baber/WOPTO huggingface dataset:
Patent JP-S58176141-A (JP)
Title: Improvement of panel glass for cathode-ray tube
Inventor: TERAKADO TAKAO
IPC: H01J29/24
Filed: 1982-04-06
Abstract: PURPOSE:To obtain panel glass for cathode-ray tube having high X-rays absorption ability, slightly causing change in color by X-rays or electron rays and devitrification, by adding a specific amount of P2O2 to glass consisting of a specific constitution containing SiO2, etc. CONSTITUTION:Panel glass for cathode-ray tube substantially having the following constitution of 50-60wt% SiO2, 0.5-2wt% Al2O3, 0.2-2wt% Li2O, 3- 8wt% Na2O, 5-9wt% K2O, 8-12wt% SrO, 8-16wt% BaO, 0-4.9wt% ZnO, 0-5wt% PbO, 0-4wt% MgO, 0-4wt% CaO, 0.5-4wt% ZrO2, 0-2wt% TiO2, 0.1-2wt% CeO2, 0-0.5wt% Sb2O3, and 0.05-3wt% P2O5, having absorption coefficient of X-rays of 34cm<-1> at 0.6 A wavelength, resistance to browing by X-rays and electron rays, slightly causing devitrification, having improved melting properties, molding and processing properties, coefficient of linear expansion, electrical properties, etc.
Patent JP-S62213610-A (JP)
Title: Combustion type fluid heating device
Inventor: ORITO MIKIO
IPC: F24H9/18
Filed: 1986-03-13
Abstract: PURPOSE:To improve thermal efficiency and to maintain catalyst function for a long time, by a method wherein two heat exchangers for heating fluid are aligned in the flow direction of combustion gas in a combustion gas route running from a burner, and a layer of oxidation catalyst is formed between the two heat exchangers. CONSTITUTION:In a combustion gas route F in a casing 2, heat exchangers 5 and 6 are aligned, in order, from the upper stream side in the flow direction of combustion gas. A water feed passage 7 is connected to the heat exchanger 6, a hot water feed passage 9 to a hot water faucet 8 is connected to the heat exchanger 5, and the heat exchanger 5 is connected in series to the heat exchanger 6 through an intermediate water passage 10. A layer of oxidation catalyst 13 exerted on passage combustion gas between the two heat exchangers 5 and 6 is formed throughout the whole surface of the combustion gas route F between the two heat exchangers 5 and 6 to reduce the amount of CO, HC, and NOx is exhaust gas. Further, the heat exchange efficiency of the heat exchanger 5 is limited to about 60-75%, and the temperature of combustion gas after passage of it through the heat exchanger 5 is kept at about 200-400 deg.C. This constitution enables prevention of deterioration in catalyst oxidation.
Patent JP-H11237597-A (JP)
Title: Method and device for forming gap of liquid crystal cell
Inventor: NAKAJIMA SHOGO
IPC: B30B12/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell gap forming method and device capable of preventing the occurrence of a positional deviation between two glass plates and eliminating the necessity of mechanically strong structure. SOLUTION: A glass substrate W is sealed by a heat resistant belt 12 and a heat resistant sheet 21, the closed space is evacuated into vaccum and then uniformly pressurized from the upper and lower faces of the substrate W in vaccum to form a gap, and in the state forming the gap, the upper and lower faces of the substrate W are heated by upper and lower having plates 6, 10 to heat and solidify the seal of the substrate W. Since the sheet 21 is pressed by atmospheric pressure and stuck to the upper surface of the substrate W and the belt 2 is pressed by atmospheric pressure and stuck to the lower face of the substrate W, the whole surface including the peripheral ends of the substrate W is uniformly pressurized and the gap is formed without generating a warp or deformation.
Patent JP-2000246547-A (JP)
Title: Deciding method of machining start position in wedg electric discharge machining
Inventor: SON SHOGUN
IPC: B23H7/26
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately move a machining material to a start position of an electric discharge machining by deciding a machining start reference position of a deviation removed machining part by a coordinate value obtained by electric conduction between the deviation removed machining part and a wire electrode. SOLUTION: A Y-axis numerical control command 11 is issued from a numerical controller 10 so that a work 9 is slowly moved in the Y-axial direction Y0→Y1. When a deviation removed machining part of the work 9 is brought in contact with a first side of a wire electrode 5 to be electrically conducted, the coordinate value is set to a first coordinates Y1, Z0 to be stored in a first and second coordinate value storage part 18. Here, the electric conduction is so confirmed that an instantaneous value of a current flowing between a machining part and a wire electrode 5 exceeds the preset current value. After that, the work 9 is machined in the Z-axial direction, and the final shape is created on the machining part of the work 9 so that the machining completion part, or the final shape is formed.
