baber/WOPTO huggingface dataset:
Patent JP-S61202293-A (JP)
Inventor: FUJIOKA TOSHINORI
IPC: G07D7/00
Filed: 1985-03-06
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-S56148995-A (JP)
Title: Surface treatment of paper , board or card material
Inventor: RUUDORUFU BEEN
IPC: D21H19/20
Filed: 1981-03-25
Abstract: 1. Process for improving the strength of paper, board or card materials by treating the surface of these materials with aqueous solutions of copolymers of (meth)acrylic acid derivatives and optionally customary additives, characterized in that the copolymers used are copolymers of 1. 0.1-10 % by weight of acrylonitrile, 2. at least 30 % by weight of acrylamide and 3. 30-60 % by weight of acrylic acid and/or methacrylic acid, which can optionally be present entirely or partially in the form of their ammonium salt.
Patent JP-S60185966-A (JP)
Title: Image carrier protecting device of copying machine
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G21/16
Filed: 1984-03-05
Abstract: PURPOSE:To facilitate the handling of an image formation unit by providing the protecting device which protects an image carrier held in the image formation unit, and detaching the protecting device after the unit is loaded in the copying machine frame. CONSTITUTION:One-side terminals of support rods 31 and 32 of a protection sheet 30 which covers the exposure part of a photosensitive body 3 by closing the opening 22 of the housing 20 of the image formation unit A are fitted in the hole 24 of the rear end surface 23 of the housing 20, and the other-side terminals are supported fixedly on a protection base 33. The protection base 33 abuts on the front end surface 25 of the housing 20 and is fixed on the front end surface 25 of the housing by rotating a clamping lever 34. The lever 34 is loosened to drawn out the protection base 33, and the protecting device B is removed from the unit A. The protection sheet 30 is of double-layer structure; the side which is put closer to the photosensitive body 3 is composed of an elastic member of polyurethane foam, etc., and the opposite side is made of a flexible resin film of polyester, etc.
Patent JP-S53140079-A (JP)
Title: Automatic recognizing system for moving sound source
Inventor: SUZUKI BUNKICHI
IPC: G10L15/28
Filed: 1977-04-15
Abstract: PURPOSE: To recognize the coming direction of sounds and whether the sound source is moving or stationary by alanyzing the corelative function of the signal components of preset frequency band, which are extrected from the acoustic signals of a plurality of sound receiving means arranged on the azid in the direction inclined with respect to the moving direction of a moving sound source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51118095-A (JP)
Title: Magnetic structure
Inventor: SAWA SHIGEKI
IPC: H01F7/02
Filed: 1975-04-10
Abstract: PURPOSE: To diminish the influence of crack against machines such as generator, etc. which may be produced in the magnetic material combined with holder, their thermal expansion coefficients are far different each other, causing by temperature fluctuation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57158237-A (JP)
Title: Method for forming irregularly reflecting metallized coating on surface of flim member
Inventor: ITOU SADAMI
IPC: B32B15/08
Filed: 1981-03-24
Abstract: PURPOSE: To obtain a film member having a metallized coating which reflects light attractively, by forming a metallized coating on a film material on the surface of which a resin film having an ultrafine rough surface is formed.  
     CONSTITUTION: A sheet or film material 1 supplied from a supply drum 2 is introduced into a space between a resin coating roller 4 and a press roller 7, whereby a resin liquid contg. an ultrafine particulate material is deposited on the surface of said sheet or film material. Then the material 1 is dried in a dryer 9 to form a resin film layer 2 having an ultrafine rough surface on the one side of the film 1. Then the film 1 is introduced through the vacuum chambers 11a, 11b of a continuous vacuum metallizer 10 into a vacuum metallizing chamber 12 where a metal such as Au or Ag in a crucible 14 is heated by means of of a heater 13 and evaporated to deposit said metal on the surface of the resin film layer 2, whereby an irregularly reflecting metallized coating layer b having ab ultrafine rough surface corresponding to the rough surface of the resin film is formed. Then the film is wound up through vacuum chambers 11c, 11d around a take-up drum 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58162601-A (JP)
Title: Styrene-butadiene copolymer with high content of trans- 1,4-bond
Inventor: OOSHIMA NOBORU
IPC: C08F236/10
Filed: 1982-03-19
Abstract: PURPOSE:The titled copolymer, prepared by coupling styrene-butadiene copolymeric anions with a tin halide compound, having low rolling frictional resistance and high wet skid resistance, and suitable for tire tread rubber used in passenger cars. CONSTITUTION:One equivalent styrene-butadiene copolymer is coupled with 0.3- 2.0equvalents, expressed in terms of halogen atomic equvalents, tin halide compound, e.g. tin tetrachloride, to give the aimed copolymer having 20wt% or more polymer having tin-carbon bonds in the molecular chain and 5-40wt%, preferably 7-25wt%, content of styrene and 70-90wt% content of trans-1,4-bonds in the butadiene part.
