baber/WOPTO huggingface dataset:
Patent JP-H08336233-A (JP)
Title: Power supply for air bag
Inventor: OKANO MASAMI
IPC: G01R27/26
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a power supply for air bag composed of parts having relatively low withstand voltage and heat resistance. CONSTITUTION: The battery voltage is stepped down, at a first stabilized power supply section 1, to a predetermined level which is then stabilized, at a second stabilized power supply section 2, at higher accuracy than the first stabilized power supply section 1 before being fed to a CPU 3 or the like while being stepped down. The CPU 3 makes a decision whether the capacitance and internal resistance of a backup capacitor 6, connected in parallel with the first stabilized power supply section 1 on the output side thereof, are acceptable or not. If it is not acceptable, an alarm lamp 15 is lighted and the backup capacitor 6 can be replaced in the early stage of deterioration.
Patent JP-H04354813-A (JP)
Title: Device for controlling plural kinds of discharges at the same time in auxiliary material charging equipment
Inventor: ITO TETSUYA
IPC: C21C5/46
Filed: 1991-05-31
Abstract: PURPOSE:To shorten steelmaking treatment time in a converter by controlling plural kinds of discharges at the same time when executing the steelmaking treatment of decarbonizing reaction, alloy charge, etc., in plural discharging control devices for auxiliary material in a converter. CONSTITUTION:At the time of discharging material into a weighing hopper 3 with a discharging feeder 2 form a furnace top hopper 1, a setting schedule planning part (e) to set a bunker, a weighing schedule planning routine part (d) for extracting dulk density from the fixed number table, calculating the remained vol. in the weighing hopper and the dischargeable wt. from the discharging actual value and calculating the discharging vol. from the setting value to decide whether the setting value is in the dischargeable wt, and in the remained vol. in the weighing hopper or not, and a discharging control parts (a), (b), (c) for calculating starting point of weak vibration to the weighing machine, are provided.
Patent JP-S5857374-A (JP)
Title: Preparation of phthalic anhydride
Inventor: KANEYASU MASATAKA
IPC: B01J27/198
Filed: 1981-09-30
Abstract: PURPOSE:To prepare the titled compound, economically, by the catalytic vapor- phase oxidation of naphthalene, etc. using two kinds of TiO2-V2O5 catalysts wherein the catalyst at the upper stream of the raw material gas contains a Rb compound and the catalyst at the downstream contains an Sn compound, etc. CONSTITUTION:The objective compound is prepared in high yield by the catalytic vapor-phase oxidation of naphthalene or o-xylene in the presence of a catalyst supported on a non-porous inert carrier preferably having the form of Lessing ring. In the above process, a catalyst having relatively low activity and high selectivity and composed of 90-67(wt)% TiO2, 9-30% V2O5 and 0.7-3% Rb compound (calculated as Rb2SO4) is used at the upper stream of the flow of the raw material gas mixture, and a catalyst having high activity at the sacrifice of selectivity and composed of 94-67% TiO2, 5-30% V2O5, and 0.1-1% Sn compound (as SnO2) and/or 0.5-3% P compound (as P2O5) is used at the downstream. The formation of by-product can be suppressed as a whole by this process.
Patent JP-2000344563-A (JP)
Title: Lightweight aggregate concrete excellent in pump forced feedability
Inventor: SHINODA YOSHINOBU
IPC: C04B28/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that lightweight aggregate concrete is inferior in a pump force feedability and freezing-melting resistance and to obtain lightweight aggregate concrete having an excellent executing property and quality applicable to even a civil construction. SOLUTION: This lightweight aggregate concrete are manufactured by utilizing a lightweight coarse aggregate having absolute dry specific gravity of 0.8-1.5. and 2-8% water absorption and an usual fine aggregate and slump flow at the time of kneading is adjusted to >=50 cm and <=60 cm. This concrete preferably has 185 kg/m3 unit quantity of water, high performance AE water reducing agent mixed as a mixing agent and 300-450 kg/m3 mixed quantity of fine powder including cement.
