baber/WOPTO huggingface dataset:
Patent JP-2001098921-A (JP)
Title: Pre-coated steel plate for muffler
Inventor: MURAKAMI MASAHIRO
IPC: F01N1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pre-coated steel plate for a muffler, which is excellent in heat resistance and spot welding ability, which can prevent a coating film from coming off, which can be manufactured at a low cost, and which is advan tageous in productivity. SOLUTION: A steel plate is coated thereover with paint in which 15 to 17 weight parts of a conductant agent and 10 to 40 weight parts of a black pigment are blended with 100 weight part of resin in which at least one of methyl groups or phenyl groups of a main structure of silicon resin exhibited by the following chemical formula 3 is substituted with hydrogen.
Patent JP-H05117502-A (JP)
Title: Copolyester composition
Inventor: YAMAGATA KAZUO
IPC: C08L67/00
Filed: 1991-10-24
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance and mechanical strength by incorporating a specific phosphorus compound in a copolyester produced by reaction between a specific aromatic polyester and a lactone. CONSTITUTION:The objective composition can be obtained by incorporating 100 pts.wt. of a copolyester produced by reaction between (A) an aromatic polyester made up of A1: acid component predominant in terephthalic acid and A2: dial component predominant in ethylene glycol and/or butylene glycol and also containing each at least one kind of dihydroxy compound of formula I (R<1> and R<2> are each alkylene; p is 3 or 4; q and R are each 0 or 1) and monohydroxy compound of formula II (R<3> is alkylene; t is 2 or 3; m is 0 or an integer: >=1) with the amount of the respective compounds of the formulas I and II accounting for 0.1-30mol% of the total monomer components and (B) at least one kind of compound selected from lactone monomer and polylactones with (C) 0.01-2 pts.wt. of a phosphorus compound selected from phosphoric acid (esters) and primary to tertiary phosphines.
Patent JP-H10120468-A (JP)
Title: Slurry composition for aqueous ceramic green sheet
Inventor: KORI TOMOYUKI
IPC: C04B35/632
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a slurry composition capable of providing a ceramic green sheet high in sheet strength in spite of thinness, by mixing ceramic powder with an aqueous solution of a silanol group-containing silane-modified polyvinyl acetal. SOLUTION: This silanol group-containing silane-modified polyvinyl acetal is obtained by acetalizing a silanol group-containing silane-modified polyvinyl alcohol with at least one aldehyde. Since when the amount of ceramic powder is excessively small, the viscosity of a slurry composition is extremely low and handleability in molding a sheet is deteriorated and when the viscosity of the slurry composition is excessively high, mixing properties are reduced and dispersibility of the ceramic power is deteriorated, preferably the amount of the ceramic powder is 30-80wt.% based on the whole slurry composition. Especially in order to obtain a green sheet of thin layer, fine ceramic powder having <=1μm average particle diameter is preferably used.
Patent JP-H11101611-A (JP)
Title: Incident spotlight position detecting device
Inventor: TAGUCHI FUMIYA
IPC: G01C3/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress a detection error generated in the output of a PSD (position sensitive device) due to the fluctuation of supply voltage, to the minimum. SOLUTION: The incident spotlight position detecting device is composed of a PSD 17 for detecting an incident position of incident spotlight, a cathode bias terminal 27 provided at the PSD 17, and a current-voltage conversion part 18 for converting a photoelectric current outputted from the PSD 17, into voltage. Reverse bias voltage of the cathode bias terminal 27 is changed to reduce leakage of a voltage fluctuating component of the cathode bias terminal 27 appearing in the output of the current-voltage conversion part 18.
Patent JP-H01122979-A (JP)
Title: Colored concrete blocks
Inventor: HATA MINORU
IPC: C04B41/50
Filed: 1987-11-05
Abstract: PURPOSE:To prepare a colored concrete block of high durability with reduced color deterioration in low costs by dispersing heat-resistant pigments in a concrete block material, forming it, and flame-spraying the block with glass films on its surface. CONSTITUTION:A concrete block is formed from a concrete having heat-resistant pigments dispersed therein and flame-sprayed with glass coating films. The amount of the pigments is preferably 0.5-5pts.wt. per 100pts.wt. the block. The glass film is made from frits of lead-containing borate salt or lead-free borate salt.
