baber/WOPTO huggingface dataset:
Patent JP-2001271634-A (JP)
Title: Exhaust emission control method and exhaust emission control device
Inventor: NAKATANI KOICHIRO
IPC: F01N3/035
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent clogging by oxidizing and removing particulates collected by a particulate filter. SOLUTION: This exhaust emission control device is provided with a particulate filter 22, arranged in an engine exhaust system and for removing fine particles in exhaust gas; and an active oxygen discharging agent 61 for taking in oxygen when there is excessive oxygen on the periphery carried on the particulate filter, holding the oxygen, and discharging the oxygen in the form of active oxygen, when the oxygen concentration on the periphery is lowered. Fine particles in exhaust gas are oxidized and removed on the particulate filter, without generating luminous flames. When fine particles deposited on the particulate filter are to be oxidized and removed, the concentration of oxygen in exhaust gas flowing into the particulate filter is increased or decreased.
Patent JP-2001279755-A (JP)
Title: Bathtub waterproof pan
Inventor: MURAKAMI TOSHIBUMI
IPC: A47K4/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To solve problems that the strength of a conventional bathtub waterproof pan of a bathroom unit becomes weak because a working opening is formed and there is a fear that water leakage arises from the opening part. SOLUTION: In a bathtub waterproof pan 1 integrally made of synthetic resin, a step 2 projected inward to form a substantially triangular shape is formed in a corner 1a of the side adjacent to a washing place pan. An opening 3 forming a working aperture to fasten a bolt fixing the washing place pan (washing place unit 10) to a base frame 4 is provided on the horizontal plane 2a of the step 2.
Patent JP-2001294493-A (JP)
Title: Glassy carbon material coated with silicon carbide and method of producing the same
Inventor: DOSONO MITSUAKI
IPC: C04B41/50
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a glassy carbon material coated with SiC, which is excellent in resistance to oxidation or plasma and is suitable as a heat resistant member or a heater used in an apparatus for producing semiconductor devices, or the like and to provide a method of producing the same. SOLUTION: The glassy carbon material coated with SiC has such a structure that the surface layer is a SiC layer which has been formed by converting the surface layer of a Si-dispersed glassy carbon base material into SiC by a conversion method and an intermediate layer comprising a carbon composite body, wherein SiC particles are dispersed, is interposed between the Si-dispersed glassy carbon base material and the SiC layer. In the Si-dispersed glassy carbon base material, Si is uniformly distributed in atomic level in an amount of 0.5 to 15 wt.% in the texture of the glassy carbon and the relation of the content (y, wt.%) of oxygen atoms present and the content (x, wt.%) of Si atoms satisfies formula: x+2>=y>=x-2 (y>0).  The method of producing the glassy carbon material coated with SiC comprises reacting the Si-dispersed glassy carbon base material with gaseous SiO at 1,700 to 2,200 deg.C under a non-oxidizing atmosphere according to the conversion method.
Patent JP-2001288939-A (JP)
Title: Locking confirmation supporting apparatus
Inventor: MATSUSHITA YOSHIHARU
IPC: E05B19/22
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a locking confirmation supporting apparatus which alleviates a fear of the user regarding locking, and is easy to use, inexpensive, and highly versatile. SOLUTION: The locking confirmation supporting apparatus is comprised of a key holder section 2 for holding a key 1, and an electronic clock section 3 consisting of a timer circuit, a CPU, a ROM, a RAM, and a display. Then, a locking confirmation signal is generated, and a current time point of locking is stored as a confirmation time point into the RAM of the electronic clock section 3, based on the locking confirmation signal, and a notice is sent to a liquid crystal display 18. The locking confirmation signal is generated by a key taking/ ejecting means inclusive of a key taking/ejection-detecting switch provided in the key holder section 2, a locking sound detecting means inclusive of a locking sound sensor such as a microphone 5a, a manual input switch 22, etc.  After locking, by operating a reconfirmation switch 7, the confirmation time point stored in the RAM is displayed again on the liquid crystal display 18.
