baber/WOPTO huggingface dataset:
Patent JP-H1162028-A (JP)
Title: Underfloor humidifying material and device
Inventor: OTANI KAZUYA
IPC: C08L75/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To maintain the humidifying performance of an underfloor humidifying material for a long time by forming it out of urethane resin constituted as a result of a water-absorptive resin dispersing element and a polyisocyanate compound reacting to each other, and an urethane resin composition where water-absorptive resin of particular shape or its moisture gel is dispersed in urethane resin. SOLUTION: An underfloor humidifying material is constituted of urethane resin formed as a result of a water-absorptive resin dispersing element and a polyisocyanate compound reacting to each other, and an urethane resin composition where water- absorptive resin of particular shape or its hydrate gel is dispersed in urethane resin. The water-absorptive resin dispersing element is formed by dispersing the absorptive resin or its hydrate gel polymerized in the compound in liquid or thermal melting active hydrogen containing organic compound. The average particle diameter of the absorptive resin or its absorptive gel in the urethane resin is 0.01 to 100 μm to prevent decrease in absorption velocity and aggregation of particles in the dispersing element.  It is thus possible for the underfloor humidifying material to have excellent absorbing and humidifying velocity and humidifying characteristics over a long period, thereby making it usable for underfloor humidifying application.
Patent JP-2000071412-A (JP)
Title: Decorative sheet and its manufacture
Inventor: SAKAMOTO TORU
IPC: B32B27/32
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having excellent weather resistance and being gentle to an environment to be manufactured in high yield in the sheet in which a design is printed by using printing ink having excellent interlayer close adhesive properties to a sheet surface and an adhesive force by using a polyolefin resin sheet as a base material sheet. SOLUTION: In the decorative sheet comprising a transparent or translucent polyolefin resin sheet 1, a design print layer 3 formed on one surface of the sheet 1, a concealing solid layer 4 formed on the layer 3, a gloss regulating layer 5 formed on the other surface of the sheet 1, and a surface design print layer 6 formed on the layer 5 and having a gloss different from that of the layer 5, the layer 3 is formed of printing ink containing acrylic resin and urethane resin.
Patent JP-S61119757-A (JP)
Inventor: TANAKA YUKIO
IPC: D04B21/18
Filed: 1984-11-16
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-S60132763-A (JP)
Title: Printing system
Inventor: KURODA SHIGEO
IPC: B41J2/015
Filed: 1983-12-22
Abstract: PURPOSE:To eliminate generation of blurring, uneven density and the like with a highly accurate printing of characters or the like in a desired size by gathering length adjustable ink nozzles in a matrix to adjust the length of the nozzles according to the ruggedness of the surface to be printed. CONSTITUTION:Ink nozzles 1 are driven according to the ruggedness (x) of the surface 2 to be printed to make the ink nozzles 1 stepped in the projection length (l) to match the ruggedness (x) thereof. Then, under such a condition, the ink nozzles 1 are pressed on the surface 2 to be printed of an object or to the contrary, the surface 2 to be printed is pressed on the ink nozzles 1 to print characters.
Patent JP-S6395647-A (JP)
Title: Semiconductor device
Inventor: UENOYAMA TAKESHI
IPC: H01L21/761
Filed: 1986-10-13
Abstract: PURPOSE:To reduce consumed currents in gate cells, and to improve the degree of integration by isolating an element formed onto a compound semiconductor GaAs substrate and constituting at least one part gate cells by a P-N junction while shaping the element onto a P-type conductive layer. CONSTITUTION:Transistors such as four ones organizing a memory cell are formed onto a P-type conductive layer 4, and the P-type conductive layer 4 is brought to the same potential as the minimum potential of a circuit and used. Numeric 7 represents a semi-insulating GaAs substrate, 8, 9 high- concentration N-type regions, 10 an N-type active layer, 11, 12 ohmic electrodes for a source and a drain and 13 a gate electrode. consequently, since elements can be isolated by a P-N junction, leakage currents between the elements are inhibited to 1muA or less, and currents flowing in a substrate between the source and the drain are also suppressed, thus allowing changeover the state of ON- OFF of 1muA or less. Consumed currents in the cell can be reduced to several muA or less, thus realizing even the degree of integration of 10 kilo-gate or more.
