baber/WOPTO huggingface dataset:
Patent JP-S565185-A (JP)
Title: Treatment of waste water of low biochemical oxygen demand
Inventor: MITSUMOTO NOBORU
IPC: C02F3/12
Filed: 1979-06-25
Abstract: PURPOSE: To obtain stable treated water from low-BOD waste water by adding activated sludge obtaned from a separate low-BOD waste water containing similar components to the low-BOD waste water in an aeration process.  
     CONSTITUTION: To a low-BOD waste water of a BOD concentration of 50W150 ppm, activated sludge obtained from a waste water containing principal components similar to the low-BOD waste water to be treated is added separately from returned slduge from the final sedimentation process, at an aeration process, where the concentration of MLSS in the mixed liquor is kept at approx. 3,000W3,500ppm. Then, in the preceding stage, namely flocculating stage, of the final sedimentation process, an inorganic flocculant and a high molecular flocculant are added. Thus, stable quality of treated water can be obtained while keeping the concentration of MLSS in the aeration process constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59206118-A (JP)
Title: Forming method of thin sheet
Inventor: UENO YASUSHI
IPC: B21D22/20
Filed: 1983-05-10
Abstract: PURPOSE:To minimize the wrinkle and strain of a thin sheet to a range having no problems in practicable use in press or roll forming of the sheet by giving a temp. difference in the part where a compressive stress is generated after the formation and a part where said stress is not generated and forming the sheet. CONSTITUTION:The part of a thin plate 100 where strain and wrinkle are not generated by forming and pressing adjacent to the part where the strain and wrinkle is generated is pressed and heated by press contactors 104, 105 heated by heating elements 106 of a press heater. The sheet is thereafter formed and pressed at onece. The compressive stress in the rectangular direction from the part where the tensile stress of formation is weak with respect to the part where said stress is strong is weakened and the wrinkle and strain by the uneven nonuniform stress after the formation is minimized. The residual stress is thus decreased to the range having no problems in practicable use. The part where the strain and wrinkle are generated may be cooled in place of heating said part.
Patent JP-S535091-A (JP)
Title: Production of heavy metal ion adsorbent
Inventor: TANI HISASHI
IPC: C01G37/04
Filed: 1976-07-05
Abstract: PURPOSE: To obtain an adsorbent having excellent adsorption power to esp. U in seawater which is hardly exfoliated and flowed out by impregnating a porous material having fine pores with a titanic acid ester soln. and drying, hydrolyzing in a water-contg. atmosphere, and condensing the impregnated porous material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5414184-A (JP)
Title: Monolithic solar cell
Inventor: MIURA SADATSUGU
IPC: H01L31/04
Filed: 1977-07-04
Abstract: PURPOSE: To obtain small sized solar cells without lowering of output due to the parasitic pn junction for the separation layer and easy for mounting, by forming monolithic solar cells through series connection of pn junctions toward the same direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5828352-A (JP)
Inventor: RUDORUFU SHIYUUMATSUHAA
IPC: C08J5/18
Filed: 1982-05-14
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-S60225179-A (JP)
Title: Developing device
Inventor: KAWABATA TOSHIYASU
IPC: G03G15/09
Filed: 1984-04-23
Abstract: PURPOSE:To form a thin layer of a developer stably to uniform layer thickness and also display edge effect to a single-component developer, and obtain desired picture quality for a long period by providing a developer carrier and a layer thickness control member which are insulated electrically from each other by a dielectric holding material made of a selected material and carry a magnetic developer on the surface. CONSTITUTION:The dielectric holding material 5b is formed of the selected material with superior wear resistance and particles 5a are held stably for a long period. The selected material uses a compound material containing an inorganic material suitable for thermosetting resin. Consequently, the wear of the holding material 5b is suppressed to prevent such trouble that conductive particles 5a fall from the dielectric holding material 5b and white absence inversion, the formation of white stripes, etc., are caused on an image owing to toner staying at the falling. The surface of the layer thickness control member 8 which is pressed against the surface of the toner carrier 2 is covered with a protection film 9 made of a selected material similar to the dielectric holding material 5b and toner to be controlled and the toner carrier or surface contact each other across the protection film 9.
