baber/WOPTO huggingface dataset:
Patent JP-H08132560-A (JP)
Title: Fireproof safety glass
Inventor: SAKAMOTO AKIHIKO
IPC: C03C27/12
Filed: 1994-11-09
Abstract: PURPOSE: To provide fireproof safety glass which is easy to be manufactured by thermocompression bonding even while using a fluororesin film having a chain molecular structure and which has high transparency. CONSTITUTION: A fluororesin film comprising a copolymer which consists of 40wt.% tetrafluoroethylene(TFE), 20wt.% hexafluoropropylene(HEP) and 40wt.% vinyliden fluoride(VDF), having 250μm in thickness and having only a chain molecular structure, and a heat-resistant transparent crystallized glass which has 2000×900×5mm in size and whose thermal expansion coefficient is -5×10<-7> / deg.C, are first prepared. Then, the fluororesin film 11 is thermocompression-bonded onto one face of the heat-resistant transparent crystallized glass 10, thereby obtaining fireproof safety glass.
Patent JP-H04267903-A (JP)
Title: Method for after-treatment of product at tower bottom in extractive distillation process
Inventor: RUTSUIAN SHIYUKATOURA
IPC: C07C7/08
Filed: 1991-11-18
Abstract: PURPOSE: To obtain with high thermal efficiency pure aromatic compounds by passing sump product obtained from an extractive distillation column through two side reboilers connected in series before introduction to stripping column to cool it by indirect heat-exchange with product stream generated form the step in the reboiler. CONSTITUTION: A sump product of an extractive distillation column 2 is passed through two side reboilers 9, 14 before introduction to a stripping column 15 and is cooled to a temperature of 105 to 120 deg.C by indirect heat exchange with the product flow generated from the steps in the reboilers, whereby heat released by cooling the sump product is used for heating a reflux flowing from the bottom part to upper part of the stripping column 15. As a result, a pure aromatic compound can be obtained with high thermal efficiency.
Patent JP-H06134576-A (JP)
Title: Projection welding method for aluminum nut
Inventor: MOROOKA TOKIO
IPC: B23K11/18
Filed: 1992-10-15
Abstract: PURPOSE:To obtain weld zones having sufficient strength and reliability free from defects by providing recessed parts of content volume capable of storing more than a half of volume of projections between inside base parts of the projections provided on the nut lower and a nut tapped hole and performing welding under specified welding conditions. CONSTITUTION:A JIS-A6000 base aluminum nut is placed on an A5000-base aluminum plate to perform welding by the projection welding method. In the welding conditions at that time, a welding current, the welding time and the pressurizing force are made to 250-350%, 30-80% and 100-180%, respectively, as compared with a case where a mild steel nut and a mild steel plate of the same size are subjected to projection welding by the same type welding machine. Since the recessed parts 4 of the nut 1 lower surface receive the weld zones 6 of the adjacent projections 3 without resistance, fragments of oxide films of the projection 3 surfaces are also carried away together and do not remain on the weld zones 6 and the weld zone 6 having the sufficient strength and reliability free from defects are obtained. As a result, welding of the aluminum nut to the aluminum plate surface is facilitated as in the case of the mild steel plate.
Patent JP-2000112134-A (JP)
Title: Oxygen-cutoff film material for formation of pattern and pattern forming method
Inventor: SUMINO TOMONOBU
IPC: G03F7/11
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen-cutoff film material which enables easy control of sensitivity of a radical polymn.-type photosensitive resin layer, and to provide a method to form a high definition pattern. SOLUTION: This oxygen-cutoff film material contains at least a water-soluble resin having oxygen-cutoff property and a light-absorbing agent having a light-absorbing wavelength region which at least partly overlaps with the light-absorbing wavelength region of the polymn. initiator included in photosensitive resin layer 2. An oxygen-cutoff film 3 consisting of the oxygen-cutoff film material for pattern forming above described is formed on the photosensitive resin layer 2 containing at least radical polymerizable monomers and a polyms. initiator. The amt. of radicals produced in the photosensitive resin layer 2 is controlled by controlling the kind and amt. of the light-absorbing agent included in the oxygen-cutoff film 3 so as to obtain desired sensitivity. Then, in this state, the photosensitive resin layer 2 is exposed according to a specified pattern through the oxygen-cutoff film 3, and then developed to form the pattern.
