baber/WOPTO huggingface dataset:
Patent JP-H0347116-A (JP)
Title: Cloth impregnated with functional substance of controlled release
Inventor: HEREN SHII REONGU
IPC: A61Q19/00
Filed: 1990-03-19
Abstract: PURPOSE: To obtain a structure capable of releasing a functional substance at a controlled rate by impregnating a highly porous material with solid particles having fine pores holding a functional substance. CONSTITUTION: Solid particles each having a microscopic size (preferably 10-40μm in particle diameter), having essentially interconnected mesh pares opened on the surface and containing a functional substance held in the pores are impregnated in a porous material such as paper, woven fabric, nonwoven fabric, foamed plastic or sponge. The particle preferably has a pore volume distribution characterized by the total pore volume of 0.1-2.0cc/g, surface area of 1-400m<2> /g and average pore diameter of 0.003-3.0μm. The material constituting the particle is preferably a crosslinked copolymer of styrene and divinylbenzene, a crosslinked copolymer of methyl methacrylate and ethylene glycol dimethacrylate, etc.
Patent JP-H01241227-A (JP)
Title: Transmission line switching and controlling method
Inventor: SAWADA YASUSHI
IPC: H04B10/032
Filed: 1988-03-23
Abstract: PURPOSE:To increase the number of lines to be relieved by connecting a transmission device with a different order-group to the same changeover switch and transmitting a data through a standby system comprising a low-order group transmission line if the high-order group transmission line is failed. CONSTITUTION:If the transmission line of a high-order group generates a fault together with both the active system 5 and the standby system 6, the changeover switch receiving the fault signal selects one of the high-order group transmission lines so as to send a data by employing a standby system 8 comprising the low-order group transmission lines with respect to its own station and the opposite station. Thus, one of the transmission lines is relieved.
Patent JP-S61228106-A (JP)
Title: Connecting construction of oil hydraulic and pneumatic equipment and valves
Inventor: HOSOKAWA TAKASHI
IPC: F15B11/00
Filed: 1985-03-29
Abstract: PURPOSE:To enable an equipment to be mounted in a place beyond easy reach, by using a toggle locking mechanism and throwing down a lever by one-touch action so as to mount the equipment. CONSTITUTION:The first stopper fixture 20 mounts a partitioning plate 23. The second stopper fixture 30, providing in its bottom part a penetrating pin 33, is swivelably mounted in a hinge-state to the partitioning plate 23. While a lever 40 can be swiveled by a pin 41. Further the lever 40 and a tongue piece 34 constitute a toggle lever mechanism. By this constitution, a member 1 and a member 2, even if they are placed in a position beyond easy reach, can be easily connected.
Patent JP-S57192949-A (JP)
Title: Material and method for forming picture
Inventor: SASA NOBUMASA
IPC: G03F7/30
Filed: 1981-05-07
Abstract: PURPOSE:To enhance picture reproductivity, by providing a coat layer formed by dispersing a specified amount of carbon black or more into a polymeric binder softenable in water, and forming a photoresist layer on this coat layer. CONSTITUTION:A coat layer obtained by dispersing>=0.61pt.wt. carbon black into 1pt.wt. polymeric binder softenable in water is formed on a transparent support, and on this layer a photoresist layer developable with water is provided. After imagewise exposure, the photoresist layer is developed with water, and said coat layer is removed on the part disclosed by said development. As said binder, methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, cellulose acetate, polyacrylate, polymethacrylate, polyvinyl butyral, nylon 66, etc. are exemplified.
Patent JP-S51143894-A (JP)
Title: Method of controlling the composition of nickel-zinferrite films
Inventor: MAEDA KUNIHIRO
IPC: H01F1/34
Filed: 1975-06-06
Abstract: PURPOSE: To obtain Ni-Zn ferrite films of uniform magnetic properties with an excellent reproducibility in an epitaxial method by the well-control of the molar ratio between Zn and (Ni + Zn). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02248181-A (JP)
Title: Picture coding system and coder
Inventor: WATANABE TOSHIAKI
IPC: H04N19/86
Filed: 1989-03-22
Abstract: PURPOSE:To improve the subjective evaluation of the entire pattern by arranging more coded bit number to a part in a pattern whose quality is desired to be improved and then applying the coding processing to the part. CONSTITUTION:After a picture frame inputted from an input deice 101 is fetched by a frame memory 102, the frame is split into blocks by a block split circuit 103. The information representing at which block in one pattern an existing block corresponds is outputted from the circuit 103 and fed to a high picture quality request position setting circuit 104. When the circuit 104 makes dial and set a weighted part, the weighted value is decided by a weighting circuit 105. A block signal outputted from the circuit 103 is also fed to an information quantity calculation circuit 106, weighted via a multiplier circuit 107 and coded via an information quantity storage circuit 108 and a bit distribution circuit 109. Thus, the picture quality of a remarkable part is improved and the subjecting evaluation of the entire pattern is improved.