Patent JP-H02238055-A (JP)
Title: Moisture absorbing molded resin product
Inventor: TOKUTOMI MICHIO
IPC: C08K3/16
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a moisture absorbing molded resin product excellent in physical properties and moldability by blending a coordination complex of a highly moisture absorbing metal halide with a polyalkylene oxide with a synthetic resin. CONSTITUTION:A moisture absorbing molded resin product, obtained by blending (A) a coordination complex prepared by dissolving (A1) a metal halide (preferably magnesium chloride, lithium chloride or sodium iodide) having >=20%, preferably >=40%, especially >=80% saturation moisture absorptivity at 20 deg.C and 65% relative humidity and (A2) a polyalkylene oxide (preferably polyethylene oxide) in respective solvents, mixing the resultant solutions and removing the solvents with (B) a synthetic resin (preferably polyolefin, polyester, etc.) before, during, after polymerization reaction for producing the component (B) or melt molding, etc., and containing 1-30wt.% component (B).
Patent JP-S59179526-A (JP)
Title: Preparation of organo-aluminum polymer having high molecular weight
Inventor: TANIGUCHI ISOJI
IPC: C08G79/10
Filed: 1983-03-30
Abstract: PURPOSE:To prepare an organo-aluminum polymer having high molecular weight and suitable for the forming of fiber, etc., easily and efficiently, by reacting an organo-aluminum compound with a specific amount of water in the presence of a specific amount of an organic acid. CONSTITUTION:The objective polymer is prepared by reacting the organo- aluminum compound of formula [X and Y are H, alkyl or alkoxy); R is organic residue (e.g., CH3, cyclohexyl, vinyl, phenyl, etc.)] with water. The reaction is carried out in the presence of 0.2-10mol of an organic acid (e.g. lauric acid, hexanoic acid, butyric acid, valeric acid, etc.) using 1.0-3.5mol of water based on 1mol of the organo-aluminum compound, preferably at 0-60 deg.C.
Patent JP-S51131370-A (JP)
Title: Revolving spindle surveillance system
Inventor: ISHIDA HIROAKI
IPC: G01M99/00
Filed: 1975-05-09
Abstract: PURPOSE: To prevent accident or damages due to abnormal torque or load variation by surveillance on variation of angle speed of spindle or amplitude of acceleration and number of its repetition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11256370-A (JP)
Title: Silicon electrode plate for plasma etching having heat radiating property
Inventor: IFUKURO HISAO
IPC: H01L21/3065
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To uniformly etch by disposing a metal thin film having high thermal conductivity and through holes between a silicon electrode plate and a cooling plate. SOLUTION: The diameter of a through pore 15 formed in the metal film 2 on a silicon electrode plate 1 is larger than the diameter of a through pore 5 formed in the silicon electrode plate 1 and of a through pore 5' formed in a cooling plate 3. The metal film 2 is formed not to project into the through pore 5 or the through pore 5'. Thereby, contamination of a wafer due to the ions from the metal film 2 carried by an etching gas can be prevented. The metal film 2 is preferably 100 to 200 μm thick and preferably consists of Cu, Ag, Au or an alloy of these metals. By this constitution, increase in temp. of the silicon electrode plate 1 during plasma etching can be prevented, which decreases temp. difference between the center part and peripheral part and gives uniform etching depth all over the wafer.
Patent JP-H03264216-A (JP)
Title: Setting method for machining condition of electric discharge machining device and device therefor
Inventor: SASAKI SHIRO
IPC: B23H7/20
Filed: 1990-03-09
Abstract: PURPOSE:To perform the processing of a good efficiency without being effected by the processing depth, by varying the electrode descent time between an electrode and a work, the electrode lifting distance and an electric discharge machining rest time in accordance with the density of a work powder with the specific order and changing quantity in order and measuring the proceeding speed of electric discharge machining on the varied value. CONSTITUTION:An electrode 1 descent time is changed in gradation within a preset operation quantity set range by a deciding means 14, the work proceeding speed of that time is measured by a pulse counter 18 and the electrode descent time of the time when the work proceeding speed is the maximum is set on a setting device 20 as the machining conditions. The electrode lifting distance is then changed in gradation within the preset operation quantity set range, the work proceeding speed of that time is measured and the electrode lifting distance of the time when the work proceeding speed is the maximum is set as the machining conditions. Thereafter, an electric discharge machining rest time is changed in gradation within a preset operation quantity set range, the work proceeding speed at that time is measured and the electric discharge machining rest time of the time when the machining proceeding speed is the maximum is set as the machining conditions.