Patent JP-H05246908-A (JP)
Title: Production of alkenylbenzene
Inventor: KINOSHITA JIRO
IPC: C07B61/00
Filed: 1992-03-03
Abstract: PURPOSE:To industrially and stably produce an alkenylbenzene under reactional conditions in which the ratio of alkenylbenzene/raw material alkylbenzene is reduced with high productivity in a method for producing the alkenylbenzene using an isothermal reactor. CONSTITUTION:The objective method for producing an alkenylbenzene comprises the arrangement of 20-40vol.% dehydration catalyst with <20wt.% content of K2CO3 and 80-60vol.% dehydration catalyst with >=20wt.% content of the K2CO3 in the increasing order of the potassium content from the inlet part of an isothermal reactor therein in a method for producing the alkenylbenzene at a high temperature in the presence of the dehydration catalyst and steam by using the isothermal reactor.
Patent JP-H11255640-A (JP)
Title: Emulsified preparation for external use for skin
Inventor: OTA YOICHI
IPC: A61K8/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stable emulsified preparation with improved usability, namely, having nonsticky and refreshing feel when applied, by formulating a higher alcohol, a lipophilic nonionic surfactant and a silicone oil. SOLUTION: This emulsified preparation is obtained by including (A) as the principal medicament, one or more kinds selected from urea, sodium salicylate and pyrrolidonecarboxylic acid, (B) a water-soluble polymer (pref. a carboxyvinyl polymer, its amount to be formulated being >=0.15 wt.%), (C) a higher alcohol (pref. cetanol), (D) a lipophilic nonionic surfactant (pref. glycerol monofatty acid ester), and (E) a silicone oil (pref. <=50 mPa/s in viscosity at normal temperatures); wherein, it is preferable that, after emulsification process, such a process as to agitate and cool a mixture component containing at least component A from a temperature of >=50 deg.C is involved.
Patent JP-H11261769-A (JP)
Title: Digital image copying machine
Inventor: KUDO KUNIO
IPC: H04N1/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital image copying machine that conducts magnification processing to protect an original by combining electric magnification means for selecting a subscanning direction with a conventional mechanism magnification for the magnification method in the case of reduction so that a carrying speed of the original is not too fast. SOLUTION: This digital image copying machine is provided with an image signal processor 104 that selects a prescribed image signal in the case of reducing/magnifying a read image from an image signal read by an original read means 100 in a main scanning direction, applies interpolation processing between pixels in the case of magnifying the read image in the main scanning direction and applies the processing to one column of image signals in the unit of columns, an original carrying device that moves the original at a speed corresponding to the reduction or the magnification in the main scanning direction, an operation device 400 that enters a revision instruction from a usual mode into an original protection mode, and a controller 302 that executes control including synchronization control of each means according to instruction contents.  In the case that the original protection mode is entered, magnification in the subscanning direction is conducted by using both the carrying speed by the original carrying device 505 or the like and the processing by the image signal processor 104.
Patent JP-S62283577-A (JP)
Inventor: HIDAKA KOICHI
IPC: H01H27/00
Filed: 1987-03-31
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-S61238593-A (JP)
Title: Skeg device
Inventor: OTAGAKI YOSHIO
IPC: B63H25/38
Filed: 1985-04-16
Abstract: PURPOSE:To reduce turning resistance by providing a skeg disposed at the bottom of a stern to be driven for rotation. CONSTITUTION:A skeg device comprises vertically extending flat moving members 2 arranged in a line along and below the center line of the rear half portion of a hull. When the hull 1 turns to the right, a rudder 8 is controlled and a motor 7 is driven to turn each moving member 2 by a predetermined angle around a supporting shaft 3. When the hull 1 begins turning round, a flow from the transverse side toward the rear half portion of the hull is generated, which passes through openings between the turned moving members 2 toward the starboard.
Patent JP-H07285498-A (JP)
Title: Power transmission device for helicopter
Inventor: NAGAO TORU
IPC: B64C27/14
Filed: 1994-04-19
Abstract: PURPOSE:To obviate the necessity for a complicated mechanism while transmission torque can be uniformly distributed further while a gear in light weight such as helical gear can be used, though lightening the weight with compactness. CONSTITUTION:A pair of the first/second pinions 31, 32 are meshed with a gear wheel 9, to provide the first/second helical gear wheels 35, 36 in the upper or lower of each shaft of the first/second pinions, and an outer cylinder 40, in which the first/second helical pinions meshed with these first/second helical gear wheels are fixed to the upper or lower, is spline fitted to an input shaft. In this way, torque is uniformly distributed by moving the outer cylinder.
