5/74
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an anchor support board capable of preventing rust and having satisfactory strength and excellent seed soil holding performance. SOLUTION: This anchor support board in which four arms 2 are radially provided around a central part 1 at an equal interval and a projecting part 1a having a center hole 1d and a storage part 1e, stress ribs 1b, 1c, 2a, and a reinforcing rib 2b are provided in them is manufactured by ductile casting. The characteristics of the ductile casting that corrosion does not progress easily in the inside and a tensile force and a compression force are large can be sufficiently utilized. The arm 2 is formed into a mountain shape by the stress rib 2a and the reinforcing rib 2b to obtain required strength by light and minimum cross sectional area so that anticorrosion is not required and manufacturing cost can be reduced. Buckling of the projecting part 1a is prevented by an anchor head fitted and stored in the storage part 1e, and the ribs 2a, 2b hold seed soil stably so that the whole the face of slope can be greened and the quantity of burying soil can be suppressed to a small quantity.
Patent JP-2001354484-A (JP)
Title: Method for producing adsorptive ceramic
Inventor: MIYAGAWA TAKASHI
IPC: B01J20/06
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic capable of adsorbing offensive odors and various impurities. SOLUTION: This adsorptive ceramic is produced by kneading the combustion ash of a needle-leaf tree, 10 to 20 wt.% metal oxide and 15 to 30 wt.% organic binder, each based on the weight of the combustion ash of the needle-leaf tree, and firing the kneaded mixture at 700 to 900 deg.C.
Patent JP-2001332976-A (JP)
Title: Device and method for processing image
Inventor: OZAKI HIDENORI
IPC: H04N1/41
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing images, with which the resources of a memory or buffer can be utilized effectively, when storing image data or processing images. SOLUTION: Image data provided by dividing image data for the unit of page for the unit of pixel block are inputted to an image processing part. The inputted image data are compressed, and either the image data before compression or image data after compression are selected on the basis of the data length of the compressed image data and packet data 200 are generated by adding a header 201, with which a compression flag 204 showing compression information is described as information attached to image, to selected image data 202. By using the packet data 200 in the image processing part, it is not necessary to secure the memory for the unit of page, and the maximum value of the memory to be secured can be fixed as well.
Patent JP-2001338338-A (JP)
Title: Rental system for recycling device for car washing waste water
Inventor: TAKEI MINORU
IPC: G06Q50/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To make surely savable the charge for water supply and drainage without necessitating plant investment and maintenance and management cost. SOLUTION: This rental system for the recycling device for car washing waste water is set to make such various costs almost free, as the costs of the device, installation, maintenance and check so that only the rent of the recycling device has to be paid for. This rent is an amount obtained by multiplying about a half price of the supply water unit price based on a supply water bill calculated by the relevant water supply station by a recycled treated-water quantity measured by a flow meter 50 installed at the recycling device. Thus, customers can wash their cars by half the amount of the charge for water supply and drainage.
Patent JP-2001337764-A (JP)
Title: Multiwindow display system, multiwindow display method and storage medium
Inventor: SUKAI KAZUAKI
IPC: G06F3/0484
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-window display system, multi-window display method and storage medium which are able to simplify operation for video window display. SOLUTION: Digital video data which are the latest to be selected is displayed on a main video window screen (2). Multiple sub video window screens (3-5) are displayed respectively in different size while the main video window screen (2) is displayed in maximum size. Thus this invention prevents from displaying the main video window screen (2) and the sub-video windows screens (3-5) overlapped each other.
Patent JP-2001050070-A (JP)
Title: Internal combustion engine
Inventor: IIYAMA AKIHIRO
IPC: B60W10/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine excellent in fuel economy and exhaust emission purification performance by expanding operation range where compression self-ignition and combustion is enabled. SOLUTION: A fractionating apparatus 9 separates fuel in a main gasoline tank 8 into high octane fuel and low octane fuel to be reserved in sub-tanks 10, 11, respectively. The high octane fuel and the low octane fuel are fed to a fuel injection valve 17 by a high-pressure intermittent pump 16 and variable pressure pump 15, respectively. In an operation range judgement section 2 in an ECU 1, an operation range is determined based on the number of revolution and load. In a fuel mixture ratio determination section 3, proportion (mixture ratio) of a plural types of fuel is determined based on the operation range and remaining amount indicated by respective remaining amount meters 12, 13.  According to the mixture ratio, pressures for a high-pressure intermittent pump control section 5 and a variable pressure pump control section 6 are controlled, and the mixture ratio of the high octane fuel and low octane fuel which are injected from the fuel injection valve 17 is changed.
