baber/WOPTO huggingface dataset:
Patent JP-2000193258-A (JP)
Title: Heater
Inventor: KAWAJIRI TSUTOMU
IPC: E04C2/52
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate dew formation without deteriorating the environment and to enhance efficiency and durability while reducing the installation space by forming an electric heater in the hollow hole of a long planar panel made of an inorganic material having a hollow hole. SOLUTION: A heater comprises a panel B, a control board, a sensor, an AC power supply, and a main control board. The panel B comprises a ceramic panel 1 and an electric heater 2 having a horizontal decoration face and an internal hollow hole 4 extruded from an inorganic material. The ceramic panel 1 emits far infrared rays upon heating and has a heat accumulating function. The electric heater 2 is connected with an AC power supply and inserted into the hollow hole 4 of the ceramic panel 1. An indoor space, e.g. a toilet booth, is heated by heating the ceramic panel 1 from the inside of the hollow hole 4.
Patent JP-H11192999-A (JP)
Title: Cutting tool for ship
Inventor: KATO MASANORI
IPC: B63C11/52
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool whereby a rope and seaweed entangled in a screw of a ship can be easily removed. SOLUTION: A device comprises a long-scaled handle body 1 and a blade body 2 fixed to a tip end part of this handle body 1, at least a tip wend side of one side edge 2b of the blade body 2 is curved outward, from the curved point P1 of one side edge 2b over to a root P2, by continuously forming a corrugated blade part 6, while gripping the long-scaled handle body 1, the blade body 2 is made to dive in the underwater, of the corrugated blade part 6 continuously formed in the one side edge 2b, particularly a curved shape in a tip end part thereof is positively utilized, when a rope and seaweed entangled in a screw are cut, by a worker, even without diving in the water by taking a dangerous risk, the concerned rope and seaweed can be very easily and safely removed.
Patent JP-2000192253-A (JP)
Title: Chromate treating solution for aluminum plated steel sheet and treatment therefor
Inventor: MORIKAWA SHIGEYASU
IPC: C23C22/34
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a chromate treating solution slow in depletion caused by continuous treatment and improved in bare corrosion resistance, adhesion after coating, corrosion resistance after coating and chromium eluting resistance and to provide a method for treating it. SOLUTION: This chromate treating soln. is composed of an aq. soln. contg. 0.5 to 2.0 g/L sexivalent chromium ions, phosphoric ions by P/the whole Cr=1.0 to 2.5, 7 to 15 g/L fluorine ions or 0.01 to 1.0 g/L zirconium ions as well and having pH 4 to 7. The chromate treatment is executed by warming the chromate treating soln. at 20 to 70 deg.C, treating the aluminum plated steel sheet and thereafter executing forced drying at >=40 deg.C.
Patent JP-2001181585-A (JP)
Title: Hardly stainable adhesive sheets and method for removing resist material
Inventor: TOYODA HIDESHI
IPC: C09J133/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a releasable, hardly stainable adhesive sheet which hardly leaves behind an organic staining substance on the surface of an adherend, such as a substrate plate. SOLUTION: This adhesive sheet comprises a film substrate and a curable adhesive layer formed thereon and containing a pressure-sensitive adhesive polymer, a polymerizable compound having at least one double bond, and a polymerization initiator, provided the pressure-sensitive adhesive polymer is crosslinked by a polyfunctional compound and has a gel fraction after curing of 90% or higher.
Patent JP-2001182769-A (JP)
Title: Shock-absorbing member
Inventor: HAMANO HIDEMITSU
IPC: F16F15/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight shock absorbing member having satisfactory shock-absorbing property which is used for crush-box, bumper-reinforcement, frame, etc., of vehicles. SOLUTION: A shock-absorbing member 1 is equipped with body of member 10, formed from a metal hollow material 11 of square tube shape, having hollow part 12 and packing material 20 packed in the hollow part 12. The packing material 20 is formed from of balsa material chips 21. Then this shock-absorbing member 1 is laid, so that the direction (b) of fiber is nearly parallel to the direction (A) of shock load, in the condition with the chips 21 being packed in the hollow part 12.