Patent JP-H10271936-A (JP)
Title: Balancer for fishing rod
Inventor: YAMAGUCHI TAKAHISA
IPC: A01K87/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a balancer for fishing rod which allows use of the same elastic member even when the inner diameter of the butt grip is different. SOLUTION: In a balancer for fishing wherein a balance weight 3 to be inserted inside the rear of the butt grip 1 is screw-engaged with the butt cap 2 which closes the rear end of the butt grip 1, the balance weight 3 comprises plural weight members 30 in disc form and having a male screw section 31 projecting at one end and a female screw section 32 on the other end. Each of the male screw section 31 and the female screw section are engaged with each other to form the balance weight 3. An annular elastic member having a diameter greater than the outer diameter of the weight member 30 is inserted between the butt cap 2 and a weight member 30 or between each of the weight members 30, so that the outer peripheral surface of the annular elastic member 5 can be caused to arbitrarily bulge outwardly depending on the degree of screw engagement of the weight members 30.
Patent JP-H04290500-A (JP)
Title: Cylindrical oxide superconducting magnetic shielding body and its manufacture
Inventor: SHIMIZU HIDEKI
IPC: H01L39/00
Filed: 1991-03-19
Abstract: PURPOSE:To form a uniform oxide superconducting layer by reinforcing a valuable metal cylindrical substrate from a side of a magnetic source by means of a metal frame structure comprising a pillar and a plurality of circular parts and also constituting the pillar of at least two kinds of metal bodies with different thermal expansion coefficients along a cylindrical axis. CONSTITUTION:Flanges 2, 2' are formed continuously from a cylindrical part at both ends of a valuable metal cylindrical substrate 1 which has been formed of single valuable metal cylindrically and integrally. Outside the valuable metal cylindrical substrate 1, a metal frame structure comprising pillars 5,5' which couple circular parts 3,4,3',4' with predetermined intervals is placed. By constituting the pillars of the respective metal frame structures to be overlaid of metal with different thermal expansion coefficient, thermal deformation at the time of baking can be absorbed. Each metal frame structure comprises two circular parts and a plurality of pillars for coupling the circular parts with a predetermined interval. Further thermal stress generated on a magnetic shield body is absorbed and relaxed.
Patent JP-H02258512-A (JP)
Title: Volume control device for lateral sealing device
Inventor: WADA YOSHINOBU
IPC: B65B9/207
Filed: 1989-03-31
Abstract: PURPOSE:To keep the internal volume equal to a prescribed quantity with a high precision by a method wherein a tube is pinched by pinching members, and the tube is formed into a triangular shape of which bottom part is made of flap parts which are formed by flap forming members, and of which top part is made on the rear side in the transfer direction of the tube. CONSTITUTION:Respective flap forming members 51 come into contact with both side surfaces of a tube at both end parts in the longitudinal direction of the lateral sealed part 5a, behind a sealing block 11 which is a preceding gripping mechanism. Flap parts 5d are formed on the tube by pressing the contact part toward the sealing block 11 while rotating the contact part. A pair of gripping members 52 are closed to grip the tube, and a triangular shape, of which bottom part is made of flap parts which are formed by the flap forming members 51, and of which top part is made on the rear side in the transfer direction of the tube, is formed. The pinching angle of the pinching members 52 is set so that the volume becomes a prescribed quantity when a container 5A is formed into an approximately triangular shape by the pinching members 52 together with the flap forming members 51, and a lateral sealing is performed in the adjacently of the top of the triangular shaped tube.
