baber/WOPTO huggingface dataset:
Patent JP-2001278370-A (JP)
Title: Mixed liquid ejecting container
Inventor: TOMA TORU
IPC: B65D83/38
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mixed liquid ejecting container having two single container storing different kinds of liquids therein and forming a pair, let and right, in which feed cylinders suspended from both of left and right sections are fitted on the upper sections of respective single container and a connecting member integrally binding and fastening both single container are provided so that water is prevented from adhering on the upper face of the upper wall of the connecting members and remaining thereon. SOLUTION: Feed cylinders 14, 14 suspended from both left and right sections of the upper wall 13 whereon stems 7, 7 standing up from respective single container are fitted on respective upper outer faces of the containers 1, 1, and a draining inclined face 19 is shaped on the upper face of an upper wall 13 of a connecting member 11 binding and fastening both single container.
Patent JP-2001279393-A (JP)
Title: Bearing steel excellent in grindability
Inventor: MIZUNO YUKITAKA
IPC: F16C33/32
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a steel material which is a bearing material used for roller bearing such as ball bearing and enables high-precision and high-efficiency grinding at the final grinding of rolling elements and to contribute to the improvement of the productivity and performance of a bearing. SOLUTION: This bearing steel excellent in grindability has a composition consisting of, by weight, 0.6-1.2% C, 0.1-2.0% Si, 0.1-2.0% Mn, 0.8-14.0% Cr and the valance Fe with inevitable impurities. Moreover, the relationship between the length, in a rolling direction, of carbonitrides composed essentially of Ti existing as the inevitable impurities and the number of these carbonitrides, with respect to 200 mm2 inspection area, is as follows: the number of the carbonitrides with a length of 10-<25 μm is n1; the number of those with a length of 25-<50 μm is n2; the number of those with a length of 50-<75 μm is n3; and the number of those with a length of >=75 μm is n4. Further, when an inclusion index N is represented by N=2n1+5n2+10n3+15n4, 10<=N<=80 is satisfied.
Patent JP-2001285793-A (JP)
Title: Recording and reproducing device
Inventor: WATABE NAOHITO
IPC: H04N19/70
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously record and reproduce digital signals and other video signals and audio signals in one device. SOLUTION: The digital signals and the other video signals and audio signals compression-encoded in synchronism with time reference information extracted from the digital signals are time-division multiplexed and the compression rate of the video signals and the audio signals is controlled and the recording rate of this device is switched so as not to make the transmission rate of the multiplexed signals exceed the recording rate of the device.
Patent JP-2001285916-A (JP)
Title: Mobile communication system
Inventor: YAMAGUCHI KAZUYUKI
IPC: H04W4/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that can efficiently provide a contents service to a user terminal. SOLUTION: A plurality of GWs is placed to each prescribed area for the mobile user terminal 20 connected to a mobile communication network 21 that receives the contents server from a contents server 24 contained in the Internet 22 via the GWs. Part of wireless base stations being components of the mobile communication network 21 connects an access request to the contents server 24 contained in the Internet 22 to a preset GW. When the mobile user terminal 20 moves from a 1st area to a 2nd area through a mobile path 26, roaming is executed between wireless base stations in the mobile communication network 21, the mobile user terminal 20 is connected to a 2nd GW 232 in the 2nd area by a prescribed wireless base station, and roaming between the GWs through the inquiry of other GWs continues the contents service to the moved mobile user terminal 20.
Patent JP-2001275541-A (JP)
Title: Device for controlling, weeding and sterilizing pest
Inventor: SATO KUNIO
IPC: A01M21/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pest-controlling, weeding and sterilizing device that beams can arrive a target area as parallel beams having energy in a concentrated state but do not arrive crops and workers not to be irradiated with the laser beams. SOLUTION: This pest-controlling, weeding and sterilizing device comprising a laser oscillator, a lens system for converting laser beams generated from the laser oscillator into non-parallel beams, and a rotatable mirror for focussing and irradiating the laser beams transmitted through the lens system on an irradiation target.