Patent JP-2000192102-A (JP)
Title: Ferrous powdery mixture for powder metallurgy
Inventor: UENOSONO SATOSHI
IPC: C22C33/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a powdery mixture for powder metallurgy capable of obtaining a modifiable sintered body having good sliding characteristics small in variation and excellent impact resistance. SOLUTION: This ferrous powdery mixture for powder metallurgy is the one obtd. by mixing atomizing alloy iron powder with one or more kinds among compd. powder including B of, by weight, 0.01 to 1.0% expressed in terms of B, 1 to 10% Ni powder, 1 to 6% Cu powder, 1.3 to 3.0% graphite powder and a lubricant of 0.5 to 2.0 pts.wt. to 100 pts.wt. of the total content of the powder, and the atomizing alloy iron powder contains, by weight, 0.03 to 1.00% Mn, 0.5 to 4.0% Cr, 0.03 to 0.3% S, and the balance Fe with inevitable impurities.
Patent JP-2001186165-A (JP)
Title: Information communication system and connection method for call controller
Inventor: ARAKI MOTOHISA
IPC: H04L1/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system whose call control can be continued by other call controller, in the case where one of the plural call controllers is stopped due to a fault. SOLUTION: In the information communication system where multimedia terminals, public network connectors and call controllers are arranged in a LAN, when part of the call controllers is in operation and the other is at standby and the call controller in operation is stopped due to fault, the call controller in the standby state is switched into the operating state. The call controller switched to the operating state transmits a switching notice to all the devices in the LAN, and when the multimedia terminal that is busy with a communication call receives the switching notice, the multimedia terminal transmits a retransmission request to the call controller switched to the operating state to set up a call control signal path of the LAN leading to the call controller, while leaving the voice signal path of the LAN as is.
Patent JP-H11192730-A (JP)
Title: Ink jet recording apparatus and emission recovery method
Inventor: HASEGAWA MASAHIDE
IPC: B41J2/175
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the throughput of job execution as a whole caused by emission recovery processing when a plurality of printing jobs are continuously executed. SOLUTION: After printing jobs are executed, a timer is respectively started with respect to a time A and a time B and it is monitored whether these times are elapsed at the start times of the respective jobs. When either one of the times A, B is elapsed, recovery processing is performed before the printing jobs are executed. By this constitution, the lowering of throughput caused by recovery processing can be prevented as compared with a case performing recovery processing at every printing job.
Patent JP-H11192321-A (JP)
Title: Relaxation float
Inventor: MORI HIROYASU
IPC: A63B31/12
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To provide a float for relaxation which is safe, stable and capable of floating while relaxing. SOLUTION: Horseshoe-shaped floating bodies 1 and 1 are formed using non-permeable materials having the flexibility and elasticity of small specific gravity, the vertically stacked floating bodies 1 and 1 are vertically connected near both terminal parts, and a belt 3 is wound between the vicinities of the connecting parts of the upper floating body 1.
Patent JP-2001180101-A (JP)
Title: Ink jet recording sheet
Inventor: NEMOTO HIROYUKI
IPC: B41M5/52
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, reduced in the change of curl due to atmosphere and provided with high luster while suitable for the printing of a full color image. SOLUTION: The ink jet recording sheet is provided with a sheet type supporting body consisting of a base paper and polyolefin resin coating layers covering both of the surfaces of the base paper, an ink receptor layer provided on one surface of the supporting body, a back layer provided on the other surface of the supporting body, and an intermediate layer interposed between the supporting body and the back layer to improve the bonding property of the supporting body and the back layer.
Patent JP-2000196126-A (JP)
Title: Sun tracking unit and sun tracking method for solar tracking power generation system
Inventor: MAKINO MAKOTO
IPC: H01L31/042
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sun tracking unit and a sun tracking method for a solar tracking power generation system with which the system can track the sun, while maintaining the system the maximum power generating efficiency despite the low cost. SOLUTION: A sun tracking unit is provided with a power generation unit 13 containing one or two or more solar cells, power detecting means 30 and 31 which detect the power outputted from the unit 13, and a maximum power direction detecting means 16, which detects the direction of the unit 13 in which the power detected by means of the detecting means 30 and 31 becomes a maximum.  The tracking unit is also provided with a sun direction detecting means 21 which detects the direction of the sun, a calculating means 16 which calculates the difference between the direction of the sun detected by means of the detecting means 21, and the direction in which the power detected by means of the detecting means 16 becomes the maximum, and a tracking control means 16 which makes the power generation unit 13 track the sun by moving the unit 13 at prescribed time intervals in the direction which is decided by correcting the direction of the sun detected by means of the detecting means 21 by a difference which is calculated by means of the calculating means 16.