Patent JP-H02146086-A (JP)
Title: Picture display device
Inventor: SAKUTA KAZUAKI
IPC: H04N5/44
Filed: 1989-06-20
Abstract: PURPOSE:To efficiently and more visibly display a television picture and arithmetic data by separately displaying picture information such as television and a graphic, and computer information such as character by using plural picture display means. CONSTITUTION:A first display means 3 and a second display means 4 are provided on the device. The television picture and graphic data are selectively displayed in the first display means 3, and character data is displayed in the second display means 4. Then, the television picture is displayed in real time, and graphic data and character data are controlled in order to be displayed repeatedly. Therefore, the television picture, graphic data, and character data can be effectively and more visibly displayed.
Patent JP-H0446930-A (JP)
Title: Preparation of polyether copolymer
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1990-06-14
Abstract: PURPOSE:To prepare the title copolymer having a high mol.wt., a crystallizability, an excellent heat resistance, and high mechanical strengths at a high productivity by copolymerizing three raw materials in a specified ratio in two steps, each step being conducted in a specified temp. range. CONSTITUTION:The title copolymer is prepd. by copolymerizing 0.15-0.40mol of a dihalogenobenzonitrile, 0.85-0.60mol of a 4,4'-dihalogenobenzophenone (the sum of these two reactants being 1.0mol), and substantially 1.0mol of 4,4'- biphenol in two steps, the first step at 220-260 deg.C and the second step at 310-350 deg.C. The polyether, having a crystallizability and sufficient resistance to heat and solvent as well as excellent mechanical strengths, is useful as a material in the fields of, e.g., electric and electronic apparatuses and machinery.
Patent JP-H10609-A (JP)
Title: Form for pipeline block
Inventor: JINO SADAO
IPC: B28B23/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce cable pull-in resistance by inserting a pipe into a through hole formed in concrete. SOLUTION: One of a form 21 and the other form plates 24, 25 are installed slidably. A supporting rod 31 engaged with a pipe 2 attachably/detachably is installed in one form plate 24. The end of the rod is made a free end. A support hole 36 for supporting the end of the rod 31 is formed in the other form plate 25. After the curing of concrete, when one form plate 24 is demolded, the pipe 2 is left in the concrete.
Patent JP-H04352378-A (JP)
Title: Semiconductor laser device
Inventor: KAGAWA HITOSHI
IPC: H01S5/026
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a small-sized semiconductor laser device wherein a semiconductor laser chip and an IC chip for high-frequency superposition use have been assembled. CONSTITUTION:A semiconductor laser chip 1 and an IC chip 3 for high-frequency superposition use are integrated to form an integrated circuit; the integrated circuit is housed inside a cap material 9 in which a window glass 7 has been formed; an ITO(indium-tin oxide) film is formed on the inside face of the window glass 7; and it is prevented that electromagnetic waves 6 discharged from the IC chip 3 for high-frequency superposition use are leaked to the outside of the cap material 9.
Patent JP-S5678066-A (JP)
Title: Alkaline battery
Inventor: KONDOU MASATSUGU
IPC: H01M50/186
Filed: 1979-11-30
Abstract: PURPOSE:To enhance the resistance to liquid leakage of an alkaline battery by interposing a mixture of a synthetic-resin sealing agent with mercaptan between sealing parts. CONSTITUTION:A positive mixture 2 made of silver oxide or the like, a separator 3, an electrolyte impregnant 4, and a zinc negative electrode 5 are placed in a cyrindrical metal case 1 having a bottom. After that, an insulating gasket 7 is interposed between the metal case 1 and a sealing plate 6 to hermetically close the metal case 1, and the whole constitutes a battery. Here, either a liquified packing or a solidified film 8 is laid over the surface of the sealing plate 6 which touches the insulating gasket 7. The former liquified packing or the like is a mixture of mercaptan with a synthetic-resin sealing agent such as a polybutene, a polyethylene chlorosulfonate or a polyamide. The ratio of the former mercaptan to the former synthetic-resin sealing agent is preferred to be 0.01-5wt%.
