baber/WOPTO huggingface dataset:
Patent JP-S6171858-A (JP)
Title: Vortex type painting spray gun
Inventor: SAIGA KEIGO
IPC: B05B7/12
Filed: 1984-09-13
Abstract: PURPOSE:To stably perform the painting of a desired pattern in a reduced air consumption amount, by specifying the direction of a paint pressure introducing line in order to form the vortex stream of the paint in a paint chamber and providing a paint reflux flow line capable changing the jet amount of the paint and a flow control valve. CONSTITUTION:The paint sent under pressure from a paint supply pipe while receiving air pressure is supplied to a paint sump chamber 19 from a paint inflow line 18 and flowed into a cylindrical paint chamber 11 from the direction tangential to the peripheral surface part thereof through each paint pressure introducing path 12 to form a vortex stream. The flow speed of this vortex stream becomes higher toward the center part of the chamber 11 and the paint is injected from a paint jet nozzle 16 by extremely large kinetic energy and impinged to the open air to be finely pulverized. A paint reflux flow line 14 is connected to the axial core part of the chamber 11 in opposed relation to the nozzle 16 and, if th4e amount of the refluxed paint is regulated by a flow control valve 15, the paint jet amount of the jet nozzle 16 can be regulated.
Patent JP-S6253809-A (JP)
Title: Manufacture of rubber mold for molding reactive liquid resin
Inventor: SUETSUGU KENICHIRO
IPC: B29C39/02
Filed: 1985-09-02
Abstract: PURPOSE:To shorten a manufacturing period of time by enabling manufacture of a rubber mold to be flexible even if an outer frame is not changed, by providing the titled manufacture with a process manufacturing the outer frame, a male mold and a female mold respectively, and a process manufacturing the female mold by casting a rubber material again by making use of the outer frame after cure of the female mold. CONSTITUTION:Dimensions a'', b'' of a stepped bottom plate 3 are formed precisely by cutting and a side plate 2 is fitted. A height H of the side plate 2 is made into a length obtained by adding a height c'' and further a height h2 of a step of a top plate 4 to a height h1 of a step of a bottom plate 3. A rubber mold is manufactured by using a master model M and clay 6 by making use of a first outer frame 1. Silicone rubber 7 is cast into (a) the same and the clay and first outer frame 1 are removed (b) after cure. Then the silicone rubber 7 is cast into (c) and the master model M is unloaded (d) after cure. Then when the temperature of a rubber material has risen up to the molding temperature of 150 deg.C, a second outer frame is manufactured in anticipation of expansion of the rubber. In this instance, the a'', b'' are made into 1.054L which is obtained in anticipation of a linear expansion coefficient to reference dimensions and the H is made into the length obtained by adding the height c'' and further the height h2 of the step of the top plate to the height h1 of the step of the bottom plate.
Patent JP-H0357476-A (JP)
Title: Scissors
Inventor: MAYAMA TATSUSHIGE
IPC: B26B13/00
Filed: 1989-07-26
Abstract: PURPOSE:To constitute the scissors so as to be useable for both the right hand and the left hand by constituting the scissors of a surface edge body, a back edge body, a connecting body, a surface handle body and a back handle body, providing the upper edge and the lower edge on the surface edge body and the back edge body, and also, providing the surface handle body and the back handle body so that they can be displaced upward and downward against the surface edge body and the back edge body. CONSTITUTION:As for scissors 1, its principal part is constituted of a surface edge body 2, a back edge body 3, a connecting body 4, a surface handle body 5 and a back handle body 6. The surface edge body 2 is provided with the upper edge 7 and the lower edge 8. In the case the scissors 1 are used for the right hand, a finger grip 12 of the surface handle body 5, and a finger grip part 18 of the back handle body 6 are set in the upper position and the lower position, respectively. On the contrary, in the case the scissors 1 are used for the left hand, a finger grip band 15 is rotated by 180 degrees against a supporting shaft 13 of the surface handle body 5, and also, a finger grip band 21 is turned by 180 degrees against a supporting shaft 19 of the back handle body 6, and the finger grip part 12 of the surface handle body 5, and the finger grip part 18 of the back handle body 6 are set the lower position and the upper position, respectively.
