baber/WOPTO huggingface dataset:
Patent JP-H1024966-A (JP)
Title: Vacuum seal storage container and perishable food storage method using the same
Inventor: NOMURA MINORU
IPC: A23L3/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To store mainly uncooked food, dried food and perishable food and also to store electronic parts and metallic parts, etc., without rusting. SOLUTION: This vacuum seal storage container comprises a container main body 3 and a cover 1 made of synthetic resin having flexiblity and barrier and restoring characteristics. The cover 1 is provided with a check valve 4 made of rubber or soft resin and hard resin and a packing case 2 continuously provided around the cover edge. A rubber or soft resin packing 6 is mounted in the packing case, and a case 11 storing an oxygen scavenger is inserted on the back face of the cover 1. When an item to be stored is placed in the container and the cover 1 is pressed to initially seal the container by discharging a part of the air in the container, the oxygen in the container is adsorbed and removed enough by the oxygen scavenger also contained in the container, increasing the decompression in the inside of the container by the partial pressure of the oxygen.  Thus, the container is more tightly sealed without leakage, and the item stored can be stored for a long time.
Patent JP-H0231936-A (JP)
Title: Control method for front and rear wheel differential limitting device
Inventor: NISHIKAWA SEIICHI
IPC: B60K17/346
Filed: 1988-07-21
Abstract: PURPOSE:To perform the optimal distribution of the driving force more quickly and exactly by previously changing the differential limitting force of front and rear wheels to the value corresponding to the driving force of after the change, when the driving force distributed to the front and rear wheels is changed. CONSTITUTION:When the driving force to be changed is judged, the differential limitting force corresponding to the driving force of after the change is found, and the control for setting this differential limitting force is firstly carried out. Thereafter, the control for changing the driving force is performed. Consequently, at the time when the driving force is changed, the differential limitting force is the value corresponding to the driving force of after the change so that the new driving force is quickly and optimally distributed to the front and rear wheels by the differential limitting force corresponding to this value.
Patent JP-2000034231-A (JP)
Title: Therapeutic agent for arrhythmia containing loratadine
Inventor: BUCKLAND GUY
IPC: A61K31/4545
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for arrhythmia of mammals including atrial fibrillation by making the agent include loratadine. SOLUTION: This therapeutic agent is obtained by including loratadine represented by formula I  ethyl 4-(8-chloro-5,6-dihydro-11-H- benzo[5,6]cyclohepta-[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate} or its metabolite, e.g. descarboethoxyloratadine represented by formula II or a salt of the loratadine or its metabolite. The effective daily dose of the above therapeutic agent is preferably about 0.5-4.5 mg/kg based on an individual of 70 kg body weight. A pharmaceutical composition is obtained by including 0.1-95% of the compound represented by formula I. The therapeutic agent is useful for treating arrhythmia such as atrial fibrillation and maintaining the normal signal rhythm.
Patent JP-H0936638-A (JP)
Title: Controller for array antenna
Inventor: DOI YOSHIHARU
IPC: H04B7/26
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To lower an error rate by estimating and outputting a digital signal in a reception signal so that the distance between a signal estimated by the known state transition of the digital signal in a transmission signal and the output signal of an addition means is minimized based on the output signal of the addition means and a power weight coefficient. SOLUTION: This controller comprises a beam forming device B1, a signal selector 4, a multiplier 5, an adder 6 and a maximum likelihood estimation device 7, etc. N-dimensional column vectors setting N reception signals as components are multiplied by corresponding weight vectors, respectively, and a direct signal and a delay signal are outputted from a beam forming means. Those output signals are multiplied and outputted by plural power weight coefficients outputted from an adaptive control means, respectively, and they are added and outputted, respectively. The distance between the signal estimated by state transition taken by the digital signal included in the transmission signal and the output signal of the addition means can be minimized based on those output signals and the plural power weight coefficients from the adaptive control means.