Patent JP-S63210503-A (JP)
Inventor: IWATO YOSABURO
IPC: F01K21/00
Filed: 1987-02-27
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-H10242268-A (JP)
Title: Method of filling connection hole in multilayer wiring structure
Inventor: TAGUCHI MITSURU
IPC: H01L21/768
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling a connection hole, which can perform the filling by treatment at relatively low temperature without influence on lower-layer wiring, and besides can perform the filling favorably without being influenced by moisture even if an interlayer insulating film contains moisture much, when filling the connection hole leading to the lower-layer wiring with a wiring material. SOLUTION: In this filling method, lower-layer wiring 11 consisting of low melting point metal or low melting point alloy is made on a substrate 10, and interlayer insulating films 12 and 13 are made to cover the lower-layer wiring 11, and a connection hole 14 leading to the lower-layer wiring 11 is made, and titanium is grown on the interlayer insulating films 12 and 13, covering the connection hole 14, and nitriding by plasma nitriding method is applied to the titanium film 15 so as to make the titanium film 15 into a titanium nitride film 16, and after nitriding, a wiring material 17 consisting of low-melting point metal or low-melting point alloy is grown, and the connection hole 14 is stopped with a film consisting of a wiring material 17 by high-pressure reflow method.
Patent JP-H03247539-A (JP)
Title: Ornamental sheet body and its production
Inventor: HATTORI GYOSEI
IPC: C03C17/34
Filed: 1990-02-23
Abstract: PURPOSE:To easily obtain an ornamental sheet body having a beautiful pattern by coating a transparent sheet with a metal alkoxide sol, hydrolyzing the sol to obtain a gel film, removing the part where a gel film is not desired with a gel decomposing viscous liq., repeating the process to form a picture pattern and baking the material. CONSTITUTION:A transparent sheet 1 (e.g. glass sheet) is coated with a first metal alkoxide sol (e.g. titanium isopropoxide sol), and the sol is hydrolyzed to form a gel film. A gel decomposing viscous liq. (e.g. rosin-modified maleic resin soln.) is applied on the part where the gel film is not desired, infiltrated, heated at low temp. and cleaned to remove the part by elution, and a pattern film 2 is formed. Second and third metal alkoxide sols are then applied and selectively etched, as before, to form a pattern film 3, etc., and the plural films including the sheet 1 are baked. Consequently, plural high-refractive-index oxide films are formed on the sheet 1 respectively in the desired picture pattern, and an ornamental sheet body is obtained.
Patent JP-S61203155-A (JP)
Title: Dye fixing agent
Inventor: IWATA MIKIO
IPC: D06P1/44
Filed: 1985-03-05
Abstract: PURPOSE:To provide a dye fixing, agent which gives dyed materials having improved fastness to chlorine, washing and light when dyed with reactive dyes, containing an allylamine polymer and a diallylamine polymer. CONSTITUTION:95-5mol% of an allyamine polymer contg. a structural unit of formula I (wherein X is a counter ion on an acid) is mixed with 5-95mol% of a diallylamine polymer contg. a structural unit of formula II (wherein R1-R4 are each H, methyl) to obtain a dye fixing agent. A dyed material obtd. by dyeing a material with a reactive dye is immersed in a treating solution obtd. by dissolving 0.1-2wt% said fixing agent in water, and treated at a bath ratio of 1:10-20 and at room temp. to 80 deg.C for 5-20min.