Patent JP-2000190284-A (JP)
Title: Blade plate for rotary die
Inventor: IMAI YOSHIHIRO
IPC: B26D1/28
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To impart an adequate elasticity for winding around a shaft body and to prevent lowering of cutting performance of a cutting blade by providing a nitriding process for the cutting blade of a blade plate of the shaft body. SOLUTION: A nitriding process is applied to a cutting blade 4 of a blade plate 2 for a rotary die formed by covering a shaft body 1 with the blade plate 2, using a polarizing operation. In other words, when nitriding the blade plate 2 formed with the cutting blade 4 under a transformation point of stainless steel, nitriding and cementation are simultaneously performed in the surface of the blade plate 2, a nitriding processed layer of a nitride layer and a carbide layer is formed on the blade plate 2, and the cutting blade 4 on the surface of the blade plate 2 can be hardened. Thus, the blade plate having extremely high strength, high frictional characteristic, high durability, and good cutting performance can be provided.
Patent JP-2000198919-A (JP)
Title: Polyurethane composition
Inventor: SUZUKI TOMOSHI
IPC: C08L75/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane compsn. which, while keeping good physical properties of polyurethane, can realize low friction. SOLUTION: This polyurethane compsn. comprises following components (A)-(D): (A) a polyisocyanate, (B) a polyol having a number average mol.wt. more than 300, (C) a compd. contg. a fluorinated alkyl group connected with a monovalent org. group having two hydroxide groups on one end of the molecular fragment, and (D) a curing agent. It is pref. that the content of the compd. contg. a fluorinated alkyl group (component C) is set in the range of 1-20 wt.% of the total (components B+C) of the polyol (component B) and the compd. contg. a fluorinated alkyl group (component C).
Patent JP-2000192473-A (JP)
Title: Device for supplying lubricant or the like in immersion method
Inventor: NISHIMURA TAMOTSU
IPC: E02D23/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of the backflow of underground water from a discharge opening or soil of the periphery by arranging a pocket being a puddle such as air and lubricant, positioning the discharge opening formed on a feed pipe in the pocket, providing a back flow prevention pipe for covering the discharge opening, and forming a kerf on the backflow prevention pipe. SOLUTION: A backflow prevention pipe 3 for covering a discharge opening 2 positioned in a pocket form 5 is provided. The backflow prevention pipe 3 is made a synthetic resin or soft rubber-made cylinder to provide a kerf. The kerf 4 is made one straight line cut line in the direction orthogonal to the axial direction, and a pair of the kerfs 4 are provided at a horizontal interval in the axial direction for the discharge opening 2. The backflow prevention pipe 3 is supported by a fixing tool 6 on the rear face side of the pocket form 5 and fixed on a feed pipe 1. The kerf 4 is opened, and air, lubricant or the like is supplied between the outer peripheral face of a caisson 8 and a soil layer. Thereby supply of air, lubricant or the like is smoothly performed in an immersion method.
Patent JP-2000190674-A (JP)
Title: Increasable file
Inventor: MORIMOTO KATSUMI
IPC: B42F13/06
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an increasable file provided with the functions of changing the width of a back cover in compliance with the binding volume bound into a file and not slipping off or deforming even when the back cover is opened to the maximum width in the handling of the file. SOLUTION: This file is provided with a cover 2 with a back cover forming section 3 and another cover 1 to be releasable by forming the required numbers of engaging cut-off lines 6 for engaging the end of the back cover forming section 3 by a plurality of pitches and a binding tool 9. Engaging pieces 8 with hooks to be engaged with the engaging cut-off lines 6 of the cover 1 is provided on the end of the back cover forming section 3 with its base end fixed on the cover 2, and a plurality of folding lines are formed at the required dimension intervals,  and the engaging pieces 8 of the back cover forming section 3 are engaged selectively on a plurality of sites between the engaging cut-off lines 6 so that the back cover width is formed minimum when being engaged with sites farthest from the setting base side of the engaging cut-off lines 6 of the cover 1 while the back cover width is formed maximum when being engaged with an engaging cut-off line 6 closest to the base to bind both covers 1 and 2 together and also engage the binding string 9a of the binding tool 9 and a press member 9b' with respective inner-folding sections 1d and 2d on both covers 1 and 2.
