baber/WOPTO huggingface dataset:
Patent JP-H0881393-A (JP)
Title: Coating composition
Inventor: SAKAMOTO YOSHITOMO
IPC: A61K47/34
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a coating composition excellent in solvent solubility, dispersibility, and coating film-forming property, and used for gradually releasing a medicinal ingredient by dissolving or dispersing a copolymer having a specific structure in a solvent. CONSTITUTION: The coating composition is obtained by dissolving and dispersing a copolymer comprising one or more kinds of structural units of formula I (R is divalent organic group; R<1> is the residue of a sugar capable of being decomposed or assimilated in a large intestine) and one or more kinds of structural units of formula II (X<1> and X<2> are independently O atom, imino, S atom; R<2> is hydrocarbon, polyalkylene, polyamide, etc.,) preferably in an amount of 0.1-50wt.% in a solvent (preferably water, 1-5C alcohol, aromatic hydrocarbon, etc.). The copolymerization ratio of structural units of formulas I and II is preferably 1:99 to 99:1, more preferably 5:95 to 80:20, most preferably 10:90 to 70:30.
Patent JP-S6193212-A (JP)
Title: Condenser for non-azeotropic mixture
Inventor: SUMITOMO HIROYUKI
IPC: F25B1/00
Filed: 1984-10-12
Abstract: PURPOSE:To ensure a desired variation of temperature of condensate and improving the condensing performance of a waste heat recovery system by providing a variable throttle in a reflux pipe which runs from an aerator to a circulation type condenser. CONSTITUTION:In a circulation type condenser 11 the non-azeotropic mixture and cooling water flow in the opposit direction. The outlet 15 of the non- azeotropic mixture the condenser 11 is connected to a deaerator 16. A reflux pipe 18 is provided which runs from the gas phase outlet of the deaerator 16 to the non-azeotropic mixture inlet 14 of the condenser. A variable throttle 17 is disposed in the reflux pipe 18. By adjusting the quantity of circulating liquid at the variable throttle 17, the optimum thermodynamic concentration of non-azeotropic mixture the condenser 11 can be maintained. An expected variation of temperature of condensate can be ensured and the condensing performance be improved.
Patent JP-H1161461-A (JP)
Title: Electrolytic corrosion preventive device of equipment mounted on ship
Inventor: ICHIBA YASUYOSHI
IPC: F01P11/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic corrosion preventive device of the equipments mounted on a ship, which is capable of forming the film of a dis solved metal on the equipment mounted on the ship on the cathode side in a short time, keeping the node for the dissolved metal, and efficiently preventing the electrolytic corrosion of the equipment mounted on the ship for a long time. SOLUTION: A first zinc body 27 and a second zinc body 34 of an electrolytic preventive device 12 of the equipment mounted on a ship are held on a cooling water piping 13. A first connection wire 36 is electrically connected to an engine 11 on one end, and connected to first electrode 29 at the other end through a connection terminal 18, a conductor 20 and a coil sprint 35. A first battery 38 is electrically connected to the connection terminal 18 and the engine 11 through a second connection wire 37. A grease layer 28 is interposed between the first zinc body 27 and the second zinc body 34, and first electrode 29 is urged in the direction of the first zinc body 27 by a coil sprint 35.
Patent JP-2001045683-A (JP)
Title: Motor
Inventor: NARITA KENJI
IPC: H02K3/28
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To assure balance of the magnetic flux density of a stator by changing the external shape of the stator. SOLUTION: The angular part of a triangular external shape of a stator 10 of an inner rotor type motor is made rounded, and both first slot 11 that is short in the radial direction of stator 10 and is small in the groove area and second slot 12 that is long in the radial direction and is large in the groove area are provided with each slot by six pieces. The first slot 11 is formed at the side of polygonal shape, the second slot 12 is formed at the angular side of a polygon, these first and second slots 11, 12 are provided adjacently, and these first and second slots are provided continuously at every other two slots. Moreover, the first and second slots 11, 12 are formed to divide the teeth of the stator 10 into two sections with a vertical line from the top of a triangle to the bottom.  A coil is formed at every other five pitches, and a single-phase coil is used to form the three-phase two-pole with a coil provided between the first and second slots 12.
