baber/WOPTO huggingface dataset:
Patent JP-H0343750-A (JP)
Title: Image forming device
Inventor: ISODA YUZO
IPC: G03G15/00
Filed: 1989-07-11
Abstract: PURPOSE:To hold a recording material already fixed which is accumulated on a paper ejecting tray without hanging by providing a cover for a division surface. CONSTITUTION:A rocking member 15 which rocks by interlocking with the opening and closing of a division part 3 and auxiliarily provides a part of the paper ejecting tray 4 is installed in the paper ejecting tray 4. When a recording paper 17 is jammed or when a toner cartridge 12 is exchanged, the division part 3 is opened and the processing for jamming or the exchange of the cartridge, etc., is performed. Since the recording paper 17 already fixed is supported over the right and thereof by the cover 15 in the midst of processing for jamming or the exchange of the cartridge, it does not hang downward. Thus, the division part 3 is smoothly opened and closed without making the length of the paper ejecting tray 4 shorter, reducing paper ejecting capacity and biting the recording paper 17 with the division surface due to hanging of the recording paper 17.
Patent JP-S6423796-A (JP)
Title: Frequency controller for refrigerating cycle
Inventor: MATSUOKA FUMIO
IPC: H02P27/06
Filed: 1987-07-17
Abstract: PURPOSE:To enable operation to be kept without the generation of excess current interruption even at the time of overload operation, and improve the reliability of an equipment, by reducing frequency first of all when primary current is made greater than an upper limit current value. CONSTITUTION:The input of the signal of a primary current sensor 14 to an upper limit current comparator 15 is previded. From the upper limit current comparator 15, the output of '0' is directed to an operation speed retainer 10 when the value of primary current is less than upper limit current, and the output of the value of '1' is directed to the retainer 10 when the primary current is greater than the upper limit current. By the operation speed retainer 10, the signal of an initial speed generator 6, a temperature deviation detector 5, and the upper limit current comparator 15 is received. In case the signal of the upper limit current comparator 15 is '1', speed is lowered first of all.
Patent JP-S61155498-A (JP)
Inventor: KUO YAN RAI
IPC: C11D7/16
Filed: 1985-08-13
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-2000012722-A (JP)
Title: Container for electronic component
Inventor: KOBAYASHI YOJI
IPC: H01L23/10
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of hermetic sealing of a container for electronic component. SOLUTION: This container for electronic component comprises an insulating basic body 1, having a part for mounting an electronic part 3 and arranged with a plurality of wiring conductors 5 from the upper surface through the side face to the bottom face, and a cover 2 bonded to the upper surface of the insulating basic body 1 through a sealing material 7 and sealing the electronic component 3 mounted on the mounting part hermetically, in which the wiring conductors 5 have a thickness of 15 μm or less at least in a region formed on the upper surface of the insulating basic body 1.
Patent JP-H0928070-A (JP)
Title: Brushless motor
Inventor: WAKITANI AKIHIKO
IPC: H02K5/16
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor in which external force does not interfere with a magnetic disk drive by solving a problem that a rotary body supported by a fluid bearing is made to fall off from the bearing by external force such as vibrations or shock in a brushless motor used for a magnetic disk drive. SOLUTION: In order to prevent a rotary shaft 2 from falling off from a sleeve 3, the sleeve 3 and a fall-off preventive member 9a are fastened by a screw, thereby preventing a rotary body from falling off due to external force such as vibrations or shock to make it feasible to stably rotate a motor. Further, since the fall-off preventive member 9a is installed by a screw mechanism a subtle adjustment for the position of the fall-off preventive member 9a can be made, so that contact between the rotary body and the fall-off preventive member 9a may be prevented.
Patent JP-H079477-A (JP)
Title: Prepressurizing injection molding method
Inventor: SHIMODAIRA KATSUYOSHI
IPC: B29C45/17
Filed: 1993-06-28
Abstract: PURPOSE:To provide a prepressurizing injection molding method preventing an occurrence of phenomena, such as a silver streak and a surface roughening, on a surface of a molded article. CONSTITUTION:Before or after the contact of parting faces of injection molds used for molding a resin, a compressed air or inactive gas is blown into a space 9 formed by a movable mold 2 and a stationary mold 1. An internal pressure is regulated by exciting a proportional solenoid pressure regulating valve 17. A prepressurizing force is kept at 1-5kgf/cm<2> G.
