baber/WOPTO huggingface dataset:
Patent JP-H08301459-A (JP)
Title: Sheet feeder and recorder provided with same
Inventor: HANABUSA TADASHI
IPC: B65H1/04
Filed: 1995-05-09
Abstract: PURPOSE: To provide a sheet feeder which can easily set a sheet. CONSTITUTION: A keyboard 1 is openably/closably mounted in an opening part 21 of a sheet loading base 20, to load a sheet in the sheet loading base 20 in a condition that the keyboard 1 is opened. Positioning a width direction one end side of the sheet is performed in the first guide part 6. In the sheet, when the keyboard 1 is closed, since a link mechanism 8 or the like associated with the keyboard 1 enables a movable member 7 or the like to move by energizing force of a spring, width direction the other end side of the sheet is pressed to a side of the first guide part 6 by the movable member 7 or the like, to automatically complete positioning in a width direction.
Patent JP-S591296-A (JP)
Title: Diazo base heat-sensitive recording material
Inventor: UEMATSU KENJI
IPC: B41M5/323
Filed: 1982-06-28
Abstract: PURPOSE:To contrive to enhance head matching property, gate passing property and durability, by a method wherein a protective layer comprising a silane base coupling agent is provided on a heat-sensitive color forming layer comprising a diazo compound, a coupler and a binder. CONSTITUTION:A heat-sensitive color forming layer in a single-layer or multilayer form comprising a diazo compound for ordinary use such as a compound of the formula and a coupler such as phenol, resorcinol or phloroglucinol as main constituents and further comprising a thermoplastic substance such as a wax, a binder such as polyvinyl acetate and additives or the like is provided on a base, and then a protective layer comprising a silane base coupling agent such as methacryloxy-propyl-trimethyoxysilane or aminoethyl-aminopropyl-trimethoxysilane is provided thereon. The amount of the coupling agent used in a liquid for forming the protective layer is in the range of 0.01-10wt%.
Patent JP-S592316-A (JP)
Inventor: SHIMIZU SHIGEAKI
IPC: H01G9/052
Filed: 1982-06-28
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-H02290720-A (JP)
Title: Hood structure of automobile
Inventor: ONODA KENICHI
IPC: B62D25/10
Filed: 1989-04-28
Abstract: PURPOSE:To improve heat radiating effect and appearance by making an air scoop for engine room heat radiation, being arranged in a bonnet hood, rise and set to the bonnet hood, interlocking with operation and nonoperation of a supercharger. CONSTITUTION:For an air scoop 1, the rear end is pivoted on a bonnet hood 2 through a hinge 3, and also an opening 4 is formed at the front. And to a bracket 5 being fixed to the center of the inner face of the air scoop 1, one end of a link 6, whose middle part is pivoted on the bonnet hood 2 through a pin 8, is connected through a rod 7. Moreover, the other end of the link 6 is connected to the plunger 10 of a solenoid 9 which interlocks with a supercharger. Furthermore, a moderation spring 11 is interposed between one end of the link 6 and the bonnet hood 2. Hereby, the air scoop 1 is rocked upward only af the time of operation of the supercharger, and the outside air is introduced through the opening 4 so as to cool an intercooler 12, etc.
Patent JP-S5235387-A (JP)
Title: Slitting process of metal band-form body
Inventor: NUNOKAWA TAKESHI
IPC: B23D19/06
Filed: 1975-09-12
Abstract: PURPOSE: To prevent distorsion and warp of slit strips of steel band at the time of slitting and facilitate the winding on reel by utilizing holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08288281-A (JP)
Title: Forming method for element isolation region of semiconductor device
Inventor: WAKAMATSU HIDETOSHI
IPC: H01L21/316
Filed: 1995-04-12
Abstract: PURPOSE: To prevent a field oxide film from swelling from the surface of a substrate and to secure enough thickness for element isolation by forming a temporary field oxide film on a silicon semiconductor substrate, and forming a field oxide film for the element isolation in a recession formed by removing this part. CONSTITUTION: The upside of a silicon semiconductor substrate 10 is covered with a silicon nitride film 14 selectively, and a temporary field oxide film 18 is formed by thermal oxidation in the exposed part of the silicon semiconductor substrate 10 from the silicon nitride film 14. After that, a part of the silicon semiconductor substrate 10 where the field oxide film 18 has grown is removed, and a recession 22 is formed. With the silicon nitride film 18 left unremoved, a field oxide film 26 for element isolation by thermal setting is formed again in this recession 22. Consequently, it becomes possible to secure enough thickness for element isolation without swelling a field oxide film 26 for the element isolation large from the surface of the silicon semiconductor substrate 10.