Patent JP-S6253879-A (JP)
Title: Thermal recording material
Inventor: ITABASHI YUICHI
IPC: B41M5/44
Filed: 1985-09-02
Abstract: PURPOSE:To ensure a favorable printed density and obtain resistance to chemicals, oils and water, sticking resistance and blocking resistance, by providing a protective layer comprising a specified resin and a protective layer comprising a specified modified polyvinyl alcohol and colloidal silica or amorphous silica on the surface of a thermal color forming layer. CONSTITUTION:A protective layer comprising a polyvinyl alcohol resin as a main constituent and a protective layer comprising a modified polyvinyl alcohol having a silicon atom in its molecule and colloidal silica or amorphous silica are provided on the surface of a thermal color forming layer comprising a colorless of light-colored dye precursor and a compound capable of performing a color reaction with the dye precursor. Any of the two protective layers may be provided as a lower layer, but it is preferable that the polyvinyl alcohol layer is provided as the lower layer. The polyvinyl alcohol preferably has a saponification degree of not less than 86% and a polymerization degree of not less than 1,000.
Patent JP-S6168796-A (JP)
Title: Semiconductor storage device
Inventor: HANDA HIROMITSU
IPC: G11C11/413
Filed: 1985-09-04
Abstract: PURPOSE:To expand noise margin by inhibiting a write data signal at a write data buffer circuit at read operation so as not to give the signal change to a buffer circuit and succeeding circuit. CONSTITUTION:A level of a write control terminal 7 of a base of an FET23 is brought into a high level at read, the FET23 is turned on and FETs 10, 11 are turned off. In this case, since a signal at a write data terminal 6 is not required, an output of the gate circuit 5 is inhibited at a write control terminal 7 given to the input terminal of the gate circuit 5 so as not to give the change in the external write data signal to a succeeding circuit. Thus, malfunction at read is eliminated and the memory amplitude is reduced, then high speed and low power consumption are attained.
Patent JP-H0841159-A (JP)
Title: Polyurethane, its production, and polyurethane molding
Inventor: IWATA SHIZUO
IPC: C08G18/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a polyurethane which is excellent in moldability and gives a molding with a low compression set and excellent resistances to heat, cold, and hydrolysis. CONSTITUTION:This polyurethane is obtd. by reacting a polyester diol having a number average mol.wt. of 1,800-3,000 and obtd. by reacting a diol component mainly comprising 1,9-nonanediol and 2-methyl-1,8-octanediol with a dicarboxylic acid component, a chain extender comprising 1,4-butanediol and an aliph. diol of the formula: HO-(CH2)n-OH (wherein n is an integer of 5-10), and an org. diisocyanate in the presence of a urethanizing tin catalyst in a molar ratio of reactants satisfying the relations: 0.70<=c1/(c1+c2)<=0.98 and 0.98.<=b/(a+c1+c2)<=11.10 (wherein c1, c2, a, and b are the numbers of moles of 1,4-butanediol, the aliph. diol, the polyester diol, and the diisocyanate, respectively).
Patent JP-S5894819-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: A47J44/00
Filed: 1981-12-02
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-S6253379-A (JP)
Title: Coating composition and coating method
Inventor: YAMAZAKI TAKESHI
IPC: C08J7/04
Filed: 1985-09-02
Abstract: PURPOSE:The titled composition forming a film of coating having improved wear resistance, hardness, etc., by irradiation with ultraviolet rays, containing a specific polyfunctional monomer, a polyester acrylate and a monoacrylic ester in a specific ratio. CONSTITUTION:The aimed composition consisting of (A) 20-75wt% poly functional monomer obtained by replacing >=3 OH groups of a polyhydric alco hol containing >=4 OH groups in one molecule with >=3 acryloyloxy groups, (B) 10-60wt% polyester acrylate obtained by subjecting dipentaerythritol, ditrimethylolpropane or ditrimethylolethane, a dicarboxylic acid and acrylic acid to coesterification and (C) 0-40wt% monoacrylic acid having >=150 deg.C boiling point (normal pressure) and <=10 centipoise (25 deg.C).