Patent JP-2001283009-A (JP)
Title: Service providing system
Inventor: KOBAYASHI SHINJI
IPC: G06Q40/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a service providing system capable of installing a service utilizing terminal and reducing an operation cost. SOLUTION: Terminal devices 1 transmit a service utilizing request in response to an instruction from a user, and a deliver control part 34 supplies the service utilization request, which is supplied from the devices 1, to a service providing server 2 through a switch part 32 in accordance with a table held in HDD. The server 2 transmits a service providing result to the device 1 having transmitted the service utilizing request, and providing of a service is finished.
Patent JP-2001283834-A (JP)
Title: Secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/587
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of cycle characteristics due to expansion and contraction of an active material at time charging and discharging. SOLUTION: An electrode is utilized in which a first active material layer made of a metal alloying with Li is provided on a collector made of a material not alloying with Li, and on top of the first active material layer, a second active material layer made of carbon is provided.
Patent JP-2001292381-A (JP)
Title: Receiving device, reception system, receiving method and storage medium
Inventor: TAKAYAMA TADASHI
IPC: H04N5/44
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device capable of providing video with less uncomfortable feeling for a user by relieving a freeze (stop) state of an outputted video signal due to channel hopping with inexpensive hardware structure. SOLUTION: When the switching of channels at a channel switching means 120 is generated, a control means 140 makes reproduction speed at a reproducing means 154 lower than reproduction speed based on video frame rate information of channel data (TS data in MPEG 2 format). The channel switching means 120 executes the switching of channels from storage of prescribed quantity of channel data by a storage means 130 to completion of reproduction of the prescribed quantity of channel data by a reproducing means 140.
Patent JP-2001290866-A (JP)
Title: Management and inquiry system for construction progress state
Inventor: MORI KAZUHIKO
IPC: G06Q50/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a construction progress state management and inquiry system which can provide information even for an owner and advances construction, not to mention process control over the construction, etc., because of the problem that a house, a structure, etc., are constructed in individually different states irrelevantly to new construction, building extension, and restoration and it is frequently difficult to examine the construction processes by easily disassemble and restore the building after the construction. SOLUTION: In computer environment using a network such as the Internet, etc., this construction progress state management and inquiry system stores basic information 1 regarding construction contents, construction progress state information 9, alteration information 7 on construction processes, etc., and notification information to the owner through time management and provides them for the constructor and owner, and stores information 6 from the owner sequentially through time management and also provides it for the constructor and owner at any time.
Patent JP-2001228822-A (JP)
Title: Driving method for two-electrode surface discharge type display device
Inventor: AMANO YOSHIFUMI
IPC: G09G3/296
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the structure of the conventional three- electrode surface discharge type PDP(plasma display panel) has been tried to be simplified by adopting an interlaced scanning drive, however, the operating margin of the device becomes narrow and also there were problems in its structure and its drive method and there have been the same problems also in a two-electrode surface discharge type PDP, whose structure is simpler and the drive method has to be improved. SOLUTION: This problem is solved by a drive method, conducting a display while dividing the field of the display into odd-numbered fields and even- numbered fields as a drive method, making the most of the structure of the two-electrode surface discharge type PDP (whose patent application number is 1999-215736) which is an earlier patent application by the same inventor of the present invention, and at the same time, luminance of the device is increased.
Patent JP-2001291070-A (JP)
Title: Connector device
Inventor: HIGUCHI ARIHIRO
IPC: G06K7/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a product by turning the number of parts to be mounted on external electronic equipment into one, and minimizing the occupancy area on a substrate. SOLUTION: This connector device is constituted so that a PC card 5 and a smart card 16 can be connected, and provided with a first housing 2, a second housing 3, and a cover 4. The PC card 5 is provided with a socket connector 6 so as to be mounted on the first housing 2. The smart card 16 is provided with a conductive pad 17 so as to be mounted on the second housing 3.  The first housing 2 having a main body part 7 equipped with a pin contact 9 corresponding to the socket connector 6 and arm parts 8 projected from the both sides of the main body 7 is engaged with the second housing 3 while the arm parts 8 are placed on the second housing 3, and the cover 4 having a contact 26 corresponding to the conductive pad 17 of the smart card 16 and a mounting pin 28 corresponding to a substrate 35 is engaged with the second housing 3 from the lower part so that the first housing 2 and the cover 4 can be integrated so as to be overlapped on the upper part and lower part of the second chousing 3.