Patent JP-S63176746-A (JP)
Title: Speed change controller for v-belt type continuously variable transmission for vehicle
Inventor: MIKI NOBUAKI
IPC: B60W10/101
Filed: 1987-03-24
Abstract: PURPOSE:To improve feeling of engine brake by setting the speed change target values having different characteristics through plural means and selecting/setting one of them corresponding to operating condition. CONSTITUTION:Rotation N'' of an input side pulley 30 having best specific fuel consumption corresponding to a throttle opening is compared with an actual rotation N, and a speed change command is produced. When a throttle is fully closed, it is judged whether a shift lever is set at L-position and an engine brake is operated as required. At position D, a vehicle speed sensor 903 reads in a vehicle speed V and calculates an acceleration (alpha) at that time point so as to judge whether it is a proper acceleration A, and if alpha>A, N'' is set to a value higher than N and the engine brake is operated. At position L, the current torque ratio is compared with a torque ratio with which proper engine brake is obtained for the vehicle speed V. Consequently, the engine brake operation can be switched to the best state.
Patent JP-S60211768-A (JP)
Title: Cobalt hydroxide positive electrode plate
Inventor: YASUDA HIDEO
IPC: H01M4/52
Filed: 1984-04-04
Abstract: PURPOSE:To considerably improve the coefficient of utilization of a cobalt hydroxide positive electrode plate by using an active material that is manufactured by treating the mixed crystal between cobalt salt and nickel salt using an alkaline aqueous solution. CONSTITUTION:The mixed crystal between cobalt and nickel is produced by heating a mixed aqueous solution between cobalt sulfate and nickel sulfate. This product is immersed in a sodium hydroxide aqueous solution, dried, and formed into powder of less than 200 meshes using a grinding machine. This powder, graphite, and propylene glycol are kneaded fully. Then, they are kneaded by adding the aqueous dispersion solution of polytetrafluoroethylene powder, formed into a sheet by a press roller, crimped on both surfaces of nickel net, and dried.
Patent JP-S60210662-A (JP)
Title: Fiber-reinforced molding material
Inventor: OKADA TOORU
IPC: C08L79/08
Filed: 1984-04-05
Abstract: PURPOSE:To provide a fiber-reinforced molding material having excellent heat resistance and mechanical properties, by incorporating a reinforcing fiber in a mixture of an epoxy compd. and a reaction product between an amide compd. and a carboxylic acid compd. or its anhydride. CONSTITUTION:The titled material is obtd. by incorporating a reinforcing fiber (A) (e.g. carbon fiber) in a mixture (or pre-reaction product) consisting of a reaction product (B) of an amine compd. (a) mainly composed to a prim. diamine (e.g. 4,4'-diaminodiphenyl sulfone) with a tetracarboxylic acid (anhydride) (b) (e.g. 3,4,3',4'-tetracarboxybenzophenone dianhydride) which contains components of the formula (wherein X is a bivalent org. group; Y is a tetravalent org. group) in such a proportion that the quantity of the component (n=1) is 30- 95wt%, that of the component (n=2) is 5-65wt% and the combined quantity of both components is 100wt% or below, and an opoxy compd. (C) (e.g. bisphenol A diglycidyl ether). The material has excellent heat resistance, mechanical properties and moldability and is lightweight and suitable for use in the field of aircraft.
Patent JP-S58183345-A (JP)
Inventor: SUZUKI SUMIO
IPC: B61L1/08
Filed: 1982-04-21
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-H09257203-A (JP)
Title: Multiple once-through boiler
Inventor: ARAYA HIDEJI
IPC: F22D1/20
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a boiler and increase the speed up and facilitate the manufacture by forming the bottom of a furnace with sealed fins which connect spiral-shaped economizer tubes whose outer peripheral sided one end is connected to the lower header and whose central sided one end is connected to a water supply pipe and the economizer tubes and the lower header. SOLUTION: Sealed fins 19 whose plane shape is spiral, are horizontally provided on a spiral-shaped space between economizer tubes 16 and the outermost peripheral side of the economizer tubes 16 and the peripheral side wall 6a in the ring of a lower header 6. The sealed fins 19 are welded with the outer periphery of the economizer tubes 16 and the inner ring peripheral sidewall 6a of the lower header 6, thereby forming a furnace bottom 20 with the economizer tubes 16 and the sealed fins 19. More particularly, the spiral-shaped economizer tubes 16 and the sealed fins 19 are laid out on a space 17 on the ring center side of the lower header 6 during the manufacture of a multiple once- through boiler, thereby forming the furnace bottom 20 by welding, which makes it possible to obviate the need for the construction of a refractory material and reduce the weight as well.
