baber/WOPTO huggingface dataset:
Patent JP-S60172387-A (JP)
Title: Pressure flotation treating apparatus of waste water
Inventor: YOSHIMURA FUMITAKA
IPC: C02F1/24
Filed: 1984-02-15
Abstract: PURPOSE:To eliminate a delay in operation, and to obtain the good-quality treated water by arranging in an original water supply system an original water tank and an original water pump which is started at the upper limit of the original water level in the original water tank and is stopped at the lower limit, and providing a pressurized water supply system on the introducing side of the treated water. CONSTITUTION:The treated water in a treated water tank 42 is passed through a valve 51, pressurized with a pressurized water pump 52, passed through a valve 53, and supplied with compressed air from a compressor 54. Then the water is introduced into an ejector 55 wherein the water is again mixed with the air returned from a gas and liquid separating vessel 56, and introduced into the gas and liquid separating vessel 56. 57 is a detector for detecting the level in the gas and liquid separating vessel 56, and 58 is a pressure switch. The pressurized air separated from the gas and liquid separating vessel 56 is returned to the ejector 55 through a pipe 59. The pressurized water which is separated from undissolved gas in the gas and liquid separating vessel 56 is supplied into a piping 35 through an opening and closing valve 60 and a flow rate control valve 61.
Patent JP-H07215656-A (JP)
Title: Hanging jig for crane slinging work
Inventor: NORITA MITSUO
IPC: B66C1/14
Filed: 1994-01-28
Abstract: PURPOSE:To ensure safety in crane slinging work for carrying heavy materials as complete no-touch-with-material work and enable one-man work. CONSTITUTION:A hook 3 is located by a crane 1 somewhat above carried materials 5 on a placement 8 and caught on the materials 5 in sequence. Then, the crane 1 is hoisted up. The hook 3 is pulled up by a spring 6 during hoisting in such a state that it is caught on the materials not to be removed, and so operators are free from supporting work for the hook 3. After a wire 2 is tensed, the crane 1 is operated to carry the materials 5.
Patent JP-S54120387-A (JP)
Title: Control rod operating device
Inventor: SATOU TAKAO
IPC: G21C7/12
Filed: 1978-03-10
Abstract: PURPOSE:To prevent the mis-operation of control rods, by means of simplifying the terminal circuits by setting up a speed control circuit at the comparing circuit, of  chequing the operation of the circuits by giving a returning and collating functions  at the terminal, and of testing on line independently. CONSTITUTION:An operation command signal is inputted to an input resister 21 of a comparing circuit 2 alternatively with a test order signal, and is transferred to a memory resister 22, and is allowed to be outputted to terminal circuits 31-3i as an order signal. The terminal circuit 31-3i compare the content of the order signal with the self address, and when coincided, the motors 41-4i are cause to be rotated at an appointed speed, and recognized signal thereof is returned to the comparing circuit 2. The speed controlling of the motors 41-4i can effect the speed setting by means of changing a taking value of a speed program counter in the comparing circuit 2. The comparing circuit 2 is chequed by returning and collating the operation of the motors.
Patent JP-H02206666-A (JP)
Title: Composition for treating surface of molded polyacetal resin product
Inventor: UMEI ISAO
IPC: C08L59/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the subject composition, containing a specific polynuclear substance of o-phenols in a specified amount of more, excellent in adhesion, effectively usable as a printing ink and substrate for metallization and capable of forming metallic appearance. CONSTITUTION:The objective composition containing a polynuclear substance of o-phenols, expressed by the formula (X is H, OH or 1-6C alkyl) and having 2-5 average number (n) of condensed phenols in an amount of >=20wt.% in the total solids.
Patent JP-H06239804-A (JP)
Title: Carbonyl group-introducing agent and method for producting carbonate and urea derivative using the same
Inventor: TAKAMATSU NAOYUKI
IPC: C07C273/18
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a carbonyl group-introducing agent consisting of a dialkenyl carbonate, useful for synthesizing carbonates from alcohols or urea derivatives from amines or ammonia, simple in handleability, and easy in the removal of reaction by-products. CONSTITUTION:A carbonyl group-introducing agent consists of a dialkenyl carbonate of formula I (R<1>, R<2> are H, 1-20C alkyl, 6-20C aryl), especially a dialkenyl carbonate of formula II. The alkenyl carbonate of formula I includes compounds of formulas III, IV, V and VI. The dialkenyl carbonate of formula I is reacted with an alcohol of formula: R<3>OH (R<3> is 1-20C alkyl, 6-20C aryl) in the presence of an acidic catalyst to produce a carbonate of formula VII. The dialkenyl carbonate of formula I is reacted with an amine or ammonia to produce an urea derivative.
