baber/WOPTO huggingface dataset:
Patent JP-2000286149-A (JP)
Title: Acoustic electrolytic capacitor unit
Inventor: SOGA YASUHIKO
IPC: H01G4/38
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor unit which can inexpensively reduce its product height and moreover ensuring substantially the same sound quality as a 1 F large electrolytic capacitor required as a power filter of an on-vehicle acoustic device and which can maintain function as a power filter, even when an open mode fault takes place in certain capacitors in the unit. SOLUTION: In this acoustic electrolytic capacitor unit used as a power filter of an on-vehicle acoustic device supplied with power from a battery having a rated voltage of 12 V or more, 10 or more of aluminum electrolytic capacitors are connected in parallel and set to have an electrostatic capacitance of not smaller than 0.1 F and less than 1 F. Thereby reproduced sound equivalent to a large electrolytic capacitor, having an electrostatic capacitor of 1 F or more required as the power filter of the acoustic device having the rated voltage of 12 V or more, can be obtained.
Patent JP-H08259625-A (JP)
Title: Lactone polymer having high hydroxyl number and its production
Inventor: WATANABE ICHIJI
IPC: C08F220/10
Filed: 1995-03-22
Abstract: PURPOSE: To readily and surely obtain a lacton polymer of a polybranched type by blending a prescribed polymer with a prescribed lactone monomer and a catalyst for polymerization in a molten state, having a high OH value, useful as a tacky agent, etc. CONSTITUTION: This polymer of formula I [L is an arbitrary (monomer) structural unit containing no OH group; M is a monomer residue or a structural unit containing an OH group in the molecule; (a), (b), (c) and (d) are 0<=a<=1,000, 10<=b<=5,000, 0<=c<=1,000 and 2<=n<=100; R<1> is a 2-10C alkylene;  bonds of structural units of (a), (b) and (c) are in random] having 1×10<-4> to 1×10<-2> mol of the number of OH group mols based on 1kg of the polymer, 10×5,000 of the number of groups based on 1 molecule and 20,000-2,000,000 number-average molecular weight is obtained by blending 100 pts.wt. of a mixture comprising 0.1-30wt.% of a polymer of formula II containing 10-5,000 OH groups based on 1 molecule (preferably polyvinyl alcohol, etc.) and 99.9-70wt.% of a lactone monomer of formula III (preferably ε caprolactone) with 0.001-0.1 pt.wt. of a polymerization catalyst in a molten state.
Patent JP-S60231807-A (JP)
Inventor: SHIYOUGASE NORIKO
IPC: A41D31/02
Filed: 1984-05-02
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-S5739098-A (JP)
Title: Operating method for sludge dehydrator
Inventor: HIRAI ATSUO
IPC: B30B9/20
Filed: 1981-06-08
Abstract: PURPOSE:To smoothly carry out dehydration work by comparing the time when primary dehydration is executed by pressing a movable chute to upper and lower rollers for secondary dehydration with a timer thereby detecting the meshing of obstacles from overtime. CONSTITUTION:It is detected that obstacles are meshed in a movable chute unless the chute 4 arrives at a set position within the set time of a timer at the time when the chute 4 moves from an open to close state. A solenoid operated selector valve 18 operates a solenoid valve 21 while holding the shute 4 in a close direction to decrease the feed oil pressure of a relief valve 22a, thereby weakening the pressing force of the shute 4. It also decreases the feed oil pressure to a hydraulic cylinder 7, or weakens the pressing force of a lower roller 2 by changing over a solenoid valve 4 thereby opening the rollers 1, 2 and discharging the obstacles. When the chute 4 fails to close within the timer set time, the obstacles are stagnating in the chute 4 or between the rollers 1 and 2 are therefore a fault is announced.
Patent JP-2000282491-A (JP)
Title: Block for retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To show a new design so as to improve a design property by integrally forming a decoration protrusion on a wall surface of a retaining wall block, and properly applying various kinds of surface treatment such as polishing, painting. coloring. SOLUTION: A decoration protrusion 2 is integrally formed on a wall surface 12 of an L shape retaining wall block 1 consisting of a bottom board 10 and a front board 11. A thermoplastic elastic material is poured in a wall surface model formed with the protrusions 2 so as to form an elastic member, then it is incorporated into a molding form of the block 1, and concrete is placed thereto and hardened. The protrusions 2 are then formed with a polishing surface 20, dirtiness restraining surface 21, unfinished surface 22, coated surface 23, colored surface, scraped surface 25, etc. A water repelling material, transparent paint and/or the like are applied to thereby diversify the design. Stone-like projections may be formed as the decoration projections 2 partially or wholly on the surface of the block 1. Accordingly the purpose is attained.
