baber/WOPTO huggingface dataset:
Patent JP-2000311718-A (JP)
Title: Lithium secondary battery
Inventor: RI SHOBIN
IPC: H01M50/105
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To improve a discharge characteristic and thin thickness of an entire battery by forming a front surface positive electrode sheet to be thicker than a rear surface positive electrode sheet, of a positive electrode plate provided adjacently to a negative electrode plate of a battery cell. SOLUTION: A battery cell 24 is a bi-cell shaped battery, and many assembled batteries are layered where separators 23 are provided on both sides of a negative electrode plate 22 and respective positive electrode plates 21 are provided on outsides of the separators 23. A positive electrode sheet 32a, 32b comprises a front surface positive electrode sheet 32a being put in press contact with one surface of a positive electrode collector 31 adjacent to the negative electrode plate 22 and a rear surface positive electrode sheet 32b that is adhered to the other surface of the positive electrode collector 31, is relatively far from the negative electrode plate 22 than the front surface positive electrode sheet 32a, and has a thickness different from that of the front surface positive electrode sheet 32a.  The thickness ratio of front surface positive electrode sheet 32a to rear surface positive electrode sheet 32b is 5:1 or 1:1. Thus, improved discharge characteristic can be provided without changing the whole thickness of the positive electrode plates 21.
Patent JP-2001268122-A (JP)
Title: Routing supporting device
Inventor: MORIKAWA TOMOYUKI
IPC: H04L12/701
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a routing supporting device capable of routing a network without considering route candidates or conditions and further without increasing a work quantity for the routing so much. SOLUTION: The conditions such as both the terminal points of a route to be set, capacity required to the relevant route and the number of tandem switches are received from an operator through an interface part 12. Then, a route extracting part 13 finds all the route candidates connecting both the terminal points on the basis of link information 400. According to the designated conditions, the route candidates are successively narrowed down by a capacity deciding part 14 and a repeater number deciding part 15. Then, the route candidate finally selected out of the narrowed result by the operator is defined as a formal route and information setting for establishing the route is instructed from a transmitting/receiving part 11 to respective exchanges on a network N.
Patent JP-2001263793-A (JP)
Title: Method of removing fur
Inventor: KURODA MIKIHIKO
IPC: F24H1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fur removing method which can prevent scale such as fur, etc., from adhering into a passage, and can remove the scale having adhered to it. SOLUTION: A device is equipped with a heating means, a heat exchange path 29 provided capably of replacement with the above heating means, and a pump 28 interposed within the above heat exchange path 29. The device is so constituted as to circulate hot water within the heat exchange path 29 by driving the above pump 28. Fur removing operation for temporarily raising the velocity of hot water circulating within the above heat exchange path 29 is performed by driving the above pump 28 with a number of revolutions higher than that at stationary operation for a certain time.
Patent JP-2001275082-A (JP)
Title: Digital photographic processor
Inventor: NOZAKI IWAO
IPC: H04N5/91
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital photographic processor which can reduce image data so that deterioration in picture quality at the time of reprinting can be suppressed as much as possible and then record the data on a removable recording medium. SOLUTION: This digital photographic processor comprises an input part 1 which receives digitized image data, an image processing part 14 which processes the image data to generate data for printing, a digital printer P which form a photographic print by using the data for printing, and a data recording part 9 which records the data for printing used by the digital printer on recording media, and the data recording part is equipped with a resolution conversion part 91 which automatically converts the data for printing to proper resolution corresponding to the resolution of the digital printer.