Patent JP-H04173382-A (JP)
Title: Ink ribbon feed mechanism of thermal transfer printer
Inventor: YAGI TOMOHITO
IPC: B41J33/44
Filed: 1990-11-07
Abstract: PURPOSE:To prevent that wrinkle or breakage is generated in an ink ribbon when the ink ribbon is unwound by mounting a transmission member transmitting the rotatory power of a cam to an arm when a thermal transfer head is separated from a platen and rotating the arm in the direction separating a pinch roller from a capstan roller. CONSTITUTION:When an ink ribbon 10a is unwound toward an ink ribbon pancake 10b, a cam 8 is rotated to a predetermined position in the direction shown by an arrow C by a drive source 9. A head pressing mechanism 7 is moved in the direction opposite to a platen 11 and a head 6 is separated from the platen 11. Since a rod 101 is pressed in the direction shown by an arrow D by the cam 8, an arm 1 is rotated and a pinch roller 3 is separated from a capstan roller 5. The friction load to the ink ribbon 10a due to the capstan roller 5 and the pinch roller 3 is eliminated and, when the ink ribbon pancake 10b is rotated in the reverse direction by a predetermined drive source, the ink ribbon 10a is smoothly moved in the direction shown by an arrow G to be taken up on the side of the pancake 10b.
Patent JP-2001123117-A (JP)
Title: Surface-treating agent
Inventor: TORA TOSHIHIRO
IPC: C08J7/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-treating agent capable of being applied to the surface treatment of an elastic body such as a vulcanized rubber molded product and a resin elastomer molded product, and excellent in coatability, friction and abrasion characteristics, nontacky properties, sealing properties or the like. SOLUTION: This surface treating agent contains a silane coupling agent, a silicone polymer having about 100,000-1,000,000 average molecular weight, and an organic solvent-soluble cellulose derivative.
Patent JP-H03164056-A (JP)
Title: Linear motor
Inventor: MORIYAMA TAKESHI
IPC: H02K33/18
Filed: 1989-11-22
Abstract: PURPOSE:To increase a thrust and a stroke by disposing magnets having different magnetic properties along the moving direction of each coil assembly provided at a center pole, and arranging magnetic units at the advancing side face of each assembly. CONSTITUTION:First and second magnets 18, 20 having different magnetic properties are disposed along the moving route of first and second coil assemblies 4, 6 slidably provided at first and second center poles 8, 10 of a linear motor 1. Further, magnetic units 50, 52 are disposed at advancing side face between the poles 8 and 10 of the assemblies 4, 6. Thus, a magnetic flux circuit M is formed substantially perpendicularly to the assemblies. In this manner, even if its stroke is increased to increase the number of magnets, magnetic flux flowing to the board and the pole is only magnetic flux part generated perpendicularly to the member. Accordingly, its thrust is not varied, and large thrust and long stroke can be provided.
Patent JP-2001125654-A (JP)
Title: Reference voltage actuating circuit
Inventor: FUKUI HIROSHI
IPC: G05F3/24
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage actuating circuit which suppress a waste of a current at power-ON time and is short in actuation time. SOLUTION: This reference voltage actuating circuit generates a specific constant voltage and is equipped with a reference voltage circuit equipped with a 1st transistor, a 2nd transistor, a 3rd and a 4th transistor, and a 1st resistance, an actuating circuit equipped with a 5th transistor, a 1st capacitor interposed between a power source and the 5th transistor, and a 6th common source transistor whose drain is connected to the gate of the 2nd transistor, and a reset circuit equipped with a 2nd resistance, a 2nd capacitor, and a 7th transistor.
Patent JP-2000135875-A (JP)
Title: Printed matter collection device
Inventor: BOSS HEINZ
IPC: B65H39/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To avoid the vibration of a collection chain by controlling a servo drive device at a set time with the help of a drive device connected to the collection chain. SOLUTION: The control part 50 of a servo drive device 22 is connected to the control part 30 of a drive device 19 through an electrical signal conductor 20. The drive device 19 gives a control command to the servo drive device 22 and thus the servo drive device 22 is driven synchronized with the drive device 19 in terms of a rotary angle. When a collection chain 1 is deviated during its regulated travel, the servo drive device 22 counterworks the vibration generated by a binding device, a cutter and any other device and at the same time, the drive device 19 of the collection chain 1 is mechanically disengaged. On the other hand, the other device permits irregularity to some extent. Consequently the vibration generated by feeders 38, 39, the binding device and the cutter is not transmitted to the collection chain 1, and it is possible to avoid the vibration of the collection chain 1.
