baber/WOPTO huggingface dataset:
Patent JP-H01263448-A (JP)
Title: Ventilation device
Inventor: WAKAI MASAO
IPC: F24F7/10
Filed: 1988-04-15
Abstract: PURPOSE:To prevent an occurrence of rusts and reduce a vibration caused by a rotation of a motor or vanes by a method wherein an outer frame is formed of a layered material having an anti-rust power at its inner surface and having a plurality of different material qualities with a vibration absorbing material at its intermediate part. CONSTITUTION:A motor 5 fixed to a top surface 4 of an outer frame 1 is provided with vanes 6. A suction port for the vanes 6 is formed by an orifice 7. An outdoor opening 3 of an outer frame 1 is provided with an adapter 10 for use in connecting a duct 9. The outer frame 1 is formed of a plurality of different material qualities, i.e. its inner surface 1a is made of stainless steel, its central part 1b is of resin and its outer surface 1c is of steel plate. The ventilation device constructed as above is fixed to a ceiling 11 so as to discharge interior air to an outdoor part through a duct 9. Since the inner surface 1a is made of stainless steel, even if it is used at a place having a high humidity such as a bath room for a long period of time, no rust is generated there and further since the three layered material is applied and in particular a central part 1b is of resin, a vibration caused by a rotation of a motor 5 and vanes 6 can be reduced.
Patent JP-H07278711-A (JP)
Title: Aluminum alloy coated sheet excellent in weldability and chemical convertibility
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C21/00
Filed: 1994-04-06
Abstract: PURPOSE:To produce an aluminum allay coated sheet in which the formation of a thick oxidized film essentially consisting of MgO on the front and rear sides in a producing process is suppressed and excellent in weldability and chemical convertibility. CONSTITUTION:This coated sheet is constituted of an Al-Mg allay sheet contg., by weight, >1.0% Mg or an Al-Mg-Si alloy sheet and an Al alloy film formed on both sides of the same alloy sheet. The same film substantially contains 0.1 to 1.0% Mg and 0.03 to 0.45% Cu, and the balance Al, and its thickness is regulated to 0.5 to 200mum. Moreover, the thickness of at least one side of the film is regulated to 0.5 to 10mum. Thus, the aluminum alloy coated sheet in which area of use is not restricted in the assembly and production of automobiles or the like and excellent in weldability and chemical convertibility can be produced.
Patent JP-S5619063-A (JP)
Title: Original plate for printing
Inventor: SHIMADA FUMIO
IPC: G03G13/28
Filed: 1979-07-25
Abstract: PURPOSE: To prevent development of residual dyes on a nonimage area and to obtain an original plate for printing prevented from fogging, by dispersing a resin- coated photoconductive pigment into a binder to form a photoconductive layer.  
     CONSTITUTION: A photoconductive pigment to be used is preferably a phthalocyanine pigment of particle diameter ≤2μ, and coated with a resin, such as polypeptide or phenol resin in 0.05W0.3μm thickness. Said 1pts.wt. resin-coated photoconductive pigment (a), and 0.01W100pts.wt. binder (b), preferably, novolak type phenol resin of 350W20,000 mean mole weight are dispersed into an organic solvent, the obtained photosensitive fluid is coated on a conductive substrate with its surface made hydrophilic, and dried on it to form a 1W50μm thick photoconductive layer for use in an original plate for printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11320833-A (JP)
Title: Paper reversing method for press and device
Inventor: KAMMERER KLEMENS
IPC: B41F21/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a rubbing-free paper feeding by a method wherein the rear edge of a paper guided by a first paper guide cylinder having a holder is received by a swing device and, by transferring the rear edge of the paper to a second paper guiding system as the fore edge by a second paper guide cylinder so as to reverse the paper. SOLUTION: At the tranferringly guiding of paper on the peripheral surface of a first paper guide cylinder 1 to the direction indicated with the arrow 14, the fore edge of the paper is positioningly fixed to a holding device 4. At perfecting, after the rear edge of the printed paper on the first cylinder 1 passed the contact point 23 between the first and a second paper guide cylinders and during the transferring range 5 of the paper, the end part of the paper is held through the sucking action of a sucking bar 10 of a swinging device 7.  Next, after this swinging device 7 is moved on a circular arc to the direction of rotation of the first cylinder 1, the swinging device 7 is reversed so as to guide the paper towards the second paper guide cylinder 2 on a guiding rout 9 in order to transfer the fore edge of the paper to the second cylinder 2 during a delivering range 6 so as to hold the paper by a holding claw 13.