Patent JP-H06329544-A (JP)
Title: Hyaluronidase inhibitor
Inventor: OGURA KYOICHI
IPC: A61K8/00
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a hyaluronidase inhibitor capable of preventing or improving inflammation, pollinosis, cough, etc., by daily ingesting the inhibitor as a food and similarly improving pruritus, etc., of the skin by using thereof as a cosmetic. CONSTITUTION:A hyaluronidase inhibitor contains an extract of at least one plant or galenical selected from the group consisting of Aralia elata Seemann, Myrica nagi, Parmelia perlata and Aracae Semen as an active ingredient. An antiinflammatory agent or an antiallergic agent, a cosmetic and a food contain this hyaluronidase inhibitor.
Patent JP-S6133617-A (JP)
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1984-07-26
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-S5280959-A (JP)
Title: Outer blade of rotary type electric shaver
Inventor: IMAI HIROZOU
IPC: B26B19/14
Filed: 1975-12-27
Abstract: PURPOSE: To provide an outer blade for a rotary type electric shaver which has a high mechanical strength and is capable of effectively using blade surface and cutting beard short. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5860956-A (JP)
Title: Feed for weaned ruminant
Inventor: MASUDA TAKAYOSHI
IPC: A23K1/18
Filed: 1981-10-02
Abstract: PURPOSE:To provide a feed exhibiting excellent effect such as promotion of growth, improvement in the feed efficiency, etc. when fed to a weaned ruminant, by using a sugar fatty acid ester as an essential additive. CONSTITUTION:One or more sugar fatty acid esters, e.g. esters (preferably monoester, diester or triester) of e.g. sucrose, raffinose, maltotriose, etc. and an about 6-24C fatty acid, are added to a feed in an amount of usually 0.001-20wt%, preferably 0.01-10wt%.
Patent JP-H04355491-A (JP)
Title: Liquid crystal display device
Inventor: TSURUTA TERUO
IPC: G02F1/1333
Filed: 1991-05-31
Abstract: PURPOSE:To reduce noise by supplying an air for cooling a liquid crystal display unit from the outside of a device through an air filter by a blower, cooling the unit through an intake duct, and then exhausting the air to the outside of the device through an exhaust duct. CONSTITUTION:A cooling air taken from the outside through an air filter 19 is sent into an intake duct 11 by a blower 14. Each liquid crystal unit 1 takes the air through an air intake hole within the intake duct 1 to cool a lamp. The air taking the heat of the lamp is sent into an exhaust duct 12 through an exhaust port and exhausted from an exhaust port 12b. Since the cooling air is taken from and exhausted to the outside, and the air is never circulated, noise is reduced. Further, since a miniature blower 14 can be sufficiently used, the noise can be further minimized.
Patent JP-S60132848-A (JP)
Title: Feeder
Inventor: SHIMIZU KATSUICHI
IPC: B65H7/18
Filed: 1984-07-25
Abstract: PURPOSE:To enable continuous copying and to prevent malfunction by feeding a sheet from the main storing portion among plural storing portions, continuously feeding a sheet from the other storing portions when the sheets in the main storing portion are used up and again feeding a sheet from the main storing portion after sheets are supplemented in the main storing portion. CONSTITUTION:On starting the operation of a copying machine, with sheets of the same size stored in the main and subsidiary cassettes 10, 10', a sheet feed roller 9 is preferentially driven by a control device so that the sheets in the main cassette 10 are fed out sheet by sheet to a copying portion. While this copy process is continuously executed, if a sheet detector A detects that the sheets in the main cassette 10 are used up, a sheet feed roller 9' of the subsidiary cassette 10' is driven in place of the sheet feed roller 9. Thus, a sheet is continuously fed to a copying portion, while sheets are supplemented in the main cassette 10. When a sheet detecting switch A' detects that the sheets in the subsidary cassette 10' are used up, the sheet feed roller 9 is again driven to feed a sheet from the main cassette 10.
Patent JP-H09319036-A (JP)
Title: Holding structure of film cartridge
Inventor: NAKABAYASHI ISOKAZU
IPC: B65D25/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To newly provide a housing tool for efficiently arranging and housing a three-dimensional film cartridge used by an advanced photographing system and holding structure applied to it. SOLUTION: A block made of a synthetic resin is provided with a housing recessed part 1 which is identically shaped to the lower half part of the film cartridge 3 and with which the lower half part of the cartridge 3 is perfectly engaged. Besides, a lock plate 2 is erected parallel with the recessed part 1 by leaving the projection width of the film drawing-out port 3a of the cartridge 3. Then, a locking projecting line 2a engaged with the upper-end corner part of the port 3a is formed at the upper end part of the plate 2 faced to the recessed part 1. The length of the plate 2 is set to be shorter than that of the recessed part 1 so that one part of the port 3a of the engaged cartridge 3 is exposed.