Patent JP-2000198885-A (JP)
Title: Olefin-based thermoplastic elastomer composition with excellent molding processability
Inventor: TAKAHASHI HIDEYUKI
IPC: C08L23/02
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject elastomer composition excellent in molding processability, in particular both heat resistance and slipperiness when subjected to calendering. SOLUTION: This elastomer composition with excellent molding processability is obtained by compounding 100 pts.wt. of a polyolefin-based thermoplastic elastomer with 0.05-10 pts.wt. of at least one organophosphorus compound and/or salt thereof selected from (a) monoalkyl acidphosphates of general formula I (R1 is a 1-28C alkyl), (b) dialkyl acidphosphates of general formula II (R2 is a 1-28C alkyl, independently) and (c) alkyl hydrogenphosphites of general formula III (R3 is H or a 1-28C alkyl; R4 is a 1-28C alkyl).
Patent JP-H04225636-A (JP)
Title: Multiplex communication system
Inventor: KITSUKE KOJI
IPC: H04L1/22
Filed: 1990-12-27
Abstract: PURPOSE:To effectively utilize a spare line by switching a living line to an INS line by a channel bank by originating a call automatically to the preset INS line when a terminal adapter detects the fault of the living line. CONSTITUTION:Multiplex equipment 1 is connected to plural multiplex equipments 2, 3 by the living lines A, B through the terminal adapters TA. When the terminal adapter TA detects the fault of the living line A, B, it originates the call automatically to the preset INS net 1500, and switches the living line A, B to the line D or the line C connected to the line E by the channel banks of the multiplex equipments 1 to 3. Namely, in the case that communication is executed by the multiplex equipments 1 to 3, the lines A, B are used as the living lines, and the INS net 1500 is used as the spare lines D, E of the lines A, B.
Patent JP-H04232984-A (JP)
Title: Recorder
Inventor: SATO MASAKI
IPC: G03G15/00
Filed: 1990-12-28
Abstract: PURPOSE:To surely prevent the overheating of a fixing heater of the recorder, which fixes the toner transferred to recording paper by an electrophotographic system by the heating of the fixing heater, in the event of generation of abnormality in a control means for controlling the fixing heater to a prescribed temp. CONSTITUTION:The temp. of the fixing heater is detected by a temp. detecting means and is outputted to the control means. The control means outputs the control signal for controlling the fixing heater in accordance with the result of the detection with the above-mentioned temp. detecting means to a driving control means 21 at every prescribed time. The driving control means 21 latches the control signal from a control circuit and outputs this signal as a driving signal to a driving means and heats the fixing heater by a driving means to a prescribed temp. The output of the driving signal to the above-mentioned driving means is stopped by a signal output control means 26 to prevent the overheating of the fixing heater when the output intervals of the control signal from the control means are detected by a signal interval detecting means 25 of a protecting means 18 and the non-outputting of the control signals for a prescribed period of time is detected.
Patent JP-H04213528-A (JP)
Title: Endless belt carrier device
Inventor: SAKAMAKI KATSUMI
IPC: B65G15/64
Filed: 1990-12-11
Abstract: PURPOSE:To precisely rotate a belt along a specified route by making a belt guide means consisting of a plural number of elastic guide pieces radially arranged contact with the edge face of an endless belt, and preventing development of a belt walk due to forming imperfection of the belt edge face. CONSTITUTION:A belt 1 is a circular body to hold and carry a recording sheet by an electrostatic adsorptive force and has a two-layer structure consisting of an insulating internal layer 11 and a half conductive external layer 12, and a plural number of electrodes 13 are buried in parallel with specific intervals between the layers 11, 12. Additionally, the electrodes 13 are exposed on the internal layer 11 at the edge part in the cross direction of the belt 1, and each of the electrodes 13 can be electrified by sliding a plural number of brush feeders on an exposed part 14. Accordingly, an electric field is formed between the electrodes 13 and the recording sheet can be electrostatically adsorbed on the surface of the external layer 12 by reciprocally applying low voltage and high voltage on the arranged brush feeders. Hereby, a belt guide means 2 is arranged in the extensional direction of the edge part of a slave roll 3 and regulates a belt walk developed toward the belt guide means 2 on the slave roll 3.
