baber/WOPTO huggingface dataset:
Patent JP-H04335285-A (JP)
Title: Video recording/reproducing apparatus and utilization thereof
Inventor: SAI SHIYOURETSU
IPC: H04N7/16
Filed: 1992-01-30
Abstract: PURPOSE: To effectively prevent the thoughtless reproduction of a program by forming a label in which document information and information for limiting access to the program are recorded in the non-recorded part of a video recording medium. CONSTITUTION: A video recording medium 1 is provided with a recorded part 1a, where the program is recorded, and a non-recorded part 1b, where no program is recorded, and a label 2 recording the document information is formed in the part 1b. The document information recorded at the label 2 contains a private number or a flag for the possibility of access allowance as needed. When the medium 1 is loaded to a device, the document information on the label 2 is read by a reading means 10 and converted through a decoding means 20 to any signal format readable for a control means 30. Thus, the means 30 inputs the document information from the means 20 and when there is no limit information, the document information is displayed.  When there is any limit information such as the private number, on the other hand, a caution and the input request of the private number are displayed and the thoughtless reproduction is prevented.
Patent JP-H08210774-A (JP)
Title: Vibratory combustion drying device
Inventor: NAKAMACHI ICHIRO
IPC: F23C15/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide a vibratory combustion drying device capable of improving a drying efficiency after obtaining a pressure wave of high temperature and operating stably against variation of load by attaining a wide turn-down ratio. CONSTITUTION: A flame holder 22 is assembled in a combustion chamber 20, combustion is carried out in the flame holder 22, combustion noise is set to be resonant against the combustion chamber 20 and a tail pipe 21 to generate a vibration and then a pressure wave of high temperature is injected from the tail pipe 21 toward an item to be dried.
Patent JP-H04253962-A (JP)
Title: Triphenylamine derivative
Inventor: ARAYA SUKEKAZU
IPC: C07D215/20
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a new triphenylamine derivative useful as an organic photoconductive material especially for electrophotography, having properties of sufficiently satisfying characteristics required for a sensitized material useful for electrographic method. CONSTITUTION:A triphenylamine derivative shown by formula I [X is group shown by formula II, formula III, formula IV, formula V, formula VI or formula VII [Y is O, S, Se, NH, NR1 or CR2R3 (R1 is lower alkyl; Z1 to Z4 are H, lower alkyl, lower alkoxy or aryl)] such as 2-(p-ditolylaminostyryl)benzothiazole. The compound shown by formula I, for example, is obtained by reacting a diphenylaminobenzaldehyde with a methyl group-containing heterocyclic compound, to be reacted with the aldehyde, in the presence of a phase transfer catalyst such as tetra-n-butylammonium bromide.
Patent JP-S63186598-A (JP)
Title: Protecting method for flow rate regulator
Inventor: SATO SHINSAKU
IPC: H02P9/00
Filed: 1987-01-27
Abstract: PURPOSE:To suppress the occurrence of a water hammer of a conduit system by disconnecting a generator from a power system by the rotation stop signal of a volume type turbine, and operating a flow rate regulating valve. CONSTITUTION:Fluid is fed by the operation of a pump 4, and a generator 6 is operated to generate by the energy of the fluid while regulating the flow rate in a volume type turbine 5. If a foreign matter, etc. is introduced between the rotary unit and the stationary unit of the turbine 5 during an operation to stop rotating, a rotation stop signal is transmitted by a rotating speed detector 8 to a controller 12 of a conduit system. When the controller 12 receives the stop signal, it interrupts a breaker 7 for connecting an external power system and opens a flow rate regulating valve 11 provided in a bypass conduit 9.
Patent JP-H01190762-A (JP)
Title: Resin composition for secondary cladding of optical glass fiber
Inventor: HAYAMA KAZUHIDE
IPC: C09D175/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the title composition which can cure with ultraviolet rays and can give a cladding having a small coefficient of dynamic friction to a spacer unit, by mixing a specified resin component with an oleamide and a photopolymerization initiator. CONSTITUTION:A polyol (a) of an MW of 500-3000 is reacted with a polyisocyanate (b) and an OH-containing acrylate (c) at 50-110 deg.C for 1-20hr to obtain a urethane acrylate. A resin component is obtained by mixing 40-90wt.% said acrylate with 60-10wt.% reactive diluent selected from among N-vinylpyrrolidone, benzyl acrylate, dicyclopentyl acrylate, tricyclodecanedimethanol diacryalte and trimethylolpropane triacryalte. 100 pts.wt. this resin component is mixed with 1-4 pts.wt. oleamide and 0.1-10 pts.wt. photopolymerization initiator to obtain the title composition of a viscosity of 200-20000 cP (at 25 deg.C). After an optical glass fiber is subjected to primary cladding, it is coated with said composition, which is cured by irradiation with ultraviolet rays to obtain a cladding of a coefficient of dynamic friction of 0.12-0.18 to a spacer unit.