Patent JP-H0838693-A (JP)
Title: Ball launcher
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-07-29
Abstract: PURPOSE:To prevent vibration from occurring due to the movement of a plunger with simple constitution by providing a case member which incorporates movably a solenoid main body and forming insertion holes in the front/rear end face sides of the case member for supporting the plunger in a state in which the front/rear terminal sides of the plunger are fitted to the holes. CONSTITUTION:This ball launcher of a PACHINKO machine is equipped with the plunger 13 protruded/retracted by exciting a solenoid 11, however, in this case, the front/rear end sides 13a, 13b of the plunger 13 are slidably fitted in and supported with the insertion holes 25, 27 provided on the front/rear end face parts 24, 26 of the case member 20. In this way, the deviation of the axial center of the plunger 13 can be prevented from occurring when a ball is hit, and the launching direction of the ball can be kept constant. Also, the vibration in a direction different from the moving direction of the plunger 13 can be suppressed by regulating the movement of the solenoid main body 11a in the inside of the case member 20 even though the main body 11 has a tendency to vibration when receiving impact, and an impact force can be asborbed by a front buffering member 31.
Patent JP-S5967979-A (JP)
Inventor: YASUDA YUTAKA
IPC: A63B65/04
Filed: 1982-10-12
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-S6069697-A (JP)
Inventor: HIRAIWA ATSUNOBU
IPC: G10L21/02
Filed: 1983-09-27
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-H0466467-A (JP)
Title: Paper discharge needle
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/00
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a stable paper discharge action, in a paper discharge needle for discharging a recording paper provided on a discharge mechanism of an image formation equipment by providing a needle main body formed with one recess on the outer periphery and a resilient ring formed with a projection radially outwardly projecting and inserted into the recess. CONSTITUTION:Each of paper discharge needles 34 and 35 includes a needle main body 41 formed on its outer periphery with a rectangular recess 42 and an annular groove 43 with a width similar to that of the recess 42, and a resilient ring 44 formed with a projection 45 radially outwardly projecting while being inserted into the annular groove 43. The needles 34 and 35 are rotated together with paper discharge rollers 32 and 33, so that the projection 45 of the resilient ring 44 is abutted on the rear end of a recording paper P thereby pushing out it in the paper discharge direction. The projections 45 of the paper discharge needles 34 and 35 hold the recording paper and are pressed by the paper discharge rollers 32 and 33. Thus, when the projection 45 is exerted with an external force acting radially inwardly of the needle main body 41, the portion near the projection 45 of the resilient ring 44 is contained within the recess 42 of the needle main body 42. This prevents the projection 45 from forcibly compressed by the paper discharge rollers 32 and 33.
Patent JP-S5879724-A (JP)
Title: Method of seal-molding semiconductor chip in resin and resin material therefor
Inventor: OSADA MICHIO
IPC: B29C43/00
Filed: 1981-11-06
Abstract: PURPOSE:To attain highly efficient production and to save the quantity of resin consumed to a large extent by sealing a semiconductor chip with resin by fusing the resin material. CONSTITUTION:Cavities 4a, 5a are provided on both facing surfaces of a metal mold A consisting of upper and lower dies 4 and 5. Resin materials 3a and 3b are those which are incorporated in the both surfaces of a lead frame 1 and these materials have been divided into several parts and formed on both surfaces of the frame beforehand. The dies 4, 5 are heated through a suitable heating means and, if the materials 3a, 3b within the cavities 4a, 5a are heated at the temperature above what is required for normal forming, the materials 3a, 3b will be fused and formed in specified shapes because of the cavities 4a, 5a and, simultaneously, a semiconductor chip 2 on the frame 1 will be sealed in the resin. Thus, residual resin is not generated and a great deal of the resin material for forming can be saved while the material is easily handled, so that overall workability can be considerably improved.
Patent JP-S5880060-A (JP)
Inventor: KIKUI SENYA
IPC: E04F19/08
Filed: 1981-11-06
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-S5881011-A (JP)
Inventor: NOJIMA MASAKATSU
IPC: A47C1/06
Filed: 1981-11-06
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-H10327901-A (JP)
Title: Stain preventing cover for trouser hem and shoe
Inventor: FURUKAWA YASUO
IPC: A41D13/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable a stain preventing cover to be flushed in a flush toilet immediately after use by providing a slit on the cover formed with water-soluble paper into a bag shape. SOLUTION: A slit 4 is provided on a cover 1 formed with water-soluble paper into a bag shape. A folded trouser hem and a shoe are covered with the cover 1 from below, the cover 1 is bound over the slit 4, and the anxiety about a stain is eliminated. The cover 1 is flushed in a flush toilet as it is after use. If the covers 1 are carried or are available at a station stall or on an automatic vending machine at a toilet entrance, the number of people who have a toilet accident after hesitating to enter a dirty toilet not to stain shoe soles or trouser hems, told to reach a hundred a day, would be considerably reduced. Since the covers 1 are water-soluble, they can be simply disposed.