Patent JP-H09279264-A (JP)
Title: Method for continuously extracting noble metal and method for recovering the same
Inventor: OKADA SATOSHI
IPC: C22B3/20
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently recover high-purity Pd from a solvent contg. Pt group elements by using an extraction liquid contg. a prescribed concn. of dialkyl sulfide. SOLUTION: A high Pd extraction rate is obtd. by using the dialkyl sulfide(DAS) extraction liquid having the concn. much higher than that of the conventional extraction liquid is obtd. in this method. More specifically, the extraction liquid contg. the DAS of the concn. of >=40vol.% is continuously brought into contact with a noble metal soln. contg. the Pt group elements in the contact time within several minutes within a range where the DAS ratio of >=4mol times per unit time of the ratio of the Pd in the noble metal soln. described above. The Pd extraction liquid is thereafter pickled with hydrochloric acid, etc., to dissolve away the accompanying Pt. The Pd in the liquid is then reverse extracted to a water phase through ammonia and further, acid, such as hydrochloric acid, is added to the soln. to settle a Pd salt.  The precipitate is recovered and is roasted under the atm., by which metallic Pd is obtd.
Patent JP-H11287417-A (JP)
Title: Kiln type gasification incinerator
Inventor: MOGI KATSUMI
IPC: F23G5/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a kiln type gasification incinerator to easily and properly take out carbide from the interior of a rotating rotary kiln. SOLUTION: In an incinerator having a rotating approximate closed type rotary kiln 1 being a gasification carbonizing chamber for an incinerated substance, an incinerated substance discharge mechanism to discharge an incinerated substance in the rotary kiln 1 from the rotary kiln 1 is provided. The rotary kiln 1 has its one end face forming a fixed wall, the incinerated substance discharge mechanism 10 is provided with a discharge port for an incinerated substance formed in the lower part of the fixed wall, and a wedge-form container 36 arranged in a state to protrude in the rotary kiln 1 through the position of the discharge port and an internal space is connected to a discharge port. This wedge-form container 36 has a tapered-off part 36b pointing to one in a tangential line direction of the rotary kiln 1 and an opening part 36c pointing to the other.
Patent JP-S63253644-A (JP)
Title: Semiconductor device
Inventor: YANAGIYA MASANOBU
IPC: H01L21/3205
Filed: 1987-04-10
Abstract: PURPOSE:To satisfy electrical characteristics such as electro-migration resistance, working speed, etc., simultaneously by forming metallic wirings by metallic materials having materials partially different in response to electrical characteristics such as electro-migration resistance, working speed, etc. CONSTITUTION:An insulating film 3 is shaped onto the surface of a semiconduc tor substrate 1 to which an element region 2 is formed through a diffusion, etc. An insulating film 3 in an electrode section for the element region 2 on the insulating film 3 is bored, and a metallic wiring 4a connected to an electrode for the element region 2 and a metallic wiring 4b being connected to the metal lic wiring 4a and having a different material are shaped. The materials of these metallic wirings 4a, 4b are determined by electrical characteristics such as electro-migration resistance, working speed, etc. Since currents concentrate to the metallic wiring 4b in the periphery of a bonding section 41 bonded and connected to a section such as an external terminal, the metallic wiring 4b is formed by a metallic material, which differs from the material Al of the metallic wiring 4a in another section and electro-migration resistance of which is increased by adding Cu, Ni, Cr, Mg, etc. to into Al.
Patent JP-2000282994-A (JP)
Title: Fuel pump
Inventor: KUBOTA KENICHI
IPC: F02M37/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump which is superior in heat resistance and also resistant against salt damage, at a low cost and light in weight, and free of fuel leakage. SOLUTION: A bottom body 12 is made of a thermosetting resin such as bakelite having a heat resistance and strength, while a top body 14 and a cover 16 are made of a thermoplastic resin, and in the condition that a sealing member 18 such as gasket is pinched between the top body 14 and the cover 16, they 14 and 16 are welded together, and the obtained welded item is fixed to the bottom body 12 by a fixing means. Thereby the chief body part of the fuel pump can be constituted of a resin material.
