baber/WOPTO huggingface dataset:
Patent JP-H0483265-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: MATSUMURA YASUO
IPC: G03G9/107
Filed: 1990-07-26
Abstract: PURPOSE:To obtain the carrier to be used for a two-component developer which is excellent in stability with lapse of time and environmental stability and can maintain good image quality by subjecting the carrier consisting of resin- coated ferrite to surface coating with a solid lubricant having a low coefft. of friction. CONSTITUTION:The core material consisting of the ferrite particles is coated with the resin and is then subjected to the surface coating with the solid lubricant having <=0.3 coefft. of friction, by which the carrier is formed. The contamination resistance of the carrier is improved in this way. The two-component developer which exhibits good electrostatic chargeability and the excellent stability of the image quality with lapse of time and environmental stability is obtd. when this carrier is used as the two-component developer. High-quality images which are free from the staining of the background and the roughening of the images are obtd. A stable maintaining characteristic to reduce carrier consumption is obtd. when this carrier is used over a long period of time.
Patent JP-H0483393-A (JP)
Title: Manufacture of both-side circuit board
Inventor: YARITA YOSHIO
IPC: H05K3/40
Filed: 1990-07-26
Abstract: PURPOSE:To easily form wiring patterns to be conducted between front and rear surfaces by forming a stylus hole at an insulating film provided with metal foils on both front and rear surfaces, then forming metal layers on the foils and the inner wall of the hole, and burying burr generated at the exist side of the stylus in the hole into the hole to be smoothed. CONSTITUTION:When a stylus 5 is pierced to form a stylus hole 6, burr 6a is formed to protrude downward at the periphery of the hole 6 at the exit side of the stylus 5. An insulating film 2 wound on a third reel 9 is fed between a pair of upper and lower rolling rollers 14 and 14, rolled, and wound on a fourth reel 15. In this case, burr 6a generated at the lower surface side of the hole 6 is rolled, the burr 6a and a plating layer 13 are intruded into the hole 6 to be plastically deformed. Thus, the hole 6 is buried with the burr 6a and the layer 13, and the peripheral edge of the lower surface side of the hole 6 is smoothed, and a metal foil 1 and the layer 13 on the upper and lower surfaces of the film 2 are made flat.
Patent JP-H0246388-A (JP)
Title: Water injecting method into water feed pipe
Inventor: SUZUKI TAMIHIKO
IPC: F16L1/12
Filed: 1988-08-05
Abstract: PURPOSE:To reasonably inject water into a water feed pipe by connecting the tip of the coil-wound water feed pipe to a water tank installed between a hauling machine at a high position and the water feed pipe and injecting water into the water feed pipe dropped from the hauling machine. CONSTITUTION:A plastic water feed pipe 4 delivered from a production line is coil-wound in sequence through a hauling machine 5. The tip of the plastic water feed pipe 4 is connected to a water tank 1 installed at the position between a coil-wound plastic water feed pipe 3 and the hauling machine 5 via an optional water injecting pipe 2, water is injected into the coil-wound plastic water feed pipe 3 in sequence. As a result, water can be injected into the water feed pipe very reasonably and surely when the water feed pipe is coil-wound at the time of production of the water feed pipe.
Patent JP-S5986620-A (JP)
Title: Urethane composition of low water absorptivity
Inventor: KAWAI TAKAO
IPC: C08G18/76
Filed: 1982-11-08
Abstract: PURPOSE:A composition for the reaction injection molding of a polyurethane molding of low water absorptivity, prepared by reacting a polyol component with a chain extender and a specified isocyanate component. CONSTITUTION:In the RIM reaction of a polyurethane by reacting a polyol component with a chain extender and an isocyanate component and, optionally, a blowing agent, a foam stabilizer, a catalyst, etc., use is made of a catalyst of the formula (wherein R1-R3 are each a 2C or higher alkyl) to liquefy methylenebis(4-phenyl diisocyanate) as the isocyanate component by modification with a carbodiimide. The RIM reaction of polyrethane mentioned above means reaction injection molding, i.e., injection, mixing and curing reaction, of the above composition. The polyol component used must have high activity, so that an EO-capped polyol or an amine group-terminated polyol is used.