Patent JP-S61123627-A (JP)
Title: Production of polytetramethylene glycol
Inventor: TONOMURA SHOICHIRO
IPC: C08G65/20
Filed: 1984-11-19
Abstract: PURPOSE:To produce polytetramethylene glycol having terminal OH group and suitable as a raw material of urethane, etc., without using an activating agent, in one step, by polymerizing tetrahydrofuran using a heteropolyacid salt having a specific hydration degree as a catalyst. CONSTITUTION:The objective polytetramethylene glycol can be produced by polymerizing tetrahydrofuran (preferably at 30-80 deg.C for 1-20hr) in the presence of a catalyst consisting of a heteropolyacid salt (e.g. 1-lithium 12- tungstophosphate) coordinated with or containing <=15mol, preferably 1-8mol of water molecules.
Patent JP-2000055340-A (JP)
Title: Oxygen burner for melting incinerated fly ash
Inventor: KANEFUJI KOICHIRO
IPC: F23J1/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively melt incinerated fly ash having a high melting point by entirely sequentially concentrically arranging a fuel supply nozzle directed from a center toward an outer periphery, a primary combustion gas supply nozzle, a material-tobe treated supply nozzle, and a secondary combustion gas supply nozzle. SOLUTION: The oxygen burner 31 for melting incinerated fly ash is formed as a multiple structure, and its nozzle at its end face is obtained by entirely sequentially concentrically arranging a fuel supply nozzle 32a directed from a center toward an outer periphery, a primary combustion gas supply nozzle 33a, a material-to-be treated supply nozzle 34a, and a secondary combustion gas supply nozzle 35a. When the respective nozzles are arranged in this manner, a combustion stable zone of excess fuel can be formed at a center, incinerating fly ash can be supplied into a highest temperature flame, and the supplied ash can be prevented from being flown from the flame while being unmelted as it is. As a result, the ash can be more effectively melted.
Patent JP-H0987989-A (JP)
Title: Screen for papermaking
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a screen for papermaking good in productivity. SOLUTION: This screen 2 for papermaking is obtained by installing the first annular supporting member 15 located on the side of one end, the second annular supporting member 16 located on the side of the other end, plural interval retaining members 17 arranged in order to retain the interval between the first supporting member 15 and the second supporting member 16 and the first member group 21 in the longitudinal shape, comprising members (h) in the longitudinal shape, capable of respectively engaging one end each with a recessed part (15c) formed in an annular shape in the first supporting member 15 and the other end with a recessed part (16f) formed in an annular shape in the second supporting member 16 and annularly arranging the members (h) in the longitudinal shape side by side.  The recessed part (15c) formed in the annular shape in the first supporting member 15 and the recessed part (16f) formed in the annular shape in the second supporting member 16 are respectively provided on the sides where the first supporting member 15 is opposite to the second supporting member 16 and the first member group 21 in the longitudinal shape is obtained by annularly installing the members (h) in the longitudinal shape side by side.
Patent JP-H0987268-A (JP)
Title: Purification of zopfielin
Inventor: NAGAMURA AKIHITO
IPC: A61P31/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To purify zopfielin useful as a germicide or an antithrombotic agent, etc., by making the compound basic and absorbing it into an anion exchange resin. SOLUTION: A solution containing (A) a compound represented by the formula or (B) a compound having a structure of a dicarboxylic acid or tetracarboxylic acid obtained by opening one or two rings of diketone furan structure which the component A has is made basic and absorbed into an anionic exchange resin and the component A or the component B is eluted with a solution containing an acid or inorganic salt from the resin and the component A is deposited by making the eluate acidic and purified. Furthermore, a culture medium, etc., obtained by culturing a microorganism belonging to the genus zophielin, e.g. Zopfiella curvata (FERM P-13067) is preferably used as the solution containing the component A or the component B.