Patent JP-H099355-A (JP)
Title: Mobile communication system
Inventor: EGAMI TAKESHI
IPC: H04Q7/34
Filed: 1995-06-22
Abstract: PURPOSE: To display in-zone and out-zone accurately when a mobile station whose position is registered in a base station moves to a service area of other base station. CONSTITUTION: An ID discrimination section 8 compares a just preceding base station ID stored in an ID memory 9 with a base station ID received at present and when they are different, that is, the mobile station is resident in a service area of a base station different from that whose position is registered precedingly, a communication enable discrimination level is received from the current base station and the level and the current reception level Lo are compared (level comparison section 3). When the reception level Lo is the reception level or over depending on the comparison result, in-zone notice (display) is conducted and when the reception level is less the discrimination level, out-zone notice (display) is conducted quickly.
Patent JP-S6217120-A (JP)
Title: Electrical heating method
Inventor: IKEZAKI EIJI
IPC: C21D1/40
Filed: 1985-07-16
Abstract: PURPOSE:To prevent the local heating of the end faces of a material to be heated and to uniformly heat said material by changing the contact pressing force of electrodes to the material to be heated according to temp. CONSTITUTION:A cylinder 3 is first actuated by the command from a pressing force control device 6 to press the electrodes 2, 2 with the strong pressing force to the end faces of the material 1 to be heated in the stage of heating said material 1. Electricity is conducted to the electrodes and the strong pressing is continued until the temp. detected by temp. detectors 5, 5-1 attains the prescribed temp. between 900-1,200 deg.C. Both end faces of the material 1 are thereby plastically deformed and flattened so that the electrodes 2, 2 and both end faces of the material 1 contact tightly with each other. The pressing force of the electrodes 2, 2 is weakend via the cylinder 3 by the control signal from the control device 6. The contact resistance is thereby decreased and is made irreversible, by which the uniform heating is executed. The generation of deformation such as bend and injury of the electrodes 2, 2 is prevented.
Patent JP-H055620-A (JP)
Title: Distance detector
Inventor: MATSUI YUKIO
IPC: G01C3/06
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a distance detector which enables highly accurate measurement of a distance in a short time. CONSTITUTION:Reflected light from an object 14 is converted into electricity with a photodetector 16 to generate a photoelectric conversion signal (current signal) corresponding to the light receiving position thereof. After undergoing I/V conversion with an I/V converter 17, the current signal is amplified with an AGC amplifier 18 and an amplifier 19 to be rectified with a rectification circuit 20. The signal under-goes a V/F conversion with a V/F converter 21 and a pulse train of the resulting frequency signal is counted with a counter 22. Based on counts obtained, a specified arithmetic processing is performed with an arithmetic circuit 23 thereby selecting a distance to the object 14.
Patent JP-H07335272-A (JP)
Title: Life detecting method for sealed lead acid battery
Inventor: TAKESHIMA SHUHEI
IPC: H01M10/48
Filed: 1994-06-03
Abstract: PURPOSE:To detect the life of a lead-acid battery easily further in a short time by forming a negative electrode strap of a lead alloy containing Ca and Sb, observing a corrosive condition of the negative electrode strap through an optical fiber scope, and detecting a life of the lead-acid battery. CONSTITUTION:In a sealed lead-acid battery, before its use, a surface of a negative electrode strap 8 is smoothed, but when the storage battery is used to be charged/discharged, corrosion is started, and a pattern of lead sulfate appears in a surface of the strap 8. Soon in this surface, irregularity is generated, and further in the end of a life, corrosion is advanced in the strap 8, to increase lead sulfate, so as to generate in the surface an extremely irregular surface. In this condition, an optical fiber scope 16, coated with polyvinyl chloride, is connected to a circuit and inserted from a filler port 12 of the storage battery, to direct an objective lens 17 in a point end of the scope 16 toward the strap 8, and its surface, projected in an eyepiece 18 in the other end of the optical fiber scope 16, is observed to detect color of a surface, whether irregularity is provided or not, and, by a degree thereof, a life of the lead-acid battery.