Patent JP-H02270748-A (JP)
Title: Paper connecting method for paper feed section of corrugated cardboard manufacturing device
Inventor: FUJIWARA KENJI
IPC: B65H19/16
Filed: 1989-04-10
Abstract: PURPOSE:To prevent paper cutting and unsatisfactory paper connection and improve productivity by controlling the rotating speed and driving torque of a driving servo motor, and adjusting the tensile force applied to a corrugated cardboard sheet when the paper feeding of an accelerating roll is stopped and the tip section of the newly wound paper is stuck to the previously wound paper to connect them. CONSTITUTION:A servo motor 21 is started, its rotation is transmitted to a self-propelling dancer 5, the self-propelling dancer 5 is moved in the feeding direction of a corrugated cardboard sheet 8, and the feeding of the corrugated cardboard sheet 8 beyond an outlet roll 7 is continued. When the paper feeding of an accelerating roll 3 is stopped and the tip section of the newly wound paper is stuck to the previously wound paper to connect them, the rotating speed and driving torque of the driving servo motor 21 are controlled by a control device 12, and the tensile force applied to the corrugated cardboard sheet 8 is adjusted. Paper cutting and unsatisfactory paper connection or the like are prevented, the production interruption of the corrugated cardboard sheet 8 and the occurrence of the broke are dissolved, and productivity can be improved.
Patent JP-S58204484-A (JP)
Inventor: KONDOU TOSHIHARU
IPC: H01T13/46
Filed: 1982-05-24
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-S58203948-A (JP)
Title: Polyprenylamine
Inventor: TAKIGAWA TETSUO
IPC: C07C33/02
Filed: 1982-05-24
Abstract: NEW MATERIAL:A polyprenylamine of formula I (formula II is the trans-type isoprene unit; formula III is the cis-type isoprene unit; n is an integer 11-19; R<1> and R<2> are H, lower alkyl or aryl, etc. or R<1> and R<2> together link to form 2-5C alkylene). USE:Useful as a raw material for medicines and cosmetics, etc. particularly as a synthetic intermediate for mammalian dolichol, and capable of giving a polyprenyl fraction consisting of a polyprenol and/or an acetic ester homolog mixture having 14-22 isoprene units in exactly the same trans and cis configurations as the mammalian dolichol. PROCESS:A polyprenylcarboxylic acid of formula IV or a reactive derivative thereof is reacted with an amine of formula V to give a polyprenylcarboxylic acid amide of formula VI, which is then reduced to afford the aimed compound of formula I . An acid halide or acid anhydride may be cited as the reactive derivative.
Patent JP-H05261413-A (JP)
Title: Method for rolling seamless steel tube in mandrel mill and equipment therefor
IPC: B21B17/02
Filed: 1992-03-13
Abstract: PURPOSE:To roll a seamless steel tube in a mandrel mill which does not generate irregular wear and irregular surface temperature on a mandrel bar in continuous use of the same mandrel bar. CONSTITUTION:In rolling of the seamless steel tube in the mandrel mill 1, the mandrel bar 2 is supported rotatably at the support end on the rolling line on the inlet side of the mandrel mill and after the tube stock is rolled, the mandrel bar 2 is rotated in its peripheral direction, the position of the mandrel bar to a rolling roll is changed to roll the seamless steel tube in the rolling mandrel mill.
Patent JP-S61248817-A (JP)
Title: Directional taking out device for article
Inventor: MIURA TAKASHI
IPC: B65G47/14
Filed: 1985-04-24
Abstract: PURPOSE:To allow articles to be taken out speedily and continuously by configurating a device in such a way that articles which move while they are dispersed to the radial and circumferential directions by means of a conical rotating disc, are aligned by means of both a pressure dispersing plate and a guide with a direction turning plate in the device as referred to the titled for articles in a form of a short circular cylinder and the like. CONSTITUTION:When tablets are supplied onto a conical rotating disc 1 which has an angle of inclination close to an angle of friction with the tablet, the tablets are scattered because of the rotation of the disc 1, are simultaneously formed into a single layer, and are moved to the circumferential direction along a stationary guide 3. And they hit against a pressure dispersing plate 5 allowing them to be once brought up to the center section. Then, they fall down again describing a parabola for a track of drop, and move to a discharging outlet 4 where they are turned to the discharging outlet 4 by a direction turning plate 6. This configuration enables the tablets to be speedily and continuously taken out.