Patent JP-H02195089-A (JP)
Title: Fireproof synthetic resin pipe, its joint, and their production method
Inventor: ISHIYAMA TETSUO
IPC: B32B13/12
Filed: 1988-11-29
Abstract: PURPOSE:To obtain a fireproof synthetic resin pipe and fitting easily produced and having superior performance by covering the outer surface of them with hydraulic inorganic material composed of cement, silica sand, light-weight aggregate, organic fiber, thickener, etc. CONSTITUTION:A pipe and its joint is made of fireproof synthetic resin and the outer surface of the them are covered with hydraulic inorganic material. The hydraulic inorganic material is composed of silica sand of 15 to 45 in weight, light-weight aggregate of 30 to 80 in weight, organic fiber of 2 to 10 in weight, and thickener of 1 to 5 in weight, to cement of 100. The type of cement is, for example, portland cement, white cement, etc. The type of light- weight aggregate is, for example, obsidian, perlite, etc. The type of organic fiber is, for example, nylon, polyester, etc. The type of thickener is, for example, ethyl cellulose, water soluble cellulose derivative, etc. Thus, the pipe and fitting with adiabatic effect of light-weight is given to effectively prevent fire from spreading.
Patent JP-H06143978-A (JP)
Title: Automobile air conditioner
Inventor: ISHIHARA YUJI
IPC: B60H1/00
Filed: 1992-11-13
Abstract: PURPOSE:To improve the comfortableness by attenuating the fluid noise from a plurality of blow-out ports. CONSTITUTION:Air-blow direction setting devices 40 are provided on a plurality of ventilator blow-out ports 26 respectively. In air-conditioning, the temperature difference between the detected in-cabin temperature and the set in-cabin temperature is in the specified range. When the air-conditioned condition in a cabin is unstationary and the air-conditioned air volume is large, one of the air-blow direction setting devices 40 is set in the blow-out condition with large ventilating resistance while the other air-blow direction setting device 40 is set in the blow- out condition with small ventilating resistance. This constitution allows the fluid noise in the blow-out condition with large ventilating resistance to be synthesized with the fluid noise in the blow-out condition with small ventilating resistance.
Patent JP-2000130158-A (JP)
Title: Catalyst converter
Inventor: IWATA MINORU
IPC: B60K11/06
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst converter and heat insulator which can cool the start/final ends by hitting a running wind to respective welded start/final end positions formed on the welded part of the catalyst converter during a vehicle running. SOLUTION: A catalyst converter 2 is provided with a catalyst upperstream cone 8, catalyst outer cylinder 9, catalyst downstream cone 11 and outlet flange. They are combined by welding the entire periphery of respective openings. The welded start/final end positions 16, 21, 25, 29 on respective welded parts 15, 20, 24, 28 are not formed on the outside of a ventilation surface 17. On this ventilation surface 17, the running wind is hit during the vehicle running.
Patent JP-H10141040-A (JP)
Title: Noise eliminator for internal combustion engine
Inventor: TANABE KOJI
IPC: F01N1/08
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust noise in a normal rotation range for an engine and reduce exhaust resistance in a high speed rotation range for maximizing the output of the engine by providing a communication pipe for an noise eliminator with a control valve to control exhaust gas pressure so that the control valve can be open/closed with a link mechanism. SOLUTION: A control valve, which is mounted at the exit of a communication pipe 11 communicating between two expansion rooms neighboring each other in a noise eliminator to increase its opening with the increase of exhaust gas pressure for controlling the exhaust gas pressure, has a moving valve 13 put into a closed condition because the energizing force of a spring 27 is greater than the exhaust gas pressure in a normal rotation range for an engine. When the engine is in a high speed rotation range, the exhaust gas pressure is greater than the energizing force of the spring 27, so that the moving valve 13 is open at first. When the engine has the maximum rotating number, the moving valve 13 is separated further from a mounting bracket 14 used as a valve seat via a link mechanism 20 to reduce the exhaust resistance of the noise eliminator for maximizing the output of the engine.