Patent JP-2000311303-A (JP)
Title: Magneto-resistance head read amplifier having improved write-read recovery time
Inventor: ANATORI B STEIN
IPC: G11B5/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To make overlapping of switching voltage transient phenomena and compensation of voltage transient phenomena substantially zero by providing a compensation circuit to be connected electrically to an MR sensor and to generate voltage transient phenomena compensation. SOLUTION: A device to remove switching transient phenomena in a magnetic recording system to minimize a write-read recovery time comprises a compensation circuit in addition to a prescribed component. The compensation circuit comprises the second DAC 102, the second bias enable switch 104, two compensation operation amplifiers 106, 108, and additional resistors 110, 112, 114, and 116. As the operation makes two switches 32, 104 to be switched on or off simultaneously, during read operation a differential voltage from main bias operation amplifiers 24, 26 and compensation operation amplifiers 106, 108 is applied simultaneously to an MR sensor bias circuit network.
Patent JP-2001014647-A (JP)
Title: Magnetic recording medium
Inventor: IDE TSUTOMU
IPC: C09D7/12
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium less liable to cause a dropout and excellent also in durability. SOLUTION: The magnetic recording medium has a magnetic layer on one face of the nonmagnetic substrate and a back coat layer consisting essentially of a nonmagnetic power and a binder on the other face. The back coat layer contains (a) carbon black having 15-25 nm average particle diameter, (b) carbon black having 60-80 nm average particle diameter and (c) CaCO3 and/or BaSO4 having 30-75 nm average particle diameter as the nonmagnetic powder. The weight ratio among the carbon black (a), the carbon black (b) and the CaCO3 and/or BaSO4 (c) is preferably (60-80):(3-15):(15-30).
Patent JP-2000356633-A (JP)
Title: Method of measuring coke strength of coal, and manufacture of coke
Inventor: MIYAZAWA KUNIO
IPC: G01N33/22
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To make estimable the coke strength on the basis of the blending ratio of coal blend by evaluating the state of an aromatic condensed ring in a coal molecule about the constitution coal for the coal blend, and finding the relationship between the result of evaluation and the strength of coke after the carbonization of the coal blend. SOLUTION: The spectrum by a laser Raman spectroscopic analyzing method is measured on original coal of each brand composing coal blend, and for example, the characteristic value of G band peak or D band peak is found on each material coal on the basis of the spectrum. Plural kinds of coal blends different in kinds of brand of coal and/or a blending ratio, are prepared, and a Raman half value width of each coal blend is calculated on the basis of a half value width of each brand. Each coal blend is carbonized to produce coke, and the strength of each coke is measured. The correlation is found on the basis of the Raman half width of each coal blend and the strength of coke by plotting and the like. The strength of coke after the carbonization can be accurately estimated on the basis of only a blending ratio on the remarked coal blend by using the correlation.
Patent JP-2001293100-A (JP)
Title: Safety device for work at high elevation
Inventor: NAKAJIMA KATSUMARU
IPC: A62B35/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for work at high elevations by which a wide range of travel becomes possible without changing the position of a hook at the time of work at high elevations and safety of work at high elevations can be ensured when inflammable products are treated or operations are performed near them because no spark is generated during movement. SOLUTION: The safety device for work at high elevations is comprised of a stainless steel rail 1 which has the form of a pipe with its underside open and is fixed in the horizontal direction by fitting to a fixed part of a structure or the like and a moving member 2 which can move in the direction of the length of the rail 1 by a wheel 11 supported by the rail 1 in its inside. The moving member 2 is provided with a connecting hook 3 for a safety belt 4 in such a way that it is positioned outside the underside of the rail 1 and an operator performs the work with a hook of the end of a rope 17 of the safety belt 4 which he wears around his waist or the like hung on the connecting hook 3.