Patent JP-H04159300-A (JP)
Title: Monoclonal antibody reactive with antigen relating to hominal atheroma
Inventor: TOOMASU FURANKU BUMORU
IPC: C07K16/00
Filed: 1990-12-14
Abstract: The present invention relates to a naturally occurring, minimally modified LDL antigen which is present in human atherosclerotic lesions as well as in the serum of a high percentage of patients with coronary artery disease. The invention also comprises antibodies reactive with the antigen, hybridoma cell lines that produce the antibodies of the invention, and methods for using the antibodies in the diagnosis and treatment of atherosclerotic disease.
Patent JP-H04216830-A (JP)
Title: Agricultural covering material
Inventor: HIRAOKA TOSHIHIKO
IPC: B29C47/00
Filed: 1990-12-17
Abstract: PURPOSE:To obtain an agricultural covering film freed from any plasticizer and improved in persistence of transparency, flexibility, etc., by using a copolyester film specified in DELTATcg, Young's modulus in tension, haze and the wet tensile strength of the surface. CONSTITUTION:A mixture is obtained by mixing a copolyester having an intrinsic viscosity of 0.5-2.0dl/g, a melting point of 130-250 deg.C and a glass transition temperature of 10 deg.C or below, containing residues of at least two diol components desirably selected from compounds of the formula as an alcohol component, and comprising 40-99mol%, based on the total acid component, aromatic dicarboxylic acid residues and 60-1mol% long-chain aliphatic dicarboxylic acid residues with optionally an antioxidant, an antistatic agent, an inorganic filler, etc. This mixture is molded to obtain the title covering material having a DELTATcg (a difference between the cooling crystallization temperature and the glass transition temperature) of 60 deg.C or below, a Young's modules in tension of 0.1-50kg/mm<2>, a haze of 5% or below, and a wet tensile strength of the surface of 35dyn/cm or above.
Patent JP-H04221339-A (JP)
Title: Production of (poly)oxyethylene alkyl ether acetic acid
Inventor: NOZUE MORIAKI
IPC: B01J27/13
Filed: 1990-12-21
Abstract: PURPOSE:To produce a highly pure (poly)oxyethylene alkyl ether acetic acid useful as a modifying agent for functional polymer materials and polymer materials used in living bodies in a process. CONSTITUTION:A (poly)oxyethylene alkyl ether compound is catalytically oxidized with oxygen or an oxygen-containing gas in the presence of a catalyst containing platinum and/or palladium as main components and further bismuth or lead as the second component under a pH of <=7 in an aqueous solution.
Patent JP-H04221876-A (JP)
Title: Microscopic resonator laser
Inventor: YOKOYAMA HIROYUKI
IPC: H01S3/213
Filed: 1990-12-21
Abstract: PURPOSE:To realize a dye solution microscopic resonator laser which can be continuously oscillated. CONSTITUTION:A thin metal film 13 of thickness of optical wavelength order is formed on one of two optical mirrors 11, and the two mirrors are opposed to form a nozzle to be a resonator and to simultaneously form a jet liquid flow. This is fixed to an inlet side nozzle holder 31, and sealing agent 33 is so provided at its connector as not to leak the liquid. A position except liquid exit/entrance of the opposed edges of the two mirrors 11 is similarly sealed. The other ends of the opposed two mirrors 11 are fixed by an outlet side nozzle hold 32. When this state is held and dye solution 21 is supplied under suitable pressure by a liquid circulation system, the solution becomes a jet stream between the opposed mirrors 11. This stream is excited by an exciting light 41 to generate a laser output light 42. Since the deteriorated dye is efficiently replaced with the stream, a continuous laser oscillation is performed.