Patent JP-H05138620-A (JP)
Title: Production of hollow ceramics panel
Inventor: MATSUSHIMA TOSHIO
IPC: C04B37/00
Filed: 1991-11-19
Abstract: PURPOSE:To easily produce a large and thin hollow ceramics panel suitable for an electrode also used as the support plate of a solid electrolyte fuel battery cell. CONSTITUTION:Green bodies molded by the pressure molding or hydraulic pressure molding of a sample powder are sintered to obtain two large and thin sintered panels 1, 2 having no warpage at first and these panels are laminated so as to form hollow part by a slurry 3 and the laminated one is again sintered to obtain a large and thin hollow ceramics panel. By using the already sintered panels in the thin panel thus laminated, the generation of warpage or cracking at the time of second sintering is eliminated and the porosity of two thin panels can be arbitrarily adjusted and the hollow ceramics panel having desired properties can be easily produced.
Patent JP-2001087197-A (JP)
Title: Manufacture, using method and system for managing wax through the use of film, tape, seal or the like in order to check wax state of floor surface in cleaning job
Inventor: YAMASHITA TETSUYA
IPC: A47L13/50
Filed: 1999-09-18
Abstract: PROBLEM TO BE SOLVED: To allow anybody to simply and speedily judge a state of glossiness and a dullness state to judge whether the sate of wax of a floor surface is good or not at a glance by using a manufacturing method, a using method and a system for managing the wax through the use of a film, a tape, a seal, etc., in order to check the wax state of the floor surface in a cleaning job. SOLUTION: In order to check the wax state of the floor surface in the cleaning job, the present wax state is checked through the use of the film, the tape, the seal, etc.
Patent JP-H07158901-A (JP)
Title: Air-conditioning machine
Inventor: AMANO SEIICHI
IPC: F24F5/00
Filed: 1993-12-02
Abstract: PURPOSE:To prevent frosting of an inside heat exchanger due to the lowering of vaporizing temperature of the refrigerant by a method wherein a refrigerant passage is formed so that the refrigerant is passed at first through the inside heat exchanger and, thereafter, is passed through an outside heat exchanger upon room heating. CONSTITUTION:An outside heat exchanger 3 is formed so as to have an L- shaped horizontal section along the back surface of an outdoor unit 1 and a back cabinet 7, partitioning both side surfaces side, and the length of the same is longer than an inside heat exchanger 2 while the outside heat exchanger 3 is superposed to the rear side of the inside heat exchanger 2 while being neighbored. Upon room heating, refrigerant is passed at first through the refrigerant passage 4a of the inside heat exchanger 2 across the whole width and whole length, then, enters the outside heat exchanger 3 to flow through a refrigerant passage 4b. According to this method, the deterioration of heat exchanging amount when the vaporizing temperature of refrigerant is low can be prevented.
Patent JP-H01143972-A (JP)
Title: Method for measuring insulation resistance
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1987-11-30
Abstract: PURPOSE:To measure even when the frequency of a low frequency voltage is high by 90 deg. phase-shifting a low frequency signal obtained from a signal line wound to an injecting transformer, and impressing it to a connecting line to penetrate a current transformer so as to be made into a phase opposite to a circuit. CONSTITUTION:The output of a current transformer ZCT is amplified AMP, frequencies f1 and f2 are selected through filters FIL1 and FIL2, respectively, and they are inputted to rectifiers DET1 and DET2. An output conducting line Lc to penetrate the core of a transformer OT is impressed to a 90 deg. phase-shifter PS, the output is impressed to an amplifier PAMP, and the output is terminated at a variable resistance R. A connecting line Lp to connect the resistance R and the output of the PAMP is made to penetrate the ZCT, and it is made into the primary current of the ACT, and it is impressed. First, the resistance R is adjusted so as to make an output OUT1 of the DET1 into a minimum value I1, the value of the resistance R at such a time is made into an R1, and an output I1 is stored into a condenser CM. Next, in the same way, the resistance value when an output OUT2 of the DET2 is made into a minimum value I2 is made into an R2. Based on the measuring values R1, I1, R2 and I2, insulation resistance R0 of circuits L1 and L2 can be calculated.
Patent JP-H01145348-A (JP)
Title: Enclosure bulb for vacuum load-break switch
Inventor: HIRANO NAOMI
IPC: H01H33/66
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate the production of the title bulb composed of a crystallized glass having excellent mechanical strength and vacuum-maintaining property, by using a crystallized glass having a specific composition. CONSTITUTION:The title bulb is formed of a crystallized glass containing 73-81wt.% of SiO2, 0.5-10wt.% of Al2O3, 0-4wt.% of Na2O, 0-5wt.% of K2O (Na2O+K2O being <=5wt.%), 10-20wt.% of Li2O, 0.1-5wt.% of P2O5, 0-1wt.% of F, 0-4wt.% of As2O3 and 0-4wt.% of Sb2O3 (As2O3+Sb2O3 being <=4wt.%) and having a crystallinity of 30-70%.