Patent JP-H03247969-A (JP)
Title: Refrigerating plant and operation thereof
Inventor: SHIMODAIRA YOSHIMI
IPC: F25B5/02
Filed: 1990-02-23
Abstract: PURPOSE:To heat load by a part of vaporizers and cool load by the rest of the vaporizers at the same time by providing a plurality of return pipes connecting a plurality of vaporizer outlets and a condenser outlet, and interposing a check valve permitting only the flow of refrigerant toward the condenser outlet in each of the return pipes. CONSTITUTION:When a part of a plurality of vaporizers 8 and 11 heat load and the rest of them cool load, refrigerant gas of high temperature and high pressure discharged from a compressor 1 enters the part of the vaporizers through bypass pipes 30, and 31, where it condenses into liquid by heating load. Thus liquidized refrigerant flows through return pipes 32 and 33, and check valves 22 and 23 which are interposed in the pipes 32 and 33, and enters into the rest of the vaporizers, where it vaporizes into gas by cooling load, and finally returns to the compressor 1.
Patent JP-S54134885-A (JP)
Title: Electrical precipitator
Inventor: MAEKAWA KAORU
IPC: B03C3/15
Filed: 1978-04-12
Abstract: PURPOSE:To simplify construction and reduce manufacturing cost by sucking dust containing air in the tangential direction between a grounded cylindrical casing and an accelerating electrode pipe contained in the cylinder. CONSTITUTION:Dust containing air is sucked through the suction port of a charger 3, where it is positively charged and then it is introduced into a casing 1. As the suction port 2 is arranged tangentially to the inside of the casing 1, air goes down to the lower end of an accelerating electrode pipe 6 turning round between the casing 1 and an opposing electrode 4. While going down, positively charged dust is drawn and sticked to the casing 1 electrically and mechanically and cleaned air alone passes through the accelerating electrode pipe 6 and is exhausted from an exhaust port 10. By removing a cover 7 and the accelerating electrode pipe 6, the casing 1 alone is left and dust sticked to the casing 1 can be removed easily.
Patent JP-H11135688-A (JP)
Title: Electronic component and manufacture thereof
Inventor: MORIYASU KOZO
IPC: H03H9/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component having a moisture-resistive structure strong against external shocks by laminating a thermosetting resin layer, thermoplastic resin layer and thermosetting resin layer away from the electronic component to form its structure. SOLUTION: An electronic component 1 comprises an electronic component element 3, lead terminals 11 electrically connected to this element 3, and three- layer structure 5 composed of two thermosetting resin layers 5a and one thermoplastic resin layer 5b to cover the element 3. The thermosetting resin layers 5a are made of an epoxy phenol resin which is strong against shocks as first and third layers away from the element 3. The thermoplastic resin layer 5b is made of a polyolefin-baged resin which is higher in moisture resistance as a second layer as seen from the element 3. Thus an electronic component having superior strength against external shocks and high moisture resistance is obtd.
Patent JP-S55136579-A (JP)
Title: Welding method of angle joint part
Inventor: OKUDA NAOKI
IPC: B23K9/00
Filed: 1979-04-10
Abstract: PURPOSE: To prevent the drooping down of molten metal and perform welding at large heat input by interposing an insert between a vertical plate or horizontal plate and a backing strip.  
     CONSTITUTION: An insert 7 is inserted to the opposing surfaces r of a main material 1' and backing strip 4'. Although the material and shape of the insert 7 are not particularly limited, an inorganic fibrous mat having plasticity such as mat of glass fibers, metal fibers or other inorganic fibers, or the one comprising enveloping powder or granules of welding flux, etc. with a film such as thermoplastic film or sheets is suitable. The above obviate the dropping of molten metal even if the deep penetration reaching the backing strip is formed with respect to the portions where the insert is interposed and make possible performing of high-efficiency welding through large heat input welding such as submerged arc welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51118910-A (JP)
Title: Picture memory display device
Inventor: TATSUNO TETSUO
IPC: G02F1/13
Filed: 1975-04-11
Abstract: PURPOSE: To get a picture display device which stores pictures in a solid memory and displays the stored pictures. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59169728-A (JP)
Title: Connecting method using shape storing alloy
Inventor: SAWADA KAZUO
IPC: F16L25/00
Filed: 1983-03-15
Abstract: PURPOSE:To connect two members together without use of a special pipe expanding device or an elaborate device by heating the circumference of a connection between said two members to higher temperature than the inversion critical temperature in a connecting method by use of a flexible and long member of shape storing alloy. CONSTITUTION:Corrugated aluminium pipes 11 and 12 are butted. Each of pipes 11, 12 is 10mm. in wall thickness and 150mm. in the maximum outer diameter. Then, an Ni, Tl alloy tape 13 being a long member of shape storing alloy, 0.05mm. in thickness, 20mm. in width, and -70 deg.C in critical temperature is wound overlapped in a 0.2mm. pitch while allowing liquid nitrogen to be sprinkled and tension yielding about 4% elongation to be applied to it, and fixed in its end part. When the temperature is returned to the room temperature, the pipes 11, 12 are connected and fixed together by thermal restoring force of the tape 13. With this method, two members can be connected together without requiring a special pipe expanding device or an elaborate device.
