baber/WOPTO huggingface dataset:
Patent JP-2001230552-A (JP)
Title: Circuit board and its manufacturing method
Inventor: OTA SHINJI
IPC: H05K3/46
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate to form a take-off electrode onto a both-end face of a capacitor in a circuit substrate, in which a laminated capacitor is buried in a multilayered substrate in which a plurality of ceramic layers are laminated. SOLUTION: A wiring pattern 5 is structured by a through-hole 3 and a conductor member 4 which are formed in respective ceramic layers 1a to 1d inside and on the surface of a multilayered substrate 2, and a capacitor 6 in which a dielectric layer 6a and a conductor electrode layer 6b are laminated is embedded in a hole 7 formed in the ceramic layer 1a of an upmost layer. A laminating direction of this capacitor 6 is at a substantially right angle to a laminating direction of the multilayered substrate 2, so that the end face of the capacitor 6 faces both the front and reverse surfaces of the ceramic layer 1a, and a conductor electrode layer 6b of the capacitor 6 is connected electrically to the wiring pattern 5 on both the front and reverse faces of the ceramic layer 1a.
Patent JP-2001231566-A (JP)
Title: Cell death inhibitory protein
Inventor: MORISHIMA NOBUHIRO
IPC: C12N15/09
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a protein for inhibiting the activation of caspase-12 and to provide its use. SOLUTION: This protein comprises a recombinant protein of the following (a) or (b). (a) A protein comprising a specific amino acid sequence. (b) A protein which comprises an amino acid sequence obtained by deleting, substituting or adding one or several numbers of amino acids to the above specific amino acid sequence and inhibits the activation of caspase-12.
Patent JP-2001234055-A (JP)
Title: Resin composition having excellent coating property
Inventor: KOBAYASHI HIROYUKI
IPC: C08K7/14
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having lightweight, excellent rigidity and heat resistance, capable of being coated for surface coating without application of primer coating for the purpose of improvement in coating adhesivity. SOLUTION: This filler reinforced resin composition comprises a polyphenylene ether resin, 40-80 wt.% of a polyamide resin, a resin obtained by polymerizing a monovinylaromatic monomer and an unsaturated nitrile monomer in the presence of a rubber-like substance, a compatibilizer, a calcium silicate-based inorganic fiber or the calcium silicate-based inorganic fiber and glass fiber.
Patent JP-2001232208-A (JP)
Title: Catalyst for cleaning exhaust gas and method of manufacturing it
Inventor: SOFUE YUICHI
IPC: B01J27/053
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an NOx occluding and reducing type catalyst enhanced in NOx cleaning activity and showing high NOx cleaning activity even after duration by further enhancing the supporting density of a noble metal on the periphery of a NOx occluding material. SOLUTION: A powder of a noble metal supported NOx occuluding material, wherein a noble metalis supported on a fine particulate powder of a NOx occluding material, and a carrier powder comprising a porous oxide are mixed. Since the noble metal is directly supported on at least particles of the NOx occluding material, the particles of the NOx occluding material and the noble metal approach each other and the supporting density of the noble metal in the vicinity of the particles of the NOx occluding material is enhanced.
Patent JP-2001244100-A (JP)
Title: Plasma processing apparatus
Inventor: KISHI AKIRA
IPC: H01L21/203
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To simply control plasma damage only by the partial change of the configuration of an existing plasma processing apparatus. SOLUTION: In the chamber, the first electrode which generates the plasma discharge to the object for operating of the plasma processing and the second electrode which supplies ionizing gas in order to prevent overcurrent at the first electrode on starting the discharge are arranged, and the applied voltage to the first electrode and the second electrode is controlled for the generation of the plasma discharge at the second electrode prior to that at the first electrode.
Patent JP-2001241462-A (JP)
Title: Motor with torque limiter
Inventor: MIYAGAWA MASAHARU
IPC: F16D7/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a torque limiter having a high-function element such as an advance warning of an overloaded state. SOLUTION: This motor with the torque limiter is so formed that operation points of a plurality of proximity switches 9 are varied, a first proximity switch SW1 cuts off the current of the motor, another proximity switch SW2 is connected to another circuit part implementing a different operation from the motor current cutoff, and the other proximity switch SW2 is made to operate before operating the first proximity switch SW1.
Patent JP-2001244976-A (JP)
Title: Device and system for multicast packet transfer and storage medium
Inventor: YAGYU TOMOHIKO
IPC: H04L45/741
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a multicast packet from being fragmented by extending a packet length just for a newly added header when transferring the packet between domains. SOLUTION: A transfer device 101, which receives the multicast packet from the inside of a domain 10, prepares and transfers transfer packet information, to which a port number uniquely corresponding to the set of the group address, destination port, transmission address and transmitting port of that packet is assigned. A transfer device 201 in a domain 20 receives and stores the transfer packet information. Next, the transfer device 101 reloads header information and transmits it as unicast packet and the transfer device 201, which receives this packet, retrieves the transfer packet information from the port number thereof, acquires the group address, destination port, transmission address and transmitting port of the original packet, restores the original multicast packet from the received packet while using these data and transmits the packet into the domain 20.