Patent JP-S62185159-A (JP)
Title: Thermostatic apparatus of ion selective electrode
Inventor: TAKIGUCHI TOSHIO
IPC: G01N27/28
Filed: 1986-02-12
Abstract: PURPOSE:To certainly hold a thermostatic state, by simple constitution such that a thermostatic block comprising an electric insulating material having good heat conductivity engaging with a metal rod. CONSTITUTION:An ion selective electrode A is constituted by providing four metal rods 2 each having a responsive film 4 provided to the leading end thereof to a substrate 4, for example, so as to react with different ion seeds and a specimen is supplied to a specimen flow passage through tubes 6, 7. A thermostatic block 10 comprises an electric insulating material having good heat conductivity, for example, ceramic and connectors 11 respectively engaging with the metal rods 2 of the electrode A are provided to said block 10 and directly connected to the metal rods 2 to be capable of taking out output potential from the metal rods 2. A heater 13 is embedded in the thermostatic block 10 and held to a constant temp. by a heating apparatus. As mentioned above, because the metal rods 2 are directly held to constant temp. by the thermostatic block 10, the conduction of heat to the responsive film 1 is improved and the enhancement of the thermostatic property of the electrode part can be attained.
Patent JP-H03231589-A (JP)
Title: Image pickup device
Inventor: KANEDA SADAFUMI
IPC: H04N5/378
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a color signal with high resolution and simple constitution by turning a parallel glass plates provided between a lens system and an image pickup element minutely so as to displace an image forming position of an object on a photoelectric conversion plane of the image pickup element in two directions. CONSTITUTION:An object image is sequentially moved with minute turning of a color separation filter array arranged to a photoelectric conversion plane of a solid-state image pickup element 2 around the Y axis of a parallel plate glass 5 with respect to the 3-color stripe part and moved on three different color stripes and turned minutely around the X axis of the parallel plate glass 5 and turned minutely further around the Y axis to apply inter-picture element interpolation thereby storing a picture element data into a picture buffer memory 10 and the result is stored in a picture synthesis memory 11 while being rearranged in response to the sample position on an object image.
Patent JP-S60170761-A (JP)
Title: Function testing device for detector for longitudinal burst of belt
Inventor: KUMAI MIYOSHI
IPC: G01N27/90
Filed: 1984-02-15
Abstract: PURPOSE:To test the function of a belt longitudinal burst detector easily by inserting an electromagnetic shield plate all the time between a conveyor belt equipped with loop coils for detecting a longitudinal burst of the belt and a detection end. CONSTITUTION:Plural loop coils 14 are embedded in the belt 10 breadthwise at specific lengthwise intervals, and the detection end 22 equipped with a detection coil which couples with the loop coil 14 electromagnetically is arraged opposite the conveyor belt 10. The longitudinal burst detector for the belt is tested by starting a motor 26, moving the electromagnetic shield plate 24 to between the belt 10 and detection end 22, and cutting off the electromagnetic coupling between the detection end 22 of the loop coil of the belt and the detection coil. The shield plate 24 is a sort of short ring, so a detecting circuit 32 generates an output S1. However, there is no change in state and the output of the detecting circuit is ceased, so that the output S2 of a monostable multivibrator 34 goes down to a level L. A gate 36 generates an output S3 as well as in case of a broken loop coil. The function of the belt longitudinal burst detector is tested from whether the S3 is generated or not.