Patent JP-S6394929-A (JP)
Inventor: MOORA SHII KIYANON
IPC: A01H1/00
Filed: 1987-06-23
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-H09319746-A (JP)
Title: Document analysis method and device
Inventor: MASUICHI HIROSHI
IPC: G06F17/27
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the correct analysis results of documents after the selection using the clause number minimization method and also to accurately extract the independent words by defining a set of existing vocabularies including affixes as the component element as a new affix when a morpheme analysis is carried out. SOLUTION: A Japanese sentence which is inputted by an input means 1 is divided with punctuation marks used as delimiters, and each of divided character strings is analyzed by a vocabulary connection relation retrieval means 51. The alignments of words to which the part-of-speech names are added are given to a candidate selection means 52 as the candidates of analysis results. The means 52 decided the final analysis result by the paragraph number minimization method. An independent word extraction means 6 extracts the words whose parts of speech are independent words and the words whose part-of- speech names are suffix nouns from the obtained analysis results and shows these results of extraction.  Thus, it's possible to obtain a correct result of analysis after the selection using the pargraph number minimization method even when the affixes are continuous in an analysis object sentence and these affixes are coincident with the with the existing vocabularies.
Patent JP-S6217717-A (JP)
Title: Light emitting element for automatic focusing device
Inventor: ASAKURA HIROYUKI
IPC: G01C3/06
Filed: 1985-07-16
Abstract: PURPOSE:To decrease an unnecessary flare light of a light emitting element by a simple constitution, and to decrease a malfunction caused by ununiformity of a reflection factor distribution of an object, by filling the inside of a light emitting use can of a projector, with a transparent resin, and working the output surface to a shape of a lens. CONSTITUTION:An automatic focusing use light emitting element is provided with a projector of a distance measuring infrared ray, and a photodetector for outputting an output signal corresponding to an image forming spot position of focal plane of a photodetecting lens of a reflected light from an object, to be brought to distance measurement of this infrared ray. In accordance with this output signal, a distance to the object is detected, and automatic focusing is executed. The inside of a facing can 2 in the glass cover of this light emitting element is filled with a transparent resin 1, and a light emitting chip 3 is placed on a base 4 of the button surface. Also, an output surface of the infrared ray from the chip 3 of the can 2 is worked to a lens surface 6. In this way, an unnecessary flare light from the light emitting element is decreased, and a malfunction caused by a reflection factor distribution of the object to be photographed of an automatic focusing device is decreased by a simple constitution.
Patent JP-H095282-A (JP)
Title: Contact-buring type gas sensor and its manufacture
Inventor: OGINO KAORU
IPC: G01N25/30
Filed: 1995-06-22
Abstract: PURPOSE: To provide a contact-burning type gas sensor by which the concentration of a low-concentration combustible gas in a gas including incombustible gas elements such as carbon dioxide, etc., can be measured accurately. CONSTITUTION: A contact-burning type gas sensor is provided with a detection element and a comparison element, and the detection element is formed by arranging a γ-alumina depositing a catalyst around a metallic wire, while the comparison element is formed by arranging an α-alumina around the metallic wire. When assuming that the mass of the γ-alumina is the detection element is 100, that of the α-alumina in the comparison element is more than 70 and less than 130.
Patent JP-H11347948-A (JP)
Title: Blasting device
Inventor: YAMAHARU EIKICHI
IPC: B24C9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a blasting device which can maintain a high processing accuracy stably and easily by eliminating variation in the supply condition of a blast material and/or compressed gas to a blasting nozzle generated in association with nozzle movement at the time of blasting. SOLUTION: In a blasting chamber 1, a blasting nozzle 2 is installed stationarily to spout a blast material, and below the nozzle 2, a processing table 5 to support a work is installed movably, a feed screw 9 as a feeding mechanism for the table 5 is surrounded tightly by bellows 29 and 30 capable of expanding and contracting, and a gas is supplied into the bellows 29 and 30 so that the pressure there is maintained over the internal pressure of the blasting chamber 1.