baber/WOPTO huggingface dataset:
Patent JP-S62209579-A (JP)
Title: Fixing device
Inventor: TANAKA KIYOHARU
IPC: G03G15/20
Filed: 1986-03-11
Abstract: PURPOSE:To certainly prevent the turbulence or the offset development of a picture due to the excess and deficiency of a releasing agent from being occurred by detecting a toner volume transferred on a recording material by the image information consisting of an electrical signal, and controlling the supplying volume of the releasing agent to a fixing means corresponding to the toner volume. CONSTITUTION:When a picture signal VD is inputted to a counter part 33 consisting of n-number of counters C1, C2-Cn corresponding to picture areas A1, A2,...An, and the titled device is operated only for a time when the picture signal of each picture area corresponding to each counter is sent, and the number of dots of the picture signal VD, that is, the number of signals '1' are counted. Those counted values are inputted in order to the first memory 34, and the output of the first memory 34 becomes the driving frequency (f) of a coating motor M1 consisting of a pulse motor, etc. Also, the first memory 34 is controlled by a controller 35, and receives the counted values of the counters from C1 to Cn in order, and outputs the driving signal of frequency (f) synchronizing it with a coating timing, and through a driver circuit 36, it drives the coating motor M1, and changes the coating volume corresponding to the toner volume at each picture area.
Patent JP-H08295580-A (JP)
Title: Method for metallizing aluminum nitride substrate
Inventor: MIYAHARA KENICHIRO
IPC: H05K1/09
Filed: 1996-03-08
Abstract: PURPOSE: To reduce sheet resistance and to improve the adhesive strength of an AlN substrate to a W metallizing layer by coating the surface of a green AlN compact contg. a sintering aid and an org. binder with W metallizing paste and firing the coated compact in a hydrogen-nitrogen mixed atmosphere. CONSTITUTION: The surface of a green AlN compact based on AlN and contg. a sintering aid and an org. binder is coated with W metallizing paste. The coated compact is dried, dewaxed and fired at 1,400-2,100 deg.C in a hydrogen- nitrogen mixed atmosphere and the resultant AlN substrate is metallized. The sintering aid consists of a Ca compd. and a Y compd. and these compds. are contained preferably by amts. (expressed in terms of CaO and Y2 O3 ) within the range defined by segments connecting A, B, C, D, E, F, G, H and A in the diagram.
Patent JP-S60195848-A (JP)
Title: Cathode-ray tube
Inventor: SUMIYOSHI HIROJI
IPC: H01J29/87
Filed: 1984-03-17
Abstract: PURPOSE:To prevent the surface of a cathode-ray tube from glittering by forming adhesive resin cured by adding organic peroxide, organic metal salt, and a chelating agent to unsaturated polyester. CONSTITUTION:Unsaturated polyester resin is used as adhesive resin. The organic peroxide that is used as catalyst, organic metal slat that is used as a reaction accelerator, a chelating agent, etc. are added to the resin. The unsaturated polyester resin is obtained from an oxide mixture in which maleic anhydride, fumaric acid, etc. or a part of them are substituted by a saturated acid or maleic anhydride, adipic acid, benzoic, etc. and an alcoholic mixture in which polyhydric alcohol such as ethylene glycol, diethylene glycol or a part of it is substituted by monohydric alcoholic and is liquid resin in which unsaturated alkid is dissolved in high polymer monomer such as stylene monomer. The reaction accelerator is naphthenate cobalt. Either one of methyl ethyl ketone peroxide, cyclohexanone peroxide, and another organic peroxide is used as a catalyst. Either one of acetylaceton, acetyl benzoyl methane, etc. can be used as a chelating agent.
Patent JP-S52134110-A (JP)
Title: Change control device of pole change compressor
Inventor: YUDA JIROU
IPC: F04B49/06
Filed: 1976-05-06
Abstract: PURPOSE: A change control device devised to be restarted in the state of a low torque of restarting load in a fixed delay by stopping a motor for its pole change without fail to equalize pressures in a discharge side and a suction side of a compressor in a short timer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0617327-A (JP)
Title: Pot spinning device
Inventor: ROOBERUTO HARUTERU
IPC: D01H7/12
Filed: 1993-03-12
Abstract: PURPOSE: To adapt the speed of a spinning pot to yarn parameters and a spinning process by supporting the spinning pot in each one magnetic bearing at both ends thereof. CONSTITUTION: This device comprises a spinning pot 8 supported in each of magnetic bearings 23 and 24 at both ends 18a and 18b thereof. The speed of the spinning pot 8 is independent of the restriction by the load limit of a bearing and the speed of the spinning pot 8 in each spinning part can independently be controlled by an electric motor type drive device.