Patent JP-S62186255-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TACHIBANA NORIIKU
IPC: G03C1/95
Filed: 1986-02-12
Abstract: PURPOSE:To obtain the titled material having an excellent physical property of film and having a less tendency for lowering sensitivity even if in case of rapidly processing by incorporating a polymer latex to at least one layer of photographic constituting layers, and by incorporating an alkaline soluble mat agent to at least one layer of a surface layer among the photographic constituting layers. CONSTITUTION:At least one of the photographic constituting layers contains the polymer latex, and at least one of the surface layer among the photographic constituting layers contains the alkaline soluble mat agent. The prescribed latex is produced by redispersing a polymer obtd. by for example, an emulsion polymerization, a solution polymerization or a block polymerization. The ethylenic monomer compd. capable of forming the latex is exemplified by for example, an acrylic acid ester, a methacrylic acid ester and a vinyl ester, etc. The alkaline soluble mat agent is not specified, if the mat agent is soluble to a developer. The mat agent is more preferably a copolymer of methylmethacrylate and methacrylic acid.
Patent JP-H06238891-A (JP)
Title: Liquid-drop jetting device
Inventor: SUZUKI MASAHIKO
IPC: B41J2/055
Filed: 1993-02-16
Abstract: PURPOSE:To realize instantaneously effective stable deformation of walls of a piezoelectric material through the application of driving voltage, and thereby enable stable jetting of liquid-drops to be effected with excellent reliability for a long period by specifying the relative density of an electrode material for driving electrodes formed on the side surface of the piezoelectric material. CONSTITUTION:As a driving electrode, an electrode material having a relative density of 70% or more is formed on each side surface of walls of a piezoelectric material. The liquid-drop jetting device is of the type in which an actuator 2 is formed of a plurality of grooves 22 acting as flow passages of ink and pressure chambers for jetting ink liquid-drops, and a plurality of walls 21 of a piezoelectric material having driving electrodes formed thereon. This is also formed of the actuator 2 and an ink introduction hole 16 stuck to the actuator 2, a cover plate 10 having an ink manifold 18, and a nozzle plate 14 stuck to the actuator 2 in which a plurality of nozzles 12 are formed for jetting ink drops.
Patent JP-S59156852-A (JP)
Inventor: ERITSUKU MAATEIN RIRII
IPC: B60T11/16
Filed: 1984-02-15
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-H09324003-A (JP)
Title: Modified rubber and carbon-black-filled tire rubber composition containing the same
Inventor: TERAKAWA KATSUMI
IPC: C08L15/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-black-filled rubber composition which can give tires reduced in rolling resistance without detriment to wet grip performances by using a modified rubber prepared by aminating the chain of a rubber molecule with a specified compound. SOLUTION: A rubber is modified by using a compound represented by formula I (wherein R<1> and R<2> , which are independent of each other, are H atoms or 1-3C alkyl groups; and X<1> is a 1-12C hydrocarbon group) and/or a compound represented by formula II (wherein R<3> , R<4> , R<5> and R<6> , which are independent of each other, are H atoms or 1-3C alkyl groups; X<2> and X<3> , which are independent of each other, are 1-12C hydrocarbon groups; and (n) is an integer of 1-12). A tire rubber composition is obtained desirably by compounding 100 pts.wt. rubber component containing 20-100wt.% above modified rubber with 20-150 pts.wt. carbon black having a nitrogen adsorption specific surface area of 50-250m<2> /g and a DBP absorption of 60-150ml/100g.
Patent JP-S51125419-A (JP)
Title: Powdered coating materials
Inventor: NOGAMI SUMITAKA
IPC: C09D175/00
Filed: 1975-03-07
Abstract: PURPOSE: Powdered coating materials capable of forming hard coats with improved properties consisting mainly of a polyisocyanate prepared by the use use of a lower alkyl hydroxybenzoate as a blocking agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000228127-A (JP)
Title: Panel switch
Inventor: NIIMURA MOTOYUKI
IPC: H01H13/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a panel switch having a structure capable of ensuring smooth switch operation by removing looseness of a switch button, and capable of preventing damage in an electronic part caused by arc discharge with this structure. SOLUTION: The panel switch is provided with a switch pressing part 19 for inserting a switch button 15 in a cutout 5 of a panel body 1, and an insertion guide part 21 integrally formed on a base end side of the switch pressing part, having an outer peripheral surface formed in parallel to a pressing direction of the switch button, and being larger than the switch pressing part 19. A discharge preventive guide wall 13 of plastic having an inner surface adjacent to an outer peripheral surface of the insertion guide part 21 is provided on a back surface of the panel body 1.