Patent JP-H08209323-A (JP)
Title: Production of alloy, ceramics or semiconductor
Inventor: HASHIMOTO YOTAROU
IPC: C04B35/64
Filed: 1995-02-01
Abstract: PURPOSE: To carry out oxidation at a tow temp. by the high oxidizing power of Cl<-> or F<-> in place of roasting for oxidation in the final stage of a process for producing an alloy, ceramics or a semiconductor. CONSTITUTION: A liq. mixture of a Cl-contg. org. solvent, especially an ethylene chloride soln. (Me) with water is poured in a treatment tank T and heated to about 70-150 deg.C to generate Cl<-> in the tank T and the orbits of electrons constituting the atoms of an alloy or ceramics are varied to carry out high oxidation.
Patent JP-H07219109-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material using the same
Inventor: SUZUKI TETSUYA
IPC: G03C1/035
Filed: 1994-02-09
Abstract: PURPOSE:To provide a silver halide photographic emulsion ensuring superior raw stock preservability of a sensitive material, less liable to fog under safelight and having high sensitivity and a high max. density and to obtain a silver halide photographic sensitive material using the emulsion. CONSTITUTION:The silver halide photographic emulsion is prepd. using silver halide particles having <3mol% average silver iodide content and <10.0mol% average silver iodide content of the outermost surfaces of the particles. Each of the particles has two or more twin faces parallel to each other and an aspect ratio of <2. This emulsion is subjected to noble metal sensitization and chalcogen sensitization at >=pH 7.0 to obtain the objective silver halide photographic emulsion. The objective silver halide photographic sensitive material is obtd. using this emulsion.
Patent JP-H03220271-A (JP)
Title: Vinyl chloride plastisol composition
Inventor: OGAWA AKIO
IPC: C08L27/06
Filed: 1990-01-24
Abstract: PURPOSE:To improve the adhesive properties, foaming properties, fade resistance, and storage stability during the thermal treatment over a wide tem. range by compounding a vinyl chloride (co)polymer, a plasticizer, and a specific adhesion promotor. CONSTITUTION:A polyisocyanate compd. (e.g. tolylene diisocyanate) is reacted with a blocking agent (e.g. 2-ethylhexyl p-hydroxybenzoate) in an amt. of 1-2 equivalents (based on the free NCO group of the polyisocyanate compd.) at 50-150 deg.C to give a blocked isocyanate compd. wherein all the NCO groups have been blocked. The blocked isocyanate compd. and an arom. amine compd. having at least two active amino groups are mixed in a wt. ratio of (5:95)-(95:5) to give an adhesion promotor. 10-50wt.% vinyl chloride (co)polymer, 10-50wt.% plasticizer, 0.1-30wt.% the adhesion promotor, 0-70wt.% filler, and 0-3wt.% stabilizer are compounded.
Patent JP-S57129794-A (JP)
Title: Original form for lithographic printing
Inventor: HASEGAWA HARUO
IPC: G03G13/28
Filed: 1981-02-06
Abstract: PURPOSE:To obtain the original form for direct describing type lithographic printing, wherein a picture receiving layer whose main components are inorganic pigment and polymer of 2-hydroxyethyl methacrylate is provided on one surface or both surfaces of a water resisting supporting body, and by which many number of distinct printed materials can be always obtained. CONSTITUTION:The picture receiving layer is formed by applying and drying the mixture, which is prepared by dissolving the polymers of 2-hydroxyethyl methacrylate in a suitable solvent (e.g. methanol, acetone, and the like) and further adding and dispersing the inorganic pigment (e.g. TiO2, talk, and the like), on one surface or both surfaces of the water resisting supporting body (e.g. wet, reinforced, high quality paper; high quality paper on which a water resisting layer is provided; plastic film; and the like). Even through the drying condition after the formation of the picture receiving layer is changed, the water resisting property and the hydrophilic property of the picture receiving layer is stable. Therefore, when the printing plate manufactured by using this original plate is used, many number of distictive printing material having no scumming can be always printed.