Patent JP-S62225826-A (JP)
Title: Abnormal condition sensing device for combustion equipment
Inventor: NAKAMURA ISAO
IPC: F23N1/02
Filed: 1986-03-26
Abstract: PURPOSE:To prevent a discharging gas from a connection part of a discharging pipe from being leaked by a method wherein an abnormal condition at a connection part of the discharging pipe is detected in response to a variation in temperature of the discharging pipe. CONSTITUTION:Keroscene is supplied into a burner 11 from a cartridge type tank 1 through an oil volume adjustor 4 or the like and ignited together with combustion air fed by an air feeding fan 16 within a combustion cylinder 10. When a connection part at discharging pipes 20 and 20A becomes an incomplete state, the discharging gas is leaked at this connection part to reduce the amount of discharging gas flowing in the discharging pipe 20 and a temperature within the discharging pipe 20 is decreased. When a temperature sensed by a temperature measuring element 27 is decreased lower than a predetermined temperature, a signal is outputted from a discriminating circuit 35 to energize a coil 34B of a relay 34, a normally closed contact point 34A is opened and the combustion control device 30 is controlled to terminate a combustion.
Patent JP-H0580201-A (JP)
Title: Sulfur atom-containing polyurethane plastic lens
Inventor: KAJIMOTO NOBUYUKI
IPC: C08G18/38
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a plastic lens having a high refractive index and capable of reducing its thickness. CONSTITUTION:Bi- or higher functional polyisocyanate is allowed to react with polyols including one or more kinds of polyol compds. having) >=20wt.% sulfur atom content in 0.5-1.5 molar ratio of -NCO to -OH to obtain a plastic lens. This plastic lens has a high refractive index, is tough, colorless and transparent, also has excellent impact resistance, satisfactory machinability and grindability, excellent workability, a relatively low coefft. of shrinkage at the time of molding and polymn. and relatively low specific gravity and is light in weight.
Patent JP-S58185277-A (JP)
Title: Control on heat-sensitive recording
Inventor: KATSURAI JIYUNJI
IPC: G06K15/10
Filed: 1982-04-23
Abstract: PURPOSE:To perform heat-sensitive recording of stable quality at low cost even when supplied voltage is varied by using a system in which the applying time of voltage to a thermal head is controlled on the basis of applying time data for applied voltage. CONSTITUTION:Data on thermal head applying time finely classified for the variation in voltage to be supplied to a thermal head 1 are stored in ROM24. The data on applying time are compared with the variation in the supplied voltage when recording is made on a recording medium by the thermal head, and on the compared data, the heating time of the thermal head is controlled. Supplied voltage Vcc is read two times at an interval of 1/2 of applying time (t) so as to stabilize applied voltage to the thermal head.
Patent JP-S55159699-A (JP)
Title: Diaphragm
Inventor: NISHI MIO
IPC: H04R7/02
Filed: 1979-05-31
Abstract: PURPOSE:To obtain the diaphragm having greater Young's modulus and logitudinal wave propagation speed, by adding boric acid or borate in the manufacturing process including natural vegetable fiber. CONSTITUTION:Fiber-dispersed liquid is formed by beating pulps and dispersing the fibers and boric acid or borate is added. The diaphragm using the paper made with this material has almost the same resonance sharpness Q in comparison with no addition, the Young's modulus and longitudinal wave propagation speed are improved, allowing to remarkably increase the speaker characteristics.
Patent JP-H11264560-A (JP)
Title: Indoor heating structure
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/70
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the residential characteristic of a room by uniformly and efficiently heating the space of the room and ventilating the room at the same time. SOLUTION: An indoor heating structure comprises a heating device 21 provided in a prescribed range along the lower part of an inner wall 3, an air hole 13 provided on the lower part of the inner wall 3 so as to be concealed by the heating device 21 or a floor 4 near the inner wall 3 and a ventilating hole provided in a prescribed position on the upper part of an indoor space D. A passage of air is provided for supplying outside air from the air hole 13 to the indoor space D via the heating device 21 and discharging it outside through the ventilating hole.