Patent JP-2000016993-A (JP)
Title: Purine derivative containing cyclopropane ring
Inventor: HAYASHI TAKETO
IPC: C07D473/40
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate for producing an antiviral agent. SOLUTION: A compound of formula I [X1 is H, a halogen, a 1-10C alkoxy or the like; X2-X4 are each H or a halogen; R1 is H, amino or the like; R2 and R3 are each H, a (substituted) 1-7C alkyl or the like], for example, 2- amino-6-chloro-9-[2,2-dichloro-3,3-bis(hydroxymethyl)cyclopropyl]purine. The compound of formula I is obtained by dissolving or suspending a dicarboxylic acid compound of formula II [R6 and R7 are each a (substituted) 1-7C alkyl] in a solvent and subsequently reacting the dissolved or suspended compound of formula II with a metal halide preferably at 0-50 deg.C for 0.5-5 hr. The amount of the used metal halide is controlled so that the amount of the contained hydride ions is preferably 6-20 moles per mole of the compound of formula II.  The amount of the used solvent is preferably controlled so that the amount of the compound of formula II is 1-50 pts.wt. per 100 pts.wt. of the solvent.
Patent JP-H06145881-A (JP)
Title: High strength steel for electric resistance welded tube excellent in low temperature toughness and workability and its production
Inventor: YAMAMOTO YASUSHI
IPC: C21D8/10
Filed: 1993-07-23
Abstract: PURPOSE:To produce high strength steel for an electric resistance welded tube having a specified micro structure and excellent in low temp. toughness, weldability and workability by subjecting steel having a specified comspn. using C, Si, Mn and Mo as fundamental components to hot rolling at a specified temp., thereafter cooling it at a specified cooling rate and coiling it at a low temp. CONSTITUTION:Steel contg., as fundamental components, by weight, 0.01 to 0.20% C, 0.02 to 2.50% Si, 0.50 to 2.50% Mn and 0.10 to 2.50% Mo and furthermore contg., at need, one or more kinds among 0.010 to 0.l5% Nb, 0.010 to 0.30% V, 0.001 to 0.10% Ti, 0.0003 to 0.0040% B, 0.10 to 2.0% Cu, 0.10 to 0.08% Ni and 0.10 to 3.0% Cr, and the balance Fe with inevitable impurities is subjected to hot rolling at the Ar3 point or above, and after its completion, cooling is executed at >=15 deg.C/S cooling rate. After that, the steel sheet is coiled at <=250 deg.C. In this way, the steel of 60 to 80kg+/mm<2> class in which the micro structure is formed of a two phase one of ferrite + MA constituent and the maximum length of its grain size is regulated to <=20mum can be obtd.
Patent JP-S6074493-A (JP)
Inventor: NOGUCHI TAKASHI
IPC: H05K3/34
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0674402-A (JP)
Title: Steam generating method and device thereof
Inventor: TSUTSUMI HIDEMI
IPC: A61H33/10
Filed: 1993-07-23
Abstract: PURPOSE:To generate steam easily without providing a boiler and 5 facilitate the maintenance by a method wherein hot water with a comparatively low temperature is fed in a main body which has a gas-liquid contact structure and is sealed, and a mixed streamer of the generated steam and air are discharged into a room. CONSTITUTION:In a main body 1 which is sealed, and at the same time, on which a hot water feeding port 2, air intake port 7, warm water discharge port 9 and steam discharge port 10 are opened, a hot water dispersing member 3 which receives hot water and makes the hot water disperse, and a stream- down structure 6 with a large surface area are provided. Hot water at 40-100 deg.C is fed in the hot water dispersing member 3 in the main body 1 from the hot water feeding port 2, and after making the hot water disperse, the hot water is made to stream down on the stream-down structure 6. Steam which is generated by that motion is discharged in a room from the steam discharge port 10 together with air from the air intake port 7. Thus, the device is simplified, and a large quantity of steam can be generated at a low cost.
Patent JP-H0470716-A (JP)
Title: Liquid crystal device and production thereof
Inventor: AKENA MAYUMI
IPC: G02F1/1337
Filed: 1990-07-12
Abstract: PURPOSE:To allow the high-speed driving of a liquid crystal element formed by using a ferroelectric liquid crystal in particular and to provide the liquid crystal device having a stable driving margin in a wide temp. range by providing an oriented film with a 1st layer contg. tantalum oxide and a 2nd layer consisting of a polyimide film which is laminated on the 1st layer and has <=50Angstrom  thickness. CONSTITUTION:Each of the oriented films 4 of the liquid crystal display device constituted by crimping the liquid crystal 5 with a pair of substrates 5 having electrodes 2 and the oriented films 4 has the 1st layer contg. the tantalum oxide and the 2nd layer consisting of the polyimide film which is laminated on the 1st layer and has <=50Angstrom  thickness. The two-layered film printed and deposited with the polyimide film having <=50Angstrom  film thickness on the tantalum oxide Ta2O5 film which is the inorg. oxide formed by printing application and calcination is used as the oriented film in such a manner and, therefore, the high-speed driving of the liquid crystal element formed by using the ferroelectric liquid crystal in particular is possible and the excellent liquid crystal device having the stable driving margin in the wide temp. range is obtd.