Patent JP-H0640612-A (JP)
Title: Image recording device equipped with manual insertion paper feeder
Inventor: SATO KENJI
IPC: B65H3/44
Filed: 1992-07-21
Abstract: PURPOSE:To reduce the installation space of the whole of a recording device by making such constitution of a manual insertion device that a paper feeding guide passage is provided at the approximate perpendicular lower part from a manual insertion insertion opening provided at the upper, making the manual insertion device furnishable on the back side of an image recording device main body in an approximate perpendicular posture. CONSTITUTION:This manual insertion paper feeding device 40 to be furnished on the back side of an image recording device is provided with an opening portion 42 for inserting a recording paper sheet at the upper part of a fixed frame body 41, and is extendingly provided, at the lower part of the opening portion 42 and in a perpendicular direction, with a paper feeding guide passage 46 consisting of an inclination opening between a fixed guide wall 41A having an inclination angle and plural ribs 45A provided on the inner side of a fixed frame body 45 facing the guide wall 41A. A pair of feeding rollers 47 are provided at the lower part of the guide passage 46, and at their lower part, a paper feeding passage 51 consisting of an opening between plural ribs 41B and 50A is provided. A pair of discharge rollers 49 are provided downstream of the paper feeding passage 51, and a paper discharge guide plate 52 downstream of the pair of discharge rollers 49 is made opposite to the inlet portion of a manual insertion paper feeding guide plate provided at the image recording device.
Patent JP-S5984835-A (JP)
Title: Preparation of methyl tertiary butyl ether
Inventor: ARAKAWA SHINICHI
IPC: C07C41/00
Filed: 1982-11-04
Abstract: PURPOSE:In preparing the titled substance by reacting a mixture of 4C hydrocarbon containing isobutylene with methanol in the presence of an acidic ion exchange resin, to keep catalytic activity for a long time, by washing previously the raw material hydrocarbon with water. CONSTITUTION:In preparing the desired substance by reacting a mixture of 4C hydrocarbon containing isobutylene (e.g., spent BB fraction) with methanol in the presence of an acidic ion exchange resin, before the reaction is carried out, the raw material hydrocarbon mixture is washed with water. A blending ratio of the hydrocarbon mixture to water during washing with water is preferably 1:(0.5-2). Since catalytic activity is reduced in the presence of water, the water content in the raw material is preferably <=0.5wt%, and methanol contains no water. EFFECT:Acetonitrile in spent BB fraction is removed by washing with water, so the catalyst will be slightly deactivated. USE:An additive for gasoline, and a raw material for preparing isobutylene.
Patent JP-H07145187-A (JP)
Title: Friction-reducing additive containing molybdenum
Inventor: PIITAA AREKUSANDAA FUAN RIIUEN
IPC: C10M159/12
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a molybdenum-containing friction reducing additive not containing active sulfur.  
     CONSTITUTION: A molybdenum-containing complex is obtained by reacting a carboxylic acid or metal salt thereof, an amine and a source of cationic molybdenum, wherein the ratio of the number of equivalents of carboxylic acid groups to the number of moles (mole) of molybdenum is in the range from 1:10 to 10:1, and the ratio of the number of equivalents of carboxylic acid groups to the number of moles (mole) of amine is in the range from 20:1 to 1:10. Further, a lubricant oil composition containing the complex, and use thereof as a friction reducing additive are provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0635782-A (JP)
Title: Information processing system
Inventor: ITO HIROMICHI
IPC: G06F15/16
Filed: 1992-07-21
Abstract: PURPOSE:To make it possible to easily set the attribute of a file to be prepared on a server from a client. CONSTITUTION:When a file control program 35 on a client 3 is initialized, a user inputs an attribute value. This value is stored in a memory. When a system call occurs from an AP, OP command 31, whether the call is the preparation request of a file for a network OS 14 on a file server 1 or the preparation of the file for an OS 32 on the client 3, is discriminated by the file control program 35. When it is the preparation request of the file on the server 1, it is inputted at the time of initializing the control program 35 and a file is prepared on the file server using the attribute value stored in the memory.
Patent JP-S6255456-A (JP)
Title: Fuel injection device
Inventor: BEPPU OSAMU
IPC: F02M63/00
Filed: 1985-09-03
Abstract: PURPOSE:To facilitate machining of sliding surfaces improve starting characteristics when it is cold by providing two needles which are slidably installed keeping a certain space apart in parallel with each other, and feeding secondary fuel which is heated while being circulated. CONSTITUTION:A needle 6 for primary fuel and a needle 7 for secondary fuel are slidably provided keeping a certain space apart in parallel with the shaft axis of a needle holder. The needles 6 and 7 are in a closed position while they are pressed by springs 22 and 23. when secondary fuel which is heated by a circulating mechanism in a head 2, is fed from a feeding hole 38 by an injection pump, the tapered portion 7g is subjected to a back pressure allowing the needle 7 to be elevated overcoming a spring (35) force so as to inject the secondary fuel into a cylinder 10 from a passage 14. Subsequently, pressurized control oil is fed to an oil chamber 23 from a feeding hole 25 so as to allow a large diameter portion 6d to press the spring 22 because of a back pressure. Then the needle 6 is elevated allowing the primary fuel to be injected into the cylinder 10 from a passage 13. Thus, machining of sliding surface is facilitated and start-up characteristics when it is cold is improved.