Patent JP-H09221146-A (JP)
Title: Printed photograph bag
Inventor: TANAKA TSUYOSHI
IPC: B65D27/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To return a set of a cartridge of developed negative films and printed photographs to a customer, by providing a containing part for a film cartridge so as to assemble it at the side edge of the rear flap of a bag body in which the front flap connected to the lower edge of the rear flap is folded back to constitute a pocket. SOLUTION: This bag for printed photographs is provided with the rear flap 1 and the front flap 2 connected to the lower end thereof. The front flap 2 is stuck to the pasting tab 4 of the side end of the rear flap 1 to form a pocket 5. A cover flap 6 stretched to the upper end edge of the rear flap 1 and freely folded back to toe front race through a folding line 7 is provided in the bag. In this case, a paper flap 9 connected to the side edge of the rear flap 1 is folded through folding lines 10, 10 and the front end thereof is stuck to the end edge of the front flap 2 to form a cylindrical body in one side end of the pocket 5 and further, a part thereof is folded in the cylindrical body to form a fixing part 12, through notches 11, 11 provided at the upper and lower parts so as to cross at right angles against the folding line 10.  In this way, a containing part 8 for a film cartridge 13 can be assembled.
Patent JP-H01230174-A (JP)
Title: Pos system
Inventor: FUKAZAWA KATSUMI
IPC: G06F11/22
Filed: 1988-03-10
Abstract: PURPOSE:To immediately detect terminal abnormality at a controller side by notifying a self diagnostic result to a terminal controller through a communication circuit with a POS terminal. CONSTITUTION:A POS terminal 3 executes the self diagnosis of respective electronic constituting parts according to a prescribed self diagnostic program, and provides a means to notify the diagnostic result to a terminal controller 1, and the terminal controller 1 provides the means to receive a self diagnostic notification from the POS terminal 3 and to output the diagnostic result. Thus, terminal abnormality can be detected at a controller side immediately.
Patent JP-S6332941-A (JP)
Inventor: RODONII TOREBAA HOJISON
IPC: H01L23/538
Filed: 1987-03-13
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-S56156571-A (JP)
Title: Vibration-free automatic gas extinguisher
Inventor: SAEGUSA TOSHIRO
IPC: F16K17/36
Filed: 1980-05-01
Abstract: PURPOSE: To stop the operation of a gas apparatus without touching it with a hand at the moment earth quake takes place, by halting the supply of gas with the falling of a weight ball in a vibration-free automatic gas extinguisher.  
     CONSTITUTION: With the vibration of a body 1, a freely movable ball 3 oscillates causing the tip of a hanging bar 4 of a weight ball 6 to come off the upper part thereof and the ball 6 falls down on to a weight receiving base 7. At the same time, as soon as a fastening comes off a half-rotating shaft rod 9, the rod 9 turns by half to force a fastening pawl 10 of a working cyinder 13 off a reaction fastening member 11. The working cylinder 13 closes a gas inlet 15 and a gas outlet 16 simultaneously by a force of a spring 14 to stop the application of gas. To reuse gas, a safety lid 25 is removed from the upper part of the body and a hanging rod 18 is lifted fully. At the same time, the working inner cylinder 13 and the weight ball 6 are hung up. After they are put back to place, the hanging rod 18 is lowered and turned clockwise until an operation stopping pawl 21 is put under a weight ball hanging rod. This allows the operation to be kept at rest. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01230941-A (JP)
Title: Water temperature raising device for water spray to frame with small-scale non-utility generation as power supply
Inventor: DEGUCHI YOSHITAKA
IPC: F24F5/00
Filed: 1988-03-09
Abstract: PURPOSE:To supply warm water to a frame where power supply is difficult to be carried out, by electrically connecting a constant temperature tank and a water supply pump with a small-scale non-utility generation device provided in an irrigation water channel, installing a water supply pipe from said constant temperature tank to said water supply pump, and laying out a water supply pipe to a frame from said constant temperature tank by way of a dust collector. CONSTITUTION:A water supply pump 3 is electrically connected with a non-utility generation device 1 and designed to operate or come to a stop by switching. When the pump is operated, heated water is sucked up by a water supply pipe 4 installed from a constant temperature tank 2, and the heated water is sent ot a dust catcher 7 by a water supply pipe 7. The dust collector is designed to remove dust and dirt contained in the water and produce clean water based on a combination of the theory of cyclone and metal screen sieve. The water supply pipe 7 is laid out between the water supply pump 3 and a frame 6 so that the dust and dirt contained in the heated water fed from the water supply pump 3 may be removed. Then, the clean water is continuously sent to the frame 6. A water spray pipe is installed to the frame 6 at required locations, where the water supply pipe 7 is connected so that the clean heated water from the dust collector 5 may be sprayed.