Patent JP-H0289616-A (JP)
Title: Film and manufacture thereof
Inventor: SUMIDA KATSUHIKO
IPC: B29C48/10
Filed: 1988-09-28
Abstract: PURPOSE:To make even liquid crystalline polymer reveal the intrinsic strength of the polymer and multi-axially orientate with no anisotropy by a method wherein the polymer is orientated in extrusion direction and, at the same time, at least one polymer among polymers at the front and rear layer parts of film is continuously orientated in the direction different from the extrusion direction. CONSTITUTION:Film 5 is manufactured by inflation technique or by extruding polymer such as liquid crystalline polymer or the like through the annular slits 4a and 4b of a circular die 1, which is connected to an extruder. Both a resin feed port 2, through which molten resin is fed, and a resin flow path 3, which is bifurcated in the course so as to be respectively connected to two annular slits 4a and 4b, are produced in the circular die 1. Respective annular die rings 7a and 7b are rotatably provided at the outer peripheral parts of the respective annular slits 4a and 4b so as to act shearing stress in the rotational direction, which is normal to the extrusion direction, to the molten polymer flowing through the respective annular slits 4a and 4b so as to continuously orientate one polymer among polymers at the front and rear layer part of film in the direction different from the extrusion direction.
Patent JP-S6487679-A (JP)
Title: Bonding of piezoelectric ceramic
Inventor: INAGAKI ASAO
IPC: H01L41/22
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a thin and uniform adhesive layer having excellent vibration-transmittance and to achieve sufficiently high electric conductivity between a piezoelectric ceramic and a metal, by bonding a piezoelectric ceramic with a metal under pressure using an adhesive containing a specific amount of a highly conductive metallic powder having a specific particle diameter. CONSTITUTION:An adhesive is produced by mixing (A) 100pts.wt. of an adhesive composed of one or more components selected from epoxy polymer, acrylic polymer, urethane polymer, phenolic polymer and cyanoacrylate polymer with (B) <=20pts.wt. of highly conductive metal powder having particle diameter of 1-30mum (e.g. composed of one or more metals selected from nickel, copper, aluminum, iron, silver, gold and platinum). The obtained adhesive is applied to a piezoelectric ceramic and a ring made of e.g. an iron-nickel alloy is pressed against the ceramic and bonded by curing the adhesive.
Patent JP-H1135830-A (JP)
Title: Electrically semiconductive silicon rubber composition and electrically semiconductive silicone rubber roll
Inventor: HAYASHIDA OSAMU
IPC: C08K3/04
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically semiconductive silicone rubber composition stable against any variations of an specific resistance of such a roll material to be used under high voltage, effective in the roll material for office machines durable under high voltage, esp. in the semiconductive silicone rubber roll material whose resistivity is set 1×10<3> to 10×10<12> Ω.cm and suitably usable for an electrification roll, transfer roll, and development roll by blending a thermal black and/or furnace black having a specific primary particle size and DBP oil absorption quality. SOLUTION: This composition comprises; (A) an organopolysiloxane shown by the formula, R<1> nSiO(4-n)/2 (R<1> is the same or different monovalent hydrocarbon group and (n) is a positive number of 1.98 to 2.02) and having at least 2 aliphatic unsaturated group, (B) 2 to 200 pts.wt. of thermal black and/or furnace black with a primary particle size of >=70 nm and DBP oil absorption quantity of <=50 cc/100 g, and (C) a hardening agent whose quantity is sufficient to harden the component A.
Patent JP-S6398033-A (JP)
Title: Microprogram controller
Inventor: OKABAYASHI ICHIRO
IPC: G06F9/30
Filed: 1986-10-14
Abstract: PURPOSE:To shorten the instruction decoding time while the access frequency of a control storage device is suppressed lower by providing a short-circuit path to a control storage device and passing a simple instruction with a high appearance frequency through the path. CONSTITUTION:A machine word instruction set to an instruction register 1 is decoded by a decoding means 2. In receiving a simple instruction with high appearance as to the inputted machine word instruction, the decoding means 2 outputs a microinstruction itself. In this case, an identification signal representing it is outputted and a control section 5 instructs the selection section 4 to select the direct output from the decoding means 2. On the other hand, when the machine word instruction is complicated, the control storage device 3 is accessed. In this case, the selection section 4 selects the output of the storage device 3 by the decoding means 2 and the control 5. Thus, the access frequency of the controller is suppressed lower and the instruction decoding time is shortened.