Patent JP-H0762192-A (JP)
Title: Thermoplastic molding compound and its preparation
Inventor: ANDOREASU DETSUKAASU
IPC: C08L51/06
Filed: 1994-07-29
Abstract: PURPOSE: To obtain a thermoplastic molding material which can be formed into a sheet hardly exhibiting whitening due to folding by compounding a specific copolymer and a specific emulsion graft copolymer.  
     CONSTITUTION: This compsn. contains 20-40% copolymer (A) formed mainly from a (1-18C)-alkyl methacrylate and 60-80% emulsion graft copolymer (B) which mainly comprises 2-10% core (a) formed by the polymn. of a monomer mixture mainly comprising methyl methacrylate, 15-50% first outer shell (b) formed by the polymn. of a monomer mixture mainly comprising a (1-20C)-alkyl acrylate in the presene of core a, 5-20% second outer shell (c) formed by the polymn. of the monomer mixture for core a in the presence of polymer b, 15-50% third outer shell (d) formed by the polymn. of the monomer mixture for polymer b in the presence of polymer c, and 15-30% fourth outer shell (e) formed by the polymn. of a monomer mixture mainly comprising methyl methacrylate, the sum of shells b and d being 50-75%. Component B has an average particle size of 100-200 nm. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0737554-A (JP)
Title: High pressure sodium lamp
Inventor: TAKUBO AKIO
IPC: H01J61/34
Filed: 1993-07-20
Abstract: PURPOSE:To prevent an outer glass tube internal surface from blackening due to sticking of an evaporated object from ceramic frit for sealing a conductor to an arc tube end part. CONSTITUTION:In both end parts, a conductor 3 having an electrode 2 in the point end part is sealed with ceramic frit 4, and further an arc tube 1, sealed with sodium, mercury and rare gas in the inside, is provided in an outer tube 10. A shield plate 6 is fitted to be inserted to the conductor 3 led out to the outside from the arc tube 1, and the ceramic frit 4 exposed in an end face of the arc tube 1 is covered with the shield plate 6.
Patent JP-H0733819-A (JP)
Title: Production of polymer for coating excellent in weather resistance and graft copolymer
Inventor: KUWANO KAZUYUKI
IPC: C08F290/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide a method for producing a polymer excellent in weather resistance in which hydrogen peroxide can be used as an oxidizing agent for thioether bond; the yellowing is prevented and the time required for the oxidizing reaction is shortened. CONSTITUTION:This method for producing a polymer is to carry out a polymerizing step for polymerizing at least one ethylenically unsaturated monomer in the presence of a mercaptan compound and providing a polymer having thioether bond and 500-20,000 number-average molecular weight and an oxidizing step for oxidizing the polymer with hydrogen peroxide in an equiv. amount of at least 2 times based on the thioether bond present in the polymer and a heteropoly acid as an oxidation catalyst. The heteropoly acid acts as the catalyst to accelerate the oxidizing reaction for the thioether bond with the hydrogen peroxide.
Patent JP-S6155149-A (JP)
Title: Asphalt composition
Inventor: NAGAYASU SUSUMU
IPC: C08L53/00
Filed: 1984-08-27
Abstract: PURPOSE:To provide an asphalt compsn. which has excellent adhesion even at a low temp. and high cohesive force even at a high temp. and is suitable for use as a roofing material, by blending specified additives with asphalt. CONSTITUTION:30-60pts.wt. softening agent having a flash point of 200 deg.C or above (e.g. Pinetar, a product of Nippon Yushi Kogyo K.K.), 5-15pts.wt. thermoplastic block copolymer (e.g. A-B-A type block copolymer, a product of Shell Chemical Corp.) and 0.5-2wt% 1,2-polybutadiene (1,2-bonded structure content: 70% or above, crystallinity: 3% or above, intrinsic viscosity: 0.7 or above) are blended with 100pts.wt. asphalt (e.g. straight asphalt having a penetration of 40-150).