Patent JP-H09250461-A (JP)
Title: Valve plate device
Inventor: HASHIMOTO KENJI
IPC: F04B53/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve plate device with its superior volume efficiency and cost efficiency capable of alleviating the shock force of a blow-out valve. SOLUTION: A valve plate device 1 comprises including a piston arranged on the top of a cylinder inserted so as to ensure reciprocating movement freely, a valve plate 2 having a blow-out hole 20 formed in response to the cylinder, a blow-out valve 3 mounted on the valve plate 2 and opening or closing the blow-out hole 20, and a retainer 4 for restricting the lift quantity in the open direction of the blow-out valve 3. In this case, a spacer 5 having a curved face 51a gradually approaching to the valve plate 2 as the spacer goes to the tip end is intervened between the valve plate 2 and the blow-out valve 3, when the blow-out valve 3 is closed the blow-out valve 3 comes into contact with the curved face 51a sequentially from its fixed side, so that the blow-out hole 20 is closed finally.
Patent JP-H05222153-A (JP)
Title: New anthracene-based epoxy resin and its production
Inventor: KAJI MASASHI
IPC: C08G59/04
Filed: 1992-02-12
Abstract: PURPOSE:To provide the title resin excellent in heat resistance, moisture resistance, and mechanical strengths. CONSTITUTION:The title resin is one represented by formula I [wherein R1 and R2 are each H, halogen, or a 1-6C hydrocarbon group; n is 0-1; m is 0-20; g is glycidyl; A is OCH2CH(OH)CH2O; and B is a group of formula II (wherein X is a single bond, a 1-15C divalent hydrocarbon group, O, S, SO2, or CO) or formula III].
Patent JP-S60202541-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: FUKUSHIMA SHIGERU
IPC: C09D129/00
Filed: 1984-03-27
Abstract: PURPOSE:To impregnate a magnetic coated film with more lubricant without causing any signal errors by dispersing a thermoplastic resin which is compatible with a thermosetting resin uniformly and finely in a magnetic paint, curing the thermosetting resin incompletely, and then extracting and removing the thermoplastic resin with a solvent. CONSTITUTION:A magnetic paint composition contg. magnetic powder, a thermosetting resin, and a thermoplastic resin which is compatible with the thermosetting resin is prepared, and the magnetic paint composition is coated on a substrate to form a magnetic coated film. Subsequently, the substrate coated with the magnetic coated film is primarily baked to cure the magnetic coated film incompletely, and then the thermoplastic resin is extracted and removed from the incompletely cured coated film by using a solvent. The substrate having the magnetic coated film is secondarily baked to cure the magnetic film completely, and the micropores formed in the magnetic coated film is impregnated with a lubricant. The magnetic coated film is composed preferably of 55-75wt% magnetic powder and the remainder of resin, and 5-30wt%, based on the total resin, thermoplastic resin is used.
Patent JP-S62212887-A (JP)
Title: Image data thinning system
Inventor: UCHIYAMA MASAHIKO
IPC: G06T3/40
Filed: 1986-03-14
Abstract: PURPOSE:To prevent features essential for image expression from disappearance and to reduce the deterioration of picture quality due to contracting processing by changing the setting of thinning addresses at the contraction of image data. CONSTITUTION:At the contraction and output of image data, the image data stored in an image memory 2 are inputted to an image data contracting part 3 and a contraction ratio and a contracting method, i.e. whether a registered thinning table 5 is to be adopted or a thinning address calculation part 4 finding out an address at random is to be adopted, are instructed and inputted through a keyboard on an instruction part 7. As to thinning address having a contraction ratio to be frequently used, a previously calculated thinning address is usually stored in a thinning table 5 to simplify the process. In case the result of contraction based upon the thinning table 5 is not preferable because of the contraction ratio other than the ones registered in the table 5 or the contents of an image, the thinning address calculating part 4 is specified by the instruction part 7 and the thinning address corresponding to the contraction ratio is set up every specification.