Patent JP-S62236724-A (JP)
Title: Manufacture of flexible pipe
Inventor: HAYASHI TOKUJIRO
IPC: B21C37/06
Filed: 1986-04-08
Abstract: PURPOSE:To enable the preparation of a two-layer flexible pipe having good flexing properties and pressure resistance even in case of using heat-resistant plastics whose fusion molding is difficult, by providing a process for molding a laminated pipe having inner and outer layers of a plastically deformable material such as thin-wall metal and an intermediate layer of a rubber or plastics, and a process for corrugating a laminated pipe wall and a process for peeling off either the inner or the outer layer from the intermediate layer. CONSTITUTION:A metallic strip band 1, a polyimide film 2 having a coating of FEP on the outer surface, and a metallic strip band 3 are successively inserted between a cantilever mandrel 11 and an endless belt 12 which is wrapped on the mandrel and drived with rollers 13, 13, and forwarded as being formed into a pipe-form member under wrapping spirally to form a laminated pipe P comprising an inner layer 4, an intermediate layer 5, and an outer layer 6. To shaping the pipe wall into the corrugated form, the laminated pipe P departed from the tip end of the mandrel is, for example, pressed against from its inner and outer surfaces by a roller having concavo-convex grooves, and plastically deformed. After cutting in lengths and the polyimide film of the intermediate layer 5 is heated in a heating furnace, and FEP on its outer surface is molten under heat to adhere to the outer layer 6. Here as the polyimide film itself is not melted by heat, and if the inner layer 4 which is in the state of non-adhering to the intermediate layer is removed under peeling off a corrugated pipe T having a two-layer structure is obtained.
Patent JP-H01253239-A (JP)
Title: Surface abrasion for algaas
Inventor: NOGUCHI MASAHIRO
IPC: H01L21/306
Filed: 1988-04-01
Abstract: PURPOSE:To prevent cracks in a wafer or deformation of a pattern from occurring by a method wherein, when the surface of a substrate or an epitaxial layer is abraised, a hypochlorous acid base abrasive liquid is used. CONSTITUTION:The surface of a substrate or an epitaxial layer comprising AlxGa1-xAs, where the value of (x) is represented by an expression of 0<x<1.0 is abraised. At this time, a hypochlorous acid base abrasive liquid is used. The abrasive liquid is composed of a hypochlorous acid, alkali water solution or the solution mixed with alkali carbonate. A power such as SiO2, etc., in fine grain diameter or a colloidal material such as colloidal silica, etc., is added to the solution in specified pH value of 8-11.0. Through these procedures, any crack in a wafer and a deformation of a pattern can be prevented from occurring.
Patent JP-S58196809-A (JP)
Title: Apparatus for vibrating filter cloth of filter press
Inventor: NAKAMURA MASAYUKI
IPC: B01D25/12
Filed: 1982-05-12
Abstract: PURPOSE:To make it possible to availably shake off a filter cake adhered to filter cloth, by swinging a vibration head through a swinging pedestal pivotably mounted to a moving base plate freely movable to the plate opening direction of a filter plate by driving a hydraulic cylinder and made freely swingable within a predetermined vertical plane parallel with the plate opening direction of said filter plate. CONSTITUTION:When the press treatment of a filter press is completed, chain conveyors 12, 12 are driven to move a moving base plate 5 on filter cloth 4. A solenoid valve 20 for controlling the supply of pressurized air to an air cylinder 8 is acted to fall the piston rod 8a thereof and a vibration head 7 is brought into contact with a filter cloth suspending rod 3 under pressure. A solenoid valve 21 is operated to drive the piston rod 9a of an air cylinder 9 so as to raise and fall the same reciprocally while a swinging pedestal 6 is swung to the front and the rear directions of the moving base plate 5. The vibration head 7 integrated with the swinging pedestal 6 is swung in such a state that contacted with the filter cloth suspending rod 3 under pressure while a coil spring 2 is expanded and contracted by said filter cloth suspending rod 3 and a filter cake adhered to the filter cloth is effectively shaken off.
Patent JP-H06316841-A (JP)
Title: Method for forming yarn end knot in weft knitting machine
Inventor: LOQUET RUEDIGER
IPC: D04B1/10
Filed: 1994-03-15
Abstract: PURPOSE: To prevent the pattern of knit goods from being adversely affected by formation of yarn securing knots by making it possible to form these knots at the free ends of yarn which occur in Intarsia knit goods without additional auxiliary apparatus. CONSTITUTION: The beginning ends or terminals to be secured of the fresh yarn 13 to be used in knit good portions are processed to form loops or stitches by the needles of both needle beds in a range of knitted knit goods area edges. During successive carriage displacements, both legs of at least one loop 19 or stitch formed by the first needle bed are crossed and, thereafter, this loop or stitch is transferred to the needles of the second needle bed beyond a crossed- over section 18.