Patent JP-2001287132-A (JP)
Title: Positioning device using taper pin
Inventor: ISHIBASHI KAZUYA
IPC: B23Q3/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device capable of determining a position accurately, and speedily in a simple mechanism. SOLUTION: This positioning device 11 using a taper pin is one for determining a position by inserting the pin 14 into a reference hole 131. The edge of the reference hole 131 facing to the insertion side of the pin 14 is chamfered like a plate with about 45 deg. gradient, and the tip corner part of the pin 14 is chamfered like a taper with about 45 deg.. Thus the reference hole 131 and the pin 14 are relatively positioned by abutting the end edge 132 of the plate-like opening of the reference hole 131 on the projecting corner edge 143 of the tip of the pin 14.
Patent JP-2001234192-A (JP)
Title: Noncombustible cleaning agent composition
Inventor: IMASHIRO YASUTAKA
IPC: C11D7/26
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a novel non-aqueous or quasi-aqueous cleaning agent composition hardly damaging the global environment, sufficiently safe to the human body, and practically almost free from fear of fires or explosions and inexpensive. SOLUTION: This novel cleaning agent composition comprises at least two components compatible with each other, where a first liquid has a flashing point of at least 70 deg.C and is compounded in an amount of not more than 40 wt.% and a second liquid has no flashing point and is compounded in an amount of at least 60 wt.%, and further, if required, water is combined as a third component in an amount of 3-20 wt.%, more preferably 5-15 wt.%, based on the total compounded amount of the first and the second liquids.
Patent JP-2001292387-A (JP)
Title: Image processing, apparatus, its method and recording medium
Inventor: IGARASHI YOICHI
IPC: H04N7/01
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress such a state that an image with converted aspect ratio becomes unnatural. SOLUTION: A motion detecting part 12 controls a switch 24 by detecting a motion of an image for interpolation, stores an interpolation signal in a memory 25 when the image for interpolation is a still image and stores no interpolation signal 25 when the image is a moving image. Multiplication means 27 and 26 multiply the interpolation signal by a coefficient (1-α) and a coefficient αto be determined by a motion detection result. An image synthesizing part 28 synthesizes the inputted signal. A switch 30 switches an output signal of the image synthesizing part 28 and output of a fixed pattern generating part 29 according to a control signal of a controller 13. A data operation part 31 adjusts multilevel characteristics, etc., of the interpolation signal and outputs the signal to an image synthesizing part 21.
Patent JP-2001289600-A (JP)
Title: Large-mass-suppressed blasting method, and method of deciding time interval of delayed initiation
Inventor: MURASHITA TAKESHI
IPC: E21D9/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a blasting method which can suppress the occurrence of a large mass caused by blasting. SOLUTION: The time interval of the delayed initiation in a plurality of initiation holes are decided as the time until cracks advancing through rock beds into radial form from one initiation hole and reaching the next initiation hole, and the explosives loaded in the plural holes are initiated at these intervals of delayed initiation.
Patent JP-2001297891-A (JP)
Title: Destaticizing component and plate making apparatus using it
Inventor: KAGAWA HIDEYUKI
IPC: B41L13/14
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To solve problems such that in case of using a destaticizing brush, a conductive fiber breaks and drops out from an end part, or the open end part of the conductive fiber may separate from the tip part of the destaticizing brush and splashes and leaps, and as a result, the problem occurs that a picture missing occurs when the conductive fiber which dropped out adheres on a surface of a master and is conveyed to a printing machine, moreover, a problem occurs that the fiber may make a hole in the film portion of the master, since the fiber itself of the destaticizing brushes, such as a carbon fiber having a high destaticizing effect, has intensity. SOLUTION: In a plate making apparatus 20 equipped with a thermal head 27 for photoengraving a master 22, a platen roller 27 conveying the master 22, and a master conveyance rout MR for conveying and guiding the master 22, a destaticizing component 14 having a composition that a conductive double- sided adhesive tape 19 is adhered on the both-ends 15b of a destaticizing cloth 17 having an air permeability which is knit with the conductive fiber 15 on both the guide boards 25, 25A that change the direction of the master conveyance route MR.