Patent JP-S62203650-A (JP)
Title: Molten steel pouring method
Inventor: TANIGUCHI YUICHI
IPC: B22D11/18
Filed: 1986-03-03
Abstract: PURPOSE:To improve the casting slab quality by setting permissible limit of blowing gas volume to nozzle passing molten steel rate and correcting the permissible limit of blowing gas volume by calculating a correction factor from a ratio of actual measured gas volume at occurrence of a boiling to the permissible limit of blowing gas volume, to control the blowing gas volume corresponding to a changing of the operation. CONSTITUTION:The permissible limit of gas volume is set after calculating the ratio R corresponding to an operational condition, boiling limit, nozzle clogging limit and the optimum value for the steel quality. Next, the standard gas volume to be permissible limit is calculated, based on informations of casting slab speed under operation, molten steel head, casting slab size, nozzle diameter, etc. On the other hand, the actual measured gas volume is calculated from the gas volume at the time start of boiling occurrence in the passing molten steel rate under the operation. Further, the setting gas volume of the above-mentioned passing molten steel rate is calculated, based on the setting permissible limit. And, the nozzle characteristic correction factor is calculated by the actual measured gas volume and the setting gas volume to correct the standard gas volume.
Patent JP-2000240111-A (JP)
Title: Antifreezing cover for pipe
Inventor: HASHIMOTO MASAYUKI
IPC: E03B7/12
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate arrangement of an antifreezing cover for a pipe by providing an extendible external cylinder portion on the external side of an internal cylinder portion with a space therebetween, and injecting a latent heat accumulating material in the space of an almost cylindrical container, the ends of the cylinders being combined with each other in one body. SOLUTION: There is provided an internal cylinder portion 2 which is shaped like an extendible accordion and made of a synthetic resin such as crosslinked polyethylene, having a pipe 1 housed therein. Further, an external cylinder portion 3 which is shaped like an accordion and made of a synthetic resin is provided on the external side of the internal cylinder portion 2 so as to be spaced a predetermined interval away from the internal cylinder portion. The pitch of the external cylinder portion 3 is larger than that of the internal cylinder portion 2. Then, the internal cylinder portion 2 and the external cylinder portion 3 are combined with each other in one body at both the ends thereof, to thereby form an almost cylindrical container 4 having a hollow wall structure.  Further, a latent heat accumulating material 5 with a melting point of approx. -2 deg.C to +10 deg.C is injected into the space of the container 4, to thereby form an antifreezing cover for the pipe. Still further, a sealing material 6 made of a natural rubber, NBR, a soft synthetic resin, or the like is arranged at both the ends of the container 4, to thereby hermetically seal the gap. Thus, the antifreezing cover for the pipe can be easily arranged.
Patent JP-H03247262-A (JP)
Title: Preparation of retort food
Inventor: OKAMOTO HIDEFUMI
IPC: A23L3/14
Filed: 1990-02-23
Abstract: PURPOSE:To sterilize a food in improved sterilization efficiency while preventing the damage of vessel, etc., by sealing a food in a heat-resistant vessel at a specific void ratio and heating the vessel under rotation or turning in a state inclined at a specific angle to effect the sterilization of the content. CONSTITUTION:A food (preferably a pasty food having a viscosity of 500-10,000cP) is sealed in a heat-resistant vessel at a void ratio of 0.5-8.0%. The vessel is placed in a holding space 22 of a holding member 4 in a state directing the lateral axis or the longitudinal axis of the vessel inclined 3-45 deg. relative to the horizontal direction. The holding member is put into a retainer 2 of a retort oven 1 and the food is thermally sterilized under pressure while rotating the retainer 2 around a rotary shaft 3.
Patent JP-S55135198-A (JP)
Title: Lubricant for drawn wire
Inventor: YAMAGUCHI YOSHIHIRO
IPC: C10M169/02
Filed: 1979-04-09
Abstract: PURPOSE: To obtain a lubricant for drawn wire which exhibits excellent lubricating performance when used in high-speed drawn wire in particular.  