Patent JP-2001334129-A (JP)
Title: Device and method for denitrating exhaust gas
Inventor: MATSUMOTO SHIGERU
IPC: B01D53/94
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for denitrating exhaust gas which suppress concentration of nitrogen oxides by setting charging amount of ammonia at an appropriate value even at an operation in which ratio of nitrogen monoxide to nitrogen dioxide fluctuates. SOLUTION: The denitrating device of this invention is provided with an ammonia charging amount enumerating arithmetic section 9 for nitrogen monoxide which enumerates charging amount of ammonia based on nitrogen monoxide concentration, an ammonia charging amount enumerating arithmetic section 10 for nitrogen dioxide which enumerates charging amount of ammonia based on nitrogen dioxide concentration and an ammonia charging amount arithmetic section 11 which gives a valve opening degree to a flow rate regulating valve 12 for supplying ammonia to a denitration reaction section 2 from an ammonia supplying section 13 by performing enumeration based on charging amount of ammonia for nitrogen monoxide and charging amount of ammonia for nitrogen dioxide.
Patent JP-2001343628-A (JP)
Title: Liquid crystal display device
Inventor: OGAWARA MASAO
IPC: G02F1/1333
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which uses an antiferroelectric liquid crystal and can properly control the temperature of the liquid crystal and which can be made small in size and lightweight. SOLUTION: In the device, an antiferroelectric liquid crystal is used as a liquid crystal 10, and a thin film electrode heater 3 is formed on the surface of a transparent substrate 2 to be disposed in the back side of the device. A transparent electrode is formed on the surface of the electrode heater 3 through an insulating layer 6.
Patent JP-2001345665-A (JP)
Title: Electrode film of piezoelectric enclosure
Inventor: MATSUZAWA SHOETSU
IPC: H03H9/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a crystal resonator while vibration characteristic of the conventional crystal resonator is ensured. SOLUTION: In this electrode film 5, a silver palladium alloy film 2 is formed on a lower surface or a side surface of the enclosure of a crystal resonator, a nickel metal film 3 is formed on the film 2, and a film 4 of gold is formed on the film 3. Palladium containing amount in the silver palladium alloy is set as at least 1.0 wt.% and at most 2.0 wt.% of the silver palladium alloy.
Patent JP-2001345385-A (JP)
Title: Method for wiring semiconductor integrated circuit
Inventor: KONO SHIGEKI
IPC: H01L23/552
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for wiring a semiconductor integrated circuit which can cause a shield effect by increasing a small-scale wiring region. SOLUTION: Shield wirings D1 to D3 having the same material and length as a signal wiring are arranged only in either one of both left and right sides (with respect to the figure) of each of four signal wirings S1 to S4. The shield wirings (D1 to D3) are set at a GND potential by drawing around an aluminium wiring from an unillustrated GND pad.
Patent JP-2001351768-A (JP)
Title: Gas cooking stove provided with electromagnetic induction heating part
Inventor: KAKINO MITSUHIRO
IPC: H05B6/12
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent boil-over and water from infiltrating into an electromagnetic induction heating part, and smoothly exhaust air of the electromagnetic induction heating part, in a gas cooking stove equipped with the electromagnetic induction heating part. SOLUTION: An exhaust side rising part 14 is arranged upward of the under surface of a joining part of a suction exhaust cover 7 and an exhaust tube 18, and a suction side rising part 15 is arranged upward of the under surface of a joining part of the suction exhaust cover 7 and a suction pipe 11. Thus, the boiling-over and the water do not enter the electromagnetic induction heating part 1, and the exhaust side rising part is set high, and the air can be exhausted smoothly, without having to reduce the exhaust area of an electromagnetic induction heating part exhaust port 13.
Patent JP-2001348352-A (JP)
Title: Method for producing cyclohexanediones
Inventor: ONO KYOKO
IPC: C07C49/403
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cyclohexanediones, capable of reducing an amount of a high-priced noble metal catalyst to the least possible extent, and therefore capable of industrial and economical production by hydro genation of a divalent phenol. SOLUTION: This method for producing the cyclohexanedione compound comprises reacting the divalent phenol with hydrogen in the presence of a catalyst comprising the group VIII metal and an alkali metal salt in a solvent to form the cyclohexanedione compound, wherein an amount of the alkali metal to be added is not less than 0.95 mol but less than 1.0 mol per mol of the divalent phenol.
Patent JP-2001353429-A (JP)
Title: Method for producing microporous membrane made of plant waste as main raw material
Inventor: MIHARA RYOHEI
IPC: B01J20/20
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a novel filter utilizing waste plant material. SOLUTION: This method for producing porous filter is constituted in such a manner that bean-curd refuse, sawdust, waste paper and chaff are used as the main raw material, water is added to an oxidation reagent or a binder, a kneaded matter is prepared, thereafter, the kneaded matter is immediately charged into high temperature and pressure equipment, a prescribed heat and pressure are applied while cabonizing the kneaded matter and the cabonized kneaded matter is cooled after the application of heat and pressure is completed.