Patent JP-2001294290-A (JP)
Title: Package
Inventor: SOWA YOSHIKAZU
IPC: B65D5/52
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a package which does not spoil the stage effects of a good quality design, much information can be shown on the package, and with which only a purchaser who has the package in hand can refer to detailed information relating stored software contents. SOLUTION: This package is provided with a container main body 1 in which a recording medium B is stored and a cover body 2 for closing the opening 10 of the main body 1. At least either on the front face or back face of a box body 4 made by combining the main body 1 and the cover 2, a display piece 3 displaying information relating the recording medium B is mounted so as to be freely openable and closable.
Patent JP-2001252127-A (JP)
Title: Ear cover for bathing and hair washing
Inventor: YAMAMOTO YOSUKE
IPC: A45D44/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ear cover capable of covering the ears without unpleasant feeling. SOLUTION: Polyethylene or ethylene propylene synthetic rubber is used for a ear cover texture, and plastically deforming mixed rubber is installed for fixing this ear cover so that the ears can be covered with the ear cover without sense of incompatibility.
Patent JP-2001015315-A (JP)
Title: Magnet roll
Inventor: YAMASHITA KEITARO
IPC: H01F1/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet roll having a high magnetic intensity and high homogeneity, by using a bond magnet obtained by molding a binder resin and rear-earth nitride magnetic powder or a mixture of the magnetic powder and ferrite-based magnetic powder, and specifying the volume fraction of the binder resin. SOLUTION: A magnet roll has a plurality of magnetic poles on its surface and at least one magnetic pole section is composed of a bond magnet obtained by molding a mixture of R-T-N alloy-based rare-earth nitride magnetic power [RαT100-(α+δ)Nδ (at.%) (where, R and T respectively represent at least one kind of rare earth element including Y and necessarily containing Sm and Fe or a combination of Fe and Co, and α and δ respectively represent numerals meeting relations, 5<=α<=18 and 4<=δ<=30) and a binder resin. The binder resin is composed of a polyamide resin, chlorinated polyethylene, etc., and the compounding ratio of the rare-earth nitride magnetic powder and binder resin is adjusted to 80/20-30/70 vol.%. Consequently, a magnet roll having a high corrosion resistance and a high heat resistance can be obtained.
Patent JP-2001302810-A (JP)
Title: Method for continuously producing highly water- absorbing resin
Inventor: NOMURA KOJI
IPC: C08J3/24
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing a highly water- absorbing resin which is made to balance the conflicting properties of a water- absorbing ratio and a water-absorbing capacity under pressure and is enhanced in water-retaining capacity, by modifying the surface of the water-absorbing resin. SOLUTION: This method for continuously producing the highly water- absorbing resin, is characterized by continuously feeding a mixture comprising the granules of a water-absorbing resin having carboxyl groups and a cross- linking agent having reactivity with the carboxyl groups to a heated carrier, and cross-linking the surface of the water-absorbing resin during its carriage with the carrier.
Patent JP-2001302523-A (JP)
Title: Food and drink, and medicine for inhibiting oxidation of ldl
Inventor: TERAHARA MASAKI
IPC: A23L2/70
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a food and drink such as a fermented milk, or a medicine produced by using the lactic bacteria, having excellent inhibiting activities of the in-vivo oxidation of a low-density lipoprotein(LDL), and having excepted effects for prophylaxis, health care or therapy of arteriosclerosis or the like. SOLUTION: The food and drink for inhibiting the oxidation of the LDL, or the medicine contains at least one of Lactobacillus delbruckii ssp. bulgaricus OLL 1162 strain (FERM P-17836) and/or Streptococcus thermophilus, a material containing the lactic bacteria and a treated product thereof.