Patent JP-H07234190-A (JP)
Title: Method for inspecting a non-metal inclusion by color image
Inventor: MASAGO MISA
IPC: G01N21/27
Filed: 1994-02-25
Abstract: PURPOSE:To properly detect a non-metal inclusion by expressing each picture element constituting an image by color phase according to the shaded display of three primary colors and then identifying the non-metal inclusion expressed by the color phase in a specific range. CONSTITUTION:After a target image from an image pick-up device 16 is stored 9 separately as the shaded data of red, green, and blue, it is converted to the display of brightness I, color phase H, saturation and chroma P by the IHP processing processor 8, color phase binary-coded image of a region with a color phase range of titanium compound created by the color phase H data and a region with the other color phases and a binary-coded image according to gray level created by the data of brightness I are added and then non-metal inclusions within the measurement range are successively classified according the length, width, distance between them, arrangement etc. Also, for the non- metal inclusions including titanium compound, they are judged to be titanium compounds and non-metal inclusions except titanium when the area ratio of the titanium compound contained in the mass is equal to or more than and equal to or less than approximately 15-30%, respectively.
Patent JP-2000222470-A (JP)
Title: Method and system for sharing community information and storage medium storing community information sharing program
Inventor: UCHIHASHI TOMOTAKA
IPC: G06Q10/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To solve such problem on conflict caused by the recognition difference between plural subjects by managing the environment information of subjects distributed on a network, searching the environment information and the history of the environment information and making an action plan for a subject by referring to a rule for making an action plan. SOLUTION: The searching part 310 of an action planning device 300 of a subject A requests an environment information managing device 200 for the environment information of a subject B, the device 200 retrieves it and transfers it to the device 300. The device 300 sends estimated results of the action reason of the subject B in an action reason analyzing part 320 which are obtained by using the acquired environment information to an analysis information storing part 410. An advantage/ disadvantage comparing part 420 compares the analytical information about the subject A of the part 410 with the analytical information from the subject B and sends both the analytical information to the device 300.  An object action learning part 340 prepares an action plan by using analytical information from a strategy managing device 400, value reference stored in a value reference storing part 330 and the estimated results in the part 320.
Patent JP-H10204826-A (JP)
Title: Hanging floor slab bridge and construction thereof
Inventor: HOSONO HIROMI
IPC: E01D101/26
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a hanging floor slab bridge in which thin concrete plates are laid between two abutments and columns can be erected at appropriate positions in accordance with topographic features even if the span is long and which is stable against vibration or swing movement. SOLUTION: Concrete floor slabs 2 including steel members inside are laid between two abutments 1, 11 installed at both sides of the bridging position. This initially prestressed concrete foor slab 2 is thin in the thickness of the member and it does not bring about dangerous cracks even when it is deformed greatly. And the head of diagonal supports 3 is connected to the floor slab and the lower end thereof is supported at the diagonal downward part of the head. The concrete floor slabs are supported between the abutments 1, 11. One end of a part of a steel member is anchored near the head of the diagonal support 3 and the other end is anchored in the abutment 1 of the lower end side of the diagonal support 3. This steel member is used for temporarily supporting the diagonal support 3 on the temporary erection.
Patent JP-H08201618-A (JP)
Title: Color filter
Inventor: SHINOHARA HIRONOBU
IPC: G02B5/20
Filed: 1995-01-23
Abstract: PURPOSE: To fulfill heat resistance, transparency and productivity, to make a display large-sized and to improve the brightness of picture by forming a colored layer on a transparent substrate consisting of thermoplastic norbornene resin to obtain the color filter. CONSTITUTION: A colored layer is formed on a transparent substrate to obtain a color filter, and the substrate consists of a thermoplastic norbornene resin. The thermoplastic resin contains a norbornane skeleton shown by formulas I to IV. In formulas I to IV, A, B, C and D are hydrogen atom or a univalent org. group. A hydrogenated polymer formed by hydrogenating a polymer obtained by metathetically polymerizing at least one kind of tetracyclododecene derivative shown by formula V and an unsaturated cyclic compd. copolymerizable with tetracyclododecene is exemplified as the thermoplastic resin. In formula V, A, B, C and D are hydrogen atom or a univalent org. group. The tetracyclododecene derivative including a polar group among A, B, C and D is preferable from the standpoint of the heat resistance, dispersibility of the cross-linked polymer grains and adhesion to other formed articles.