Patent JP-S6071632-A (JP)
Title: Manufacture of polyester
Inventor: ICHIHASHI TETSUO
IPC: C08G63/00
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a polyester of improved affinity for particle, suitable for making fiber or film of outstanding lubricity, transparency and wear resistance, by using particulate calcium charbonate prepared by grinding the original calcium carbonate in the presence of carboxylic acid compound. CONSTITUTION:A combination of (A) 100pts.wt. of calcium carbonate and (B) pref. 0.1-30 (esp 0.5-20)pts.wt. of a carboxylic acid compound (e.g., sodium phthalate, sodium terephthalate) is ground into particulates with an average size, pref. <=5mu (esp. <=2mu), being incorporated in the reaction system at any point prior to completion of the polymerization for the objective polyester (e.g., polyethylene terephthalate, polytetramethylene terephthalate). The amount of said particulate calcium carbonate to be incorporated is pref. 0.01-5.0 (esp. 0.03-3)wt% based on the polyester. The component (A) is pure calcium carbonate or crude one containing at least one sort of compound such as silicon oxide, mannesium oxide, with calcium carbonate content >=50wt%.
Patent JP-S5970606-A (JP)
Title: Hair rinse composition
Inventor: ADACHI IKUO
IPC: A61K8/00
Filed: 1982-10-13
Abstract: PURPOSE:A hair rinse composition having improved easy hairdressing and set retaining ability, containing a monoalkyl quaternary ammonium salt, and a phosphoric ester of an addition polymer of a compound containing active hydrogens with a polyoxyalkylene oxide. CONSTITUTION:A hair rinse composition containing (A) 0.1-20wt% monoalkyl quaternary ammonium salt, and (B) 0.1-30wt% phosphoric ester of addition polymer of a compound containing 2-6 active hydrogens with a polyoxyalkylene (0-50wt% oxyethylene content). The hair rinse has both rinse providing effect such as flexibility and hairdressing providing effect. A compound shown by the formula (R<1> is 8-22C alkyl, or hydroxyalkyl; R<2>-R<4> are alkyl, benzyl, etc.; X is halogen, etc.) is used advantageously as the component A, and an alcohol, polyalkylene polyamine, etc. is preferable as the compound containing active hydrogens of the component B.
Patent JP-S5968784-A (JP)
Inventor: TAKAKURA MASAKI
IPC: H04N5/445
Filed: 1982-10-13
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-S6426774-A (JP)
Title: Automatic liquid preparing and charging apparatus
Inventor: AOKI TAKAYOSHI
IPC: D06B23/20
Filed: 1987-07-16
Abstract: PURPOSE: To provide the subject device capable of improving the accuracy of dyeing and enhancing the efficiency of the dyeing operation by preliminarily inputting many dyeing receipts into a computer, preparing a prescribed dyeing solution from many raw material solutions tanks according to charging demand signals from a dyeing machine, and automatically carrying the prepared dyeing solution. CONSTITUTION: Many dyeing receipts and stand-arranging information based on a production plan are preliminarily inputted into a computer for control. A dyeing is carried out according to the sequence data of valve opening or closing and temperature patterns, etc., preliminarily set for each dyeing method from the outputted information of the computer. Necessary amounts of dye solutions and auxiliary agent solutions are charged from a plurality of raw material solution tanks according to the charging demand signals from the dyeing machine on the basis of stand-arranging information to prepare a dyeing solution, which is automatically carried to and charged into the dyeing machine. While the dyeing solution is prepared and carried to the dyeing machine, other dyeing solutions are prepared and carried to other dyeing machines.  Thus, many kinds of dyeing operations can efficiently be prepared and automatically be carried, and the accuracy of the dyeing and the efficiency of the operations can be improved.
Patent JP-H0936432-A (JP)
Title: Lateral emission led and manufacture thereof
Inventor: OKAZAKI ATSUSHI
IPC: H05K3/34
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding strength of an LED by making recesses in the regions above the bottom face of a substrate at the opposite ends thereof to be soldered and forming a metal layer composing the electrode pattern on the curved surface of the recess. SOLUTION: Semicylindrical recesses 8 are made in the opposite end faces at a substrate part 3 in the longitudinal direction thereof. The recess 8 is made above the bottom face while traversing the end face. Metal layers are then formed across the opposite end faces and only the concave surface of the recess 8 in the metal layer is subjected to metal plating. With such a structure of LED, solder 9 enters into the recess 8 at the time of soldering an external board and a bonding force is generated to press the substrate part in P, Q directions thus enhancing adhesion to the external board. Consequently, the bonding strength of LED can be enhanced.