Patent JP-S5516028-A (JP)
Title: Crosslinking of chlorinated polyethylene molded product
Inventor: WATANABE NAOTOSHI
IPC: C08J3/24
Filed: 1978-07-21
Abstract: PURPOSE: To obtain a crosslinked product highly resistant to oil, etc., and to crack formation, having clear surface, by coating the surface of a chlorinated polyethylene molded product with a hydrophillic material and then carrying out crosslinking reaction using an organic peroxide under exposure to water vapor.  
     CONSTITUTION: The surface of a molded product consisting of chlorinated polyethylene alone or comprising chlorinated polyethylene, a resinous and/or rubbery material, etc, is coated with a hygroscopic material, e.g. polyvinyl alcohol, water glass, etc. The resulting composition is subjected to crosslinking using an organic peroxide of a decomposition temperature (at which the half-life equals one minute) ≥120°C, e.g. benzoyl peroxide, etc., in the presence of water vapor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62244855-A (JP)
Title: Device for conveying and holding film carrier
Inventor: SUE KAZUO
IPC: B65H20/10
Filed: 1986-04-17
Abstract: PURPOSE:To improve the reliability by bonding by conveying and positioning a film carrier under a defined tensile force, and adsorbing by vacuum and holding both the front and rear parts of the bonding position of said film carrier for carrying out a bonding operation afterward. CONSTITUTION:The front and rear parts of a film carrier which is subjected to a bonding operation are adsorbed by vacuum adsorbing ports 34, 34a, in such a way that the film carrier is lifted upward. Thereby, the position of the film carrier can be maintained without being affected by the pressing force of a heat tool 16 at the time of bonding. Further, since a finger 20 is simultaneously formed at the time of bonding, the finger 20 will not be in contact with other than a joining vamp 19, thereby, greatly increasing the reliability of bonding.
Patent JP-S62245527-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: YOSHIDA JUNICHIRO
IPC: C23C14/20
Filed: 1986-04-17
Abstract: PURPOSE:To execute the long-time formation of a thin metallic film by stable coercive force control by providing an intermittently rotating member to the end of a mask in order to control the incident angle of a thin ferromagnetic metallic film onto a substrate and periodically decreasing the amt. of the ferromagnetic metal sticking to the end. CONSTITUTION:The substrate 4 wound on a feed shaft 5 contacts the outside periphery of a can 2, moves with the rotation of the can 2 and is taken up on a take-up shaft 6. The ferromagnetic material 7 housed in a crucible 8 is heated to evaporate during this time. The vapor thereof is deposited by evaporation onto the substrate 4 at the incident angle theta with the normal 2a of the can 2 by the edge 10a of the triangular member 10 at the end of the mask 9. The evaporated ferromagnetic metal sticks to the edge 10 and the deposition accumulates upon lapse of time. The member 10 is rotated about 120 deg. and the fresh edge 10b is used when the adequate coercive force is no longer obtainable by the change of the incident angle theta. The edges at three points of the member 10 which is a triangular column are successively used to control the incident angle theta in the above-mentioned manner, by which the stable coercive force control is executed.
Patent JP-S60232294-A (JP)
Title: Mechanical type surface aeration apparatus
Inventor: TAGAMI HIDENORI
IPC: C02F3/18
Filed: 1984-05-02
Abstract: PURPOSE:To increase the supply amount of oxygen by reducing the movement of a shaft, in a mechanical type surface aeration appratus, by inclining at least a part of the immersed part of a blade entering water to the rear side in a rotary direction. CONSTITUTION:A rotary shaft 8 is arranged above a water level 21 and blades 11 are fixed to said rotary shaft 8. Each blade 11 is bent at the intermediate part above the water level 21 so as to be inclined to the rear side R in the rotary direction to the radial direction around the rotary shaft 8. By this structure of the blades, the resistance of water impinging to the baldes 11 is reduced and the volume of air driven into water by the blades 11 can be increased and, therefore, an apparatus high in oxygen supply power efficiency is obtained.