Patent JP-S5217226-A (JP)
Title: Raw-gas-emission preventing device
Inventor: KIMURA MASAKAZU
IPC: F23N5/04
Filed: 1975-07-31
Abstract: PURPOSE: A safety device for preventing the raw-gas-emission in cases of ignitionfailure and/or flame-out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59218855-A (JP)
Title: Display system of photocomposing machine
Inventor: MOTOHASHI SEIKI
IPC: B41B17/00
Filed: 1983-05-27
Abstract: PURPOSE:To prevent a printing mistake by confirming a center-center mode and a top-center mode by the cursor on a display means, by changing the cursor displayed to the display means according to character shape information. CONSTITUTION:A cursor generated on CRT10 is grasped as an imaginary body and changed according to character shape information. The imaginary body cursor corresponding to character shape information of the magnification and the lens mode of a main lens 23 provided to a photographing optical system, the deformation rate and direction of a deformation lens 24 provided thereto and the rotary angle of an image rotary prism 25 provided thereto is generated to the optical axis position (present position) of the photographing optical system on a display means. The character selected from a character plate 22 is displayed to the optical axis position of the photographing optical system and, thereafter, the imaginary body cursor is generated to the next display position. The deformation rate, the deformation direction or the rotation amount of a character image can be confirmed in an analogue state.
Patent JP-H09280218-A (JP)
Title: Flat harness-fixing clip and its usage
Inventor: YAMAMOTO KOICHIRO
IPC: F16B5/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat harness-fixing clip capable of being fitted only by holding a film, and simply and rapidly mounting the flat harness on a vehicle body. SOLUTION: A base plate 20 and a pushing plate 30 which can be in an overlapped position through a hinge 40 are provided, a locking projection 21 to hold a film which is preliminarily equipped with a flat harness on which a plurality of covered wires are bundled in a flat condition and to lock the film to the pushing plate 30 is provided on one surface of the base plate 20, a locking leg 24 to be mounted on a vehicle body is provided on the other surface, and a part 31 to be locked in which the locking projection 21 is pierced and locked thereto is provided on the pushing plate 30.
Patent JP-H11270929-A (JP)
Title: Temperature system expansion valve and its setup method
Inventor: IKEDA NORIUCHI
IPC: F25B41/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature system expansion valve in which the pressure resistance of a welded part where an upper lid and a lower lid are joined with each other is high and besides which is high in productivity and reliability, and its setup method. SOLUTION: A temperature system expansion valve, where an upper lid 12 is laid through a diaphragm 11 on a lower lid 8 fixed to the valve body 1 and the junction end of each member is welded to the other, is provided with a cylindrical part 10 extended upward around the lower lid 8, and is provided with a cylindrical part 9 to engage with the inside periphery of the cylindrical part 10 of the lower lid 8, around the diaphragm 11, and also is provided with a circumferential part 29 to engage with the inside periphery of the diaphragm 11, around the upper lid 12, and an upward junction end, which comes into being at engagement of each cylindrical part among the upper lid 12, the diaphragm 11 and the lower lid 8, is made a welding part 13.
Patent JP-H04324374-A (JP)
Title: Erroneous insertion inspecting device for unit base
Inventor: IMADA MIYUKI
IPC: G01R31/00
Filed: 1991-04-24
Abstract: PURPOSE:To enable the checking of erroneous insertion for unit base simply and accurately by eliminating a return of an inspection signal with a failure in normal formation of a signal transmission path when the erroneous insertion occurs. CONSTITUTION:After the insertion of a power source panel 1 and a unit base 16 into a mother board 17, a switch 2 is tuned ON to output an inspection signal to a terminal (a) from an inspection circuit 10. When the power source panel 1 is inserted normally, terminals (a) and (b) are inserted into A and B of a connector 60 of the board 17 and a signal of the circuit 10 flows through a signal transmission path by way of the connector A and signal lines 19 and 18. Here, if the bases 16 are all inserted into the board 17 normally, the signal returns from the connector A to B. Therefore, the circuit 10 detects return of the signal outputted to an terminal 1a from the terminal (b) and a normal signal is outputted to a control section 7. When an errouneous occurs, normal formation of the signal transmission path fails and no signal of the connector A returns to the connector B. Thus, the circuit 10 determines erroneous to the connector B. Thus, the circuit 10 determines erroneous insertion to output no normal signal and an LED11 is turned ON to display erroneous insertion.