Patent JP-H02231481-A (JP)
Title: Production of alkyldiphenylene oxides
Inventor: TAKEUCHI HARUKI
IPC: C07D307/91
Filed: 1989-03-06
Abstract: PURPOSE:To obtain the title compound useful as various solvents and an intermediate polymer raw material in high yield and in high selectivity by reacting diphenylene oxide with an alkylating agent in the presence of a zeolite catalyst having a specific pore diameter. CONSTITUTION:Diphenylene oxide is reacted with an alkylating agent (e.g. olefin, alcohol, alkyl halide or polyalkylbenzene) in the presence of a zeolite catalyst (preferably one having the same powder X-ray diffraction figure as that of mordenite) having about 7Angstrom pore diameter to give the aimed compound. The amount of the alkylating agent used is preferably an amount to give the alkyl group (alkyl groups of olefin + alcohol + alkyl halide + benzene ring)/ aromatic compound (diphenylene oxide + alkylbenzene)=1.0-2.5mol.
Patent JP-H06116505-A (JP)
Title: Production of colored powder
Inventor: MUTSUZAKI TAKENAO
IPC: C09C1/30
Filed: 1992-01-28
Abstract: PURPOSE:To provide a method capable of readily producing a colored powder at an ordinary temperature and pressure and that in a short time even on a small lot without requirement for a special equipment. CONSTITUTION:Porous silicic acid particles are added and mixed in an aqueous sulfite solution and an acrylic emulsion paint is admixed therewith in a suitable ratio. Thereby, a coating film of the acrylic resin is formed on the surface of the porous silicic acid particles and capsulation is carried out. The porous silicic acid particles can be colored with an arbitrary color without requirement for a special equipment. Because of its high reaction rate, a continuous production of a small lot or a small quantity and many item production is possible and, therefore, the cost is low.
Patent JP-S55145359-A (JP)
Title: Mounting structure of semiconductor package
Inventor: MURASE TERUO
IPC: H01L23/32
Filed: 1979-04-27
Abstract: PURPOSE:To enable high density mounting of a semiconductor package and to reduce the size of a semiconductor package by forming vertically an interconnecting wiring plate with respect to a printed board and carrying semiconductor packages on both sides of the plate. CONSTITUTION:The terminals of an LSI 2 or the like are bonded and connected to the terminal surfaces of both right and left side surfaces of an interconnecting wiring plate 10 formed with a conductor pattern and a terminal surface of a ceramic substrate or the like. Then, connecting terminal pads 12 and connecting terminals 14 formed on both lower end surfaces of the plate 10 are reflow bonded and connected. Thus, the plate 10 is carried vertically on a header 13. Connecting terminals 15 on both side surfaces of the header 13 are reflow bonded and secured to the connecting pads 16 of the printed board 4. Then, cooling fins 11 are secured fixedly to both side surfaces of the LSI 2.
Patent JP-S58169292-A (JP)
Title: Input data checking system
Inventor: YASOJIMA TAKASHI
IPC: G06V10/10
Filed: 1982-03-30
Abstract: PURPOSE:To obtain diverse statistical data automatically, by fractionizing plural successive pieces of input information and storing them in plural specified storage areas. CONSTITUTION:Plural successive data when transmitted from an OCR1 are set in an input data storage part 3 by an OCR control part 2 and reported to a decision storage part 4. Consequently, a data format decision part 4-0 reads a storage format parameter out of a parameter storage part 5 to read the parameter pointer part of each check. Then, a group of format check parameters is collated with the input data to check on their coincidence. When the coincidence is obtained, divided data from a data storage part 4-1 are stored in an indicated data storage area 6.