Patent JP-H08112582-A (JP)
Title: Crude refuse treating device
Inventor: NAGAMACHI ISAMU
IPC: B09B3/00
Filed: 1994-10-17
Abstract: PURPOSE: To assure the stable use of packing materials without exchange over a long period by using small grains of foamed resins as the packing materials of a crude refuse treating device which mixes the crude refuse and the packing materials and decomposes the crude refuse by the effect of microorganisms within a treating vessel. CONSTITUTION: The decomposition treatment of the crude refuse discharged in home, etc., is executed in the crude refuse treating device 1 for making the crude refuse non-polluting by throwing the crude refuse 11 in the treating vessel 3 in which the packing materials 10 are housed, then rotating an agitating device 5 at every prescribed interval for a prescribed time to agitate the packing materials 11 and to ventilates in the treating vessel 3 by ventilation 9. In such a case, the small grains of the foamed resins are used as the packing materials 10. Foams of synthetic resins, such as polystyrene and polyethylene, sized about 1 to 10mm in diameter are used as the foamed resins. The malodors generated at the time the crude refuse decomposes are decreased by mixing materials, such as zeolite and active carbon, having high adsorptivity with the foamed resins.
Patent JP-H07128752-A (JP)
Title: Image forming device
Inventor: YAGINUMA MASATOSHI
IPC: G03G21/00
Filed: 1993-11-08
Abstract: PURPOSE:To lower total power consumption while securing the light quantity stabilizing time of a fluorescent lamp (original illuminating means) by starting a preheating mode state after stopping energizing a heater (heating means) for the temperature control of a fluorescent lamp according to the detection of the approach of a human being, the opening/closing of an original cover and the operation of an operating part key. CONSTITUTION:When the original cover of the image forming device is operated, a control circuit 100 detects it by a sensor 307, and outputs a control signal for turning off a heater current to a heater driver 102. The heater driver 102 which detects the output signal stops energizing the heater, so that the heater is turned off. Since the tube wall temperature of the fluorescent lamp securing the light quantity stabilizing time is not kept in the case of detecting that a heating stabilizing time t1 is longer than a heating stopping set time t2, all of setting is cleared and a current is supplied to the heater again.
Patent JP-H10121623-A (JP)
Title: Internal angle panel fitting structure around column
Inventor: MURAMATSU KEISUKE
IPC: E04F13/073
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To enhance durability with respect to an earthquake and the like and to shorten the time for execution. SOLUTION: This internal angle panel 1 fitting structure around a column C is composed by fitting the internal angle panel 1 of a cross section close to an L figure to two beams B extending mutually in the orthogonal direction from the column C of a building so that it may be positioned in an internal angle area A of the outer wall.  In this case, the fitting structure is provided with an outer wall angle 2, which is composed of an L shaped fixed plate 7 fixed to the external angle 1d on the back 1c of the internal angle panel 1 and two level protrusion plates 8 provided protrusively on respective surfaces of the L shaped fixed plate 7, two joint bolts 3 and two positioning nuts 4 screwed into the bolts 3, which are fitted to the two level protrusion plates 8 of the outer wall angle 2 with their upper ends protruding upward, and two outer wall fasteners 5 having respectively one side of it fitted outside between the level protrusion plates 8 of the two joint bolts 3 and the positioning nuts 4 in a manner of making free vertical motion and the other sides respectively fixed to the two beams B.
Patent JP-S61157447-A (JP)
Title: Seat device in automobile
Inventor: MAEDA YATSUO
IPC: B60N2/90
Filed: 1984-12-28
Abstract: PURPOSE:To simplify the structure of a seat device and make it possible to surely hold thereof, by connecting the front end of an auxiliary floor panel to a seat standing upright while the rear end of the panel is connected to the front edge part of support surface of the seat. CONSTITUTION:An auxiliary floor panel 36 is disposed between the front edge part of a rear section seat support surface 3 and a rear seat 7 which stands upright on a foot-step surface 11 in such a condition that a seat back 9 is folded onto a seat cushion 8, so that the panel 36 is flush with the rear section seat support surface 3. The auxiliary floor panel 36 holds the upright standing posture of the rear seat 7. That is, the front end of this auxiliary floor panel 36 is connected to a support arm 13 through the inermediary of a front section coupling means 37. Meanwhile, the rear end of the auxiliary floor panel 36 is connected to the front edge part of the rear seat support surface 3 through the intermediary of a rear section coupling means 38.
