baber/WOPTO huggingface dataset:
Patent JP-H1014422-A (JP)
Title: Height maintaining device for liquid surface in storage vessel
Inventor: MAKINO YUZURU
IPC: A01G27/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a height maintaining device for the liquid surface in a storage vessel, capable of maintaining the liquid poured into the storage vessel at a desired liquid level. SOLUTION: This height maintaining device 20 for the liquid surface in a storage vessel, is equipped with a planter 10 capable of storing a culturing water 11, a discharging hole 30 capable of discharging the culturing water 11 to the outside of the planter 10, a tubular member 40 capable of being confirmed by a sight and connected to the discharging hole 30 and a holding means 50 capable of holding the tubular member 40 along the side surface 10D of the planter 10. The height maintaining device 20 has an open end part 41 as the upper portion of the tubular member 40 made as vertically transferrable in order to set the culturing water at a desired water level.
Patent JP-H0942231-A (JP)
Title: Device for fixing component
Inventor: AKEDA YOSHIO
IPC: G11B5/49
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make the relative positions of a component and a fixing member unlikely to be varied by the action of tightening torque at the time of tightening with screws, related to the component fixing device by which the component to be mounted is accurately tightened into position on a fixing member such as a substrate by means of a plurality of screws inserted into a plurality of first through holes formed in the component. SOLUTION: An intermediate member 11 made of a metallic plate having a plurality of second through holes 14 in positions corresponding to a plurality of first through holes formed in a component, and having a plurality of raised pieces 13 formed radially near the circumferences of the second through holes 14 and curved alternately in opposite directions, is interposed between the component and a fixing member with the first and second through holes facing each other, and the component is tightened to the fixing member by screws passing through the first and second through holes.
Patent JP-H0480090-A (JP)
Title: Thermal transfer sheet
Inventor: KAIZE SHIGEKI
IPC: B41M5/382
Filed: 1990-07-23
Abstract: PURPOSE:To obtain the above thermal transfer sheet imparting long service life to a thermal head, having excellent antistatic properties and leakage-of- secret preventing properties and capable of imparting excellent mat-like printing by providing a transfer ink layer melted by heating to one surface of a base material film through a mat layer and forming the mat layer from a binder and a specific amount of carbon black. CONSTITUTION:A thermal transfer sheet is formed by providing a transfer ink layer melted by heating to one surface of a base material film through a mat layer and the mat layer consists of a binder and carbon black and 40 wt.% or more of the mat layer is occupied by carbon black. Since excellent antistatic effect is obtained by adding a large amount of carbon black to the mat layer without adding carbon black to a back surface layer, the abrasion of a thermal head is not generated. At the same time, since a large amount of carbon black is present in the mat layer, the surface of the mat layer becomes uneven to impart excellent mat-like printing. Further, the printing mark of missing dots is not generated in the thermal transfer sheet after printing and the leakage of a secret due to the used thermal transfer sheet is also prevented at the same time.
Patent JP-S5894544-A (JP)
Inventor: FUJIWARA YOSHITOMO
IPC: E04B9/04
Filed: 1981-11-30
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-H1038648-A (JP)
Title: Electromagnetic flowmeter
Inventor: KUROKI YOSHIHIKO
IPC: G01F1/58
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable inexpensive earth ring for which the required material can be selected freely by integrally forming the main body section, inside- diameter section, and measuring tube fitting section of the earth ring of a thin plate. SOLUTION: An earth ring is formed by integrally forming the main body section 121, inner-diameter section 122, and measuring tube fitting section 123 of the earth ring by pressing a thin plate. The main body section 121 formed in a ring-like shape along the flat side faces of a measuring tube 11 and the inside-diameter section 122 is provided in a ring-like shape along the surface of the tapered section 113 of the tube 11 while the section 122 is connected to the inside-diameter section of the main body section 121 in a bent state. Then the fitting section 123 is attached to the peripheral surface of the tube 11 while the section 123 is connected to the outer peripheral section of the main body section 121 in a bent state.  Therefore, the material cost and manufacturing man-hour of the earth ring can be reduced remarkably and the degree of material selecting freedom and the reliability of the ring can be improved. A fluid to be measured is made to flow through the tube 11 and the electric signal corresponding to the flow rate of the fluid is fetched from a measuring electrode.