Patent JP-2001302851-A (JP)
Title: Nonhalogen flame-retardant resin composition and wire and cable by using the same
Inventor: KOBAYASHI YUTAKA
IPC: C08K9/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To make a nonhalogen flame-retardant resin composition obtained by adding magnesium hydroxide to a polyolefin, have sufficient effects for preventing a whitening caused by carbon dioxide gas. SOLUTION: This resin composition obtained by adding the magnesium hydroxide to the polyolefin is obtained by adding calcium carbonate in combination with at least one kind of compounds having an amino group or an amine structure, and selected from among a silane coupling agent, a light stabilizer and a chelating agent.
Patent JP-2001305658-A (JP)
Title: Mounting structure of optical modulation device, mounting method of optical modulation device and projector
Inventor: MIYAZAWA ATSUSHI
IPC: G03B21/14
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of an optical modulation device. SOLUTION: A mounting section 144 is formed by most adequately positioning an A-A face of a liquid crystal panel 141 with respect to a B-B face of a jig 400. A C-C face of a guide plate 200 is also most adequately positioned to an X-X axis of a prism 150 and the optical axis of a projection lens 160. The transfer face of the mounting 144 transferred with the B-B face is brought into abutment on the C-C face when mounting the liquid crystal panel 141 to the guide plate 200. The liquid crystal pannel with the respect to the prism 150 is thus most adequately positioned. Then, if the fresh liquid crystal panel 141 is regulated by the jig 400 at all times and the mounting section 144 is formed, the positional relation between the liquid crystal panel 141 after the exchange and the prism 150 is most adequately maintained and the positional regulation after the exchange may be omitted.
Patent JP-2001303100-A (JP)
Title: Detergent composition
Inventor: IDE KAZUTOSHI
IPC: C11D3/12
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition excellent in solubility and dispersibility in water. SOLUTION: This detergent composition comprises (a) a potassium alkylbenzene sulfonate and/or a potassium α-olefin sulfonate, (b) a nonionic surfactant having an 8-20C hydrocarbon group and a 10-30C alkylene oxide group in the molecule thereof, (c) an aluminosilicate and/or a carbonate and (d) a particle releasing hydrogen peroxide in aqueous solution each in a specific ratio and has >=0.5 weight ratio of  [(a)+(b)]/total amount of the surfactants}.
Patent JP-2001299524-A (JP)
Title: Multi-purpose stand
Inventor: SHIRATO KOZO
IPC: B25H1/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose stand which can be used according to the various purposes as a work table, a storage shelf or a display stand. SOLUTION: A plurality of top plates 1a, 1b,... are rotatably supported by an arm 2 and planetary gears 4a, 4b,... or chainwheels 5a, 5b,... are provided on the rotary center of each top plate. The arm 2 is installed on a stand frame 3 rotatably and vertically, while a solar gear 7 or a chainwheel 8 provided on the rotary center of the arm is linked with the planetary gear or the chainwheel provided on each top plate by means of a row of gears 9a, 9b,... or a chain 10.
Patent JP-2001299473-A (JP)
Title: Kitchen system
Inventor: SAKAI KIYOSHI
IPC: A47B77/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily installable kitchen system improved in usability. SOLUTION: The system comprises a frame 4 having vertical frame members 2 and horizontal frame members 3, a sink 5 and a table 7, wherein the sink 5 and the table 7 are provided with flanges 5a and 7a, respectively. The vertical frame members 2 are provided with retaining grooves 2b capable of fixing the flanges 5a and 7a of the sink 5 and the table 7, respectively, at vertically appropriate positions for fixing the sink 5 and the table 7 to the vertical frames 2 in such a way as to be adjustable in height.