Patent JP-2001313622-A (JP)
Title: Ofdm receiver
Inventor: SEKI TAKASHI
IPC: H04J11/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent mode misdetection and to also shorten a mode detection time in the detection of the transmission mode of an OFDM signal received by using the correlation of a guard period. SOLUTION: In a mode decision circuit 110, the misdetection of a transmission mode is reduced because comparison decision is performed only when the correlation amplitude shape of one symbol period is matched with a shape preliminarily assumed in each mode in a correlation amplitude shape decision circuit 109 in the comparison of guard correlation amplitudes between respective transmission modes. When a state in which the correlation amplitude waveforms of all modes are also invalid continues, reception is decided to be impossible, and it is possible to detect that an input signal can not be received fast compared with when the demodulation result of the received signal is decided in order to output the decision result. In the detection of a transmission mode about a plurality of channels in this way, it is possible to fast skip an unreceivable channel and to shorten a mode detection time as a whole.
Patent JP-2001313227-A (JP)
Title: Manufacturing method of laminate and electronic component, and electronic component
Inventor: HONDA KAZUYOSHI
IPC: H05K3/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the cut-off of a metallic thin-film layer when laminating a resin layer and the metallic thin-film layer that is divided by a non-metallic band on an orbiting support and the cutting off to manufacture electronic components. SOLUTION: The metallic thin-film layer is formed by dividing into nearly rectangular shapes by a first non-metallic band that is formed in the movement direction of the support, and a second non-metallic band that is formed in a direction being nearly perpendicular to the movement direction of the support. The second non-metallic band is set to nearly the same position in the lamination direction of a laminate. After that, cut-off is made along the second non-metallic band, thus preventing the metallic thin-film layer from being cut off.
Patent JP-2000315770-A (JP)
Title: Strong elastic lead germanate thin film and deposition thereof
Inventor: LI TINGKAI
IPC: C23C16/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a CVD process for depositing a strong lead germanium oxide(PGO) thin film. SOLUTION: The process is a method for forming a strong elastic lead germanium oxide(PGO) film on an integrated circuit(IC) wafer. The process includes a step 102 of mixing Pb (thd)2 and Ge (ETO)4 to form a PGO mixture having a molar ratio of about 2:1 to 4:1, a step 104 of dissolving the mixture of the step 102 into solvents of tetrahydrofuran, isopropanol and tetraglyme to form a precursor solution, a step 106 of heating the solution generated in the step 104 to form a precusor gas, and a step 108 of dissolving the precursor gas generated in the step 106 on the IC wafer to form a PGO thin film containing a first phase of Pb3GeO5 and thereby having a strong elastic characteristic.
Patent JP-2001320636-A (JP)
Title: Information processing unit and method, and recording medium
Inventor: KIMURA YUJI
IPC: H04L12/28
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit that can simplify the processing in the case of sending/receiving OSD data. SOLUTION: An Isochronous Connection is set up between an OSD generator 1 and an OSD processing unit 2. The OSD processing unit 2 extracts a source node ID (SID) from information described in a header of an Isochronous packet sent from the OSD generator 1. When the OSD generator 1 having the SID is in compliance with the EIA-775 standards, an Asynchronous Connection is set up between the OSD generator 1 and the OSD processing unit 2 to reach a state that the transmission/reception of the OSD data can be attained.
Patent JP-2001317115-A (JP)
Title: Free inclination type conduit gutter
Inventor: SASAKI KUNITAKA
IPC: E03F5/046
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a free inclination type conduit gutter constructible with a drain inclination set freely without respect to a road inclination and capable of improving water collecting ability and a landscape. SOLUTION: In a gate type gutter block, a single load bearing beam is arranged in the center of each side wall upper face or two load bearing beams are arranged in both end sides, while the bottom part is opened fully. In this gate type gutter block, a lid placing opened part on the upper face is formed as a fitting part having the same width as the load bearing beam, while the surface shape of the load bearing beam and the gutter lid is formed into a pan shape, a V-shape substantially, a one-sided slant shape, an L-shape, or a flat shape, and the vicinity of the central part of the gutter lid is provided with a single slit or several slits arranged longitudinally or transversely. The gutter lid is placed in the opened part of the gutter block so as to be constructed integrally with each other.