Patent JP-2001283983-A (JP)
Title: Cable connector and its manufacturing method
Inventor: KO EIRYO
IPC: H01R43/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To ensure that there are few joints after assembling, and it has superior electromagnetic wave shielding effect (EMI), and it has high intensity without pouring an insulated resin material into a metal protection cover in the manufacturing process. SOLUTION: The structure consists of an insulated block 3, in which a plural of electric conduction terminals 35 are equipped penetratingly and arranged regularly, and a 1st face 31 and a 2nd face 33 which is located back to back with the 1st face are equipped; a metal shell 5 which is equipped with a 1st contact face 53 located back to back with a plug-in face 51 and a plug-in hood 55, which is projected to a front from the plug-in face and is formed with a 1st fixing hole 57; and a metal cover 7 which is equipped with a main body having an accommodation hole 73, in which one end is made as a mounting mouth 75 and the other end as a holding mouth 76, and the 1st contact face and a 2nd contact face 71 which counters to the 1st contact face, are integrated in one by casting and formed on the edge of the mounting mouth of the main part and equipped with a 2nd fixation hole 711.
Patent JP-2001192101-A (JP)
Title: Table trash container
Inventor: KAWASE MASAO
IPC: B65F1/12
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a table trash container that handles and abolishes, with good appearance, package paper or films that package candies or confectionaries for hygiene and moisture proof or are scattering on a table, is always placed on the table well apparently and practically, and allows abolishing and handling of trashes by one band. SOLUTION: A hole into which trashes on the table are pushed is drilled in the top of a hemispherical container body, and a bottom plate is hinged and always engaged with its base. For discharging trashes, the base of the container body is pushed from the inside of the hole by a finger or from right and left, and thus the base deforms to release the engagement and the bottom plate opens down to discharge the trashes. This method can be used by only one hand. An animal, a mineral, a plant, an artificial animation, or an artificial character is used for the container body, thereby providing a good appearance. The container body is optimal for a selling promotion article or novelty article such as a drop container.
Patent JP-2001283972-A (JP)
Title: Waterproof connector
Inventor: MAEDA TATSUYA
IPC: H01R13/52
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve plug-in workability of a waterproof connector. SOLUTION: In an inner end part of a hood part 22, prepared in a male housing 20, a seal component 30, is inserted and attached. Inside of the hood part 22, a female housing 10 is made possible, to plug-in and waterproofing of both the housing 10 and 20 is enabled, because the outer perimeter surface of the female housing 10 sticks to the inner perimeter surface of the sealing component 30. In the back end of the inner perimeter side of the sealing component 30, an overhang part 35 projects and an air hole 36 is formed in the overhang part 35 penetrating up and down direction. An opening 29 which continues to the air hole 36 is prepared in the male housing 20, and a distribution channel which misses the air in a space S between both the housings 10 and 20 to the exterior is composed with the air holes 36 and the opening 29.  If the regular plug-in of both the housings 10 and 20 is carried out, the air hole 36 will be blocked by the overhang part 35 being inserted and crushed between both the housings 10 and 20.
Patent JP-2001276517-A (JP)
Title: Washing method for filter tower
Inventor: SATO TOSHINOBU
IPC: B01D29/62
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily remove contaminants increased in the depositing amount to a filtering medium by the repetition of a filtration process and a back washing process. SOLUTION: Alcoholic solution is continuously fed from an alcoholic solution tank 2 into a filter tower 1, and a filtering medium (e.g. a continuous fiber bundle 24) is brought into contact with the alcoholic solution to be washed. The contaminants removed from the filtering medium, together with the alcoholic solution, is discharged outside the filter tower 1. As the alcoholic solution, an aqueous solution of methyl alcohol, ethyl alcohol, or the like is used. When washed with the alcoholic solution, air can be blown into the filter tower 1 to carry out bubbling.
Patent JP-2001283419-A (JP)
Title: Perpendicular magnetic recording medium and magnetic storage device
Inventor: TAGAWA IKUYA
IPC: G11B5/65
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium and a magnetic storage device capable of reducing medium noise caused by a soft magnetic base layer without reducing recording sensitivity. SOLUTION: In the perpendicular magnetic recording medium constructed by successively laminating an intermediate layer and a perpendicularly magnetized layer on the soft magnetic base layer, the film thickness of the intermediate layer is set to be thicker than that of the perpendicularly magnetized layer.