Patent JP-H01255478-A (JP)
Title: Ultrasonic linear motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title motor, thin in thickness, small in size and high in torque thereof, by a method wherein a poligonal annular substrate is formed by a plurality of oscillating pieces consisting of square rod type elastic bodies while piezoelectric elements are secured to respective oscillating pieces and the opposed sides of the substrate are oscillated with the same phase. CONSTITUTION:The substrate 20 of an elastic body of nickel steel or the like is constituted of four pieces of rod type oscillating pieces 1-4 having square section which are connected integrally so as to have a square annular shape. Sheet type piezoelectric elements 5a-5d are secured to the outer side surfaces of the oscillating pieces 1-4 respectively while sheet type piezoelectric elements 6a-6d are secured to the upper surfaces and the sheet type piezo-electric elements 7a-7d are secured to the lower surfaces of the oscillating pieces 1-4 respectively. A column type slider 8 is inscribed to the square ring of the substrate 20 and it abutted against the inner peripheral surface of the same to retain it movably into the axial direction thereof. According to this method, the opposing oscillating pieces 1-4 clamp the slider 8 alternately while becoming one set respectively and provide the slider 8 with a monoaxial displacement when a signal is an ultrasonic zone is impressed on respective piezoelectric elements 5a-5d, 6a-7d.
Patent JP-S60227908-A (JP)
Title: Supporting equipment for coupling of rolling machine
Inventor: KOIDE HIDETOMO
IPC: B21B35/14
Filed: 1984-04-24
Abstract: PURPOSE:To provide a simple titled equipment having a structure simply correspondable to the position change of a coupling by constituting to move vertically a coupling supporter by an actuation device provided on the upper part and to make a coupling and supporter movable to a noninterference position. CONSTITUTION:A lower coupling 7 is moved to a roll rearranging position by ascending a supporting frame 1 attaching a supporter 6 having a roller 8 via a hanging bar 5 with the operation of a cylinder 3 of an actuation device providing on the upper part of a housing 2 of a rolling machine, and on the other hand, upper coupling 12 is moved to the prescribed roll rearranging position by ascending the supporter 11 having a roller 13 via a hanging bar 16 with the driving of a motor 21 of the actuation device provided on the upper part of said supporting frame 1. At the time of rolling, said supporters 6, 11 are descended to form sufficient gap between rollers 8, 13 and couplings 7, 12 and to prevent the interference between the supporters 6, 11 and couplings 7, 12.
Patent JP-H03281623-A (JP)
Title: Resin composition for sealing semiconductor and semiconductor device sealed therewith
Inventor: TAUCHI SHIGEAKI
IPC: H01L23/29
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a resin composition for sealing semiconductors which has low water absorption, excellent soldering heat resistance and low stress by using a specified epoxy compound as part or the whole of the polyfunctional epoxy resin. CONSTITUTION:A resin composition comprising a polyepoxy compound, an inorganic filler, a curing agent and a cure accelerator, wherein an epoxy compound of the formula (wherein A is a naphthalene nucleus; R is H or CH3; and (n) is 0-15) is used as part or the whole of the polyepoxy compound. A resin composition having low water absorption, excellent soldering heat resistance and low stress can be obtained, and a good noncracking semiconductor can be obtained by using this composition.
Patent JP-S58203020-A (JP)
Inventor: HANSU ROTSUTENSHIYUTAINAA
IPC: B29C55/00
Filed: 1982-05-14
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-H02295429-A (JP)
Title: Making device for pasta
Inventor: KARUMERO MOTSUTA
IPC: A23L7/109
Filed: 1990-03-30
Abstract: PURPOSE: To easily and surely produce a pasta dish with high production efficiency by arranging sheet-shaped kneading powder pieces in plural lines, wrapping filling for each kneading powder piece and circulating it through a device for carrying out tortellini by a specified belt conveyer. CONSTITUTION: A circulating track is driven by a belt conveyer 4 step by step through a sheet-shaped kneading powder cutting part 1 and the group of plural tortellini producing parts 2. On the side facing the outside of the circulation track, the belt conveyer 4 has plural metal plates 10 arranging plural flat bottom recessed parts as rear patting means and sheet-shaped kneading powder piece receiving ports at the cutting part 1 along plural lines as many as the tortellini producing parts 2. The producing part 2 has a fork-shaped filling means for filling the sheet-shaped kneading powder piece with the prescribed quantity of filling for each piece, turning-out and wrapping means for wrapping the filling, and carry-out means for carrying out the tortellinit.