Patent JP-S5897089-A (JP)
Inventor: CHIYASONO YOSHIO
IPC: A63K3/00
Filed: 1981-12-07
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-S5987662-A (JP)
Title: Linear moving device
Inventor: WATANABE JIYUNICHI
IPC: B41J19/30
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a simple and an inexpensive linear moving device by applying a dynamic pressure bearing for supporting a carriage moving linearly. CONSTITUTION:A sleeve 6 is fitted to a side part of the main body of a carriage 3 together with a roller bearing 7 supported rotatably to the other side of the carriage main body. A shaft 8 is inserted with a play to an axial hole pierced through the carriage 3, i.e., to the inner diameter part of the sleeve 6. A shaft touches the lower part of the bearing 7. Both shafts 8 and 9 are set in parallel to each other in the moving direction of the carriage 3. The shaft 8 is supported rotatably by the bearings 12 and 13 of the side plates 10 and 11 of a linear moving device and connected to a driving motor 14 via an elastic coupling 13. With the revolution of the shaft 8, the radial force is generated to the air, grease, etc. in the gap between the sleeve 6 and the shaft 8 to hold the carriage 3. This virtually eliminates the effect of minute recess and projection on the surface of the shaft.
Patent JP-S6352544-A (JP)
Title: Request reply system
Inventor: YANAGAWA HISAHARU
IPC: H04L13/00
Filed: 1986-08-22
Abstract: PURPOSE:To allow the titled system to cope with a popular data fluctuated timewise by providing plural systems sending a semi-fixed data, using one system for data transmission and the others for data rewrite so as to send the semi-fixed data and update the content alternately at every certain time. CONSTITUTION:The content of a RAM disk of a CPU 2 is updated while a CPU 1 sends a data, and the content of the RAM disk of the CPU 1 is updated conversely when the CPU 2 sends a data. The changeover is applied synchronously through a communication line connected between both the CPUs. Since the popular data is always rewritten into the semi-fixed data effectively through the updating, the popular data is always sent as the semi-fixed data to a coaxial cable 6 through a concentrator 3, a modulator 4 and a branching/mixing device 5.
Patent JP-H0639245-A (JP)
Title: Laser-process isotope separation cell
Inventor: NISHINO SHUICHI
IPC: B01D59/34
Filed: 1992-07-23
Abstract: PURPOSE:To shorten the time required for maintenance and adjustment and to improve the working rate and economical efficiency. CONSTITUTION:A separation cell main body 1 is fixed on a floor 9, and an evacuating device is connected to the main body 1. A flange unit 3 is opposed to the opening 1a of the main body 1. The recovery part 7, crucible 6 and electron gun 5 to be inserted into the main body 1 from the opening 1a are fixed to the inner face of a large-sized vacuum flange 7 to constitute the flange unit 3. The flange unit 3 is placed on a moving rack 8 and made freely movable.
Patent JP-S6352179-A (JP)
Inventor: KANDA KUNIO
IPC: G06F3/153
Filed: 1986-08-22
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-H0925324-A (JP)
Title: Acrylic/urethane copolymer, its production and one-and two-pack coating compositions containing the same
Inventor: KONISHI SHIN
IPC: C08F295/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic/urethane copolymer useful for use in one- and two-pack coating materials which can give a coating film having high flexibility and excellent toughness, durability, etc., by synthesizing a mercapto group- containing urethane prepolymer in the first reaction stage and reacting this prepolymer with a (meth)acrylic ester in the second reaction stage. SOLUTION: An organic diisocyanate is reacted with a compound having at least one mercapto group and at least one hydroxyl group in the molecule and a compound having at least two active hydrogen groups in the molecule to obtain a mercapto group-containing urethane prepolymer. This prepolymer is reacted with a vinyl compound mixture containing at least an acrylic ester and/or a methacrylic ester. The obtained acrylic/urethane copolymer is thermoplastic. To obtain a thermosetting one, it is suitable that an acrylic acid ester having active hydrogen groups and a methacrylic ester having active hydrogen groups are used in combination in the second reaction stage.