Patent JP-H05210490-A (JP)
Title: Library member managing system
Inventor: ONO YUJI
IPC: G06F9/06
Filed: 1992-01-31
Abstract: PURPOSE:To improve efficiency for maintenance and to reduce work error by providing a command input processing mechanism, relative information retrieving mechanism, relative information adding mechanism, member maintaining mechanism, picture output mechanism, relative information library and plural libraries for development. CONSTITUTION:A command input processing mechanism 2 separates processings according to command inputted from an input/output device 10 and allows one of a relative information preparing mechanism 3, relative information retrieving mechanism 4, relative information adding mechanism 5 and member maintaining mechanism 6 to operate. When maintaining a member obtd. from the relative information retrieving mechanism 4, for example, the command to maintain the member is inputted from the input/output device 10 and processed by the command input processing mechanism 2. The member maintaining mechanism 6 maintains the member by retrieving it from libraries 9-1 to 9-N for development processing designated by library names. Thus, efficiency for maintenance can be improved and work error can be reduced.
Patent JP-H06226978-A (JP)
Title: Bubble jet print head
Inventor: KUWABARA SEIJI
IPC: B41J2/05
Filed: 1993-02-02
Abstract: PURPOSE:To materialize a bubble jet print head which enables printing at low electric power consumption and has a long printing life by improving energy efficiency of a pressure wave traveling in the ink in an ink cavity to the applied electric power. CONSTITUTION:A conductance regulating wall 6 for ink to be packed is arranged in an ink cavity on the side of supplying ink to a heat generating resistor 3. The pressure wave, which is generated in the course of the generation and growth of bubbles generated by the heat of the heat generating resistor 3 and travels in the ink in an ink cavity, is shut by the conductance regulating wall 6 and a nozzle wall to increase energy for jetting ink. In this way, the electric power applied to the heat generating resistor 3 can be used efficiently, printing can be carried out at low power consumption, and a bubble jet print head which enables a long printing life is composed.
Patent JP-S59141274-A (JP)
Title: Connector for cell in solar battery
Inventor: YOSHIMURA YUTAKA
IPC: G06F1/26
Filed: 1983-02-01
Abstract: PURPOSE:To enable treatment highly conveniently, and to execute electric connection work very simply by integrally changing cells in a solar battery and a filter for protection into a unit. CONSTITUTION:Cells 11, 12 in a solar battery are inserted to connecting sections 13, 14 for a filter 10, and fixed to undercuts 15, 16 having resiliency, thus constituting a unit. When the filter 10 is mounted, connecting terminals 17, 19 electrically connect electrodes 11a, 12b in the cells 11, 12 and electrodes 20a, 20b in a LSI chip 21 on a substrate 20. A conecting terminal 18 connects electrodes 11b and 12b in the cells 11 and 12. When the connecting terminals 17-19 are disposed previously in an apparatus, the cells in the solar battery can be mounted or exchanged freely only by merely installing or removing the unit.
Patent JP-S52100113-A (JP)
Title: Speed controller for d.c. motor
Inventor: ANDOU TAKEKI
IPC: H02P7/298
Filed: 1976-02-18
Abstract: PURPOSE: To obtain an economical controller by providing a first power converter for applying armature current and a second power converter for applying field winding current, and by speedcontrolling the deviation between instructed speed and the actual speed by employing a proportion integrator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000211770-A (JP)
Title: Transfer material-conveying detection mechanism
Inventor: SAWADA ERIKA
IPC: B65H7/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a transfer material-conveying detection mechanism capable of forming a good image without disturbing a transfer image by a lever of the transfer material-conveying detection mechanism in spite of an environment humidity. SOLUTION: In the lever 1, a position of a high resistance member 4 is descended by a shrinkage of a humidity-sensitive member 2 at a low humidity environment and a low resistance member 6 is more outwardly projected. When a transfer material is conveyed at this state, the transfer material is only contacted with the low resistance member 6 to make the lever 1 fall and the high resistance member 4 is not contacted with the transfer material (a). In the lever 1, a position of the high resistance member 4 is raised by an expansion of the humidity-sensitive member 2 at a high humidity environment and the high resistance member 4 is more outwardly projected. When the transfer material is conveyed at this state, the transfer material is only contacted with the high resistance member 4 to make the lever 1 fall and the low resistance member 6 is not contacted with the transfer material (b).