Patent JP-H067998-A (JP)
Title: Empty can compressing machine
Inventor: HITSUOKA KOICHI
IPC: B30B9/32
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the noise of compression treatment time by supporting the driving means swinging and driving a pressing plate with a driving part supporting body that an upper part of a supporting part of a pressure receiving plate is supported freely rotationable and a lower part is supported through an elastic means. CONSTITUTION:A driving means (geared motor 26, etc.) connected to a pressing plate 2 is supported with a driving part supporting body 19 that an upper part is supported freely rotationable against a supporting part of a pressure receiving plate 6 and a lower part is supported through an elastic means (urethane elastic body 22 for high load). Over load detectors composed of a limit switch 25, etc., that an interval between the driving part supporting body and the supporting part of the pressure receiving plate is detected are arranged at proper positions, and the power source is shut based on the output of the over load detector.
Patent JP-H0541148-A (JP)
Title: Manufacture of semi-conductor acceleration sensor
Inventor: KONDO YUJI
IPC: H01H11/00
Filed: 1991-08-02
Abstract: PURPOSE:To simplify the stopper joining process and the dicing process by applying etching processing to an upper stopper to form a clearance, and forming a through hole at a position corresponding to a pad. CONSTITUTION:Etching is applied to an upper stopper 1 to form a window hole 6 of a pad part at a first stage, and next, etching is performed to form a clearance 10. In a lower stopper 7, a constant space 11 is formed by etching. At the time of dicing a sensor chip, scaling is performed at the window hole 6 for a pad 3 to cut two layers of a sensor wafer 2 and the lower stopper 7 at a virtual scribe line 5. Scaling of the upper stopper 1 and the sensor wafer 2 is thereby facilitated, and while since half scribe for forming an opening at a position corresponding to the pad 3 is not necessary, non-requirement factor at the process of stopper jointing and dicing is reduced to improve the workability.
Patent JP-S5893576-A (JP)
Title: Hollow stud
Inventor: MATSUYAMA KIKUMA
IPC: B23K35/02
Filed: 1981-11-30
Abstract: PURPOSE:To mass-produce hollow studs with welding strength at low cost by forming a stud main body of a metallic pipe, and fitting a core body in one end opening part and providing a projection part outside of the core body. CONSTITUTION:A stud main body 1 is formed by cutting a metallic pipe to prescribed size; and a metallic core body 2 is pressed in one end opening part of the stud body 1 and the external end surface of the core body 2 is worked conically to form a projection part 3. An opening part 4 on the opposite side to the welding side where the core body 2 is fitted is drawn to a small diameter over prescribed length, and its internal surface is cut into a female screw 5. In this case, the minor diameter of the female screw 5 is a little bit less than the internal diameter of the hollow hole 1a of the stud body 1, and a threaded shaft engaging with the female screw 5 penetrates the female screw 5 to enter the hollow hole 1a. The welding side where the core body 2 is fitted is welded to a base metal 6 by a ordinary stud welding method to use the hollow stud.
Patent JP-H0835561-A (JP)
Title: Shaft seal device for fitting surface
Inventor: TESHINA SHIYOUJI
IPC: F16J15/10
Filed: 1994-07-26
Abstract: PURPOSE:To axially install an insertion member precisely in a water-sealed form onto a fitting surface which can be opened and closed and easily install an insertion member into an accommodation chamber in simple and inexpensive constitution. CONSTITUTION:As for an insertion member 7 which is insertion-supported on a packing 4 installed between the obverse and reverse cases 3 and 3a of an accommodation chamber which can be opened and closed, the sectional shape of a shaft part 7 is formed into an elliptical streamline shape which is high at the middle part and wide in the direction set along the opening/closing surfaces of both the cases 3 and 3a, and on the outer periphery of the intermediate part of the shaft part 7b in the plane view, the projecting stripe shaped contact part 7c which has nearly the same shape as the outer peripheral shape is formed in projection integrally, and a water-sealed accommodation chamber is constituted. Further, as for the insertion member 7, positioning is performed in the accommodation chamber by installing a positioning piece 7a in the upper or lower part, and a plurality of contact parts 7c are formed in projection at the shaft part 7b.