Patent JP-H06192195-A (JP)
Title: Production of amino butene derivative
Inventor: IKAWA HIROSHI
IPC: C07D407/12
Filed: 1993-08-09
Abstract: PURPOSE:To simply obtain the subject derivative useful as a raw material for a digestive ulcer therapeutic agent having an acid secretion-inhibitory, action based on a histamine H2 receptor-antagonizing action by reacting a specific butene derivative with an amide derivative. CONSTITUTION:A butene derivative of formula I [R<1> is H, OH-protecting group, (substituted)aromatic hydrocarbon, (substituted)heterocyclic group; X is OH, halogen, sulfonyloxy, or X forms a cyclic sulfite ester, etc., together with R<1>][e.g. (Z)-4-(tetrahydropyranyl-2-oxy)-2-butene-1-ol] is reacted with an amide derivative of formula II [Y is alkali(alkaline earth) metal, H; R<2> is H, alkoxy, (substituted)alkyl, (substituted)aromatic hydrocarbon, etc.; R<3> is H, (substituted) acyl, etc.,](e.g. sodium diformamide) to produce an amino butene derivative of formula III [e.g. (Z)-N,N-diformyl-1-amino-4-(tetrahydropyranyl-2-oxy)-2- butene{9147/28}.
Patent JP-H0956995-A (JP)
Title: Clothing drier
Inventor: KURODA KOICHI
IPC: D06F58/28
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe clothing drier which prevents the damage of parts and the generation of a fire even if the drying of a washing containing a solvent or oil is conducted mistakenly. SOLUTION: In the clothing drier in which a rotary drum 4 and fans 8 are operated to rotate by a motor 1 and at the same time, the drying of washing is conducted by feeding air heated by a heater 9 into the rotary drum 4 by the operation of the fans 8, a gas density sensor 19 to detect the gas density in the rotary drum 4 and an operation stopping means to stop operation in a case in which a gas density of more than a setting value is detected by the gas density sensor 19, are equipped.
Patent JP-2000046770-A (JP)
Title: Element analyzing method
Inventor: FUJIWARA NORIHITO
IPC: G01N1/34
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately analyze a composition of an extremely fine area in combination with the miniaturization of an analytical area by thinning a sample by suppressing the re-adhesion of carbon and oxygen becoming the trouble of analysis with respect to a thin film sample and enabling highly accurate AES analysis. SOLUTION: A thin film sample 1 is fixed to a sample stand 2 to be introduced into an ultrahigh vacuum apparatus and ion sputtering of about 100 Åis performed while the sample stand 2 is rotated. Any kind of the sample stand is used. Next, the sample stand 2 is taken out of the ultrahigh vacuum apparatus and the thin film sample 1 is taken out of the sample stand 1. Next, the thin film sample is reversed in order to etch an opposite surface and fixed to a sample stand 3 having a Farady cup therein. At this time, the hole 4 reaching the surfrace of the sample stand 3 from the Farady cup and an analyzing region 5 are allowed to coincide with each other. Again, the sample stand 3 and the thin film specimen are introduced into the measuring chamber of AES held to a superhigh vacuum state and, while the sample stand 3 is rotated, ion sputtering of about 100 Å is performed.  Thereafter, AES measurement is performed.
Patent JP-H0878663-A (JP)
Title: Electric charge detection node of ccd
Inventor: YAROSURABU HINESEKU
IPC: H04N5/357
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To repeatedly transfer a charge detection node, without losing charges in detection node by a method, wherein a transfer gate is coupled to one of virtual gate region, and the potential of virtual gate regions located under an electrode is increased according to the voltage. SOLUTION: An N-type layer 22 is formed on a P-type silicon substrate 20, P<+> virtual gate regions 24, 26 and 28, a gate-insulating layer 34, transfer gates 36 and 38, a floating gate 40, and donor-implanting virtual phase potential regions 42 are formed on the upper part of the N-type layer 22. A transistor Q1 and an amplifier 50 are connected to a floating gate 40. The transfer gates 36 and 38 form a part of the shift register of a CCD. When electric charge is transferred to a floating gate well, the voltage on the floating gate 40 changes, and this change is sensed by an amplifier 50. The potential increases to a point, where a complete reset is generated on the potential well located underneath the virtual gate 28. The electric charge is transferred from the floating gate well, through the virtual well in the reset.
Patent JP-H0660492-A (JP)
Title: Control device for capstan motor
Inventor: MOTOYUKI TADAHIKO
IPC: H02P25/098
Filed: 1992-08-12
Abstract: PURPOSE:To easily perform servo lock by controlling feedback with a servo character consisting of feedback gain reset and combined based on an error value obtained at an initial time of feedback control. CONSTITUTION:Feedback control is performed by using an error value amplified by a speed error amplifier 4 and a phase error amplifier 5 which have a servo character consisting of plural feedback gains. Gain deciding means such as a gain pattern selector 12 and a gain setting apparatus 13 and the like decide feedback gain of optimum combination for a recording state of a video tape based on an error value at an initial time of feedback control, and reset these feedback gain to the speed error amplifier 4 and the phase error amplifier 5.