Patent JP-S62267421-A (JP)
Title: Production of non-oriented electrical steel sheet of low iron loss
Inventor: MORITA KAZUMI
IPC: C21D8/12
Filed: 1986-05-15
Abstract: PURPOSE:To effectively decrease the iron loss of a low-class electrical steel sheet having a specific compsn. by deoxidizing the steel with Si and Al, controlling the contents of S and N to lower ratios and controlling the coiling temp. in the hot rolling stage to a high temp. in the production of the above-mentioned electrical steel sheet. CONSTITUTION:The molten steel contg. <=0.6wt% Si, 0.1-1.0% Mn, and 0.15-0.60% Al, having the low intrusion rates of C, N, S and O which are unavoidable impurities and consisting of the balance Fe is made into a slab by an ingot making-blooming method. The non-oriented electrical steel sheet is produced from the slab by a series of stages consisting in subjecting the slab to hot rolling, then to one pass or two passes of cold rolling including intermediate annealing to a product thickness, then subjecting the rolled sheet to continuous annealing. The C, S, N, and O as the unavoidable impurities in the melting stage of the molten steel are decreased to <=0.010% C, <=0.0025% S, <=0.0020% N, and <=0.0020% O. The hot rolled sheet is coiled at >=700 deg.C in a hot rolling stage or the hot rolled sheet is subjected to homogenization annealing at >=700 deg.C prior to the cold rolling.
Patent JP-S5235452-A (JP)
Title: Ascent-descent type sand hoist
Inventor: TOKUNAGA KOUJI
IPC: B65G17/12
Filed: 1975-09-13
Abstract: PURPOSE: To reduce space when bucket conveyor is pulled up, as it ascents falling backward. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62267877-A (JP)
Title: Connection system for ruled line
Inventor: KONO KOJI
IPC: G06T11/60
Filed: 1986-05-15
Abstract: PURPOSE:To draw the connected ruled line patterns just in one time by setting a ruled line frame having the line and character spaces at a prescribed position and at the same time dividing a ruled line pattern into segments to designate these segments and to evolve them up to the size of the ruled line frame. CONSTITUTION:The presence or absence of segment patterns (a)-(d) is defined together with the attributed of these patterns and a ruled line frame containing the character size, the line pitch and the character pitch is evolved. For instance, the pattern (a) is defined so as to show an area between the center point p1 of the lateral direction of the frame 8 and the center point p0 of the frame 8. Then the pattern (a) if designated is evolved up to the size of the frame 8 according to said attributes. The frame 8 shows an area where both a conventional ruled line pattern and a connection pattern are evolve and has the sizes of both line and character pitches. At the same time, the frame 8 is set so that both center points are coincident with the designated character positions of a picture memory respectively. As a result, the adjacent ruled line frames have contacts with each other and also adjacent segments are connected to each other via a straight line.
Patent JP-H09273382-A (JP)
Title: Jacking machine for underwater tunnel
Inventor: WADA KENJI
IPC: E21D9/06
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce offshore works in the construction of an under water tunnel by forward moving a jacking machine by using a shield jack while using a tunnel body after assembly in a work space in the jacking machine as a reaction. SOLUTION: A work space for constructing a tunnel is formed into a jacking machine for the underground tunnel, and the blocks of a tunnel body 20 carried into the tunnel from a portal are assembled, and connected successively at the front end of the tunnel. A partition wall 10 is installed to a front section first, and a skin plate 12 is mounted on an outer circumference, and the space for constructing the tunnel is formed. A tail seal 14 is set up at the rear section of the skin plate 12, and airtightness between the built tunnel body 20 is held. The work space, in which the tunnel body 20 is assembled, is formed to a part of the outer circumference of the skin plate 12. The driving force of the jacking machine is worked by a shield jack 13 while using the assembled tunnel body 20 as a reaction. Load is applied and the buoyancy of the jacking machine is inhibited as required.