Patent JP-H0841444-A (JP)
Title: Polishing composition for coated surface and polishing method using the same
Inventor: KOYAKATA TADAO
IPC: B24B29/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide a polishing composition for coated surfaces which can mitigate the clogging on the contacting surface layer and can enhance the efficiency of the polishing operation and a method thereof. CONSTITUTION:This polishing composition is prepared by admixing polishing fine particles 4 and spheric particles 5 of a foaming material which has no polishing power and can rotate on the surface layer of the contacting face to the flexible base material, when it slides on the substrate face. The substrate face is rubbed as water or a surfactant is intervened between the face and the polishing composition 2 to remove the foreign matters sticking onto the substrate polished surface.
Patent JP-S6086235-A (JP)
Title: Copper alloy for deep drawing
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/00
Filed: 1983-10-18
Abstract: PURPOSE:To provide a copper alloy free from skin roughness and having excellent deep drawing property, obtained by adding a specific amount of Zn, Al and other element to Cu. CONSTITUTION:On a wt. basis, 10-42% of Zn and 0.05-1.0% of Al are added to Cu and, further, one or more of 0.005-1.0% of Be and 0.005-1.0% of Cd are added thereto in the sum total of 0.005-2.0% or 0.005-1.0% of Ni, Si, Co, Cr, Mn, Te, In, Ti, Zr, Hf, Mg, Ag and Ge is added and contained alone or in a combined form in the sum total of 0.005-2.0%. The cast ingot of this copper alloy is subjected to hot rolling and cold rolling including annealing to form a plate material having a crystal particle of 0.025mm. or less. By this method, a copper alloy reduced in skin roughness and having excellent deep drawing property can be prepared inexpensively.
Patent JP-H0245378-A (JP)
Title: Container for dispensing predetermined amount of its content
Inventor: KAJITANI ARI
IPC: B65D83/00
Filed: 1988-08-03
Abstract: PURPOSE:To permit an easy and accurate dispensing of predetermined amounts of liquid contents by providing a plurality of engaging grooves lengthwise around the outer periphery of a piston rod, a cylindrical part on a push button body for receiving the piston rod and an engaging pawl at the opening end of the cylindrical part for engaging with the engaging grooves around the piston rod upon depressing a push button. CONSTITUTION:To dispence the contents from a container, a lid 4 is removed from an opening 1a and a depressing plate 6b of a push button body 6 is depressed with the thumb or finger. The depressing of the push button body 6 in this way moves downward a cylindrical part 6a to cause the elastic deformation of an elastic piece 7c of a resilient member 7 and, in conjunction therewith, a piston rod 5 and a piston member 2 are moved downward out of engagement with an engaging pawl 6c to dispense the contents under pressure from a dispensing opening 1c in a predetermined amount (the volume displaced by the downward stroke of the piston member 2). Upon releasing the push button, the resilient member 7 supporting the push button body 6 brings it back to its original position by the elastic action and the engaging pawl 6c on the push button body 6 moves slidably in an engaging groove 5a and reengages into the next engaging groove 5a to retain the piston member 2 in the original position.
Patent JP-2001022269-A (JP)
Title: Interior finish material comparison system
Inventor: TAKAGI RYOICHI
IPC: G09B9/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an interior finish material comparison system which enables visitors to easily make comparative study on the coordination of the interior finish materials to be mounted in rooms of houses. SOLUTION: The interior finish material comparison system which enables the visitors to compare the coordination of the interior finish materials to be mounted within the rooms of the houses has plural mimic spaces which are disposed coterminously with each other and vary in interior decorations and plural interior finish materials for comparison, such as wainscoting panels 14 for comparison, baseboards 15 for comparison and floor materials 16 for comparison, which may be disposed on the outer side of the interior finish materials, such as wainscoting panels 11, baseboards 12 and floor materials 13, respectively mounted within these mimic spaces. The plural interior finish materials for comparison are freely loadably and unloadably placed on moving and transporting means, such as handcarts.  The plural mimic spaces are arranged with at least one each of the moving and transporting means. The plural mimic spaces are disposed around an experiencing space in a manner as to allow viewing and seeing through thereof.