Patent JP-S6085909-A (JP)
Title: Accelerating method of fluidity of molten waste plastics
Inventor: SAITOU KIYOSHI
IPC: C08F8/50
Filed: 1983-10-19
Abstract: PURPOSE:To make fluidity of waste plastics favourable at the time of melting of the same by reducing molecular weight of the same, by mixing up the waste plastics with a specific inorganic matter and heating and melting them at a temperature of 300-390 deg.C at the time of thermal decomposition of the waste plastics. CONSTITUTION:As for waste plastics, it is desirable that the same is kept crushed into small pieces of less than 2cm. An inorganic matter mixing with the waste plastics is alumina.iron oxide and/or silicic acid.iron oxide series mineral to be obtained by pulverizing the same into a particle diameter of 0.2-5.7mm. which is desirably into 0.4-2.4mm., and a mixture ratio of the inorganic matter is 0.5-10wt% to the waste plastics which is desirably 1-5wt%. The mixture is heated at a temperature of 300-390 deg.C. With this method, fluidity of the molten waste plastics can be improved up to 2.6-3.2 times and molecular weight can be reduced down to 0.73-0.88 times.
Patent JP-S5985017-A (JP)
Title: Water intake device
Inventor: YAMAUCHI TOORU
IPC: E02B9/04
Filed: 1982-11-04
Abstract: PURPOSE:To take in surface water within a fixed depth of water by taking water in the intermediate section of opening sections at both ends of a horizontal intake cylinder of necessary length extending on a straight line. CONSTITUTION:The opening sections 2, 2' are formed at both ends of a horizontal straight pipe of a circular section and predetermined length in the intake cylinder 1. One end of a water pipe 3, a diameter thereof is smaller than that of the intake cylinder 1 and the other end thereof has a water extracting port 5, is communicated and connected integrally with the intake cylinder 1 in the intermediate section of the opening sections 2, 2'. A rudder 4 is fixed along the center line of the intake cylinder 1 on the upper surface of the intake cylinder 1. Accordingly, when the intake cylinder 1 is installed in the predetermined depth of water under the surface of water 13, water can be taken in selectively from a desired water layer region because the intake cylinder 1 can be kept in the direction of a relative motion by the action of the rudder 4.
Patent JP-S6172316-A (JP)
Title: Average flow rate controller
Inventor: HIROI KAZUO
IPC: G05D7/06
Filed: 1984-09-17
Abstract: PURPOSE:To reduce the change of an average flow rate by holding forcibly the operating output of a flow rate controller in case a deviation exceeds a blind sector area and also the level changing factor or the difference between the input and output flow rates is set in the focusing direction. CONSTITUTION:An effective deviation signal C is set at zero and a tank output flow rate 31 is set at the fixed value in a blind sector area. When the level of a level detecting signal A is increased, a flow rate set value signal E is sent to a flow rate controller 17 through a PI control arithmetic operation of a control arithmetic part 144 in order to increase the output flow rate. When the output flow rate is larger than the input flow rate, the level of the signal A is lowered. Thus the deviation is set outside the blind sector and the tank level exceeds a prescribed changing factor -deltaand set in the focusing direction. In this case, the 1st comparison/discrimination part 21A discriminates that signal C is larger than zero and delivers an ON signal. While a changing factor discrimination part 222A also discriminates that the signal C exceeds the factor -delta through a changing factor arithmetic element 221 and then delivers an ON signal. As a result, a switch circuit 15 is opened by the release signal of the 1st condition circuit 23A. Then the operating output of the controller 17 is set at the fixed value.