Patent JP-H111518-A (JP)
Title: Production of polymer mixture based on ep(d)m elastomer copolymer
Inventor: TANAGLIA TIZIANO
IPC: C08F210/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject polymer mixture, by which the polymer mixture is produced at a low cost in high productivity, while hardly affecting the environment and reducing dirt on a polymerization reactor by using a catalyst comprising a vanadium compound in a suspension method. SOLUTION: A polymer suspension is obtained by carrying out the first polymerization of a monomer in the presence of a catalyst system consisting essentially of a vanadium compound or a vanadium compound carried by an inert carrier, a cocatalyst consisting essentially of an alkyl aluminum of the formula Rn AlXm [R is a 1-20C alkyl; X is a halogen; (m)+(n)=3; (m) is 0-2] and optionally an activating agent to the conversion at which at least 1000 g polymer is formed by 1 g vanadium at the first step. At the second or the following step, further a polymerizable monomer, the activating agent and the cocatalyst are added to the suspension obtained at the first step and polymerized to the conversion at which at least 3000 g polymer is formed by 1 g vanadium to provide the objective polymer mixture in the method for producing the polymer mixture.
Patent JP-2000286900-A (JP)
Title: Multimedia signal processor and communication network control system
Inventor: ASAKAWA YOSHIAKI
IPC: H04L47/43
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To economically communicate signals with diversified types and at various transmission rates with high reliability such as audio, picture and high speed data. SOLUTION: An MSP 70 of this multimedia signal processor selects a specific ATM IF 10-1 on the basis of a caller network a called network and types of data or the like and rewrites a header of an ATM cell to select a prescribed SPU 750-m as a destination. An AAL CLAD 7000-m of the SPU 750-m disassembles the ATM cells and extracts, e.g. audio information. A decoder 7210 receives the audio information to select an audio signal processing section 7230, where the audio information is converted according to a prescribed protocol stack. An AAL CLAD 7100-m assembles the converted data into an ATM cell of an AAL type suitable for a called party via a selector 7220. An ATM IF 710-1 rewrites a header of the ATM cell to reach a proper destination and outputs the resulting cell.
Patent JP-H06304478-A (JP)
Title: Oxidation catalyst
Inventor: IMAI TETSUYA
IPC: B01J23/63
Filed: 1993-04-21
Abstract: PURPOSE:To obtain an oxidation catalyst with high activity and excellent heat resistance and for burning a gas such as H, CO, and HC by making a composite oxide of Al and Ti as a carrier carry at least one of metals of Ib, Va, VIa, VIIa and VIIIa groups of their oxides, an oxide of rare earth elements, and ZrO2. CONSTITUTION:An oxidation catalyst is obtd. by making a composite oxide of Al and Ti as a carrier carry at least one of metals of Ib, Va, VIa, VIIa and VIIIa groups or their oxides, an oxide of rare earth elements, and ZrO2. In another way, an oxidation catalyst can be obtd. by molding the composite oxide of Al and Ti into a honeycomb shape. In addition, an oxidation catalyst is obtd. by coating a honeycomb-like heat resistant base selected among cordierite, mullite or a crystalline composite oxide consisting of MgO, Al2O3 and TiO2 with the above described oxidation catalyst. As the result, an oxidation catalyst with high activity and excellent heat resistance and for burning a gas such as H, CO and HC can be obtd.