Patent JP-S54119391-A (JP)
Title: Combustion waste heat recovering apparatus for sulfur dioxide manufacturing apparatus
Inventor: YAMADA MASAKI
IPC: C01B17/54
Filed: 1978-03-09
Abstract: PURPOSE: To reduce the installing area of the title recovering apparatus as well as the manufacturing and construction costs by incorporating a steam generating or superheating part using radiation heat transfer and a steam generating part using convection heat transfer in a combustion furnace in which a sulfur-contg. fluid is burned to manufacture SO 2 .  
     CONSTITUTION: Sulfur or a sulfur-contg. fluid such as mercaptan or hydrogen sulfide is spouted from burner 2 and burned in the furnace with dry air introduced from air inlet 3. Boiler feed water is supplied to steam drum 12 from pipe 17, and it enters radiation part heating tubes 4 through descending pipe 13, passes through connection pipe 14 and convection part heating tubes 6, and flows in drum 12. Satd. steam generated is taken out from pipe 16. Otherwise, boiler water from drum 12 is introduced into tubes 6, and steam generated is supplied to the upper parts of tubes 4 from pipe 16 to take out superheated steam from the lower parts of tubes 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07214591-A (JP)
Title: Integral molding of elastic member with synthetic resin member
Inventor: KAWAMURA SATOJI
IPC: B29K105/20
Filed: 1994-01-31
Abstract: PURPOSE:To provide a method for fixing a protecting member coherently to a part of the surface of an elastic member, then inserting the elastic member into the recessed part of a cavity and infection-molding a synthetic resin- material, and further fixing the elastic member fast when molding the synthetic resin member and protect the elastic member against a jet current by positioning the protecting member against a gate opening through which the synthetic resin material is ejected. CONSTITUTION:An elastic member l is inserted into the recessed part 6 of a cavity 5 in a mobile die 4. In this case, a protecting member 2 of thermocurable synthetic resin is fixed fast at an opposite position to the opening 9 of a gate 8. A synthetic resin material 10 is injected at low pressure from the gate 8 of a fixed die 7 to form a synthetic resin member 11 and the elastic member l is fixed to the synthetic resin member 11 cohesively. As the protecting member 2 is provided on the elastic member 1 against the opening 9 of the gate 8, the elastic member l is never eroded by a jet current. Thus it is possible to realize the integrated molding of the elastic member simply.
Patent JP-S57142660-A (JP)
Title: Multicolor recording apparatus
Inventor: OCHI HIROSHI
IPC: G03G15/01
Filed: 1981-02-28
Abstract: PURPOSE:To enable >=3 color recording as well as simplifying a scanning circuit giving charging potentials corresponding to hues in the same polarity. CONSTITUTION:An electrostatic recording paper 6 with an electrostatic latent image formed comes into contact with a magnetic brush 12a and is developed with a black toner. Negative developing bias voltage Va is applied to a sleeve surface, and only the areas of charge potential corresponding to the black color are developed. The toner developed is flash fixed with a xenon lamp 16a, and the paper 6 is developed blue with a second magnetic brush 12b. After flash fixing with a xenon lamp 16b, it is developed red with a third magnetic brush 12c. At last, recording is completed by flash fixing with a xenon lamp 16c.
Patent JP-S61210579-A (JP)
Title: Tape cassette
Inventor: KOBAYASHI TADASHI
IPC: G11B23/087
Filed: 1986-02-10
Abstract: PURPOSE:To attain very ease of assembling for lock mechanism by inserting and holding one end of a compression spring for depressing and energizing a lock member to a peripheral part of a lever provided integrally with the lock member. CONSTITUTION:The compression spring 26 is inserted and locked between a spring lock 24 of a slide cover 18 and a spring lock 25 of a lower half 3 while being compressed slightly in advance, the slide cover 18 is slid and energized forward to close always a notch 13. Then the spring lock 24 is provided integrally with the lock 49 and formed to a lever 245a projected backward, the one end 26a of the compression spring 26 is inserted and locked to the peripheral part of the lever 24a and the other end 26b of the spring 26 is inserted and held from the upper side between both the projections 25a. Thus, the assembling of the lock mechanism is attained very easily and the spring after assembling is held very stably and surely.