Patent JP-2001320686-A (JP)
Title: Video contents distribution system, video contents distribution method, video contents distribution server and video contents reception terminal
Inventor: OMORI SATOSHI
IPC: H04N21/231
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a video contents distribution system by which a user can obtain an image with a reproduction viewer at an optional point of time and can momentarily recognize the tendency or outline of the entire contents. SOLUTION: A video contents reception terminal 20 makes a transmission request of video contents as video contents transmission control information to a video contents distribution server 10 that stores main text video information and its summary video information in cross-reference with the main text video information by each video contents, the video contents distribution server 10 transmits in a streaming way the main text video information and its summary video information of video contents making the transmission request in response to the transmission request of the video contents, the video contents reception terminal 20 receives the main text video information and the summary video information of the video contents sent in a streaming way,  stores the received summary video information and displays the summary video image of the received main text video information on the basis of the stored summary video information.
Patent JP-2001286559-A (JP)
Title: Disposal unit
Inventor: FUJIMOTO EISUKE
IPC: A61M5/30
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the safety and operation performance of a disposal unit 1 combining an inner unit 8 and an outer unit 9 to cope with any quantity of a liquid medicine. SOLUTION: Inner hooks 13 and outer hooks 14 are mounted on the inner unit 8 and on the outer unit 9 respectively in the disposal unit 1. Therefore, the inner unit 8 and the outer unit 9 can be integrated automatically by engaging the outer unit 9 with the inner unit 8, so that the disposal unit can be manufactured at a low cost and the operation performance and the safety of the disposal unit can be improved. In addition, as only the inner diameter of the inner unit 8 is changed to the size D5 (in total, including attachments) according to the quantity of medicine liquid while the inner diameter of the outer unit 9 is unchanged, the disposal unit can cope with any quantity of the liquid medicine at a low cost.
Patent JP-2001323242-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: TANAKA SATORU
IPC: C09J163/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition for a flexible printed circuit board having excellent flexibility, folding endurance life and adhesivity in a high- temperature environment. SOLUTION: This adhesive composition for a flexible printed circuit board is composed of a bisphenol-type epoxy resin having an epoxy equivalent of <=1,000, a novolak epoxy resin, a butadiene rubber having glycidyl group in the molecular chain other than the molecular terminal, a bisphenol-type epoxy resin or phenoxy resin having a weight-average molecular weight of >=10,000, an epoxy resin curing agent, a cure accelerator, an inorganic filler and a solvent.
Patent JP-2001324366-A (JP)
Title: Gas meter shut-off valve controlling system
Inventor: MIYAZAKI TAKESHI
IPC: G01L19/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To dispense with manual operation for controlling opening/closing of a shut-off valve in a gas meter with built-in microcomputer so as to improve a maintenance property and convenience and to provide a gas meter shut-off valve controlling system requiring no construction work for wiring or for installing a switch. SOLUTION: From a state shift pattern of combustion gas fed to a combustor 20, a state shift detecting means 13A detects whether the combustor 20 is shifted from a used state to an unused state or shifted from an unused state to a used state so as to produce a shut-off valve controlling signal for controlling opening/ closing of a shut-off valve 10. In compliance with the shut-off valve controlling signal, an opening/closing controlling means 13B performs opening/closing control of the shut-off valve 10. In this way, manual operation for the shut-off valve 10 can be eliminated, and a failure of operation can be prevented. In a start of operation of the combustor 20, the shut-off valve 10 is opened automatically, so that convenience is improved. Conventionally required construction work for installing a shut-off operating switch and for wiring its connecting line is not needed.
Patent JP-2001320405-A (JP)
Title: Information access method and network system
Inventor: YAMAMOTO TATSUYOSHI
IPC: H04L29/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a network system that can easily build up the environment of a groupware where the security performance is ensured. SOLUTION: Host servers 10a, 10b are provided in an intra-net LN protected by a firewall 11, the host servers 10a, 10b are connected to local servers 20a, 20b in existence at the outside of the intra-net LN via a leased line network PN, a common file having common contents is adopted for at least part of a file stored in the host servers 10a, 10b and the local servers 20a, 20b and permitting the access of the host servers 10a, 10b to the common file allows a mobile phone T1 to acquire the contents of the common file of the local servers 20a, 20b.