Patent JP-2001239122-A (JP)
Title: Filter and filter member
Inventor: HOTTA YASUNORI
IPC: D21H13/26
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a filter member both of which have not only stable resistance against both of acidic chemicals and alkaline chemicals but also high adsorbing capacity. SOLUTION: The filter has a corrugated honeycomb structure wherein corrugated sheets 21 each formed by corrugating an adsorbing sheet 20 and flat sheets 22 each comprising the adsorbing sheet are laminated and bonded alternately. The adsorbing sheet is formed from a slurry containing a mixture consisting of an adsorbent and a fiber binder comprising fibrilated aramide fibers by a wet papermaking process and contains added chemicals.
Patent JP-2001243965-A (JP)
Title: Cell for solid electrolyte fuel cell and its manufacturing method and fuel cell having the same
Inventor: TATEISHI YUJI
IPC: H01M8/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cell for solid electrolyte fuel cell and its manufacturing method that can prevent separation of metal plated layer from the surface of current collector during electric generation, and provide a fuel cell housing a plurality of such cells for fuel cell. SOLUTION: The cell 59 for solid electrolyte fuel cell comprises a solid electrolyte 2 and a fuel pole 3 containing nickel and/or nickel oxide at the outside surface of a cylindrical air pole 1 formed in order and a current collector 4, which is electrically connected with the air pole 1 and, outside of which a metal plated layer 11 is formed, and which is exposed outside. The quantity of nickel oxide existing at the outside surface of the current collector 4 is 0.5 weight % or less.
Patent JP-2001244786-A (JP)
Title: Surface acoustic wave device
Inventor: YOKOTA HIROKO
IPC: H03H3/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized surface acoustic wave device that seals an element using a very easy method. SOLUTION: In the surface acoustic wave device S1, in which a surface acoustic wave element 15 whose exiting electrode 2 is formed to a lower side of a piezoelectric substrate 1 is placed on a base substrate 9, the circumferential part of which an external electrode 12 is formed, a lead electrode 21 connected to the exciting electrode 2 of the surface acoustic wave element 15 and an external electrode 12 of the base substrate 9 are connected via connection conductor (7, 19), an insulating recessed frame 5 surrounding the excitation electrode 2 is placed in a way of covering part of the lead electrode 21 and a sealing member 8 is filled to a recessed part of a recessed frame 5 to seal the piezoelectric substrate 1 and the base substrate 9 air tightly.
Patent JP-2001249634-A (JP)
Title: Liquid crystal display device
Inventor: OUCHIDA YASUSHI
IPC: G09G3/20
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that conventionally an afterimage is produced when a power supply of a liquid crystal display device is turned off. SOLUTION: The liquid crystal display device is equipped with a liquid crystal display element having at least an electrode substrate 1 with an electrode 2 formed, an electrode substrate 3 with an electrode 8 formed, a liquid crystal 6 disposed between the electrode substrate 1 and the electrode substrate 3, and a sealing material 4 to seal the liquid crystal 6, with a switching element 5 which can be electrically connected to the electrode 2 to move the accumulated charges in the electrode 2 to the outside connected to the electrode 2 substantially at the same time when the power supply of the liquid crystal display device is turned off, and with an external power supply 7. By using the switching element 5 and the external power supply 7, the charges accumulated in the electrode 2 on the electrode substrate 1 can be eliminated.  As a result, the formation of an afterimage when the power is turned off is prevented.
Patent JP-2000314811-A (JP)
Title: Optical film containing cellulose ester, polarizing plate, and liquid crystal display device
Inventor: MICHIHASHI ISAMU
IPC: C08J5/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To make the surface of an optical film smooth by making a dope smoothly flow in the production process and to make reducible fluctuation in a screen by using a specified cellulose ester. SOLUTION: A first polarizing plate 31 consists of a first polarizer 110 and a first optical film 21 formed on the surface of the first polarizer 110 not facing a liquid crystal cell 4 and a second optical film 22 formed on the surface of the first polarizer 110 facing the liquid crystal cell 4, both films formed as protective films for a polarizing plate. A second polarizing plate 32 has a third protective film 23 for a polarizing plate and a fourth protective film 24 for a polarizing plate. At least one film (preferably all the films) of the protective films 21 to 24 for a polarizing plate includes a cellulose ester film, and the cellulose ester film contains cellulose esters having 3.0 to 5.0 of weight average mol.wt. Mw/number average mol.wt. Mn.