Patent JP-S5812004-A (JP)
Title: Controller for car
Inventor: TSUNOSAKI MASAHIRO
IPC: F02D29/02
Filed: 1981-07-15
Abstract: PURPOSE:To improve the safety of a controller for a car, by initializing a microcomputer when a failure of a power supply or a microcomputer is detected and fixing an electric signal supplied to an electric moving device at a failure detection temporarily to the safety side. CONSTITUTION:In a signal repeater, a failure of power supply from the power supply of a car is detected at a comparator 4, and a failure in a microcomputer 1 is detected at a failure detection circuit 6 of the computer. Either one of the detection signal of the comparator 4 or the circuit 6 takes place, an output signal of an NOR circuit 3 gives a release signal to the computer 1. The two detection signals of the comparator 4 and the circuit 6 are given to an NOR gate 8, this output is given to an AND gate 11, an FF12 is reset at the detection of the failure, and an output P applied to an electric moving device is temporarily fixed to the safety side.
Patent JP-2000302530-A (JP)
Title: Sanitary earthenware and manufacture of the same
Inventor: TOMIOKA YUTAKA
IPC: B28B11/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary earthenware and a method for manufacturing the sanitary earthenware capable of easily removing soiling on a surface of the sanitary earthenware for a long period keeping a designing characteristic imparting function of a graze layer. SOLUTION: This sanitary earthenware has a colorable graze layer 2 formed on a surface of an earthenware ground 1, a coloring component in the graze layer is composed of amorphous components and the surface roughness Ra of the surface of the graze layer is below 0.07 μm measured by the tracer type device for measuring surface roughness (JIS-B0651). It is favorable that the colorable graze layer is formed on the surface of the earthenware ground, the graze layer essentially consisting of amorphous components containing at least SiO2 component, Al2O3 component, bivalent metal oxide component and alkali metal oxide and colorant component and crystalline components are not contained or only quartz particles and/or antibacterial agent particles having <10 μm particle diameter are contained in the graze.
Patent JP-S62266258-A (JP)
Title: Magnet type transmission device
Inventor: YOSHIDA SHIGERU
IPC: H02K49/10
Filed: 1986-05-14
Abstract: PURPOSE:To transmit a rotary motion while to enable it to be transmitted from a free angle through a very simplified structure, by transmitting the rotary motion of a primary rotary unit, made by a magnet, to the secondary rotary unit made by a magnet or iron. CONSTITUTION:A motor 4 is mounted through a motor bed 6 to the side surface of a mounting bed 3 consisting of non-magnetic material, and a magnet-made primary rotary unit 1 and an iron-made secondary rotary unit 2, which come into contact with each other, are rotatably mounted respectively by axial rods 7, 8 in said mounting bed 3, while the axial rod 7, to which the primary rotary unit 1 is fixed by a setting screw thread 9, is connected with the motor 4 by a shaft coupling 5 made by a vinyl hose. And if the motor 4 is rotated, a rotary motion of the primary rotary unit 1 is transmitted to the secondary rotary unit 2 attracted by a magnet of the primary rotary unit 1. Here the both shaft rods 7, 8 may be arranged even in an optional angle with no necessity for parallel arrangement if the both rotary units 1, 2 are placed in a contact condition.
Patent JP-H02287892-A (JP)
Title: Optical character recognizing device
Inventor: INOUE KEIICHI
IPC: G06K9/20
Filed: 1989-04-28
Abstract: PURPOSE:To execute the recognition by eliminating an unnecessary part even if a color of the unnecessary part is different by inputting an image in color, determining a filter for eliminating the unnecessary part, allowing the inputted image to pass through this filter, and thereafter, recognizing a character. CONSTITUTION:In an image memory 2, an image inputted by a scanner part 1 is stored at every R, G and B, and the stored image delivers data to an analyzing part 3 and a filter part 5 in the case of a filter operation and in the case of a recognizing operation, respectively by information from a control part 7. The analyzing part 3 knows an unnecessary part and a background part by an instruction from an operator, and obtains a filter for eliminating the unnecessary part by AND of each part of R, G and B. At the time of the recognizing operation, in order to determine which is utilized in this filter, a business form number and a read area are received from the control part 7, a filter is selected and transmitted to the filter part 5, and a recognizing part 6 receives a pattern from which the unnecessary part such as a character frame, etc., obtained from the filter part 5, and executes the recognition. In such a way, the unnecessary part can be eliminated satisfactorily.