Patent JP-S62209033-A (JP)
Title: Production of 2-methylene-1, 4-diol compound
Inventor: TSUJI JIRO
IPC: C07C35/205
Filed: 1986-03-09
Abstract: PURPOSE:To produce the titled compound useful as a raw material for alpha- methylene-gamma-butyrolactone known as an antitumor agent and antibacterial agent, in high yield, by using an easily producible homoallyl alcohol as a starting substance and oxidizing the substance with oxygen in the presence of a strongly basic substance. CONSTITUTION:The objective 2-methylene-1, 4-diol compound of formula II (e.g. 2-methylene-3-hydroxymethyl-6-methyl-5-heptadien-1ol) can be produced by oxidizing a homoallyl alcohol of formula I (R<1>-R<3> are H or 1-15C aliphatic hydrocarbon group; two of R<1>-R<3> may together with bonded C form a 5-10C ring) [e.g. lavandulol (2,6-dimethyl-3-hydroxymethyl-1,6-heptadiene)] with oxygen in the presence of a strongly basic substance such as sec-butyllithium. Preferably, the basic substance is used in combination with a tert-amine such as te tramethylethylenediamine.
Patent JP-H09215799-A (JP)
Title: Golf club shaft
Inventor: YOSHIDA MAKOTO
IPC: A63B102/32
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft which is light in weight and is high in the bending rigidity in a grip mounting part. SOLUTION: This golf club shaft has a resin layer formed by spirally winding a fiber reinforced composite resin sheet body 1 to incline the arrangement of the reinforcing fibers of the sheet body 1 with respect to the axial center of the shaft. The winding angel of this fiber reinforced composite resin sheet body 1 is varied along the axial center direction, by which the bending rigidity of the part about 200mm from the small-diameter end is adjusted to >=0.1 to <=1.5kgf.mm<2> and the bending rigidity of the part about 850mm from the small- diameter end to >=6 to <=12kgf.mm<2> .
Patent JP-S58172292-A (JP)
Title: Graphite heating element of pulling device of single crystal of silicon
Inventor: YASUDA SHIGEO
IPC: H01L21/208
Filed: 1982-03-30
Abstract: PURPOSE:To improve the life of a graphite heating element to be used in a pulling device for a single crystalline Si by forming SiC on the surface layer part of said element. CONSTITUTION:The quartz crucible provided in a graphite crucible is heated to high temp., in the stage of melting a polycrystalline Si. As a result, the quartz crucible and the graphite react to form SiO and CO, and since the formed SiO reacts with the graphite heating element, the surface layer part of the heating element is converted to SiC. The inside part of the element is converted gradually to SiC to cause a warp and a cracking. Therefore, the surface layer part of the graphite heating element is converted to SiC or is covered with SiC beforehand to prevent the formation of the SiC by the reaction of SiO and the graphite heating element in the inside. The reaction of SiC and SiO is caused not in the temp. range used for pulling of the single crystal of Si but only at much higher temp.; therefore, the life of the graphite heating element is prolonged considerably.
Patent JP-S53138398-A (JP)
Title: Automatic measuring apparatus of nonmetallic inclusions and decarbonized layers
Inventor: FUKUSHIMA MINORU
IPC: G01N15/14
Filed: 1977-05-09
Abstract: PURPOSE:To quantitatively measure the nonmetall inclusions and decarburized layers in steel by processing video signals by three primary colors or video signals of their combinations and detecting the difference in hue.
Patent JP-S53138213-A (JP)
Title: Code converter circuit
Inventor: KATOU TADAYOSHI
IPC: H04L27/34
Filed: 1977-05-09
Abstract: PURPOSE:To make it possible to prevent the error of the demodulation data of the 1st path from influencing the demodulation data of the 2nd path with a simple constitution, by converting the codes of the input signal of the 2nd path corresponding to the input signal of the 1st path in the multilevel superposing modulation system.
Patent JP-H02232728-A (JP)
Title: Device operation method guide system
Inventor: SUMITA KAZUO
IPC: G06F9/44
Filed: 1989-03-07
Abstract: PURPOSE:To effectively and intelligibly display the operation method, which a user requests, as the guide in accordance with questions from and answers to the user by providing a text analysis processing part, a dictionary, a conversation history storage part, an inference processing part, and a answer generating part, etc. CONSTITUTION:The input text of answer information or the like in regard to inquiry information and a question which is inputted from the user is given to a text analysis processing part 3, and a dictionary 4 is referred to perform the analysis processing like morpheme analysis of a natural language text. Analysis results are successively stored in a conversation history storage part 5 and also given to an processing part 6; and when the inference result, such as a misunderstanding or a misoperation of the user related to the device operation method is obtained, it is stored in the storage part 5. Inference results are given to an answer generating part 7 and are generated as a answer text to the user, and this text is offered to the user as an output. Further, a subject in regard to questions and answers is extracted and a drawing related to the extracted subject is extracted and displayed by a subject extracting part 8, a knowledge base 1, a manual detecting part 9, a manual data base 2, and a drawing display part 10.