Patent JP-H06298600-A (JP)
Title: Method of growing sic single crystal
Inventor: TAKAHASHI ATSUSHI
IPC: C30B29/36
Filed: 1993-04-15
Abstract: PURPOSE:To enable the growth of large-size SiC single crystal ingot of good quality by feeding a combination of powdery SiC and a Si-containing gas as a SiC source in the growth of SiC single crystal through the sublifnation and recrystallization process. CONSTITUTION:The single crystal growing unit comprising a crucible filled with powdery SiC as a feedstock and the crucible lid to which a seed crystal is placed is placed in a tubular reactor 10. Then, the tubular reactor 10 is evacuated with the vacuum evacuation unit 11 and the powdery SiC in the crucible is heated with the high-frequency induction coil 17, simultaneously a mixture of an inert gas 13 and a Si-containing gas such as silane 14 is sent into the single crystal-growing unit 9. Thus, the powdery SiC is sublimed by heating to grow SiC single crystal on the seed which is kept at a lower temperature than that of the feedstock. Even when the SiC as a feedstock reacts with the graphite of the crucible, a Si-containing gas can be fed separately and the ratio of Si to C can be kept constant in the gas.
Patent JP-S5614524-A (JP)
Title: Production of polyester low polymer
Inventor: IMAMURA YOSHIO
IPC: C08G63/78
Filed: 1979-07-12
Abstract: PURPOSE: To reduce the formation of diethylene glycol (DEG) linkages, by feeding continuously a mixture containing mainly terephthalic acid (TPA) and ethylene glycol (EG), reacting the mixture in the presence of a low polymer for these monomers and then reacting the mixture while adding a specific amount of EG.  
     CONSTITUTION: In the production of a direct process polyester low polymer consisting mainly of TPA and EG, a slurry having good flowability is obtained by introducing EG in an amount which is at least 1.5mol times that of TPA to a slurry preparation tank 2 from an EG storage tank 1, and charging TPA from a charge inlet 7. The slurry is continuously fed to an esterification reactor 3 containing a previously prepared polyester low polymer and the mixture is esterified therein at a temperature higher than 250°C at a pressure of 300W700mmHg abs. Then, the reaction product is transferred to a reactor 11 and esterified continuously or batchwise at a reduced pressure, while up to 10%, based on the product, of EG is added. In this way, a high m.p., low acid value excellent polyester having a main chain of a low diethylene glycol linkage content is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63254911-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1987-04-10
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-2000281310-A (JP)
Title: Reforming device
Inventor: KUDO HITOSHI
IPC: F23L15/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reforming device capable of effectively recoverying heat in the reforming device for producing a hydrogen enriched reformed gas from a fuel source such as hydrocarbon based fuel or alcohol based fuel. SOLUTION: This reforming device is provided with a reforming part 1 packed with a reforming catalyst and for generating a hydrogen enriched reformed gas from the fuel source, a shift part 2 packed with a shift catalyst and for decreasing CO concentration in the reformed gas generated in the reforming part, a combustion part 3, into which fuel for combustion and air for combustion are supplied and which generates a heating gas to heat the shift part 2 after heating the reforming part 1, and a heat exchanger 4 for performing the heat exchange between the heating gas after used for heating the reforming part 1 and the air for combustion.
Patent JP-S59217097-A (JP)
Title: Enclosed holder with water
Inventor: AKIYAMA SATOO
IPC: F17B1/18
Filed: 1983-05-23
Abstract: PURPOSE:To provide a light holder with a small volume for water, by forming a water container beween an enclosure and an inner cylinder located inside the enclosure, and by providing a movable container whose lower end is immersed in the water container, and by keeping the interior of the movable container at send-in pressure and the exterior at feed pressure. CONSTITUTION:An inner cylinder 2 is secured in an enclosure 1 so that an annular water container 3 is defined between them. A movable container 4 is hung so that its lower end is immersed in the water container 3, the movable container covers the inner cylinder 2, and an outer storage chamber A and an inner storage chamber B are defined. When gas of pressure P1 is sent through a send- in pipe 7 in a non-supply state wherein a valve 9 is closed, the gas is stored at the same pressure in the inner and the outer storage chambers B, A. The valve 9 is then opened so that the gas is supplied through a supply pipe 8 and a communication pipe 10. At that time, a pressure difference DELTAP is caused by the weight of the movable container 4 so that the gas is supplied at pressure P0= P1-DELTAP due to the compensatory action of an orifice provided upstream to the connection of the pipes 8, 10. According to this constitution, the water container 3 is not opened to the atmosphere and its volume is made small.