     CONSTITUTION: A lubricating oil, composed mainly of a colorless, transparent, and nontoxic liquid polymer polybutene which is a random copolymer obtained from the low-temperature catalytic reaction of i-butylene and n-butylene present in a butane-butylene fraction formed in the cracking of naphtha, is mixed with 10W 50wt%, preferably approx. 25W40wt%, metal soap powder of a grain size of 100μ or less to obtain a lubricant for drawn wire which exhibits a stable and excellent lubricating characteristic of the metal soap without formation of metal soap grease even at high temperatures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04262319-A (JP)
Title: Continuous manufacture of electrical laminated plate
Inventor: KIKUKAWA TSUKASA
IPC: H01B19/00
Filed: 1991-02-15
Abstract: PURPOSE:To prevent any contamination in a device due to dropping of squeezed resin solution and equalize the thickness of a product laminated plate in its width direction by using a base material wider than the pressing width of a double-belt press. CONSTITUTION:A base material having width W2 wider than a pressing width W1 of a double-belt press is used. There is no need for all base materials to have the width W2 wider than W1, but is necessary for the base materials at the top most layer and the bottom most layer to have such width. But, width of a roll and that of a metal belt 12 are normally wider than the width W1, and is wider than the width of the base material. By using base materials of which width W2 is wider than the width W1, resin solution excessively conglutinated on the base materials moves to both side rims and stagnate there. Thus, dropping of the resin solution is unlikely to take place to contaminate a device. Furthermore, the resin solution which stagnate at protruding portions prevent further outflow, so that the thickness of a product laminated plate is made uniform in its width direction.
Patent JP-S55136582-A (JP)
Title: Flux feeder of submergec arc welding machine
Inventor: TOYAMA MASAAKI
IPC: B23K9/18
Filed: 1979-04-13
Abstract: PURPOSE: To feed sufficient flux to the weld zone irrespective of the inclinations of a hopper by providing a feed screw vane which is driven to rotate, into the barrel-form device body.  
     CONSTITUTION: A flux leadin port 4 is formed on the outside peripheral surface of the feeder body 1 and is connected to the hopper in which flux is stored. A drive shaft 7 is supported to a closing member 5 and bearing 5 parallel to the axial line of the device body 1. A feed screw 8 is mounted as a feed vane to this drive shaft 7. The drive shaft 7 is connected to a drive wire at its read part and the feed screw vane 8 is rotated together with the drive shaft 7. A flux diffusion impeller 10 is secured to the end of the drive shaft 7 to diffuse the flux. Further a wire net 11 is mounted to the end face of the feeder body 1 to prevent the pulsation of the flux and prevent the entry of impurities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59169020-A (JP)
Inventor: PIEERUBATSUTEISUTA MOSUKOONI
IPC: H01H71/10
Filed: 1984-03-09
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-S59171133-A (JP)
Title: Method for monitoring semiconductor resistivity
Inventor: MUNAKATA TADASUKE
IPC: G01R31/26
Filed: 1983-03-18
Abstract: PURPOSE:To simplify the monitoring method for semiconductor resistivity by a method wherein, when the resistivity of a semiconductor substrate is measured, the focussed photon rays which are interisity-modulated at the prescribed frequency are made to irradiate on the substrate while they are being moved relatively to the substrate, the resistivity is measured from the magnitude of the AC photoelectric voltage generated between the front and the back sides of the substrate, and the measurement is performed from the front side only. CONSTITUTION:The semiconductor wafer 2 which is going to be inspected is placed on a travelling annular belt-conveyor 20, and the wafer 2 is supported by the auxiliary wheel provided on the back side of the conveyor. Then, a transparent electrode 16 is arranged on the wafer 2, a lens 15 is provided thereon, and the photon rays 9 coming from an At laser 11 is made to irradiate on the lens 15 through the intermediary of a strength modulator 12 and a movable mirror 13. At the same time, the signal obtained by the electrode 16 is amplified by a photoelectric voltage amplifier 17, it is added to a microcomputer 18, and a printer 19 is operated using the above-mentioned output. Also, the driving of the movable mirror 13 is conducted by the driving amplifier 14 which is connected to the computer 18. Through these procedures, the photoelectric voltage generated between the front and back sides of the substrate is detected in two seconds or thereabout in a non-contacting manner, and the resistivity of the semiconductor substrate is monitored.