Patent JP-H11106208-A (JP)
Title: Recovery of carbon nanotube
Inventor: YAMAMOTO KAZUHIRO
IPC: C23C14/46
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable the formation and recovery of carbon nanotube at an arbitrary position on a carbonaceous solid surface and facilitate the production of an electron-emission material for an electron beam source element by irradiating a part of a carbonaceous solid surface with an ion beam in high vacuum to form a carbon nanotube on the irradiated part and recovering the formed nanotube. SOLUTION: A part of a flat carbonaceous solid surface is irradiated in high vacuum with an ion beam generated by the application of an ion acceleration potential of 500-20,000 V and carbon nanotube formed on the irradiated part is recovered. Graphite, fullerrene carbon, amorphous carbon, etc., may be used as the carbonaceous solid structure. Ion beam of rare gas such as argon and neon, nitrogen gas, gallium, etc., can be used as the ion beam. The irradiation angle of the ion beam is between 0 and 20 deg. based on the normal line perpendicular to the irradiation surface of the flat carbonaceous solid structure.
Patent JP-S6277188-A (JP)
Title: Solid phase joining method
Inventor: KOSUGE SHIGECHIKA
IPC: B23K20/00
Filed: 1985-09-30
Abstract: PURPOSE:To join firmly both joint surfaces by an inter-surface good reactivity and the relaxation of differential thermal expansion, by interposing a composite material whose both component content rates have been varied stepwise or continuously, and executing a solid phase junction between the joint surfaces of ceramics or a fiber reinforced metallic material and a metallic material. CONSTITUTION:Between joint surfaces of ceramics 2 or a fiber reinforced metallic material and a metallic material 1, a composite material 3 in which a component content rate of both of them has been varied stepwise or continuously is interposed, heated and pressed, and brought to a solid phase junction. The reactivity between the surfaces becomes good, and a coefficient of thermal expansion is varied gradually, therefore, its variation is relaxed and an inter- surface residual stress is reduced, generation of a crack is prevented, and both the joint surfaces are brought to a solid phase junction firmly.
Patent JP-S58119057-A (JP)
Title: System maintenance system
Inventor: OGASAWARA YASUO
IPC: H04Q3/545
Filed: 1981-12-31
Abstract: PURPOSE:To realize inexpensive, effective maintenance, by allowing the contents of a package table to be rewritten in response to an interruption signal generated for a CPU. CONSTITUTION:If a fault occurs, a typewriter TYP00 is connected to an input and output controller IOC1 and an interruption operation key is pressed to send an indication of external interruption to a CPUCC. The CPUCC recognizes the external interruption and refers to an address AAA of a storage device for interruption processing to read an analysis program as a processing program for external interruption at an address BBB; and the connection of the typewriter TYP00 is checked and bits at prescribed locations are rewritten to meet requirements of the package table. Then, normal operation from the typewriter TYP00 is allowed through the input and output controller IOC1.
Patent JP-S58111475-A (JP)
Title: Facsimile device
Inventor: KANEGAE HIDEO
IPC: H04N1/00
Filed: 1981-12-24
Abstract: PURPOSE:To prevent a stacker from obstructing the way, and to attain effective use of space, by projecting the stacker from a device main body for a length corresponding to the length of a transmission original or a reception recording paper in operation. CONSTITUTION:Detection means 3(3a-3d), 37 which detect the length of the transmission original 4 or the reception recording paper 21, and a means projecting the stackers 12, 32 from the device main bodies 1, 29 in response to the length of the transmission original 4 or the reception recording paper 21 detected at the means 3 and 37, are provided. Thus, the stackers 12, 32 are projected to the outside of the main bodies 1, 29 by the length corresponding to that of the transmission original or the reception recording paper 21.