Patent JP-H07275732-A (JP)
Title: Crusher
Inventor: OKANO SATORU
IPC: B02C19/06
Filed: 1994-04-06
Abstract: PURPOSE:To provide a crusher enhanced in crushing efficiency and capable of efficiently transporting the crushed material. CONSTITUTION:This crusher 1 is provided with a nozzle 4 for injecting a jet 20 into a crushing vessel 7, a means 6 for supplying a material 21 to be crushed into the jet 20 and a collision member 11 opposed to the nozzle 4 in the vessel 7 and with which the material 21 is collided along with the jet 20 to pulverize the material. The collision member 11 is provided with a first collision part 12 having a flat end face 14 almost orthogonal to the direction of the jet 20 from the nozzle 4 at its tip and a bottom face matched with the flat end face 14 of the first collision part 12 and furnished with a conical second collision part 13 having an axis 19 practically parallel to the direction of the jet 20 from the nozzle. The collision member 11 is chamfered so that the corner 15 at the tip of the first collison part 12 has a curvature.
Patent JP-S52151320-A (JP)
Title: 3,4-dichloro-7h-benzo(de)-pyrazolo(5,1-a)isoquinoline-7-one derivative
Inventor: IMAHORI SEIICHI
IPC: C09B23/00
Filed: 1976-06-11
Abstract: PURPOSE: Derivatives of 3, 4-dichloro-7H-benzo [de] pyrazole [5.1-a] isoquinoline7-one of formula I (R is lower alkyl, phenyl; R 2  is lower alkoxycarbonyl, acryl), such as 11-acety-3, 4-dichloro-10-methyl-7H-benzo [de] pyrazole [5.1-a] isoquinoline-7-one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06281646-A (JP)
Title: Quantitative analysis of synthetic resin for carboxyl group
Inventor: ENDO AKEMI
IPC: G01N33/44
Filed: 1993-03-26
Abstract: PURPOSE:To easily and accurately determine the carboxyl content of a hardly soluble or insoluble synthetic resin by chemically resolving the synthetic resin in an amine compound and analyzing the resolution product having a specific structure. CONSTITUTION:When an ester linkage in a main chain is cut off as a result of a reaction between the linkage and an amine compound during the course of a chemical reaction for resolving, for example, a polyester or polyester amide resin in a primary or secondary amide, the ester linkage selectively forms an amide linkage and roxy linkage. Similarly, an amide linkage in the main chain selectively forms an amide linkage and amino linkage when the amide linkage is cut off as a result of a reaction between the linkage and an amine compound. On the other hand, a carboxyl group contained at a terminal or in a side chain is not cut off even when the group reacts with an amine compound. Therefore, by utilizing this chemical reaction, the carboxyl group content of a synthetic resin is determined by decomposing the synthetic resin with an amine compound and quantitatively analyzing a carboxylic acid amide and/or a hydroxycarboxylic acid and/or an aminocarboxylic acid in the decomposition products.
Patent JP-S55163652-A (JP)
Title: Recorder/reproducer
Inventor: SAWAZAKI KENICHI
IPC: G11B15/52
Filed: 1979-06-01
Abstract: PURPOSE: To facilitate the handling of the recorder/reproducer can then secure the recording and reproduction in the best condition, by installing the velocity switching means to give the switching in several steps to the running velocity of the recording medium and according to the using purpose.  