Patent JP-H10299468-A (JP)
Title: Exhaust manifold catalytic converter
Inventor: OTANI TADAYUKI
IPC: F01N3/28
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve initial purifying performance during starting of an engine, reduce drift of exhaust gas flow, and reduce pressure loss, by providing a structure in which plural catalytic converters and thermal resistant alloy made pipes as main structure members are constituted so as to collect an exhaust gas after purifying of the exhaust gas. SOLUTION: When the converters are applied to four air cylinder engine, a flange 7 which has four holes corresponding to four exhaust gas outlets #1-#4 from an engine block is provided, and metal catalytic converters 1-4 are connected so that they are corresponding to each hole of the flange 7. The converters are connected to backward exhaust gas system through a collecting tube 5 and a flange 6. Because the catalytic converter with this structure collects exhaust gas exhausted from each cylinder after purifying the exhaust gas with metal catalytic converters 1-4, the metal catalytic converters 1-4 can be miniaturized and are mounted near the engine block, and therefore, a temperature rising characteristic during starting of an engine is improved.
Patent JP-S5236278-A (JP)
Title: Automatic positioning control equipment
Inventor: KONDA TOSHIKATSU
IPC: G05D3/12
Filed: 1975-09-17
Abstract: PURPOSE: A control equipment to be able to position a moving body like nuclear fuel platform with high accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02290912-A (JP)
Title: Apparatus and method for melting
Inventor: NODA TAKAAKI
IPC: C21C5/52
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate melting and refining and to improve the productivity by arranging a first and second chambers for melting and refining and means for allowing molten steel to inflow passing through division of both chambers. CONSTITUTION:Raw material A for melting is fed into a retaining part 13 from a feeding hole 15 and further fed to the first chamber 4 with a feeding device 14 and heated with arc from an upper electrode 10 and melted to make molten steel. A large quantity of the molten steel is stored and a part of this begins to flow over a weir 6 dividing the first chamber 4 from the second chamber 5 into the chamber 5 and when the molten steel is stored in the chamber 5 at the fixed quantity, the furnace body 2 is tilted with a tilting device 26 and the molten steel in the chamber 4 is passed through the weir 6 and caused to flow into the chamber 5, then the furnace body 2 is returned back. Successively, the raw material is melted in the chamber 4 with the same way as the above and at the same time, the molten steel caused to flow into the chamber 5 is heated with the arc from the electrode 20 to execute the refining, adjustment of the components and raising of the temp. thereof. The molten steel in the chamber 4 is not mixed into the molten steel during refining and the molten steel of good quality is obtd., and after discharging this from a discharging hole 23, this hole is closed and the furnace body 2 is tilted and the refining and the melting are executed simultaneously with the same way as the above.
Patent JP-S5967400-A (JP)
Title: Dc power source with automatic control device for treating metallic surface with selector for detecting position
Inventor: NAKAI TOSHIHARU
IPC: C25D21/12
Filed: 1982-06-30
Abstract: PURPOSE:To provide a titled DC power source which is designed to enable automatic control with less influence of fluctuating elements in a treatment for a metallic surface, by detecting the voltage of the DC power source near both electrode parts by using a selector means. CONSTITUTION:The detection position of a DC voltage in a DC power source 1 for treating a metallic surface is provided near DC output terminals 2 and 2' and the DC5 in said position is selected to an additional DC voltmeter to set the detection position at the position of an anode 12' or cathode 13'. The DC voltage between both electrodes in this stage is displayed on an inter-pole DC voltmeter 6. The device is so constituted that the voltage drop between electrode bars 8, 9 and the electrodes 12, 13 thereof is detected and that an alarm is emitted when the quantity of the voltage drop exceeds a set value. The fluctuating elements in the automatic regulation for constant current density are decreased by such power source mechanism and the superior automatic control is accomplished.