Patent JP-S6460027-A (JP)
Title: Antenna switching system
Inventor: KAWAGUCHI KAZUHIKO
IPC: H04B1/74
Filed: 1987-08-31
Abstract: PURPOSE:To recover a transmitting function when a trouble occurs at a main antenna system for transmission/reception by automatically switching a transmitting antenna from the main antenna to a sub-antenna when the quantity of reflected wave detected by a reflected wave detecting circuit exceeds a prescribed value. CONSTITUTION:When the trouble occurs at a main antenna 1 system and a mis-matching is generated and the reflected quantity of the transmitting output from the main antenna 1 system increases, a reflected wave detecting circuit 10 detects the reflected quantity, and when the detected quantity exceeds the prescribed value, a switching control circuit 13 operates, and switches transmission line switching means 11 and 12 in the direction of a dotted line. As this result, the connection of a main receiver 4 and a transmitter 5 is switched from the main antenna 1 side to a sub-antenna 6 side, and thereafter the transmission/reception are performed through the sub-antenna 6. Thus, when the trouble occurs at the main antenna 1 system, though the function of a diversity reception is lost, the function of a communication network can be maintained since the transmission/reception are performed through the sub-antenna 6 system.
Patent JP-H0945549-A (JP)
Title: Molded transformer
Inventor: TAKAMIYA SHINGO
IPC: H01F27/32
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To enable manufacture by a relatively simple process and reduce generation of insulation defect, by winding a tape made of fiber a predetermined number of times between a secondary winding and a main insulating layer and between the main insulating layer and a primary winding. SOLUTION: An insulating paper 2 is wound on an outer surface of a secondary winding 1 which is cylindrically formed by multiple winding inside. A film made of polyester resin or the like is wound on the outer side of the insulating paper 2, thus forming a main insulating layer 3. In addition, an insulating paper 4 is wound on the outer side of the main insulating layer 3. The number of times of winding of the insulating papers 2, 4 is increased as the insulating papers 2, 4 become thinner. An electric wire is wound on the outer side of the insulating paper 4, thus forming a cylindrical primary winding 5. When the secondary winding 1 and the primary winding 5 are integrally formed, the resulting windings are put into a metal mold and then an insulating resin material, such as, epoxy resin, is injected therein and cured.
Patent JP-S60107464-A (JP)
Title: Mobile device
Inventor: KOGA EIJI
IPC: B62B5/02
Filed: 1983-11-14
Abstract: PURPOSE:To make a flat and a stairway both drivable, by attaching each power wheel to an axle expansibly installed in a mobile device. CONSTITUTION:Each axle 7 capable of expansion and contraction is attached to a mobile device body, while each power wheel 4 driven by a motor is attached to each end part of axles. In time of driving, if it comes close to an obstacle, an obstacle detecting sensor detects it, contracting the axle 7 and raising the power wheel upward, and the rear axle 7 is expanded after advancing a fixed extent of distance. With this motion repeated in regular sequence, the mobile device body is able to clear the obstacle.
Patent JP-S6460496-A (JP)
Title: Marine propeller
Inventor: KAWASETSU NOZOMI
IPC: C22C49/06
Filed: 1987-08-31
Abstract: PURPOSE:To improve cavitation erosion resistance of a marine propeller by forming a part or the entire part of a propeller by forming a part or the entire part of a propeller blade with a fiber reinforced Al radical compound material or a fiber reinforced Cu radical compound material reinforced by ceramics fibers. CONSTITUTION:In a marine propeller rotated at high speed in the water, a part or the entire part of the propeller blade is formed by a fiber reinforced Al radical compound material or a fiber reinforced Cu radical compound material reinforced by a ceramics fiber. A short fiber or a whisker made of alumina, silicon carbide silicon nitride calcium titanate zirconia and so forth is used as the ceramics fiber. A volume content of the fiber of the fiber reinforced metal is nearly 10%-40% for example. Thus, the cavitation erosion resistance characteristics of the propeller can be improved and the length of the propeller life can be extended.
Patent JP-S59108013-A (JP)
Title: Polymerizable composition
Inventor: TAKIGAMI ICHIROU
IPC: G03F7/027
Filed: 1982-12-10
Abstract: PURPOSE:To provide the titled composition useful as a photo-setting alkali-soluble crosslinking agent, by mixing an organic acid having vinyl group to dimethylaminoethyl (meth)acrylate in a nonpolar solvent or in the absence of solvent. CONSTITUTION:The objective composition is prepared by mixing (A) dimethylaminoethyl acrylate (DM) or dimethylaminoethyl methacrylate (DMM) with (B) an organic acid having vinyl group (preferably acrylic acid, methacrylic acid or itaconic acid, and when it is acrylic acid or methacrylic acid, the amount of the carboxyl group of the organic acid is 2-4 equivalent per 1 equivalent of the amino group of DM or DMM, and when it is itaconic acid, the amount of the carboxyl group is 1-4 equivalent), in a nonpolar solvent (e.g. benzene) or in the absence of solvent, preferably at <=30 deg.C. Addition of a (meth)acrylic oligomer to the composition gives a photo-setting composition.