Patent JP-H03261659-A (JP)
Title: Black sintered zirconia-based ceramics and production thereof
Inventor: INOUE RYOJI
IPC: C04B35/48
Filed: 1990-03-08
Abstract: PURPOSE:To carry out stable production of the subject black sintered zirconia- based ceramics by heating a sintered zirconia-based ceramics having a specified Y2O3 content, a specified Al2O3 content as an impurity and a specified density in a reducing atmosphere. CONSTITUTION:A sintered zirconia-based ceramics having 2-4mol% Y2O3 content, <=0.1wt.% Al2O3 content as an impurity and >=6.03g/cm<3> density is prepared. The above-mentioned sintered zirconia-based ceramics is then heated in a reducing atmosphere to obtain the subject black sintered ceramics suitable for a decorative unit, etc. The above-mentioned Al2O3 as the impurity is contaminated during production of the sintered zirconia-based ceramics, e.g. in crushing and grinding a zirconia powder by a ball mill using Al2O3 balls. Accordingly, the Al2O3 content can be reduced, e.g. by a preparation method without using the Al2O3 balls.
Patent JP-S63224774-A (JP)
Inventor: YAMAGUCHI KEN
IPC: B07B7/086
Filed: 1987-03-12
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-H04294211-A (JP)
Title: Flow rate detecting apparatus and fuel supplying apparatus of hot water supplier
Inventor: HIROTA HISATOSHI
IPC: F04B51/00
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a flow rate detecting apparatus which can detect a liquid fuel such as petroleum or the other kinds of liquid and can be constructed at low costs, and a fuel feeding apparatus of a hot water supplier using the flow rate detecting apparatus. CONSTITUTION:A pump 20 is inserted in the middle of a pipe 2 where a liquid sent by a liquid feeding means 3 runs. The liquid can be sent in the pipe 2 when the pump 20 is driven by a motor 21. A differential pressure detecting means 30 detects the differential pressure of the inner pressure of the pipe 2 on the upstream side and the downstream side of the pump 20. A pump control means 40 controls the rotation of the driving motor 21 of the pump 20 in response to the detecting signal from the differential pressure detecting means 30 so that the differential pressure becomes zero. This apparatus is provided with the pump 20, differential pressure detecting means 30 and pump control means 40. The flow rate of the liquid running in the pipe way 2 is detected by the rotating number of the driving motor 21.
Patent JP-H04215966-A (JP)
Title: Liner stamp molding device
Inventor: ITSUBO JUNICHI
IPC: B29C37/00
Filed: 1991-03-01
Abstract: PURPOSE:To compensate the variation ion feeding quantity of a liner material without giving bad influence to the sealing characteristic property of a liner for a liner stamp molding device to form stampingly a line on the inner surface of a ceiling wall of a container lid main body made of a synthetic resin. CONSTITUTION:A stamping tool built-up body 34 which stampingly forms a liner 54 material is equipped with a supporting means 38, and a center punch 40 and an outside sleeve 42, which are fitted to the supporting means 38. The center punch 40 is fitted in the supporting means 38 in a freely vertically movable manner, extending to a specified range. For the center punch 40, a deviating means which deviates the center punch 40 to its lower limit position is arranged. The lower surface of the center punch 40 prescribes the central region of the liner 54. The variation in feeding quantity of the liner 54 material is compensated by raising the center punch 40, resisting to the deviating operation of the deviating means, and varying the thickness of the central region of the liner 54.
Patent JP-H0599862-A (JP)
Title: Variable-mode microwave moisture content monitor
Inventor: JIYON DEBITSUTO MAREERI
IPC: G01N22/04
Filed: 1991-03-01
Abstract: PURPOSE: To monitor the volume water content of a fluid by utilizing a variable mode microwave. CONSTITUTION: A microwave source 3 supplies microwave energy to a first antenna 7 and the antenna 7 supplies the energy to a fluid sample in a testing cell 8. A second antenna 9 receives the microwave energy passed through the sample. A detector 22 detects the received microwave energy and outputs a signal indicating the detected energy. An indicator 44 indicates the water content of the sample in accordance with the power of the received signal, the phase difference between the transmitted microwave energy and received microwave energy, and internally recorded calibration data only on waver and only on oil.