Patent JP-S5972419-A (JP)
Title: Display element
Inventor: NISHIMURA YUKIO
IPC: G02F1/01
Filed: 1982-10-20
Abstract: PURPOSE:To obtain an element which is capable of forming a picture of good quality with a high driving property by combining and using plural heating resistators as a heating element, in a display element which utilizes an optical physical property variation of a liquid layer generated by heating imagewise a light transmitting liquid layer. CONSTITUTION:A heating element 1, a liquid layer 2 and a transparent protective plate 3 are laminated on a substrate 5, and a picture is displayed by using an optical physical property variation generated in a liquid layer heating part 13 by being heated by a heating part 1a of the heating element 1, and modulating incident light 4. In said display element, a heating element formed by arraying like a matrix plural heating resistance wires (for instance, a transparent thin film of indium, tin and oxide) 41, 42 so as to cross each other by placing a transparent insulating layer 40 between them is used as the heating element (said heating element heats the part of the liquid layer 2 corresponding to the crossing area of both only when prescribed selected heating resistance wires 41, 42 are heated simultaneously).
Patent JP-S5883912-A (JP)
Inventor: ISHIDA YOSHIROU
IPC: A47B96/20
Filed: 1981-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5982394-A (JP)
Inventor: HANSU ROIPUNERU
IPC: A61P31/04
Filed: 1983-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6072916-A (JP)
Inventor: ROBAYATO II ANSERU
IPC: C09D175/14
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001015042-A (JP)
Title: Color plasma display panel
Inventor: TAKADA SHUICHI
IPC: H01J11/46
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate line defects attributable to degradation of reliability of an end part of a panel. SOLUTION: This color plasma display panel is provided with: two glass substrates 10 facing each other; barrier ribs 20 for forming fine discharge cells between the two glass substrates 10; fritts 30 formed around the substrates for setting the discharge cells in an airtight condition; silver electrode terminals 50 of which exposed parts at an end of the panel are covered with an ACF 70a and a resin 80a; and a glaze 40 formed on the silver electrode terminals 50 excluding the panel end part for connecting an FPC 60. The FPC 60 is extended to the position of the glaze 40 so that the exposed parts of the silver electrode terminals 50 are completely covered with the FPC 60. The ACF 70a are overlaid throughout the exposed parts except for the glaze 40 on the silver electrode terminals 50 or only on part of the exposed parts except for the glaze 40 on the silver electrode terminals 50.
Patent JP-S6076625-A (JP)
Title: Remote vibration detecting apparatus
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01H9/00
Filed: 1983-10-03
Abstract: PURPOSE:To make it possible to measure the vibrating state of a material to be measured at a remote site without time delay, by using a two-dimensional, homogeneous-resistance light detector, obtaining the center of gravity of a speckle pattern by the operation of the output, and detecting the movement of the speckle as the movement of the center of gravity. CONSTITUTION:Laser light is projected on a material to be measured 1 from a laser-light generating device 2. A speckle is formed in a space by the projection of the laser, and detected by a light detector 3, whose surface is a two-dimensional state and which has homogeneous resistance. Electrodes facing the (x) axis and the (y) axis are formed on the light sensitive surface of the light detector 3. Currents are taken out of the electrodes when the speckle pattern is inputted. The current values are transmitted to a center-of-gravity arithmetic device 4, and the position of the center of gravity of the speckle pattern is instantaneously operated by an arithmetic device 5. Based on the movement of the position of the center of the gravity operated in this way, the amount of movement of the material to be measured in the direction of x-y is operated and displayed on a display device 6. The vibrating state of the material to be measured can be detected in real time at a remote site.