Patent JP-2001247668-A (JP)
Title: Method for producing polyester
Inventor: SONODA HIROTOSHI
IPC: B29B9/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyester of which the chips can be treated with water while reducing the staining of a treatment vessel and a pipeline, can give molded items hardly exhibiting residual strange taste and odor, can give bottles excellent in clarity and exhibiting a good crystallization at the cap section, and hardly stain a metal mold when molded. SOLUTION: In a method for producing a polyester wherein polyester chips are treated with water in a treatment vessel, water discharged from the vessel and returned again thereto contains at most 100,000/10 mL particles having particle sizes of 1-40 μm.
Patent JP-2001249791-A (JP)
Title: Printer and its control method
Inventor: FURUYA YOJI
IPC: G06F3/12
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To print a high quality picture by an unequal resolution printer. SOLUTION: The absolute value of the change value of luminance in each vertical and horizontal direction of a picture to be printed is integrated by an aspect analyzing program 7, and the integrated value in each direction is compared. The direction whose integrated value is larger as the result of comparison is judged as the direction to be printed with much higher resolution, and a sheet feeding direction is selected from either the vertical or horizontal direction so as to be pertinent to the direction with high resolution at the time of image formation in a printer 2. At the same time, print data are generated so that an image can be formed according to the direction, and transmitted to the printer 2. The printer 2 supplies sheets from a sheet cassette in the selected direction, and executes printing.
Patent JP-2001247566-A (JP)
Title: New antimycotic substance and method of producing the substance
Inventor: CHIYOU KEIHEI
IPC: C12N1/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a new antimycotically active substance and provide a method for production of the substance. SOLUTION: The objective compound M-3-A is expressed by general formula (I). The compound is produced by culturing a mold strain M-3 belonging to Ascomycetes in a Potato Dextrose Broth (PD medium, 1/2 nutrition, 50% sea water, pH 6.8) and collecting the produced compound M-3-A from the medium. The antimycotic agent contains the compound M-3-A as an active component.
Patent JP-2000315261-A (JP)
Title: Creating method for image data, device therefor and storage medium
Inventor: SUGITANI HIROSHI
IPC: G06T3/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce data quantity to be required in the case of creating a synthetic image by synthesizing any one image of plural objects and any one image of plural background and to easily cope with addition of the objects and background. SOLUTION: Desired object data is selected from an object data holding part by an object data selecting part (SP1), desired background data is selected from a background data holding part by a background data selecting part (SP2), environmental light information corresponding to background information selected from an environmental light information holding part is selected by an environmental light information selecting part (SP3), color information is corrected based on environmental light information among pieces of the selected object data by a color information correcting part (SP4) and the synthetic image is obtained by synthesizing the object data whose color information is corrected with the selected background data (SP5).
Patent JP-2001248711-A (JP)
Title: Gear-shaft structure
Inventor: SUZAKI RYOICHI
IPC: F16H55/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a gear-shaft structure for stably supporting and rotating a gear while giving sufficient strength to a shaft formed of a synthetic resin. SOLUTION: The structure comprises a gear 11 formed of a synthetic resin, having a shaft hole 14 at the center along the axial direction with both ends being open, the shaft hole 14 being tapered with the inner diameter gradually smaller as tending from one end to the other end, and a shaft 21 formed of a synthetic resin, tapered with the outer diameter being the same size as the inner diameter of the shaft hole 14 of the gear 11 and adapted to be inserted in the shaft hole 14 of the gear 11 for freely rotatably supporting the gear 11. The shaft 21 has a reinforcing plate 22 integrally formed at the base end.
Patent JP-2001246058-A (JP)
Title: Power supplying control system, and device related to the same
Inventor: SATO KAZUHIRO
IPC: A63F7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong recognition of a power failure from occurring, and perform a quick motion return at instantaneous power breakage by performing a discharging for parts in response to a detected variation amount of the voltage level. SOLUTION: For parts 109 and 110 for which a power supplying does not need to be performed in a pattern display device 100, power is not immediately shut off even when a variation of a specified voltage level is detected in a power source device 20. Then, in response to the detected variation amount of the voltage level, a discharging is performed for the parts 109 and 110.
Patent JP-2001246262-A (JP)
Title: Highly selective catalyst for oxidation reaction
Inventor: KANEDA KIYOOMI
IPC: C07D213/48
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a highly selective oxidation catalyst capable of highly selectively obtaining a target compound with a high yield at a low cost under a moderate condition. SOLUTION: A catalyst for oxidation reactions is used, which comprises a transition metal compound (C) where a transition metal (A) is coordinated with a phosphate ligand (B).
Patent JP-2001246662-A (JP)
Title: Polypropylene resin foamed sheet and manufacturing method therefor
Inventor: TOKUNAGA HISAJI
IPC: B29K23/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin foamed sheet which is almost free from a warpage as well as a manufacturing method therefor. SOLUTION: This polypropylene resin foamed sheet shows a crystallinity at the surface part of 55% or more and 70% or less and a difference of the crystallinity between one surface part and the other surface part of 4% or less.