Patent JP-S61176509-A (JP)
Title: Nontoxic organic composition and composition consisting of same and calcium hydroxide
Inventor: WANG WU-LAN
IPC: A61K6/884
Filed: 1986-01-29
Abstract: Biocompatible, shelf-stable, polymerizable compositions which are especially useful for applications requiring direct contact with living pulpal tissue, bone or dentin, and methods for using the compositions are disclosed. The compositions are non-toxic, both before and after in situ polymerization, and include at least one polymerizable monomer or prepolymer which polymerizes by a mechanism other than chelation or saponification. In one aspect, the compositions comprise at least one non-toxic polymerizable ethylenically unsaturated monomer or prepolymer and a catalytically effective amount of a free radical initiator system, and preferably, from about 5 to about 70% by weight of calcium hydroxide or calcium oxide.
Patent JP-H06339443-A (JP)
Title: Dust suction nozzle
Inventor: DEIITOMAA GURATSUTSU
IPC: A47L9/02
Filed: 1994-02-10
Abstract: PURPOSE: To obtain a uniform sucking force covering nozzle width by setting up dust collecting ditches in a base plate of a dust collecting nozzle in right and left of the nozzle, namely in width direction of the nozzle and forming the dust collecting ditch such that its cross section is a double parabolic shape and its top end is smaller than its bottom end. CONSTITUTION: The dust sucking nozzle is composed of a nozzle body 1 that has a base plate 2 patched with bottom of the nozzle and functioned as a slide plate. Dust collecting ditches 3, 4 are formed in the base plate 2 and connected with a dust sucking tube 5 that is essentially positioned at the center of the nozzle. The dust sucking tube 5 is connectable with sucking pipe of a dust cleaner through a sucking connector 6 that is a shaft coupling, and elastic lip shaped sealing members 10 are tightly contacted with the base plate 2 in front and behind the dust collecting ditches 3, 4. Furthermore, each dust collecting ditch 3 or 4 is so formed as its cross section is parabolic shape constituted by the branched 11, 12 and the top 13 and its top end is smaller towards the bottom end 7.
Patent JP-S57129354-A (JP)
Title: Solar heat collector
Inventor: OOSUMI MASATO
IPC: F24S23/74
Filed: 1981-02-04
Abstract: PURPOSE:To enable to collect solar heat under the optimum condition according to the  season without tracking the sun by a method wherein heat collecting pipes are respectively located at the condensing position of the sunlight according to the season and as  well as the switching means of heat carrier is provided. CONSTITUTION:A plurality of heat collecting elements 5, which consists of a transparent glass tube 5, heat collecting pipes for summertime and for wintertime 8 and 9  and a heat collecting plate 10 coupling the pipes 8 and 9 with each other, are disposed  in an array so as to let the pipes 8 and 9 respectively locate at each position of the  condensing positions of the sunlight, which comes from the altitudes of the sun in summertime and in wintertime and is reflected with a reflector 11. The inlet and outlet  sides of each of groups of the same pipes 8 and of the same pipes 9 connected to  header pipes for summertime and for wintertime 12 and 13 respectively and the same inlet sides of the header pipes 12 and 13 and the same outlet sides of the header pipes  12 and 13 are respectively communicated with each other and connected to a supply  pipe 14 and to an outlet pipe 15 respectively. Closing valves 16 and 17 used as switching means are respectively inserted at the inlet side of the header pipe 12 and 13, highly efficient heat collection is possible in summertime by opening the valve 17 and closing the valve 16 and in wintertime by closing the valve 17 and opening the valve 16.
Patent JP-S5299812-A (JP)
Title: Photographic photosensitive material
Inventor: SATOU MASATOSHI
IPC: G03C1/76
Filed: 1976-02-16
Abstract: PURPOSE:To provide a photographic photosensitive material, in which there is provided on emulsion mask a protective layer which can be mechanically peeled off to remove glass chips in high quality photomask especially for IC and to prevent the surface from adhesion of dust at the time of image exposure.