Patent JP-H1026588-A (JP)
Title: Analyzing method for fluoride ion and analyzing reagent
Inventor: FUKUCHI TAKASHI
IPC: G01N31/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing fluoride ion with high sensitivity by a more simple operation than a conventional analyzing method and analyzing reagent in a quantitative analysis of the ion. SOLUTION: A fluorophotometry is used to measure fluoride ion, a novel analysis reagent is used, and an operating method having decided pH regulation, heating temperature and time is used to measure with high sensitivity. As the reagent, any of trivalent cation of aluminum, cerium or lanthanum is used. As ligand, 2-methylamino-4,5-diphenylimidazole are provided. Since the ligand is substituted to be reacted with the fluoride ion to be analyzed and liberated in liquid to be detected, its fluorescent intensity is measured to calculate fluoride ion concentration.
Patent JP-2000021565-A (JP)
Title: Electroluminescence
Inventor: TADOKORO TOYOYASU
IPC: H01L51/50
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide electroluminescence capable of avoiding a current-carrying failure and executing uniform light emission. SOLUTION: A transparent electrode 2 formed by functionally dividing it into a display electrode 21 and a wiring electrode 23 is formed on a transparent substrate 1. One or more insulation layers 4 which are intermediate layers and a luminescent layer 5 are sequentially formed on the transparent electrode 2. A back electrode 6 facing to the display electrode 21 is formed on the luminescent layer 5. Multiple terminals 24 connected to the back electrode 6 are formed on the peripheral part of the transparent substrate 1.
Patent JP-S6446944-A (JP)
Title: Noncontact device for discriminating semiconductor polality
Inventor: NAKANO KATSUYOSHI
IPC: G01R31/26
Filed: 1987-07-22
Abstract: PURPOSE:To enable the measurement without injuring a pellet surface, by measuring, using a noncontact electrode, the electric potential of a surface layer generated by exciting semiconductor carrier using an electromagnetic wave, and discriminating the polarity of the semiconductor surface. CONSTITUTION:When the output of a high frequency oscillator 6 is applied to a noncontact electrode 8 via a coupling capacitor 7, semiconductor carrier is excited by high frequency acting between the noncontact electrode 8 and a grounded electrode 5. Therefore, a surface potential Vs is induced to a semiconductor pellet 4 by a capacitance Cp between the pellet and the noncontact electrode 8. This surface potential is applied to a charge amplifier A via a choke coil 9. The output Vo of the charge amplifier A wherein the gain of an operation amplifier is assumed to be infinite, is observed as a waveform having a peak value in the positive direction when the surface of the semiconductor pellet 4 is P-type, and shows a waveform of the negative direction, in the case of N-type. Thereby, the polarity of the whole part or a part of the pellet surface can be discriminated in the noncontact state, so that the defect of products due to surface flaw can be prevented.
Patent JP-2001012867-A (JP)
Title: Method of spraying lightweight castable material
Inventor: SAITO KOJI
IPC: B05B7/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of spraying a castable material that can achieve a sufficient mixture of water and material. SOLUTION: In a method of spraying a castable material using a material container 1 for housing the castable material, a compressor 2 for generating compressed air, a spraying nozzle 3 for spraying the castable material, and a hose for conveying the castable material that is housed in the material container 1 to the nozzle 3 by the compressed air generated in the compressor 2, the castable material is a lightweight one, to which a lightweight heat insulating material is added, and water is added to the lightweight castable material at a position separated not less than 600 mm from the tip end of the spraying nozzle 3.
Patent JP-S6243221-A (JP)
Title: Data compressing and coding device
Inventor: SHIMADA MICHIO
IPC: H04L23/00
Filed: 1985-08-20
Abstract: PURPOSE:To save the register length and at the same time to reduce the coding delay by providing a carry alarm signal generating circuit and a section reducing circuit, by reducing the width of the relevant section to limit the transmission of the carry to the fixed length or less when a carry alarm signal is generated. CONSTITUTION:The information digits xi supplied through an input terminal 101 are supplied successively to a probability parameter generator 102. the generator 102 delivers the probability parameters ci(xi) and q(xi) to lines 104 and 103 respectively in response to the value of xi. The adders and multipliers update the values of F1, F2 and A, and store them in registers 108, 106 and 105 respectively. The digits higher than the lower M digits are delivered successively through an output terminal 109 out of the value of the F1. While the lower M digits of the F1 are also supplied to an alarm circuit 110. Then, a carry alarm signal is sent to a section reducing circuit 111 in case the transmission of the carry longer then the M digits is about to start. Receiving the carry alarm signal, the circuit 111 reduces the A to prevent the input of '1' to a line 107.