Patent JP-S62249758-A (JP)
Title: Wire dot head
Inventor: MUKAI TAKANORI
IPC: B41J2/275
Filed: 1986-04-23
Abstract: PURPOSE:To make a pressure generated on each projected piece uniform, reduce a spring constant and appropriately set a force for pressing a damper, by shaping a spring member for pressing the damper so that a plurality of projected pieces extend upward toward a center from a substantially ring form circumferential part. CONSTITUTION:A damper-pressing spring 34 is produced by providing a disk with radial cuts to form triangular projected pieces 34A and trapezoid projected pieces 34B. Only the triangular projected pieces 34A are bent upward in the form of a leaf spring, and the tips thereof are bent to the side opposite to the side for contact with a rear cover 5. The trapezoid projected pieces 34B and the remaining part are used for pressing a damper 32. Since the tips of the projected pieces 34A are bent to the damper side, they slide smoothly when being pressed against the rear cover 5, and the projected pieces are uniformly deflected, resulting in a uniform pressure. Since the spring constant can be set low by controlling the shape and plate thickness of the projected pieces 34A, the pressure exerted by the spring 34 is only slightly varied even when the distance from the rear cover 5 to the damper 32 which determines the deflection quantity of the spring 34 is a little varied.
Patent JP-H08268492-A (JP)
Title: Bottom opening type flexible sheet container
Inventor: OBATA HIROSHI
IPC: B66C1/12
Filed: 1995-03-29
Abstract: PURPOSE: To provide a bottom opening type flexible sheet container capable of packing an article in an arranged form by simple work, reduced in wt. as a whole and made easy to fold flatly to be enhanced in handling properties and reduced in a keeping space. CONSTITUTION: In a flexible container main body 1, side surface parts 3a, 3b are connected to one opposed sides of a square bottom surface part 2 and side surface parts 4a, 4b, 5a, 5b are connected to the side surface parts 3a, 3b so as to form side surfaces right-angled thereto and discharge grooves 6 are formed to the central parts of the bottom surface part 2 and the side surface parts 3a, 3b. Surface fasteners 9 and transport hanging belts 13a, 13b are sewn on the side surface parts 3a, 3b on both sides of the discharge grooves 6 and unloading hanging belts are sewn on the bottom surface part 2 on both sides of the discharge groove 6.  Upper surface tie tapes 16a, 16b fitted with engaging jigs connecting the side surface parts 3a, 3b in a separable manner are attached and lateral surface tie tapes 18a, 19a, 18b, 19b fitted with engaging jigs connecting the side surface parts 4a, 5a and 4a, 5b are attached.
Patent JP-H04324029-A (JP)
Title: Combustion device construction of gas turbine engine
Inventor: WATANABE SATOSHI
IPC: F23R3/26
Filed: 1991-04-24
Abstract: PURPOSE:To offer a construction of a combustion device of a gas turbine engine, in which air and fuel are prevented from leaking from a fuel jet nozzle main body and gaskets attached on a combustion device main housing. CONSTITUTION:An inner column housing 2 is accommodated in a main housing 1 of a combustion device of a gas turbine engine. An inner column flange 7 is provided on one end of the inner column housing 2 and has a nozzle inserting hole 7a at the center to insert a fuel jet nozzle tip 9 into it. The inner column flange 7 has a hollow inside and cooling air is supplied to the nozzle tip 9 through the hollow.
Patent JP-H06309025-A (JP)
Title: Method and device for numerical control command data preprocessing
Inventor: NAGASHIMA KAZUO
IPC: G05B19/416
Filed: 1993-04-21
Abstract: PURPOSE:To provide the numerical control command data preprocessing method and device which can optimize an NC program without causing any defect in machining due to the inertial force of a machine tool or the data processing time of an NC device. CONSTITUTION:The NC program 12 which is automatically generated by a CAD system is optimized by a preprocessor 13 and sent as an NC program 14 to the NC device. At this time, a connecting means 30 detects a fine block, and connects it to a precedent and a following block and removes it in a process for writing to a storage means 40, thereby evading the stagnation of processes of the NC device. Further, a speed limiting means 50 calculates a proper speed by 1st-4th calculation parts 51-54 according to block length to evade an overrun, etc.
Patent JP-S57209252-A (JP)
Title: Trans-4-substituted cyclohexanecarboxylic ester derivative of trans-4-(4'-substituted alkylphenyl) cyclohexanol
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1981-06-18
Abstract: NEW MATERIAL:A compound of formulaI(X is R 1  or group of formrula II; R 1  and R 2  are 1W10C alkyl).  
     EXAMPLE: trans-4'-(4"-Propylphenyl)cyclohexyl trans-4-propylcyclohexanecarboxylate.  