Patent JP-S61151308-A (JP)
Title: Laying work for group of top-shaped concrete block
Inventor: IIZUKA HIROYOSHI
IPC: E02D3/08
Filed: 1984-12-25
Abstract: PURPOSE:To maintain serviceable the original characteristic of a group of top-shaped concrete blocks by preventing the top-shaped concrete blocks and an inter-block gravel layer from integrally conglomerating, with such air-gap holding layers such as a gravel layer, a sand layer, etc. each with a constant thickness provided on a flat upper plate furnished over the tops of parallely arranged top-shaped concrete blocks. CONSTITUTION:Each top-shaped concrete block 4 comprises a lifting hook 4d, a flat upper plate 4a a cone or a square conical body 4b, and a columnar shaft leg 4c, wherein a plurality of said concrete blocks are parallely arranged, and the individual blocks are connected with one another, using a lower portion coupling member 3 and upper portion coupling members 5a and 5b, wherein an air-gap holding layer 6 comprising a gravel layer, a sand layer, etc., each having a constant thickness is provided on a flat upper plate 4a over the tops of said blocks, followed by placing levelling concrete over the air-gap holding layer so that the air gaps and components contained therein will absorb cement milk from the levelling concrete, thereby an inter-block gravel layer 8 is prevented from soaking cement milk, whereby the top-shaped concrete blocks and the inter-block gravel layer are prevented from integrally conglomerating, with the original fine characteristic of a group of these blocks maintained serviceable.
Patent JP-H08133499-A (JP)
Title: Paper feeding cassette
Inventor: YAMANAKA MASANORI
IPC: B65H1/26
Filed: 1994-11-14
Abstract: PURPOSE: To provide a paper feeding cassette which makes effective use of the space, and is capable of increasing the loading capacity of the transcript paper with a simple constitution at a low cost. CONSTITUTION: Two storing parts 19, 20 which are provided with respectively oscillating independent bottom plates 22, 25 are formed on a case body 17, and a supporting part 16 capable of supporting the case body 17 by a paper feeding cassette storing part 1 by changing the direction by 180 deg. is formed on the case body 17. When four storing parts are provided, the supporting part capable of supporting the case body by the paper feeding cassette storing part by changing the direction by 90 deg. is formed on the case body.
Patent JP-S62137114-A (JP)
Title: Plate width control method for thick plate
Inventor: SUMI HIROYUKI
IPC: B21B37/00
Filed: 1985-12-11
Abstract: PURPOSE:To reduce variations in the finished plate width by correcting a plate thickness after spread rolling based on a rolled length during a spread rolling measured at the one less path than the final spread path using a width and length meter set on one or more sides of the inlet or outlet side of a roughing mill. CONSTITUTION:A width and length meter 6 such as a spontaneously luminous detecting system being capable of measuring both a width and a length of a stock concurrently during rolling, a load cell 3 detecting rolling loads, and a screwdown position detector 4 are installed in the inlet side of a roughing mill 1; and the signals from those devices are inputted into an computing element 7. The element 7 calculates a plate thickness, sets a screwdown position, and calculates the final spread plate thickness correctly. The above rolled length during a spread rolling is measured before the final path when the final entering path is completed in the outlet side and is measured before two less path than the final path in the inlet side when the final path is completed in the inlet side. The plate thickness after the spread rolling and the roll gap of the final spread path are set based on the above measured value to adjust the plate width after the spread rolling to the target value with high accuracy.