Patent JP-H0582160-A (JP)
Title: Sodium sulfur battery
Inventor: YOKOI MASUMI
IPC: H01M10/39
Filed: 1991-09-24
Abstract: PURPOSE:To improve charge and discharge characteristics by providing a first ceramic grain high-resistance layer of sodium polysulfide between a solid electrolyte tube and a cathode conductive material, and providing a second ceramic grain high-resistance layer radially inside the cathode conductive material. CONSTITUTION:A first ceramic grain high-resistance layer 9 having residual sodium polysulfide is provided at a contact interface between a solid electrolyte tube 5 and a cathode conductive material 7. A second ceramic grain high- resistance layer 10 similarly having sodium polysulfide is provided radially inside the cathode conductive material 7. Sodium polysulfide formed in the first high-resistance layer during discharge is left in charging so as to restrict precipitation of sulfur, and because the second high-resistance layer is perpendicular to a solid electrolyte partition wall in the inside of the cathode conductive material, the inner resistance is not increased.
Patent JP-2001029708-A (JP)
Title: Water cleaner with rotary filter
Inventor: YAMAMOTO SHIOMI
IPC: B01D33/06
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To treat a large quantity of foul water efficiently by filtration and at the same time, prevent the clogging of filtering parts from occurring and extend a period upto the replacement of the filtering part by pressurizing the interior of a water purifier and internally arranging the filtering parts, each being composed of a filter, in a multi-stage fashion and making each of the filtering parts rotate. SOLUTION: A reversing gear 20 and a rotating gear 19 of each of the filtering parts 21-23 are arranged, interlocked with a motor 9, on the top of the water purifier 2. On the other hand, the filtering parts 21-23, each being structured of a filter 21, a rotary blade 22 and a strawlike filter 23, are arranged, in a multi-stage fashion, interlocked with a common rotary shaft for each of the gears 19, 20, in the water purifier 2. In addition, a downward discharge part 24 for sludge is demarcated around the filtering parts 21-23. Filthy water is made to flow from an arrow 18 direction to an arrow 16 direction by rotating each of the filtering parts 21-23 through each of the gears 19, 20 with the help of the motor 9 and at the same time, is filtered through the centrifugal separation of filth by means of the filtering parts 21-23.  Thus it is possible to efficiently treat a large amount of the filthy water by filtering and prevent the clogging of the filtering parts 21-23 from occurring.
Patent JP-S61120902-A (JP)
Title: Magnetic detecting apparatus
Inventor: ONODERA HIROMI
IPC: G01B7/00
Filed: 1984-11-19
Abstract: PURPOSE:To improve DC drift and distortion of a detecting signal of MR element for signal detection by inserting at least a pair of ferro-magnetetic film resistance elements for signal detection and installing on both sides of them at least a pair of compensating MR elements. CONSTITUTION:An MR sensor is composed, on a surface of a substrate 33, of signal detecting MR elements 2-7, compensating MR elements 27, 28 and terminals 8-32. The elements 2-7 are installed with elements 2 and 5 constituting a pair with the distance of 1/2 P of a pitch P of magnetic pole teeth, representing the specimen. A 1/3 P distance arrangement is organized together with the elements 2 and 4, as well as 4 and 6, and as a result, from the output terminal, 22-24 3-phase output signals with each deviation by 120 deg. are obtained. Further, distribution of temperatures of the MR elements 2-7 can made constant, by heating again the outside elements 2-7 by the heat of the outside elements 27, 28. Further, the elements 27, 28 are arranged on the outer side of the elements 2-7 which have already been arranged on the outside of the elements 2-7 and consequently, magnetic balance of the elements 2-7 are improved and the disturbance of the magnetic field is reduced to a minimum.
Patent JP-2000074300-A (JP)
Title: Liquefied gas supplying device of bulk lorry
Inventor: HAYASHI KAZUYOSHI
IPC: B60P3/22
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied gas supplying device of a bulk lorry, capable of supplying liquefied gas to a bulk storage tank by a simple means without making use of a PTO of an engine and of reliably recovering liquefied gas in the bulk storage tank. SOLUTION: A water heater 4 to be heated by exhaust gas of an engine of a traveling vehicle 10 is provided, liquefied gas in a pipe introduced from a liquefied gas tank 1 is heated and vaporized by hot water of the water heater 4, vaporized liquefied gas is fed to the liquefied gas tank 1 to increase internal pressure of the liquefied gas tank 1 and to supply liquefied gas to a bulk storage tank 30.