Patent JP-2001246250-A (JP)
Title: Catalyst for decomposing harmful substance and its production method
Inventor: NOJIMA SHIGERU
IPC: A62D3/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for decomposing harmful substances which can efficiently decompose/remove even the high molecular weight harmful substances and a method for producing the catalyst. SOLUTION: In the honeycomb-shaped catalyst 10 which has a catalytic component on wall surfaces 11 and decomposes the harmful substances in gas, by setting the interval between the adjacent wall surfaces 11 to make the outer surface area (Ap value) per unit volume 400 m2/m3, even the high molecular weight harmful substances are diffused sufficiently, improving the decomposition performance of the catalyst.
Patent JP-2001256023-A (JP)
Title: Print system and method for selecting combination of printer with driver software in the same print system
Inventor: OHIRA TADASHI
IPC: G06F3/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a print system to enable automatic selection of combination of a printer with a printer driver to execute print output at high speed. SOLUTION: In the print system with a PC on which plural printer drivers to control the printer are installed and plural printers capable of creating print data from a data file transmitted from the PC and executing print, a kind of the data file as a print object is discriminated and the combination of the printer with the printer driver to enable execution of higher speed print is selected according to a discrimination result of the type of the data file.
Patent JP-2000285683-A (JP)
Title: Dynamic sense amplifier
Inventor: YONEDA MASATO
IPC: G11C15/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To make detectable a potential difference caused by difference of current made to flow in two signal lines with a low power consumption by providing respectively a means controlling the detecting timing of a current drive type latch circuit between the current drive type latch circuit and detection nodes of first and second signal lines. SOLUTION: The current drive type latch circuit 141 of a dynamic sense amplifier 140 is provided with two groups of direct connection PMOS transistors 80a, 80b, NMOS transistors 82a, 82b of which gates are connected mutually, a current drive circuit 142 is provided with first and second signal lines 62, 64, and transistors 67a, 67b, 75a, 75b for control signal being provided in parallel corresponding to plural detecting nodes respectively. A pre-charge circuit 143 is provided with pre-charge transistors 78, 78 connected to each node (a), (b) of the first, second signal lines 62, 64 between the latch circuit 141 and the current drive circuit 142 and the same potential transistor 79 connecting both nodes (a), (b).
Patent JP-2001219084-A (JP)
Title: Tablet crushing device
Inventor: UENO HIROYUKI
IPC: B02C1/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a tablet crushing device which easily crushes tablets of health food, etc., constituting single layer structure of relatively large sizes to a small size and is inexpensive. SOLUTION: This tablet crushing device is disposed with crushing knife blades disposed to face each other one above the other, has on arm having a circular or elliptic upper knife blade consisting of a plurality of projecting parts and a ring for preventing the splashing of the crushed tablets and adapting itself to the shape of the upper knife blade and pivotally supports the respective ends of a base member consisting of plural openings for dropping and having a lower knife blade to be loaded with the tablets. The arm is oscillatably connected and is reset by a spring disposed at the pivotal supporting part after crushing by a downward pressure. The lower part of the lower knife blade of the base member is provided with a receiver for allowing the easy take out of the crushed tablets.
Patent JP-2001276462-A (JP)
Title: Lubricating device for sewing machine
Inventor: SUZUKI KAZUYA
IPC: D05B71/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for a sewing machine capable of supplying a required minimum amount of oil to each lubricated part. SOLUTION: An oil tank 2 retaining lubricating oil 4 is fixed to a sewing machine frame 34 near a sewing machine drive 26. The lubricating device is provided with a vibrator 6 disposed to be dipped in the lubricating oil in the oil tank, and an oscillating circuit 12 for causing oscillation by applying a predetermined high frequency to the vibrator. The lubricating device is further provided with a supply passage 24 allowing the sewing machine drive to communicate with the hollow section of the oil tank and an airflow generating means 14 whereby the lubricating oil atomized by excitation of the vibrator is supplied by means of airflow to the supply passage.
Patent JP-2001268691-A (JP)
Title: Damper for speaker
Inventor: SHIRAKAWA HIDETOSHI
IPC: H04R9/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a damper for a speaker which does not require a process of impregnating phenol resin, etc., and then prevents adverse influence on the human body and environmental contamination when manufactured, and is easily manufactured and suitably made thin. SOLUTION: Filaments 1 in core sheath structure formed of polyethylene terephthalate as a core material 1a and polypropylene as a sheath material 1b and a couple of conductive yarns 2 formed by winding a conductor 2b around a yarn material 2a are woven in a net shape to form fabric, which is hot-cold processed to bind intersections of filaments 1 by the thermal fusion of the sheath material 1b.