Patent JP-2000007992-A (JP)
Title: Active energy ray-curable composition and formation of its film
Inventor: MARUYAMA TSUTOMU
IPC: C09D5/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To form a cured coating film excellent in film properties by the irradiation of active energy rays. SOLUTION: The objective active energy ray-curable composition comprises components below: (A) 19-95 wt.% of an epoxycyclohexylalkyltrialkoxysilane compound; (B) 1-40 wt.% of a polyepoxide containing at least three epoxy groups in the molecule; (C) 0-80 wt.% of a glycidoxyalkyltrialkoxysilane; (D) 0.05-20 pts.wt., based on 100 pts.wt. of the total of (A)+(B)+(C), of a cationic photopolymerization initiator.
Patent JP-H0847858-A (JP)
Title: Method and device for removing debris sticking to lead frame
Inventor: KOZUKI YASUSHI
IPC: B24C3/32
Filed: 1994-08-01
Abstract: PURPOSE:To provide a novel method of simply removing micro debris from a side surface of a lead frame which is formed during die-drawing without the necessity of a chemical or electrolytic polishing process. CONSTITUTION:A deformation preventing plate formed therein with an aperture located so as to support a lead frame at one surface of the latter, and having parts for supporting the opposite surfaces of the lead frame laid along the longitudinal direction thereof, provided on opposite sides of the aperture, solid particle are jetted from a nozzle having a center line of jetting which is perpendicular to one surface of the lead frame which is moved between the support parts of the deformation preventing plate, making contact with the aperture, onto the one surface of the lead frame over its substantially entire surface. Accordingly, micro debris which is produced on the side surfaces of the lead frame during die-drawing, can be simply removed. Further, thus obtained surface of the lead frame becomes extremely smooth.
Patent JP-H0466156-A (JP)
Title: Apparatus for continuously coating steel plate
Inventor: MASUDA YOSHINORI
IPC: B05C1/08
Filed: 1990-07-06
Abstract: PURPOSE:To apply stable coating to both of the surface and rear of a steel plate by arranging an upper surface backing roll having unevenness provided to the surface thereof on the surface side of the steel plate between a back side roll coater and an oven. CONSTITUTION:The thin steel plate P continuously fed from the upstream part while the surface thereof is coated by a surface side roll coater 2 is backed up on the unpainted side thereof by an under surface backing roll 1 to be suppressed in the generation of vibration or warpage and stable coating can be applied to the surface of the thin steel plate P. Continuously, the rear of the thin steel plate P having a wet pain film formed to the surface thereof and transferred in the downstream direction is coated by a back side roll coater 3. This thin steel plate P is backed up on the surface side provided with the wet coating film thereof by the upper surface backing roll 4 arranged to the region close to the back side roll coater 2 between the back side roll coater 3 and an oven 5 to be suppressed in the generation of vibration or warpage and stable painting can be also applied to the rear of the steel plate. By this method, the coated steel plate excellent in coating appearance on both surface and rear thereof is obtained.
Patent JP-S6071325-A (JP)
Title: Sealing structure of car door glass
Inventor: HASEGAWA MINEICHI
IPC: B60J10/79
Filed: 1983-09-28
Abstract: PURPOSE:To prevent jolting of a door glass due to a negative pressure during running and to improve a sealing effect, by a method wherein the one end of the part, on the outer side of a car, of a cover member is bent in an L-shape to form a bent part. CONSTITUTION:A bracket 11, extended from a car body side, and a cover member 12, extended from a door sash, are secured by means of a fixing device 13. The forward end of a glass holder 16, having the one end secured to a door glass 15, is guided and extended such that it makes resilient contact with a glass run 14, and is held between the nip formed by seal lips 14a and 14b. The one end of the part, on the outer side of a car, of a cover member 12 is bent in an L-shape to form a bent part 12b, and the forward end of the bent part 12b is positioned so that it makes contact with the side of a holder 16. This, even if the door glass 15 is swung to the outer side of a car due to a negative pressure during running, causes the bent part 12b of the cover member 12 to act as a stopper which stops the movement of the holder 16, resulting in prevention of jolting of the door glass.