Patent JP-2001277519-A (JP)
Title: Ink jet recorder
Inventor: YAMADA KENJI
IPC: B41J2/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder performing recording by aggregating the coloring agent component in ink with electrostatic force and flying the aggregated coloring agent in which abnormal ejection and adhesion of the coloring agent component in ink to an electrode are prevented by lowering the voltage being applied to the electrode and recording can be performed stably regardless of pressure variation of ink. SOLUTION: Ink from ink flow in a substrate is held in a gap defined by an electrode and a guide member through capillarity and introduced to the forward end of a guide member stretching from the substrate. When a voltage is applied to the electrode, particles of coloring agent are aggregated at the forward end of the guide member with a low voltage and flied toward a recording medium. An ink meniscus in the vicinity of the forward end of the guide member is sustained stably through capillarity regardless of pressure variation in ink supply.
Patent JP-2001276625-A (JP)
Title: Manufacturing method of catalyst for methanol steam reforming
Inventor: YOSHIMURA MASATOSHI
IPC: B22F1/145
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a catalyst for methanol steam reforming having high activity with a simple process. SOLUTION: The catalyst is manufactured from an alloy fine particle obtained by pulverizing an Al alloy containing a quasi-crystal composed of Al, copper and a metal atom of at least one kind selected from Fe, Ru and Os and etching.
Patent JP-2001279728-A (JP)
Title: Rainwater utilizing device
Inventor: TAKAGI MITSUAKI
IPC: E03B3/03
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently perform transport and installation working even for a rainwater utilizing device. SOLUTION: A device for storing and utilizing rainwater flowing in the rainwater gutter of a dwelling is provided with a pair of pipe bodies 12, 14 comprising a synthetic resin, connected vertically, whose upper end is long and whose lower end is short, a storing pipe 10 having cover parts 18, 19 blocking the upper and lower ends of the pair of the connected pipe bodies 12, 14, a rainwater inflow part arranged on the upper side cover part 18 of the storing pipe 10 and comprising a rainwater hose 88 or the like making rainwater flow in, an intake part arranged on the side of the lower side pipe body 14 of the storing pipe 10 and comprising a facet 40 or the like taking out rainwater, and a waste water part arranged on the side of the lower side pipe body 14 of the storing pipe 10 and comprising a drain pipe 50 or the like draining waste water collected in the storing pipe 10.
Patent JP-2001289501-A (JP)
Title: Tool and method for hoisting
Inventor: TAKECHI YOSHINORI
IPC: F24F13/32
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a tool and method for hoisting which enables nuts to be tightened easily at the time of installing a unit, such as the air conditioner, etc., to a narrow space. SOLUTION: The tool is used at the time of fixing the unit 1 to a hanger bolt 3 by passing the bolt 3 through the through hole 4a of the unit 1 and tightening a plurality of nuts 5a, 5b, and 8b screwed on the bolt 3. The tool is provided with the gear-like nut 8b which is screwed on the bolt 3 as one of the nuts 5a, 5b, and 8b and has tooth on its outer periphery and a rotatably set-up gear-like tightening tool 8a having tooth which are meshed with those of the nut 8b on its outer periphery. The nut 8b is rotated by meshing the tooth of the nut 8b with those of the tool 8a and rotating the tool 8a.
Patent JP-2001291019-A (JP)
Title: Product specification change method
Inventor: ITO JUNICHI
IPC: G06Q50/26
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a product specification change method for manufacturing products corresponding to the individual needs of users while securing the mass productivity and sales easiness of the products. SOLUTION: On the basis of an information preparation program obtainable by the purchase of the product and preparing information for changing the product to the one having desired specifications, the user prepares specification change information regarding the specification change of the product and the specifications of the product are changed on the basis of the specification change information.