Patent JP-H03206247-A (JP)
Title: Support metal for bent plate roof material and roof structure thereof
Inventor: MURAYAMA MINORU
IPC: E04D3/36
Filed: 1989-10-26
Abstract: PURPOSE:To prevent leakage of rain by rocking a support tool in response to expansion and contraction movement of a roof material by forming a protrusion part for rocking a support metal body in the direction of ridge eaves on the under surface of a mounting piece and fixing a support metal on a main house in a state that a slight fastening margin is left. CONSTITUTION:A series of mounting pieces 4 are formed to both end parts of a support metal body 3 of a roof material 1, a protrusion part 5 is formed on the under surface thereof, and the degree of freedom is provided in the rocking direction of a support metal A. The support metal A is secured to a main house 16 in a state that a slight fastening margin is left at a spring washer 10a inserted in a bolt 11, and a gap is provided so that the support metal body 3 is rockable. Connection parts 13, 13a on the one side of bent plate roof materials 1 and 1a are superposed on the support metal A with each other and integrally fastened by means of a fixing bolt 12. A cap 17 is then engaged externally throughout the overall length in the direction of ridge eaves. Even when wide expansion and contraction in the ridge eaves direction is effected due to expansion and contraction of the roof material, this constitution causes rocking of the support metal in response to movement of the roof material, and prevents leakage of rain water due to expansion of a mounting hole occasioned by relative movement.
Patent JP-H09119325-A (JP)
Title: Variable valve timing internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D13/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in engine output torque by changing fuel injection timing for suppression of fluctuation in air-fuel ratio while valve overlapping amount is hunting largely. SOLUTION: This internal combustion engine is provided with a variable valve timing mechanism for controlling the valve overlapping amount of an intake and exhaust valve to a target value suited to the operating condition of the engine. Fuel injection I is generally superimposed on a valve overlapping amount. While the valve overlapping amount is generating hunting which causes fluctuation in air-fuel ratio more than a certain amount, fuel injection timing is switched to injection II or injection III around the valve overlapping period from injection I so that fluctuation in air-fuel ratio due to hunting may decrease.
Patent JP-H08142020-A (JP)
Title: Plug mold used in slip casting mold
Inventor: UTSUNOMIYA TAMAO
IPC: B28B1/26
Filed: 1994-11-14
Abstract: PURPOSE: To cut off a cutting-off part simultaneously with the demolding of a plug mold by a method wherein the tip part of the plug mold is made into a shape half split by the sectional, diameter of a drain from its tip surface and, at the same time, the half split tip part is gradually reduced towards the basic end part of the plug mold. CONSTITUTION: At demolding, firstly, a plug mold 15 is pulled out upwards under the condition that the plug mold 15 is turned alternately clockwise and anticlockwise by a predetermined angle by a worker. In addition, though a drainage hole 16, in which the plug mold 15 is installed, and a drain 20 provided within a mold are under the state being isolated from each other by a cylindrical part green stock 19 deposited on the side face 15c of the lateral V-groove section of the plug mold 15, the cylindrical part green stock 19 is integrally removed together with the plug mold 15 by pulling out the plug mold 15. Accordingly, only by pulling the plug mold 15 out of a slip casting mold 10, the drainage hole 16, in which the plug mold 15 is installed, and the drain 20 provided within the mold can be communicatingly connected with each other.
Patent JP-H10119171-A (JP)
Title: Transparent conductive substrate
Inventor: HACHIMAN KAZUO
IPC: C08L63/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To improve chemical resistance, gas barrier properties, transparency and heat resistance by laminating a metal oxide layer and ethylene vinyl alcohol copolymer layer on one surface of a transparent polymer film, and laminating a transparent conductive layer on the other surface via curing substance such as epoxy resin or radiation curing resin. SOLUTION: A metal oxide layer is laminated on one surface of a transparent polymer film, an ethylene vinyl alcohol copolymer layer is laminated thereon, a curable material layer of epoxy resin or radiation curable resin is laminated on an opposite surface, and a transparent conductive layer is laminated thereon. The oxide layer is particularly preferable silicon oxide and aluminum oxide. The copolymer having 10 to 60mol% of copolymerization ratio of the ethylene is preferable. The epoxy resin is preferably novolac type epoxy resin. Curing agent is particularly preferably acid anhydride and polymer containing acid anhydride structure due to chemical resistance and transparency. And, the transparent conductive layer is particularly preferably indium oxide.