Patent JP-2001045641-A (JP)
Title: Wiring structure of wire harness
Inventor: ONUMA MASAHIKO
IPC: H02G11/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve exterior quality by preventing the loose part of a wire harness wired between two members from coming out, even when two members are rotated relatively. SOLUTION: A wire harness 18 is retained by two members, such as a clamp 40 fixed to an armrest support bracket 32 mounted pivotally on a side frame 30 of a sheet back 12 and a clamp 56 fixed to a rear wall part 50A of a frame member 50 of the armrest 14. Then, a length(L) between a through hole 48 in an armrest surface 46 and the clamp 56 is made long, so a part of the wire harness 18 functions as a loose-part absorbing part 18.
Patent JP-S6278022-A (JP)
Inventor: KITAMURA MASAYOSHI
IPC: B65B15/04
Filed: 1985-09-28
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-H07168219-A (JP)
Title: Polarization-insensitive four-photon mixer using rectangularly polarized pumping signal
Inventor: ROBAATO EMU JIYOPUSON
IPC: G02F1/39
Filed: 1994-09-09
Abstract: PURPOSE: To provide a device and method for executing the polarization independent four photon mixture of a optical signal. CONSTITUTION: A polarization independent optical mixer 40 receives one input optical signal and two substantially rectangular polarized pump signals. Those input optical signal and two substantially rectangular polarized pump signals are connected in a beam connector 43, and then four photon-mixed in a first non-linear mixing device 46 for generating plural mixed generated signals. Those two substantially rectangular polarized pump signals are generated in a rectangular pump signal generator, and this includes a second non-linear mixing device for four photon-mixing a first pump signal with the mixed signal for generating a second pump signal being the phase conjugates of the first pump signal. The several mixed generated signals indicate the phase conjugates of the input optical signal, and therefore they are valid for compensating color distortion in an optical fiber.
Patent JP-S6460697-A (JP)
Title: Clarifier for transparent soap
Inventor: HIGUCHI HISAO
IPC: C11D9/38
Filed: 1987-08-28
Abstract: PURPOSE:To provide the title clarifier which makes it possible to manufacture a transparent soap having very excellent transparency according to the milling process, and which comprises a starch. CONSTITUTION:A clarifier for a transparent soap comprising a starch. The starch may be any one selected from corn starch, potato starch, sweet potato starch, wheat starch, tapioca starch, etc.; one processed or crosslinked by oxidation, a dialdehyde, acetic acid, a cation, and anion or a nonion; or an ester or ether obtd. from the aforesaid starch and other compd. Further, the starch may be dextrin or cyclodextrin derived from the aforesaid starch. The clarifier is generally incorporated in a soap compsn. in an amt. of about 1-15wt.%. In the use of the clarifier, it is pref. to mix the above-mentioned starch with a customary clarifier, such as sugar, glycerin or sorbitol. The drawback of the conventional milling process that the transparency of the transparent soap is poor has been overcome by the present clarifier, and there can be obtained a transparent soap product having extremely excellent transparency.
Patent JP-H0769715-A (JP)
Title: Oxide ceramic having high tenacity and its production
Inventor: OMORI MAMORU
IPC: C04B35/48
Filed: 1993-08-31
Abstract: PURPOSE:To obtain an oxide ceramic having high denseness and excellent in strength, tenacity, etc., by mixing powdery oxide ceramic with powder selected from Y4Al2O9, Sm4Al2O9, etc., in a specified amount and molding the mixed material followed by baking. CONSTITUTION:(A) 10-97wt.% of one or more kinds of powder selected from Al2O3, 3Al2O3.2SiO2, ZrSiO4, ZrO2 and rare earth oxides and (B) 90-3wt.% of the powder of Ln4Al2O9 (Ln is Y, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb or Lu) are mixed with each other. Subsequently, this powder mixture is molded and heated at 1200-1900 deg.C under vacuum or in an oxidative atmosphere for 0.1-2000min to curry out baking. This baking process leads the phase-transition of Ln4Al2O9 to the higher elasticity side, and accordingly, enables the production of an oxide ceramic having higher tenacity. The obtained oxide ceramic having high tenacity is suitable for the use as an engine part, gas-turbine part and electronic- circuit substrate.