Patent JP-H0749574-A (JP)
Title: Processing method of waste liquid from planographic printing plate treatment
Inventor: AIZAWA YASUHIRO
IPC: G03F7/26
Filed: 1993-08-04
Abstract: PURPOSE:To provide a processing method for waste liquid as a byproduct of planographic printing process by which waste liquid can be easily processed and the burden concerning to processing of waste liquid is decreased without using such a method that an acid material is newly added to waste liquid to decrease pH of the liquid when the liquid is to be discharged. CONSTITUTION:After an alkali treating liquid is supplied to the image forming surface of a planographic printing plate to dissolve a nonpicture part, the alkali treating liquid on the plate and the dissolved nonpicture part are removed and discharged. In the processing method of the waste liquid in the planographic printing process, a gas containing at least carbon dioxide is blown into the waste liquid comprising the alkali treating liquid and the nonpicture part.
Patent JP-S6349756-A (JP)
Title: Container for photosensitive belt
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent pile filaments from being impregnated even in the case of using inexpensive ground cloth small in fiber density by filling the ground cloth of light shading plush cloth with a specified copolymer resin. CONSTITUTION:The opening 24 of the light shading container or the cartridge 23 of a photosensitive belt-shaped material, such as a color photographic printing paper and a microfilm, is provided with the light shading plush cloth 11 obtained by alternately forming, for example, longer feather pile 12a and shorter feather pile 12b on the ground cloth 1, which is provided with a light shading filler adhesive layer 13 formed by melt coating or the like of an olefin copolymer, preferably, such as ethylene-ethyl acrylate resin containing >=6wt.% ethyl acrylate, containing a light shading agent, such as carbon black. The use of this resin permits the resin to be prevented from permeating to the upper part of the pile filaments at the time of forming the layer 13 and the layer also to be rapidly formed.
Patent JP-S6087813-A (JP)
Title: Coagulating, settling and solidifying agent
Inventor: AKIOKA YUKIHIRO
IPC: B01D21/01
Filed: 1983-10-19
Abstract: PURPOSE:To obtain an agent for coagulating, settling, and solidifying treatment of sludge capable of increasing settling and solidifying speed or increasing the strength of settled and solidified product using a cementitious solidifying agent in combination with org. polymeric coagulating agent. CONSTITUTION:A coagulating, settling, solidifying agent is obtd. by adding a fine pulverous org. polymeric coagulating agent comprising acrylamide/sodium acrylate copolymer to a cementitious solidifying agent contg. a chemical compsn. of ettringite precursor as shown in the table. The org. polymeric coagulating agent should be selected depending on the object to be treated. Anionic or nonionic coagulant may be suited for dredged sludge or muddy water of urban engineering work. On the other hand, cationic coagulant may be suited for org. sludge such as excess sludge of sewage and night soil treating facility or digested sludge, etc.
Patent JP-S5985317-A (JP)
Title: Manufacture of metallic pipe
Inventor: KOUMURA YUKIO
IPC: B21C37/08
Filed: 1982-11-05
Abstract: PURPOSE:To prevent the rolling of a butting line and to manufacture a metallic pipe of excellent quality, by inserting the fin part of a forming roll equipped with a fin between the butting lines of a metallic pipe formed into a circular shape. CONSTITUTION:A metallic tape 10 is supplied from a tape supplier 14, and is passed through a guiding device 15 to form the tape 10 into a circular arc by passing it through forming rolls 16, 17. The tape 10 formed into the circular arc is successively passed through a forming die 20 to form it into an approximately circular shape. Next, the tape 10 is passed through forming rolls 21, 22, 23 to form it closer to the circular shape, and is taken up at the same time from the die 20 by the forming rolls 21, 23 of driving type. A fin 26 of the roll 21 is inserted between the butting lines of the tape 10 to direct the butting lines to a fixed direction. Next, the butting lines are welded to each other by a welder 29 to obtain a metallic pipe 13. Subsequently the pipe 13 is cooled by a cooler 30 to reduce it radially by rolling rolls 31-34, and is taken up by a take up machine 36 after reducing it further by a die 35.