     USE: A liquid crystal display element substance, capable of exhibiting the liquid crystal phase in a wide temperature range, having a high clear point, and particularly useful for extending the operating temperature range of a liquid crystal composition to a higher temperature side while increasing the viscosity of the liquid crystal composition not so much.  
     PROCESS: A 4-alkyl-4'-hydroxybiphenyl is reduced with hydrogen in the presence of a Raney nickel as a catalyst, and then reacted with metallic sodium to give a compound of formula III, which is then reacted with an acid chloride obtained by reacting a compound of formula IV with thionyl chloride in the presence of pyridine to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11291365-A (JP)
Title: Method and apparatus for forming case body
Inventor: SUGIMOTO TAKEO
IPC: B31B50/64
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance a treating efficiency by directing a removing arm at a sheet sucking surface toward this side, and orienting the sheet so as to direct a surface of a rear side toward a supplying destination to supply it, thereby shortening a sending distance from the removal of the sheet to the formation of a body. SOLUTION: A sheet 3 is sucked from a magazine by a removal arm with a suction head, removed, a rear surface of the sheet 3 is directly provided on a mandrel 10 with the sucking surface of the sheet 3 at this side. Then, the sheet 3 is lowered along both ends of the mandrel 20 from above by a folding guide 24 of a folding unit, bent from an upper side of the sheet 3, and the sheet 3 is urged to both sides of the mandrel 20. A protrusion 34 is projected to an upper surface of the mandrel 20. It is circulated as a belt 30 is rotated, and it urges the sheet 3 at an upper side of the mandrel 20. For example, a longer leg of the sheet folded in a U-shape is, for example, further folded along a lower side of the mandrel 20 to form a body.
Patent JP-H03292110-A (JP)
Title: Unidirectional arrangement hybrid reinforced fiber sheet, production thereof and reinforcing method for structure
Inventor: SAITO MAKOTO
IPC: B29B11/16
Filed: 1990-04-10
Abstract: PURPOSE:To enable reinforcement excellent in workability in a reinforcing field and to enhance rupture strength of a structure and to prevent a crack by unidirectionally arranging and bonding a first reinforced fiber high in rigidity and a second reinforced fiber high in toughness respectively on one-side face and the other-side face of a substrate sheet. CONSTITUTION:A unidirectional arrangement reinforced fiber sheet 1 is constituted of a substrate sheet 2, a first reinforced fiber 4 high in rigidity which is unidirectionally arranged and bonded on one-side face of the substrate sheet 2 via an adhesive layer 3 and a second reinforced fiber 6 high in toughness which is unidirectionally arranged and bonded on the other-side face via an adhesive layer 5. Reinforcement of a structure is performed by impregnat ing the reinforced fiber 4 and 6 with room temp. setting type matrix resin in a reinforcing field such as a bridge and an elevated road and leaving this reinforced fiber to stand while sticking it to the surface of the reinforcing part of a structure and curing the matrix resin. Further the first reinforced fiber 4 has rigidity of >=5 ton/mm<2> modulus of elasticity and the second reinforced fiber 6 has breaking extension of at least 1.2%. Moreover the second reinforced fiber 6 preferably has toughness larger than breaking extension of the first rein forced fiber 4 by at elast 20%.
Patent JP-H02271687-A (JP)
Title: Manufacture of tunnel type josephson junction
Inventor: TSUGE HISANAO
IPC: H01L39/24
Filed: 1989-04-13
Abstract: PURPOSE:To improve a decrease in a superconducting critical current, a subgap leakage by removing a surface layer deviated from stoichiometric composition of covered oxide superconductor by a dry etching method, and heat treating it in an atmosphere containing oxygen to recover crystallinity of an ion damaged layer. CONSTITUTION:When a lower electrode 12 of Josephson junction is formed, the surface layer of an oxide superconductor film to become the electrode 12 is removed by a dry etching method, and the film 12 is subsequently heat treated in an atmosphere containing oxygen. A surface layer 13 which satisfies stoichiometric composition is exhibited in a dry etching step, and an ion damaged layer 14 affected by dry etching is recovered by the layer 13. The lower electrode layer 12 having satisfactory superconducting characteristic is obtained by such two steps. Thus, a sharp junction boundary of superoonductor/insulator/ superconductor is formed, and problems such as a decrease in a superconducting critical current, an increase in a subgap leakage, etc., are improved.