Patent JP-2001097181-A (JP)
Title: Belt storage device in seat belt device for automobile
Inventor: NAKAJIMA KEITA
IPC: B60R22/22
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the workability in mounting a load by smoothly mounting the load on the upper face of a belt storage body in storing a connecting belt for a lock tool in a storage groove of the belt storage body in a seat belt device, to prevent the constitution of the belt storage device from complicated, and to facilitate its molding. SOLUTION: The storage groove 20 opened upward and storing the connection belt 11 by detachably fitting from its upper part is molded in the belt storage body 17. A cover body 22 closing only a part 21a in the width direction of an opening 21 of the storage groove 20 is provided. The width dimension W1 of the other part 21b of the opening 21 is set smaller than the width dimension W2 of a connecting belt 11 and the cover body 22 is integrally molded with the belt storage body 17. A notch 27 vertically penetrating is molded in almost all of the belt storage body 17 opposed to the cover body 22 vertically.
Patent JP-2000083566-A (JP)
Title: Device for supplying ingredient in constant quantity
Inventor: ITO SADAAKI
IPC: A23L35/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an ingredient supplying device capable of blowing air on the back surface of an ingredient, when the ingredient is extruded, and capable of releasing the ingredient from the surface of the extrusion member to prevent the adhesion of the ingredient to the extrusion member by disposing a mechanism for blowing off air at a specific position. SOLUTION: In this device for supplying an ingredient in a constant quantity, an extrusion member 1 capable of being reciprocatively moved in an extrusion chamber is disposed. Air-blowing holes are disposed on the extrusion surface 2 of the extrusion member 1. A mechanism for extruding the ingredient charged in the extrusion chamber by the use of the extrusion member 1 and subsequently blowing out air from the extrusion surface 2 of the extrusion member 1 at an extrusion final end position is further disposed. Therein, an air pipe 4 capable of being reciprocated together with the member 1 and capable of communicating with an air blow-out hole is disposed as a mechanism for blowing out the air from the extrusion member 1. An air-passing hole 8 is disposed in the pipe 4. A hole 9 for blowing air therein is disposed in a connection member 7 in which the pipe is slid.  When the hole 9 for blowing the air therein is overlapped with the air-passing hole 8, the air can be blown off from the extrusion surface 2 through the pipe 4.
Patent JP-H07188305-A (JP)
Title: Production of minutr polyacrylonitrile
Inventor: URURIHI HORUTSUINGAA
IPC: C08L101/00
Filed: 1994-11-14
Abstract: PURPOSE: To produce a particulate polymer having a broad-range particle size distribution and controlled internal and external surface areas at a high reaction rate in high space-time yields by applying high shear force during the polymerization of acrylonitrile and/or methacrylonitrile.  
     CONSTITUTION: In the polymerization of acrylonitrile and/or methacylonitrile, the monomers are dissolved, suspended, or emulsified in a liquid inert under the reaction conditions; high shear force is applied before or during the polymerization in the state in which the total monomer concentration is below 10 wt.% at the start of or during the polymerization so that the formed homopolymer or copolymer particles may have a D50% value of below 10 μm; a polymerization initiator is added to the reaction mixture; and the entire mixture is polymerized to produce a homo- or copolymer containing at least 50 wt.%, desirably, 90 wt.% acrylonitrile repeating units and methacrylonitrile repeating units. The reaction temperature is 30-75°C, and the reaction time is 30 min to 5 hr. A cationic surfactant, or the like, are also added. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61155953-A (JP)
Title: Method for judging quality of spot welding
Inventor: UMEYAMA YUKICHI
IPC: G01N29/04
Filed: 1984-12-28
Abstract: PURPOSE:To judge the quality of welding on the basis of the presence or magnitute of the signal corresponding to the boundary region of each metal plate, by opposing an ultrasonic pulse generator and a transmitted pulse detector to both sides of the laminated metal plate corresponding to a welded part. CONSTITUTION:Vertical flaw detection probes 5a, 5b with delay materials are arranged so as to be opposed to both sides of laminated metal plates 2a-2c corresponding to the welded part of a work 1. The probe 5a connected to the transmission terminal 7a of a pulse transmitting-receiving signal 7 among the probes 5a, 5b functions as an ultrasonic pulse transmitter and the probe 5b connected to the receiving terminal 7b thereof functions as a transmitted pulse detector. The output signal of the probe 5b as the transmitted pulse detector is displayed on the 2hr axis on CRT8 of an analogue display apparatus through a pulse transmitter-receiver 7. That is, it is displayed whether the nugget formation of a spot welded part is sufficient on the basis of the presence or magnitude of the intermediate echo at the position corresponding to a boundary part.