Patent JP-H04124005-A (JP)
Title: Production of aluminum nitride powder
Inventor: FUKUMA YASUNOSHIN
IPC: C01B21/072
Filed: 1990-09-17
Abstract: PURPOSE:To improve purity of aluminum nitride by calcining a mixture of Al(OH)3, carbon and substance generating a non-oxidizing gas in thermal decom position under N2 atmosphere and then calcining the mixture in an inert gas atmosphere containing NH3 or H2. CONSTITUTION:A water soluble Al compound such as Al2(SO4)3 is converted to an aqueous Al compound solution of 1-20wt.%, expressed in terms of Al2O3. Carbon such as carbon black having <=0.1mum grain diameter and contained at amount of weight ratio of Al2O3/carbon or 1/0.5 to 1.2, expressed in terms of Al2O3, and substance capable of generating nonoxidizing gas such as H2, N2, CO or NH3 by thermal decomposition of dicyandiamide, etc., of 5-50wt.% based on Al2O3 and, as necessary, surfactant are added and dispersed. Then the mixture of Al(OH)3, carbon and nonoxidizing gas generating substance neutralized by ammonia water is dried and then calcined under N2 atmosphere at 1400-1700 deg.C and successively calcined under an inert gas atmosphere containing NH3 or H2 at 1000-1700 deg.C to provide an AlN fine powder having <=0.6wt.% O2 content and <=0.1wt.% carbon content.
Patent JP-S60136328-A (JP)
Title: Semiconductor device
Inventor: KAWAJI MIKINORI
IPC: H01L21/76
Filed: 1983-12-26
Abstract: PURPOSE:To prevent short circuit between wirings by designing the pattern of isolation regions such that isolating grooves are connected in T or Y shape, avoiding crossing the grooves, and such that a deep cavity is not formed at the center of the joint points. CONSTITUTION:Isolating grooves 4 are connected in T shape, avoiding crossing them each other. The joint points of these T's can be arranged somewhat close to each other. Since polysilicon grows isodynamically, it grows most slowly in the points E and F, where the deepest cavity is formed. When the width of each groove is (w) and the space between two joint points is (k), the variability of deepness of cavity will be 1.05 or less if k/w is 0.28 or more. Since the depth of the cavity and the size of an aluminium chip are approximately proportional, the size of the aluminium chip can be substantially reduced if the variability becomes 1.05 or less. Also in the case of connecting the grooves in Y shape, the same critical condition can be obtained.
Patent JP-S63176851-A (JP)
Title: Change gear control device for automatic transmission
Inventor: HAYAKI TAKASHI
IPC: F16H59/42
Filed: 1986-10-14
Abstract: PURPOSE:To avoid a substantial torque variation due to a shift change and ensure stable running by providing a change gear retaining means for retaining the gear set up with a transmission gear mechanism during cornering as it is. CONSTITUTION:A judgement means 206 makes judgement as to whether a cornering condition is taking place, and when the cornering condition has been judged to exist, an electromagnetic means 80 with a control means 303 is controlled by a change gear retaining means 301 and a gear set up with a transmission gear mechanism 70 is maintained as it is. As a result, the substantial fluctuation of drive torque dues not appear in the cornering condition and the loss of running stability is prevented. The cornering judgement means 206 comprises, for example, a lateral acceleration sensor and when lateral acceleration detected thereby has reached or exceeded the predetermined value, it is judged that the cornering condition is existing.
Patent JP-S62106109-A (JP)
Title: Duct loss regulating device
Inventor: SUENAGA SHUICHIRO
IPC: F04D15/00
Filed: 1985-11-01
Abstract: PURPOSE:To aim at prevention of the occurrence of cavitation by providing a disc type plate within a duct line so that it may be free to rotate. CONSTITUTION:In a duct line is arranged a rotating shaft C in the direction perpendicularly intersecting to the flow. To said rotating shaft C is attached a disc type plate NV, of which the upper side is shaped into a vane type. Said plate NV comes to stand against the flow only when the flow rate is low. By way of taking such a constitution as above, an cavitation can be prevented from taking place.