Patent JP-S57167931-A (JP)
Title: Catalytic dealkylation
Inventor: FURUYA MASAHIKO
IPC: B01J23/06
Filed: 1981-04-10
Abstract: PURPOSE: When alkylated aromatic hydrocarbons are subjected to catalytic dealkylation under specific conditions, a catalyst containing three metallic groups, the first one of cobalt or nickel, the second one of chromium or molybdenum and the third group of copper or silver, is used to increase the yield.  
     CONSTITUTION: In the catalytic dealkylation of alkylated aromatic hydrocarbons, a catalyst is used, which is prepared by supporting (A) one or both of cobalt or nickel by 0.1W10wt% in concentration, (B) at least one of chromium, molybdenum and tungsten by 1W20wt% and (C) at least one selected from copper, silver, sinz, cadmium, antimony and bismuth by 0.01W10wt% on a support, preferably γ-alumina, and the hydrocarbons are treated at 450W650°C and 1W 100kg/cm 2 , preferably at 500W600°C and 30W70kg/cm 2  in the presence of hydrogen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10245175-A (JP)
Title: Elevator raising/lowering guide device
Inventor: YAMAMOTO KATSUHIKO
IPC: B66B7/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce vibration applied to a landing car from a guide rail by moving an auxiliary roller to the guide rail so as to relieve reaction applied from the guide rail to the roller to rotate by contacting with the guide rail. SOLUTION: By a control device 5n, an operation is performed on a moving distance or the like to move an auxiliary elevator raising/lowering guide device 5i on the basis of reaction applied from a guide rail 2 to the auxiliary elevator raising/lowering guide device 5i and an elevator raising/lowering guide device main body 5j and a moving distance of the auxiliary elevator raising/lowering guide device 5i measured by a displacement gauge 5m. A result obtained by this operation is outputted as a control signal, and an actuator composed of a hydraulic unit 5k and a hydraulic cylinder 5l is controlled on the basis of this control signal. With such constitution, vibration applied to a landing car 3 and an inclination of the landing car 3 are reduced, and comfortableness to ride in of passengers can be improved.
Patent JP-S58169443-A (JP)
Inventor: MAETANI TERUO
IPC: A61C13/00
Filed: 1982-03-30
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-S52136378-A (JP)
Title: Plastics insulating power cable
Inventor: NISHINO ISAO
IPC: H01B9/06
Filed: 1976-05-10
Abstract: PURPOSE: To facilitate repairing of insulated power cable cooled by liquid by providing passage of insulating liquid for which insulating liquid is passed on the outside of plastics insulating wire core, along cable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59179332-A (JP)
Inventor: WASHIMI TAKEHIKO
IPC: B32B37/00
Filed: 1983-03-31
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-S58171874-A (JP)
Title: Ultralow temperature electron device
Inventor: SHIRAKU YOSHINORI
IPC: F17C13/00
Filed: 1982-04-02
Abstract: PURPOSE:To reduce the amount of heat invading at ultralow temperature by thermal conduction by a method wherein the signal transmission between a circuit device dipped in an ultralow temperature coolant and the outside is performed by means of electromagnetic waves. CONSTITUTION:The arithmetic and memory circuit 1 integrated by superconductive electronic elements, etc. is dipped in the ultralow temperature coolant 2 such as liquid helium. The receiving and emitting device 8 for electromagnetic waves is added to this circuit 1. On the other hand, the receiving and emitting device 9 for electromagnetic waves is provided also in a room temperature part. Using these two receiving and emitting device 8 and 9, the signal transmission between the ultralow temperature part and the room temperature part is performed. By constituting in this manner, the amount of heat invading in the ultralow temperature part by thermal conduction can be remarkably reduced, compared with conventional one which performs signal transmission by means of wires.