Patent JP-2001304516-A (JP)
Title: Waste treatment device
Inventor: NOZAWA MUNEMASA
IPC: B09B3/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To lower the temperature of gas in a gas combustion chamber to desired temperature at an end point, while the temperature of the gas in the gas combustion chamber can be raised at the start point of a passage. SOLUTION: The waste treatment device comprises a waste housing part 30 for housing waste, a heating part 32 for heating the waste housed in the waste housing part 30, the gas combustion chamber 26 which the gas generated from the heated waste enters and a passage 50 formed in the gas combustion chamber 26. The pressure of the gas flowing from the upstream side to the downstream side in the passage 50 is gradually lowered. Ordinary gas substantially satisfies pV=RT (p is pressure, V is volume, R is a gas constant and T is temperature). Thus, the pressure of the gas flowing in the passage 50 is lowered, so that the temperature of the gas can be lowered.
Patent JP-2001310212-A (JP)
Title: Surface covered cemented carbide made end mill on which head end surface cutting surface and outer peripheral blade display excellent heat resistant plastic deformation property
Inventor: KISHINO ATSUSHI
IPC: B22F7/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface covered cemented carbide made cutting end mill on which a heat end surface cutting surface and an outer peripheral blade display an excellent heat resistant plastic deformation property. SOLUTION: A tool base body is constituted of WC group cemented carbide containing Co: 5-20 mass %, Cr: 0.1-1 mass %, Al: 0.01-0.5 mass % in proportion occupied by a Co group alloy of a connecting phase as a whole on which WC occupying 75-95 area % exists as a dispersed phase and the remaining is made of a connecting phase of the Co group alloy and unavoidable impurities in structural observation by a scanning type electronic microscope on the surface covered cemented carbide made end mill constituted of a hard covered layer made of a single layer or a multiple layer of a Ti and Al composite carbide layer,  a composite nitride layer and a composite carbonitride layer physically deposited in average thickness of 0.5-6 μm on a surface of the tool base body as well as the tool base body of WC group cemented carbide at least on the cutting blade part out of the cutting blade part and the shank part by making the head end surface a cutting blade surface and making it of the cutting part on which the outer peripheral blade is formed and the shank part.
Patent JP-2001310214-A (JP)
Title: Lengthy material working device and lengthy material working method
Inventor: KATAYAMA TAKAYOSHI
IPC: B23D45/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lengthy material working device small and lightweight and capable of applying working on specified interval positions on a lengthy material in high precision and its lengthy material working method. SOLUTION: This lengthy material working device is furnished with a travelling means 11 to travel the lengthy material 1 in the longitudinal direction, a holding means 41 free to hold the lengthy material 1 to be travelled by this travelling means 11 and provided free to move in the same direction as the travelling direction of the lengthy material 1, a retreating motion means 32 to move this holding means 41 to retreat against the travelling direction of the lengthy material 1, a cutting mechanism 51 provided free to hold the lengthy material 1 and free to move in the same direction as the travelling direction of the lengthy material 1 and to apply working on the lengthy material 1, a second retreating motion means 32 to move this cutting mechanism 51 to retreat against the travelling direction of the lengthy material 1 and a control device 61.
Patent JP-2001313604-A (JP)
Title: Method for acknowledging multi-address communication of mobile communication system and mobile communication system
Inventor: YAMAZAKI SHIGEO
IPC: H04W28/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a multi-address transmitting side can confirm a countersign from a receiving side at appropriate traffic in a multi- address communication. SOLUTION: A multiple address ID and the acceptance/rejection data of a multi-address transmission right are registered in the subscriber information table of center exchange equipment 501, and the multiple address ID and the information of a response priority are registered in a mobile terminal or a user host. The mobile terminal or the user host avoids a simultaneous response to prevent the overload of the system by respectively performing a delayed response to multi-address transmission in accordance with the registered response priority.