     CONSTITUTION: Running velocity switching circuit 24, which switches the tape running velocity in several steps, can produced selectively the output according to two kinds of running velocity with operation of, for example, switch SW. Output A of circuit 24 is supplied to motor velocity control circuit 26 in the form of velocity designation signal B via record side contact R of 2nd record/reproduction change- over switch 25 when the vidio signal is recorded. Thus the rotational velocity of motor 27 is controlled according to signal B. At the same time, output A is applied to record amplifier 21 in the form of characteristic control signal C. As a result, the frequency characteristics such as the preemphasis characteristics can be set automatically to the optimum characteristics which is suited to the tape running velocityl. In such way, the handling of the recorder/reproducer can be facilitated, thus ensuring the recording and reproduction in the best condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5224532-A (JP)
Title: Electrophotographic light sensitive plate
Inventor: MARUSHIMA GIICHI
IPC: G03G5/02
Filed: 1973-06-18
Abstract: PURPOSE: To improve the image formation characteristics of an electrophotographic light sensitive layer consisting of a support, a photoconductive layer, and an insulating layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07277431-A (JP)
Title: Chute device of conveyor for carrying bulk material
Inventor: HOSHII TSUTOMU
IPC: B65G11/20
Filed: 1994-04-06
Abstract: PURPOSE:To provide a chute device for a conveyor for carrying bulk material capable of preventing accumulation by providing an internal chute of thin plate structure supporting an upper part outer margin through an elastic body extending and contracting in the vertical direction below a baffle plate of thin plate structure supported by the elastic body extending and contracting in the longitudinal direction against the conveyor. CONSTITUTION:An article 4 to transport discharged from a transported article discharge end of a conveyor 1 at specified speed flows by way of drawing a parabola, collides against a baffle plate 6 and slides down downward along the baffle plate 6. Thereafter, it collides against an internal chute 9, guided by it, and drops below a chute main body 2. At this time, when the article 4 to transport collides against the baffle plate 6 and the internal chute 9, general oscillation is generated on the baffle plate 6 and the internal chute 9. This oscillation shakes off the article 4 to transport tending to adhere to the baffle plate 6 and the internal chute 9. Consequently, it is possible to prevent adherence and accumulation of the article 4 to transport on the baffle plate 6 and the internal chute 9.
Patent JP-H0319912-A (JP)
Title: Online heat-treatment of fiber
Inventor: TERII SONNSHIN CHIERUN
IPC: F26B3/02
Filed: 1990-03-20
Abstract: PURPOSE: To provide a device designed to dispose gas jets by jet supports around a pair of fiber support rolls subjected to rotating drive to simultaneously drying and heat treating wet spun fibers. CONSTITUTION: This device has such a scheme that wet spun fibers A are put to multiple wraps around a pair of fiber support rolls 10, 11 and a hot gas for the heat treatment of the fibers is issued against the fibers from gas jets 16, 17 between jet supports 14, 15 and the rolls 10, 11, respectively, at such a speed as to produce a turbulent flow; wherein at least one of the rolls 10, 11 is of internally heating type.
Patent JP-H06279493-A (JP)
Title: Peptide having pharmacological activity
Inventor: IKEDA SHIGERU
IPC: A61P25/28
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the subject peptide for treating Alzheimer disease, schizophrenia, etc., containing a new tyrosine derivative in an amino acid sequence and useful as a therapeutic agent for learning disability caused by abnormality of central nervous system, neurosis, aging, etc., of neurocyte. CONSTITUTION:A compound of the formula Boc-Tyr (Dmp)-R3-Gly-OH (Boc is t-butyloxycarbonyl; Dmp is dimethylphosphinyl; R3 is Nle, Thr, etc.) is made to react with a compound of the formula H-Trp-R4-Asp(OBzl)-Phe- NH2.hydrochoride (R4 is Nle, etc.; Bzl is benzyl) in the presence of a condensation agent to afford the formula Boc-Tyr (Dmp)-R3-Gly-Trp-R4-Asp-Phe-NH2, which is then subjected to catalytic reduction using 10% palladium active carbon catalyst to provide the objective peptide having pharmacological activity, expressed by the formula (R1 is H, methyl, Boc, acetyl, etc.; R2 is Dmp, dimethylcarbamoyl, etc.) and containing a new tyrosine derivative in an amino acid sequence.
Patent JP-S51144571-A (JP)
Title: Method for forming fluorescent face of cathode ray tube
Inventor: KIJIMA SHINICHI
IPC: H01J9/227
Filed: 1975-06-06
Abstract: PURPOSE: Certainly and safely forming a light absorption layer to be provided to be provided between fluorescent dots of a color braun tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08238103-A (JP)
Title: Safety shoe
Inventor: AIDA HIDEKI
IPC: A43B7/00
Filed: 1995-03-02
Abstract: PURPOSE: To display temperature hysteresis of a safety shoe for securing safety of it. CONSTITUTION: A middle sole 2 is laminated on an upper surface, and peripheral parts of a toe part 3 are held between a sole 1 and the middle sole 2. A toe core 4 of synthetic resin is installed inside at a tiptoe part of the toe part 3, and an instep protector 6 of synthetic resin is installed on an instep part of the toe part 3. Temperature-displaying paint which irreversibly changes its color at a softening temperature or deteriorating temperature of the resin is applied to the toe core 4 and the instep protector 6. When the temperature of the toe core 4 or instep protector 6 reaches the softening point or deteriorating point, the temperature-displaying paint changes its color to display that the temperature of the toe core 4 or instep protector 6 reaches the softening point or deteriorating point.