Patent JP-H01284455-A (JP)
Title: Production of spheroidal molding sand
Inventor: HIRATA KATSUTOKI
IPC: B22C1/00
Filed: 1988-05-09
Abstract: PURPOSE:To enable the industrial synthesis and production of stable molding sand having a high bulk sp.gr. and good porosity y blowing a slurry mixture into hot wind, granulating the mixture is spheroidal particles, mixing specific high-alumina particles therewith and calcining the mixture at a high temp. by a rotary kiln. CONSTITUTION:The slurry mixed in such a manner that the component ratios after the high-temp. calcination attains 20-70% Al2O3 and 30-80% SiO2 by weight is blown into the hot wind by a spray dryer 2 and the spheroidal particles having 0.1-2.0mm diameter are granulated. The molding sand, therefore, has excellent flowability and the uniform packing into fine parts is enabled. Further, the high-alumina powder 3 contg. >=90% by weight Al2O3 after the high-temp. calcination and having <=0.1mm particle size is mixed at 5-50% outer percent by weight with said spheroidal particles. This mixture is calcined at 1,400-1,750 deg.C by the rotary kiln 4 and thereafter, the calcined matter is passed through an agitating machine 5 and a pneumatic elutriation agitating machine 6 by which the particles are isolated from each other. The particles are subjected to pneumatic elutriation 10, by which the spheroidal particles are obtd.
Patent JP-S5541121-A (JP)
Title: Controller for commutatorless motor
Inventor: ASAEDA TAIAKI
IPC: H02P6/08
Filed: 1978-09-11
Abstract: PURPOSE: To eliminate the distortion of the armature voltage of a commutatorless motor and prevent the failure in the commutation of an inverter, by detecting a DC voltage proportional to the quadrature-axis component of the armature voltage to control it.  
     CONSTITUTION: The DC voltage V 4  proportional to the quadrature-axis component of the armature voltage V a  is computed by a quadrature-axis voltage calcultator 138 from a voltage detection signal VF and a signal of a distributor 5. The calculator 138 generates an output signal corresponding to the absolute valure V 4  of the DC voltage. An intergrator 130 receives a voltage command signal VR and the DC signal V 4  and generates a filed current command IR. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5539140-A (JP)
Title: Storage battery
Inventor: MAKIOKA AKIYOSHI
IPC: H01M50/529
Filed: 1978-09-11
Abstract: PURPOSE:To efficiently provide a storage battery with the quality stabilized, by means of connecting cells with a link pole having an engagement groove for the partition of electrolytic bath and a pair of legs connected to the strap of plate group. CONSTITUTION:A link pole 1 is provided with a groove 1a, to which partition 2a an electrolytic bath 2 is engaged, and a pair of legs 1b, which is connected to a strap 3a of a plate group 3. With the plate group 3, laminated and arranged as a unit of every battery, set to a welding jig simultaneously with the link pole 1 arranged and the strap 3a constructed, the leg 1b of the link pole 1 is welded to the respective strap 3a. In this way, the plate group, being obtained as a unit at every battery with a connection made between the cells, is simultaneously inserted into each cell of the electrolytic bath 2, successively with a synthetic resin injection molded to a slotted part 2b of the partition, and this portion after processed a work of holding the air-tightness, and the battery is jointed to the electrolytic bath 2 constructing a storage battery.
Patent JP-H08277177-A (JP)
Title: Production of alc panel
Inventor: JODAI TOSHIHIKO
IPC: C04B38/02
Filed: 1995-03-31
Abstract: PURPOSE: To produce an autoclaved lightweight concrete(ALC) panel able to eliminate hollow cracks having generated under reinforcing steel portions and to resolve ununiformity of air bubbles. CONSTITUTION: This method for producing ALC panels is to use powdery siliceous raw material, powdery calcareous material, cement and water as main raw materials, add powdery aluminum as a foaming agent to the raw materials and cure them with steam. As the foaming agent, powdery aluminum having <=8000cm<2> /g water surface diffusion area and <=25% residue on 45μm sieve is used.
Patent JP-S63278477-A (JP)
Title: White balance adjusting device
Inventor: YOSHIMURA KATSUJI
IPC: H04N9/04
Filed: 1987-05-11
Abstract: PURPOSE:To always satisfactorily realize the adjustment of white balance independent of the color of an object, by detecting the maximum value of respective light component obtained from plural optical detectors, and performing the adjustment of the white balance by setting a detected signal as a control signal. CONSTITUTION:The titled device is equipped with plural pairs of optical detectors 1 arranged at every divided plural color temperature detecting regions, detecting means 6-8 which detect the maximum value of respective light component out of the outputs of the plural pairs of optical detectors 1, and correcting means 10 and 11 which correct a chrominance signal obtained from an image pickup element based on maximum value signals from the detecting means 6-8. And the maximum value of respective light component obtained from the plural optical detectors is detected, and the adjustment of the white balance is performed by setting the detected signal as the control signal. In such a way, it is always to perform the adjustment of the white balance even under any image pickup state.