Patent JP-H0859903-A (JP)
Title: Styrenic thermoplastic elastomer composition for film formation
Inventor: TAKAHASHI HIDEKI
IPC: C08K5/01
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a styrenic thermoplastic elastomer composition having excellent high-speed stability and stretchability. CONSTITUTION: This styrenic thermoplastic elastomer composition for film formation comprises component A: 40-99 pts.wt. of a hydrogenated block polymer containing a styrene block and a conjugated diene block (in which the component A comprises component A<1> : a hydrogenated triblock copolymer composed of styrene block-conjugated diene block-styrene block and component A<2> : a hydrogenated diblock copolymer composed of styrene block-conjugated diene block at a weight ration of 0.01-0.6 of component A<2> /(component A<1> + component A<2> ), component B: 60-1 pts.wt. of a softening agent for hydrocarbon rubber, and component C: 1-150pts.wt. of an olefinic resin, per 100 pts.wt. of the total of components A and B.
Patent JP-2000027276-A (JP)
Title: Side ditch
Inventor: HIGASHINAKA TAKAHIKO
IPC: E03F5/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the noise when a ditch cover is slid and collided to a ditch part by providing a protruding part protruding toward the ditch part side surface on the side surface of a metallic ditch cover having an inclined surface to be engaged with the protruding surface of the ditch part on a leg part fixed to both ends. SOLUTION: A side-ditch comprises a concrete ditch part 18 having a curved protruding part 18a in the corner and an inclined side surface and a metallic ditch cover 20 having an inclined surface 19a on a raising leg part 19, or a so-called grating, which is mounted on the ditch part 18 with the inclined surface 19a being fitted to the protruding surface 18a. The end plate 21 of the ditch cover 20 has a wedge-like section, and forms a clearance parallel to the inclined surface 19a, and a protruding part 22 is formed in the center of the end plate 21 by press working. Accordingly, the movement of the ditch cover 20 is regulated by the protruding part 22, and the noise generated by the collision of the ditch cover 20 with the ditch part 18 can be reduced.
Patent JP-S5896892-A (JP)
Title: Black chrome plating method
Inventor: KUNIKIYO TAKUMI
IPC: C25D5/12
Filed: 1981-12-02
Abstract: PURPOSE:To form black Cr plating having excellent corrosion resistance, heat resistance and hardness by carrying out Ni plating for a base on parts to be plated then carrying out bright Cr plating thereon in a Sargent bath and further applying black Cr plating thereon. CONSTITUTION:After parts to be carried out with plating are subjected to pretreatments such as defatting and activating, Ni plating is carried out thereon as base plating. Thereafter, a bright Cr plating layer is formed thereon in an ordinary Sargent bath and further black Cr plating is carried out on the surfaces thereof. Since the bright Cr consisting of 100% metallic Cr exists in the base for black Cr plating layer, the extremely hard film is obtained. The point of discoloration by the efeect of heat rises from conventional 400 deg.C to 450 deg.C and the black Cr plating layer which is highly resistant to corrosion and heat and is difficult to flaw is obtained.
Patent JP-H04240209-A (JP)
Title: Acryl fiber for low-pill cloth
Inventor: POORU MAAKU FUANKU
IPC: D04B1/16
Filed: 1991-08-02
Abstract: PURPOSE: To obtain an acrylic fiber giving a low pill fabric with slight pills by specifying elongation-to-break, knot tenacity and denier. CONSTITUTION: This acrylic or modacrylic fiber has <=55% elongation-to-break, <=1.7 g/d knot tenacity and 0.5-6.0 denier. The fiber is preferably obtained by spinning an acrylic polymer in a wet spinning method under the conditions of 2.5-4.5 of draw ratio, 37-43 wt.% of a concentration of dimethylacetamide in an aqueous spinning bath and 13-18 psig of annealing pressure. Preferably, a raw material of the fiber is a fiber-forming copolymer obtained by reacting acrylonitrile with a vinyl monomer such as vinyl acetate.