Patent JP-2001228814-A (JP)
Title: Advertisement device by combination of elastic material poster and driving function as well as its moving bulletin method, or bulletin device allowing infinite expression by change in structure of driving power transmission section and method for manufacturing the same
Inventor: ONO KUNIO
IPC: G09F19/02
Filed: 2000-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a bulletin method of the fascination which leaves a sense of magic or of wonders, in order to enhance the attention effect of a poster or a poster bulletin device having a possibility capable of creating infinite expressions. SOLUTION: This moving poster apparatus to move as a wonder on first viewing, by ingeniously using driving power. This positive advertisement device has active functions. This revolutionary device creates a triangular zone to push up tension by the force of the driving power of a motor, etc., by using the blank poster having elasticity. The advertisement device provides fun to cause persons viewing the device to think why the device makes such movements and provides the magic characteristic. Furthermore, this novel poster is activated by sensors to raise effects by voices.
Patent JP-2001294523-A (JP)
Title: Composition for vitamin k deficiency
Inventor: HATANO KAZUHIRO
IPC: A61K35/57
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for vitamin K deficiency having excellent absorbability. SOLUTION: This composition for the vitamin K deficiency comprises an egg yolk containing a vitamin K transferred from a bird body as an active ingredient and has excellent absorbability.
Patent JP-2001308916-A (JP)
Title: Optical communication network system
Inventor: DAN KOICHIRO
IPC: H04L69/40
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication network system that can attain a long distance transmission by simplify its system configuration and reduce the cost of the entire network. SOLUTION: A router (1) (3-a) and a photoelectric converter A (1000-a) provided with an optical interface capable of performing long distance transmission are installed to a subscriber's home A. Furthermore, the network is configured such that a line concentrator A (60) that concentrates routers (1)-(3) (3-a, 3-b and 3-c) of subscriber's homes A, B and C, a line concentrator C (80) that concentrates routers (7)-(9) (3-g, 3-h and 3-i) of subscriber's homes G, H and I and a line concentrator D (90) that concentrates routers (1)-(3) (3-j, 3-k and 3-l) of subscriber's homes J, K and L are connected between relay points and contained in a router A (10) via a photoelectric converter G (1000-g).
Patent JP-2001304133-A (JP)
Title: Capacity controller for hydraulic pump
Inventor: ARAI MITSURU
IPC: E02F9/22
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To increase the pump maximum capacity and the pump discharging pressure without complicating a structure of a hydraulic circuit and increasing the torque and horsepower of an engine. SOLUTION: The spring force W by two springs 6, 7 of different mounting loads acts on a variable piston 2 in a hydraulic pump. Whereby the spring force W is varied relative to the change of the stroke S of the variable piston 2 with two different inclinations. Whereby the capacity q is varied relative to the change of the discharge pressure P with two different inclinations.
Patent JP-2001305759-A (JP)
Title: Electrophotographic photoreceptor and method for producing the same
Inventor: KINOSHITA TATSUHIKO
IPC: G03G5/05
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating solution less liable to a change as a coating material such as the rise of viscosity even in long-term storage and excellent in stability as a coating solution for a photosensitive layer for an electrophotographic photoreceptor and to provide an electrophotographic photoreceptor free from coating defects such as unevenness or white spots in production and producible with a high yield and to provide a method for producing the photoreceptor excellent in productivity. SOLUTION: In the method for producing the electrophotographic photoreceptor with a photosensitive layer containing at least an asymmetric disazo pigment as an electric charge generating material and one or more other electric charge generating materials, the photosensitive layer is formed using a coating solution for an electric charge generating layer containing at least an asymmetric disazo pigment of the formula Cp1-N=N-A-N=N-Cp2 (where A is a divalent residue bonding to N of each azo group through C and Cp1 and Cp2 are coupler residues having mutually different structures) and one or more other electric charge generating materials and having 0.5-10 wt.% water content.