Patent JP-H07127173-A (JP)
Title: Slab substrate and manufacture thereof
Inventor: IIZUKA MASAYOSHI
IPC: B28B1/16
Filed: 1993-10-28
Abstract: PURPOSE:To improve strength while fixing a buried material simply and positively. CONSTITUTION:A large number of ribs 2, 2' are formed onto the top face of a substrate 1 made of concrete, and buried materials 3 made of plastics are installed among the adjacent ribs. A slab substrate is manufactured in such a manner that the buried materials 3 are pushed into the concrete of the substrate 1 from an upper section at a stage when the concrete of the substrate 1 is not cured, the concrete of the substrate 1 is swollen on the sides of the buried materials 3 and the ribs 2, 2' are formed.
Patent JP-2001120762-A (JP)
Title: Pachinko game machine
Inventor: SHIMADA KEIICHI
IPC: A63F7/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To make a game more exciting and complicated by offering one and more chances of changes to one pattern changing equipment and by changing each of or part of the patterns on the pattern changing equipment independently. SOLUTION: A pachinko game machine 10 comprises a pattern changing equipment 70 to change and display one and more patterns, a change control means 16 to control changing display of the patterns on the pattern changing equipment 70 and one and more starting holes 40 corresponding to each of the one and more patterns. The change control means 16 is formed in such way that with the prize winning in one start hole 40, the pattern changing equipment 70 only changes and displays the pattern which corresponds to the start hole 40.
Patent JP-2001127436-A (JP)
Title: Method of production for multilayer printed wiring board
Inventor: KAWASAKI YOGO
IPC: H05K3/46
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing for a multilayer printed wiring board inexpensively. SOLUTION: A core board 30 is composed of BT resin and a lower interlayer resin insulation layer 50 contains epoxy resin. Since through holes 35 made through the core board 30 and the lower interlayer resin insulation layer 50 can be desmeared with an oxidizing agent comprising chromic acid or permanganic acid simultaneously with roughening of the lower interlayer resin insulation layer 50, production process is reduced and a multilayer printed wiring board can be produced inexpensively.
Patent JP-H11119902-A (JP)
Title: Event delivery device
Inventor: HARADA TAKASHI
IPC: G06F3/038
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an event delivery device for improving the performance of an entire system by delivering all coordinate events to a window set to a highest resolution and reducing the number of the coordinate events to be delivered for the others. SOLUTION: A resolution table 6 is set so as to turn the entire area to the resolution of default as an initial value. For the change of the resolution table, when resolution setting is executed by the menu of windows 8 and 9, since the position and size of the window 8 are obtained from a window management part 7, the set resolution is written in a resolution table 6 along with the information. Thus, at the time of delivering the coordinate events from a system event queue 4 to the corresponding windows 8 and 9, set resolution information is referred to and the number of the coordinate events is controlled. That is, while the resolution of the window requiring highly detailed input and output is enhanced and highly detailed input and display are performed, the resolution is suppressed low for the one, without the need for highly detailed input and display.
Patent JP-S63157677-A (JP)
Title: Bridge type inverter
Inventor: HAYASHIDA SHINICHIRO
IPC: H05K1/18
Filed: 1986-12-19
Abstract: PURPOSE:To enhance efficiency and miniaturize a device at a low cost, by placing insulators between the DC side wiring conductors and the AC side wiring conductors of semiconductor switching elements. CONSTITUTION:MOS.FETs 2-5 as semiconductor switching elements are used to form a bridge type inverter. Between its DC side wiring conductor 9 and AC side wiring conductor 11, an insulator is placed, and they are arranged in close contact with each other. In the same manner also on the other FET 3, an insulator is placed between both conductors 10, 14. Accordingly, both surface printed circuit boards 20, 21 are used, and insulators 20b, 21b are arranged. Then, current flowing to the DC side wiring conductors 9-10, 17-18 and the AC side wiring conductors 11, 14-16 on each FETs 2-5 flows each other in the counter directions, and both the conductors are arranged in close wiring contact with each other via the insulators 20b, 21b, and so stray inductances are cancelled. As a result, the generation of surge voltage can be suppressed.