Patent JP-S5984176-A (JP)
Title: Ultrasonic vehicle sensing device
Inventor: WATABE EIJI
IPC: G01S15/88
Filed: 1982-11-05
Abstract: PURPOSE:To detect securely up to a light vehicle by converting a received signal of an acoustic wave receiver installed slantly to the movement direction of the vehicle into a low frequency signal and selecting only signal having necessary timing corresponding to the vehicle. CONSTITUTION:A transmitter and receiver 10 is installed at specific height from the ground slantly to the movement directions of vehicles so as to cover a running area of a light vehicle such as a motorcycle running on the road edge as its sensing area. A band-pass filter circuit 17 selects and extracts only a frequency component corresponding to a vehicle approaching the transmitter and receiver 10 on the basis of a receive signal converted by a heterodyne detecting circuit 15. Further, a gate switch circuit 18 selects only a signal with effective necessary timing in the output signal of the band-pass filter circuit 17 by a received timing signal generated by a timing signal generating circuit 13. Then when a decision arithmetic circuit 19 decides the presence of a vehicle, a sense signal 20 is outputted.
Patent JP-H0246923-A (JP)
Title: Method and device for setting process for bending machine
Inventor: NAGASAWA TADAHIKO
IPC: B21D5/01
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the interference of the lower die and a work and to smoothly execute the bending by inputting a bumping point and a bending point by a bending number in order of the bending process, and inputting its number and a shallow bending angle in a rough bending point. CONSTITUTION:At the time of bending in a specific bending point, in case there is the possibility that an interference of the lower die 9 and a work is generated, the generation of its interference is prevented by setting a process for rough bending simultaneously with other regular bending process. Accordingly, even bending of a complicated shape can be executed smoothly.
Patent JP-S6254452-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/3205
Filed: 1985-09-03
Abstract: PURPOSE:To build a wiring on an silicon oxide film without an etching process by a method wherein a silicon oxide film is formed on a wafer, silicon ions are driven into a prescribed portion in the silicon oxide film, and then a wiring is built in the portion implanted with silicon ions. CONSTITUTION:A silicon oxide film 101 is formed on a wafer 100, a resist pattern 102 is formed, and then silicon ions are driven at low energy into the surface layer for the formation of a silicon-rich layer 103. A process follows wherein the resist pattern 102 is removed before selective CVD is accomplished for the formation of a wiring 104 by using a WF6+H2 gas. This method of manufacturing does not need an etching process, a wiring is built only in a portion containing a rich concentration of silicon ions, and the wiring may be so formed as to be provided with fan-like angles.
Patent JP-S6173175-A (JP)
Title: Photosensitive drum
Inventor: MIYAUCHI YASUO
IPC: G03G21/00
Filed: 1984-09-19
Abstract: PURPOSE:To form a photosensitive drum which can be handled easily, especially, at the time of a maintenance by fixing and providing a plate-shaped member having a larger diameter than a diameter of the drum, on both sides of the drum. CONSTITUTION:A flange 2 and 3 having a larger diameter than a diameter of a drum 1 are fixed to both ends of the drum 1 having a photosensitive body. Therefore, even if the photosensitive drum is placed horizontally, it is only supported by the flange 2 and 3, and the photosensitive body of the drum 1 does not come into contact with any article. Accordingly, at the time of a maintenance, the photosensitive drum which has been removed can be placed in an optional place without damaging the photosensitive body. Also, since it can be placed horizontally, the drum itself can be cleaned easily.
Patent JP-H0748752-A (JP)
Title: Woven fabric
Inventor: MIZUKI HIROYUKI
IPC: D03D5/00
Filed: 1993-08-05
Abstract: PURPOSE:To obtain woven fabric not causing phenomena of lightly dyed middle part. CONSTITUTION:This woven fabric comprises regenerated cellulose multifilament as at least weft and texture at both selvedge parts is leno texture of four warps.
Patent JP-H055187-A (JP)
Title: Hard screw made of austenitic stainless steel
Inventor: YOSHINO AKIRA
IPC: C23C8/26
Filed: 1991-07-08
Abstract: PURPOSE:To increase the surface hardness of a screw and to reduce its screwing time by forming the surface layer of the main body of the screw made of a stainless steel on a nitride layer and coating the surface of the nitride layer with a plating film or a resin film. CONSTITUTION:In this hard screw made of an austenitic stainless steel, surface hardness is high because the surface layer has been formed on a nitride layer, and when used in various application requiring a screw, it shows high strength. Furthermore, because the surface of the nitride layer is coated with a plating film or a resin film, the reduction of the boring time can be attained owing to the lubricity of the plating film or resin film. Moreover, the generation of rust ont he nitride layer itself can be prevented by the presence of the plating film or resin film, adn the generation of rust can be prevented even when it is stored in a wet atmosphere for a long time.