Patent JP-H0850216-A (JP)
Title: Device that visualizes core of optical fiber
Inventor: ROORAN AKUON
IPC: G02B6/255
Filed: 1992-03-12
Abstract: PURPOSE: To provide a device for visualizing the core of optical fiber to easily arrange two optical fibers before fure-splicing them. CONSTITUTION: This device includes two light sources arranged on a plane rectangular to the longitudinal direction axis X of a fiber F and capable of sending respective beams having individual directions D1 , D2 to illuminate the fiber F, objective lenses L3 , L4 and a means CCD for receiving an image of the fiber F formed by the beams and visualizing a core C. The lenses L3 , L4 are focused on a plane P cutting off beams from the fiber F in the fiber F and angles α1 , α2 between either one of the directions D1 , D2 and the focal axis Y of the lenses L3 , L4 are determined so that the lenses L3 , L4 directly receive two beams from the fiber F at light intensity sufficient for functioning the visualizing means CCD.
Patent JP-H10232132-A (JP)
Title: Vibration gyro
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/5642
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration gyro that can simplify wire connection and at the same time omit a phase correction circuit and also reduce scattering in characteristics. SOLUTION: A vibration gyro 20 includes a vibrator 22. The vibrator 22 includes a vibrator 24 that consists of piezoelectric bodies 26 and 28 that are polarized in mutually opposite directions and an intermediate electrode 30. An electrode 32 that is divided into six parts is formed on the piezoelectric body 26 and an electrode 34 is formed on the piezoelectric body 28. Electrode parts 32c and 32d located at the center in the longer direction of the vibrator 22 are connected to a drive circuit 52 that consists of buffer circuits 42a and 42b, a cumulative circuit 46, a gain control amplifier 48, and an amplification circuit 50 and an obtained drive signal is given to the electrode 34.  When the vibrator 22 is driven, the intermediate electrode 30 is not connected to a reference potential, the oscillation point of the vibrator 22 is set as the resonance point of a flex vibration, and a phase difference between a drive signal and a feedback signal is set to nearly zero.
Patent JP-H01230954-A (JP)
Title: Indication control device for water heater
Inventor: ITO YOSHIKAZU
IPC: F24H1/18
Filed: 1988-03-08
Abstract: PURPOSE:To reduce the size and the number of components, by changing over each data obtained from a sample hot water measurement means, a residual hot water volume arithmetic operation means, and an operation suspended days judging means with a display change over means, and indicating said date with numerical indication light emitting diode. CONSTITUTION:A residual hot water volume arithmetic operation means 25 calculates the quantity of residual hot water in a hot water storage tank 1 based on Vz=V-Vw from the measurement result of a water supply measurement means 24 where Vz stands for residual quantity of hot water, Vw for quantity of supply water, hot water storage tank capacity for V. An indication means 27 indicates the result measured by a sample hot water temperature means 26, the result calculated by the residual hot water quantity arithmetic operation means 25, and the result decided by an operation suspended days decision means 8. An indication changeover means 28 indicates or changeover data about hot water, residual quantity of hot water or operation suspended days to an indication means. The input side of transistor arrays 37 and 38 are connected with an output circuit 36 of a microcomputer 30 while the output side is connected with the indication means 27. A light emitting diode 40 indicates numerical data while a light emitting diode 41a stands for hot water temperature, 41b for residual quantity of hot water and 41c for operation suspended days respectively as illustrated above.
Patent JP-H02233940-A (JP)
Title: Hot water boiler
Inventor: SUZUKI FUMIO
IPC: F24H1/10
Filed: 1989-03-07
Abstract: PURPOSE:To eliminate inconvenience in use and provide a hot water boiler of which handling is easily carried out by a method wherein each of operating portions is constructed such that a changing-over to a hot water feeding terminating state is instructed when the hot water is being fed and in turn in case that the hot water feeding is stopped, the changing-over to the hat water feeding state is instructed. CONSTITUTION:A water feeding changing-over means S1 for use in changing-over between a state where water is fed to a water heating heat exchanger 1 and another state where water is not fed and a combustion changing-over means S2 for changing-over a burner 2 for heating the heat exchanger 1 between a firing state and a shut-off state are provided. A hot water feeding control means C is provided for controlling a changing-over between a hot water feeding state where the water feeding changing-over means S1 is set to feed water and the changing-over means S2 is set to its firing state and a hot water feeding termination state where the changing-over means S1 is set to a water feeding termination state and the changing-over means S2 is set to shut-off. This hot water feeding control means C is provided with a plurality of operating portions 16A and 16B for instructing a hot water feeding and a termination of hot water feeding. Each of the operating portions 16A and 16B may instruct to change-over to the hot water feeding termination state under a hot water feeding state and to change-over to the hot water feeding state in case of hot water feeding termination state.