Patent JP-H0197490-A (JP)
Title: Puppet play toy
Inventor: FURANCHIESUKO BONDEI
IPC: A63H3/50
Filed: 1988-08-04
Abstract: PURPOSE: To mainly perform an automatic operation and to manually perform an operation as well by converting a rod connected to the head of a puppet to vertical motion by a motor-driven cam shaft and forming an opening for performing the manual operation of a puppet at a frame. CONSTITUTION: A motor 5 drives the cam shaft 6 and the rotary motion is converted to the operation in a vertical direction of the rod 8 by a cam 7 and a tappet 16. For the profile of the cam 7, a hollow body 2a constituted of a soft material is connected to the head 15 and the peak surface of the frame, the opening 10 of a size sufficient for putting in a hand and holding the lower end part of the rod 8 is formed on the rear plate of the frame and the puppet 2 is moved manually as well. The puppet 2 is easily disassembled to a single constituting member by a ring. By fitting the head 15 of the puppet to a cylindrical hole formed at the upper side tip part of the rod, it is attachably and detachably and fixedly mounted to the rod. Thus, for a toy theater to which the puppet is assembled, the intervention of the manual operation is possible even at the time of being mechanically driven and operated.
Patent JP-S6173944-A (JP)
Title: Stickable photosensitive sheet for colored image formation
Inventor: MORIYA TAKEO
IPC: G03F1/90
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a stickable photosensitive sheet for colored image formation by providing a cohesive layer and a temporary base which protects the cohesive layer on one surface of a plastic film and forming a photosensitive layer which is developed with water on the other surface. CONSTITUTION:The sheet consists of a photosensitive layer 6, permanent base 7, cohesive layer 8, separating layer 9, and temporary base 10. When this sheet it used, a negative original is brought into contact with the photosensitive layer, which is exposed for a specific time by using a light source for ultraviolet rays. Then, the layer is developed with water at room temperature to remove an unexposed part, and a positive relief part corresponding to the exposed part is dyed with a water-soluble dye solution is dyed. Washing is performed and excessive dye sticking on a no-image part is further cleaned way with a cleaning solution. Then, washing is performed lightly, a treatment is carried out with a hardening mordanting solution when necessary, and light washing is performed after the strengthening of the film and the mordant effect of the dye are obtained; and the sheet is dried and finished. Thus, the stickable photosensitive sheet for colored image formation which is used effectively to manufacture an original drawing, etc., in a photographic plate making process is obtained.
Patent JP-2000034197-A (JP)
Title: Silicon carbide single crystal and its production
Inventor: YAMADA MASUZO
IPC: C30B29/36
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To produce a high grade single crystal at high productivity, hardly containing lattice defect and micropipe defect. SOLUTION: This single crystal is produced by heat-treating α-SiC single crystal substrate 1 and β-SiC polycrystalline plate 2 comprising Si atoms and C atoms in a state facing each other so as to form infinitesimal airspace 3 between confronted faces 1a and 2a in an atmosphere of inert gas and SiC saturated vapor pressure so as to give temperature gradient in such a way as to maintain the α-SiC single crystal substrate 1 at lower temperature than that of the plate 2, by sublimating and diffusing Si atoms and C ones of the plate 2 in the airspace 3 to recrystallize them on the substrate 1 having a lower temperature and by making a single crystal oriented in the same direction as the crystal axis of the substrate 1 grow in a unified state.