Patent JP-2001302359-A (JP)
Title: Method of producing glass ceramic substrate
Inventor: SATA AKIHITO
IPC: H01L23/15
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass ceramic substrate having a high dimensional accuracy and having a good surface state by surely restricting sintering shrinkage of a glass ceramic-green sheets. SOLUTION: The method of producing the glass ceramic substrate comprises processes of laminating plural glass ceramic-green sheets, each having a conductive pattern on its surface to obtain a multilayer body, then stacking binding green sheets each of which contains a hardly sinterable inorganic material and glass on the both surfaces of the multilayer body, removing organic components from the multilayer body, firing the multilayer body to obtain the glass ceramic substrate having the binding sheets and finally removing the binding sheets by projecting a mixture of a liquid, a grinding powder and a gas to the binding sheets. At this time, the content of the glass contained in each binding sheet is adjusted to be an amount capable of binding with the glass ceramic-green sheets and substantially restricting shrinkage in the stacked layer surface at the time of firing.
Patent JP-2001312508-A (JP)
Title: Service providing method using information network
Inventor: SATO HAJIME
IPC: G06F17/30
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a service providing method which can implement a push- type advertisement with the specified target segment and which uses a high hit ratio and high effective advertisement. SOLUTION: In the method, individual data on users are stored in a database 4 someway in advance. When each individual user starts a specified application software to utilize the service provided from a terminal 3, a service site 2 is made to be accessed automatically and the service site side recognizes each terminal user who has accessed. On the other hand, if an advertisement sponsor 5 has asked to advertise narrowing a the specified segment under a special condition, the users are specified by searching the database. The advertisement is displayed on the user's terminal if it is judged that the user is eligible after the evaluation of whether the user is the specified user or not when that user accessed the service site.
Patent JP-2001310472-A (JP)
Title: Imaging device
Inventor: INOUE SEIICHI
IPC: B41J2/135
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by preventing color mixture among pixels or blurring of an ink in the case of imaging on an image receiving member by ejecting a plurality of inks with the mixing ratio thereof varied depending on an image signal for improving the ink supply pump efficiency and enabling the miniaturization thereof and a small capacity of a driving circuit. SOLUTION: This device comprises an ink channel with one end opened to an ink ejection opening, a segment flow supply means for supplying a segment flow including a liquid segment and a gas segment, provided by segmenting a carrier ink not for imaging by a gas to the other end of the ink channel, an ink supply pump to join the ink channel for providing a color ink for substantially imaging after drying, to the liquid segment, and a control part for controlling the ink supply pump so as to provide the color ink to the liquid segment at the joining part of the ink supply pump with respect to the ink channel as well as to replenish the color ink at the time the gas segment is at the joining part, wherein the inner surface of an ink ejection path for guiding the ink ejected by the ink supply pump to the ink channel,  is provided with the liquid repellent property at least in the vicinity of the ejection opening so as to repel the color ink.
Patent JP-2001319342-A (JP)
Title: Optical pickup
Inventor: OBARA MASAHITO
IPC: G11B7/12
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup suitable for a thin profile and capable of prescribing the lowest point of a lens holder with high precision. SOLUTION: A through-hole 16b with a size enabling a lens holder 3 to easily pass through it is provided to face the bottom face of the lens holder 3, on the base member 16 of an actuator 4; on the optical chassis 1, a stopper face 1a is provided to face the bottom face of the lens holder 3 through the thorough-hole 16b; and the stopper face 1a is designed to regulate the allowable moving quantity f the lens holder 3 to the opposite side of a disk along a focusing direction. As a result, only the optical chassis 1 is below the lowest point of the lens holder 3, thereby realizing a thin profile. In addition, even if the lens holder 3 is in a nonparallel twisted positional relation with the base member 16, the lens holder 3 and the optical chassis 1 are set in a parallel positional relation with each other by adjusting the optical axis of the objective lens 2.  Accordingly, the stopper face 1a provided on the optical chassis 1 is prevented from tilting in relation to the bottom face of the lens holder 3, thus eliminating possibility of causing an error at the lowest point of the lens holder 3.