Patent JP-S57130154-A (JP)
Title: Multifunctional logical operation circuit
Inventor: KAWADA AKIRA
IPC: H04L1/24
Filed: 1981-02-05
Abstract: PURPOSE:To reduce the number of ICs, by integrating data holding circuits, selector circuits, and a parity check circuit on one chip to use one LSI multifunctionally. CONSTITUTION:Data holding circuits DF0-DF9, selector circuits SEL0-SEL8, a parity check circuit including a generating circuit PGN, input data terminals the number of which is equal to the number of bits of parallel data, output data terminals Q0-Q7 the number of which is equal to that of terminals DI0-DI7, a clock input terminal CP, a serial data input terminal DI8, and a data shift input terminal SFT are provided to execute optional one of three functions of serial- parallel conversion for input/output data, parallel-serial conversion for input/output data, and data holding on a basis of the designation from the external to the terminal SFT. Parity check CHK or/and parity generation are executed simultaneously with three functions, and further, circuits are used commonly by the parity check circuit and the parity generating circuit in three functions, and all circuits are integrated on one chip.
Patent JP-H11206600-A (JP)
Title: Mounting structure of drain tap chain fixture for bathtub
Inventor: IIJIMA YASUO
IPC: A47K1/14
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a drain tap chain fixture from becoming an obstacle when gripping a handle and facilitate the fixing work by nipping it between a handle base part in a bathtub and a wall on bathtub side and tightening them together by a tightening screw to fix it on the wall on bathtub side. SOLUTION: End faces of basic parts 2a, 2a of bending parts 2b, 2b of which both upper and lower ends are bent of a handle main body 2 for gripping when taking a bath come into contact with a wall on bathtub side 1b, and one side of bolts 6, 6 is embedded in the basic parts 2a, 2a. The other open side of the lower bolt 6 among the bolts 6, 6 passes through a hole of a packing, a through hole of a drain tap chain fixture 4, a hole of another packing, and the wall on bathtub side 1b and protrudes on the outside of the wall on bathtub side 1b. A washer 12 is nipped in the protruding bolt 6 to screw-fit a nut 7, a fixing part of the drain tap chain fixture 4 is nipped between the basic part 2a of a handle and the wall on bathtub side 1b, and the basic part 2a of the handle and the fixing part of the drain tap chain fixture 4 are tightened together and are fixed on the wall on bathtub side 1b.
Patent JP-S59143001-A (JP)
Title: Metallic blank material for industrial art
Inventor: FURUKAWA MASAO
IPC: B22F1/10
Filed: 1983-02-03
Abstract: PURPOSE:To provide a blank material which permits easy molding of industrial art works using metals in general home by adding a binder to metallic powder and forming a freely moldable blank material. CONSTITUTION:Copper powder, brass powder, gold powder, silver powder, iron powder, Al power, etc. are adequately prepared as metallic powder. On the other hand, a material having the binding power to permit molding of the metallic powder, for example, clay, glue, cooked rice, wheat flour kneaded with water or the like is prepd. as a binder. The metallic powder and the binder is mixed so as to contain the metallic powder at a rate of >=1/3 of the weight of the entire part and an intended metallic blank material for industrial arts is obtd. The manufacture of industrial art objects by using such metallic blank material is accomplished by mixing the metallic powder and the binder with a mixer or the like, and molding the mixture to a desired shape by a hand work or with a simple molding means. The molding is dried at an ordinary temp. or at a temp. of about 100 deg.C at which the binder is not decomposed and burned and thereafter the surface is polished with sandpaper, file or the like, thereby the tasteful industrial art works are obtd.
Patent JP-H04243249-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MATSUSHITA TETSUNORI
IPC: G03C1/34
Filed: 1991-01-18
Abstract: PURPOSE:To provide a silver halide photographic sensitive material inhibiting fog without adversely affecting other photographic properties. CONSTITUTION:A compd. represented by the formula is incorporated into the emulsion layer of a silver halide photographic sensitive material or a layer adjacent to the emulsion layer. In the formula, at least one of W1 and W2 is N, the remainder is C Q is -W2=C(R2) or -W2-C(R2), Z is a group of atoms required to form a 6-membered hetero ring, each of R1 and R2 is H or a substitutable group and R2 and R2 may bond to each other to form a carbon ring or a hetero ring.