Patent JP-H0473207-A (JP)
Title: Antistatic fiber composed of thermoplastic polymer
Inventor: YOSHIZAWA HIROAKI
IPC: D01F1/09
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the subject fiber having a volume resistivity smaller than a specific level, exhibiting transparent feeling, luster and color-developing property and having excellent antistatic property independent of humidity by using alumina particles having a specific electrically conductive coating film as an additive. CONSTITUTION:The objective fiber contains alumina particles having an average particle diameter of <= 0.3mum and having an electrically conductive coating film composed of an electrically conductive inorganic oxide and/or inorganic halide (e.g. tin oxide and cuprous iodide) and has a volume resistivity of <=10<11>OMEGA.cm, preferably <= 10<4>OMEGA.cm.
Patent JP-S6433245-A (JP)
Title: Loom for fabric having curved contour
Inventor: GIRESU EE FUROORII
IPC: D03D3/08
Filed: 1988-07-22
Abstract: PURPOSE: To obtain a spherical woven fabric having a correct warp and weft relation by arranging a spheroidal mandrel at the downstream of reeds, and pressing the woven fabric through rods having a contours the same as the mandrel, and arranged so that the spheroidal faces may be alternatively arranged in the upper and lower direction, and a guiding tool, installed between the reeds and the mandrel, to the spheroidal face of the mandrel by a nip roller. CONSTITUTION: A rotating spheroidal mandrel 40, and rods 51-54 having curves the same as the spheroidal mandrel are arranged at the downstream side of reeds to expand the passages of the warps. The rod 51 is disposed upward in the direction crossing the woven fabric passage, the next rod 52 is disposed downward, and the following the third and the fourth curved rods are arranged in the mutually upper and lower reversed directions. The woven fabric moving from the shuttle puss to the mandrel 40 is deformed back and forth before reaching the guiding tool 44, and further sent to the mandrel 40. The sent woven fabric is pressed by a plurality of nip rollers arranged along the spheroidal face of the mandrel 40 to the spheroidal face of the mandrel to provide the objective spheroidal woven fabric having a correct warp and weft relation of the warp yarns and weft yarns against the curved face of the woven fabric.
Patent JP-H10221474-A (JP)
Title: Fuel assembly
Inventor: FUSHIMI ATSUSHI
IPC: G21C3/30
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of kinds of plutonium enrichment in MOX fuel rods without reducing plutonium loading mass per assembly by increasing fuel rod array number without increasing average take-out burnup in MOX fuel assemblies provided with MOX (uranium-plutonium mixed oxide) fuel rods, uranium fuel rods and fuel rods including burnable poison. SOLUTION: In a fuel assembly for a boiling water reactor arranged by a plurality of MOX fuel rods 101a charged with uranium-plutonium mixed oxide fuel, a plurality of uranium fuel rods 101b (101bH, 101bL) charged with uranium oxide fuel, a plurality of fuel rods including poison charged with uranium oxide fuel added by burnable poison and at least one water rod 102 in grid array of 9×9 or more, the fissile plutonium enrichment of the MOX fuel rods 101a is made 4.4wt.% or less.
Patent JP-H0469998-A (JP)
Title: Supplying method for component
Inventor: UENO SHOZO
IPC: H05K13/02
Filed: 1990-07-10
Abstract: PURPOSE:To efficiently simultaneously replace a part cassette by predicting from information regarding a board of an NC program, and allotting parts of less frequently used from outside toward inside of the cassette from that with longer stroke between a part mounting position and a part disposing position and with less number of mountings. CONSTITUTION:Reference numerals 101 and 102 denote 20-stage taping part supply units, which place part cassettes of taped parts, and slidably move to a printed board 105 on guide rails 103 and 104. Numerals 106 and 107 denote 40-tray supply units, the units 101 or 102 and the unit 106 or the taped part of an upper part pallet and the part of a tray are mounted on the board 150 by a mounting head. In these case, if the unit 102 lacks the part, it is returned, supplied with the part, instead the unit 101 in which the part has already been allotted, is moved forward to be operated. Accordingly it is not necessary to stop a machine at the time of replacing the part.