Patent JP-2001350477-A (JP)
Title: Precast sound absorbing board having sound insulation effect
Inventor: YAMAMOTO OSATERU
IPC: G10K11/16
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To solve the following problems with the conventional sound absorbing boards; there are two kinds of the sound absorbing board made of concrete and the sound absorbing board stuck with a sound absorbing material on its front surface has poor long-term durability, such as exfoliation of the front surface sound absorbing material; the sound insulating board merely insulates the sounds and reflects the sounds to eventually diffuse the sounds and while there is a metallic board as the sound insulating board, such metallic sound insulating board has a drawback of a poor sound insulating effect because of its small thickness. SOLUTION: The sound absorbing material and an air layer consisting of a gap are arranged within a precast board. The sounds inputted from sound introducing holes drilled on a sound source side board are changed from acoustic energy to thermal energy by friction in the inside, by which the sounds are attenuated. The sound absorbing material and the air layer consisting of the gap constitute a resonance absorption mechanism and provide the precast sound absorbing board which attenuates the sounds and exhibits a sound absorbing effect. The direct deterioration by sunshine, wind and rain is averted and the improvement in the durability is made possible by incorporating the sound absorbing material into the precast board.
Patent JP-2001351833-A (JP)
Title: Electric double-layer capacitor
Inventor: TATEMORI HIROSHI
IPC: H01G11/86
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To achieve large capacity of an electrical double-layer capacitor. SOLUTION: Paired polarizable electrodes are impregnated with electrolytic solution and an electric double-layer capacitor is constituted via a separator. At least one of the polarizable electrodes is constituted of a composite electrode consisting of a porous carbonic material and conductive high polymer. A total acid group amount of the porous carbonic material is >=0.40 μmol/m2 and <=4.0 μmol/m2 to a total surface area. The conductive high polymer is polyaniline or its deriative. Furthermore, the mixing ratio of the conductive high polymer and the porous carbonic material is >=5/95 and <=90/10 (weight ratio).
Patent JP-2001018277-A (JP)
Title: Tubular product
Inventor: KIRJAVAINEN KARI
IPC: B29C48/09
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an extruder by producing the outside layer of a tubular product, forming a plastic layer on the inside of the outside layer, and installing an intermediate layer containing an expandable adhesive plastic between the plastic layer and the outside layer. SOLUTION: A rotatable outside metal rotor 2a is installed on the outside of the stator of a tubular product, and a rotatable inside rotor 2h as a plastic layer is installed on the inside of the rotor 2a. An intermediate stator 10 as an expandable adhesive plastic intermediate layer is installed between the outside rotor 2a and the inside rotor 2h. The surface of the intermediate stator 10 is made conical, and the surface of the outside rotor 2a on the side of the intermediate stator 10 is made conical corresponding to surface of the stator 10. In this way, the pressure applied on the structure of an extruder can be uniform to improve the durability of the extruder.
Patent JP-2001347761-A (JP)
Title: Heat sensitive transfer medium
Inventor: SHIMIZU KENJI
IPC: B41M5/40
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive transfer medium, permitting to obtain a delustered image reduced in luster and eliminating the fall-off of ink in a non-heated part while transferring surely the ink of a heating part to an image receptor sheet. SOLUTION: The heat sensitive transfer medium, provided on the substrate of the same sequentially with an undercoat layer, consisting of a binder constituent having the principal body of a resin and micro capsules, and a thermally molten ink layer consisting of the binder constituent, a binder constituent having the principal body of a resin, wax and a coloring agent comprises the wax, broad in DSC, in the undercoat layer.
Patent JP-2001352530-A (JP)
Title: Communication conference system
Inventor: TANAKA MASAFUMI
IPC: H04N5/232
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication conference system that can adaptively decide a delay time until the time when shift of a visual field of a camera and change in directivity of a microphone are started with alteration of talkers. SOLUTION: A position estimate section 10 estimates a position of a speaker, a position history management section 201 updates a position history database 202 according to the result, a visual field decision section 203 decides the visual field based on the position history, decides a delay time of delay section 204 based on the position history, the visual field and the visual field history, and a device control section 30 controls a visual field direction and a visual angle of a video camera with the lapse of the delay time from the time when the visual field is decided.
Patent JP-2001351933-A (JP)
Title: Method of manufacturing circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H01L25/18
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a circuit device, in which circuit elements can be packaged without using support substrates, such as printed board, ceramic substrate, flexible sheet, etc., can be manufactured. SOLUTION: After a plurality of conductor paths 51 are formed by forming separating grooves 61 on a conductive foil 60, the circuit elements 52 respectively constituting circuit devices 53 are mounted on the conductor paths 51, and the warping of the foil 60 is suppressed by separately coating the circuit devices 53 with an insulating resin 590, by using the foil 60 as a support substrate. Then the conductor paths 51 are separated as conductor paths 51 by removing the foil 60 under the separating grooves 61.