Patent JP-S6174510-A (JP)
Inventor: IMOO HIROSHI
IPC: A01C11/02
Filed: 1984-09-20
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-H0359430-A (JP)
Title: Roll for shape detection
Inventor: UESUGI KENICHI
IPC: G01L5/04
Filed: 1989-07-28
Abstract: PURPOSE:To preclude plating peeling and to improve the durability by activating the flank of the outer peripheral part of a disk by a reverse electrolytic treatment and then providing anticorrosive plating. CONSTITUTION:Disks 2 which have pressure sensors 1 provided in the outer peripheral parts are provided successively and concentrically in the direction of the roll axis of a roll which detects pressing forces at respective width- directional parts of a traveling rolled material, and gaps 11 are formed between the outer peripheral flanks 10 of adjacent disks 2 to prevent the outer peripheral parts from interferring with each other. Stiff oxdes and compounds formed on the flanks 10 are dissolved away by the reverse electrolytic treatment to active the surfaces, which are provided with the anticorrosive plating. Consequently, the plating is connected strongly to the outer peripheries of the disks to obtain excellent adhesive strength and even if soluble oil enters the gaps 11, the flanks 10 never corrode for a long period, thereby preventing the gaps from being closed.
Patent JP-H0641692-A (JP)
Title: Steel for automobile exhaust manifold
Inventor: MIYASAKA AKIHIRO
IPC: C22C38/00
Filed: 1992-07-23
Abstract: PURPOSE:To obtain the steel excellent in characteristics, such as strength and workability, at a low cost by combinedly adding Al and Mo to a steel relatively reduced in Cr content to improve oxidation resistance as well as strength at a high temp. and forming a steel with a specific composition. CONSTITUTION:This steel for automobile exhaust manifold has a composition which consists of, by weight, 0.01 to less than 1.2% Si, 0.02-2.0% Mn, 5.5-9.9% Cr, 0.5-4.0% Mo, more than 1.0 to 2.5% Al, C, P, S, N reduced to 0.03% or less, 0.03% or less, 0.02% or less, and 0.02% or less, respectively, and the balance Fe and where the M value represented by equation is regulated to >=13.0 or higher. In the equation, [%X] means the content of an element X shown by weight percentage. Further, 0.05-4.0% W and/or 0.01-1.5% Nb, or further one or more kinds among 0.01-1.0% Ti, 0.01-1.5% V, and 0.01-2.0% Cu, or further one or more kinds among 0.001-0.1% rare earth elements and 0.001-0.03% Ca can be incorporated into the steel.
Patent JP-H0943411-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter having excellent heat resistance in which a multicolored fine pattern having uniform thickness and high accuracy is formed on a substrate with good follow-up property for a photosensitive film and good workability without producing steps, defects in the follow-up property or dropout of pixels. SOLUTION: In the production method of a color filter, a multicolored pattern is formed by repeating the processes (1) to laminate a photosensitive film comprising a base film and a color photosensitive resin layer on a transparent substrate in such a manner that the color photosensitive resin layer faces the substrate, (2) to expose the photosensitive film to light for patterning and (3) to develop. The method also includes such a process that a photosensitive resin layer 2 of the second or succeeding colors is laminated with the resin layer 2 facing the substrate 4 while a space between pixels are formed and that the photosensitive resin layer 2 of the second or succeeding colors is transferred from the base film 1 to the space between pixels by heating under high pressure between the processes (1) and (3).
Patent JP-H0735722-A (JP)
Title: Production of carbon microelectrode
Inventor: IWASAKI GEN
IPC: G01N27/30
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a thin carbon film electrode which can apply a potential accurately even if a fine pattern is formed by forming a thin film through electrolytic polymerization of an organic compound in a partially exposed region of a conductive thin film formed on a substrate. CONSTITUTION:A microelectrode of thin carbon film is formed in a partially exposed region of a conductive thin film formed on a substrate. In this regard, the thin film is formed through electrolytic polymerization of an organic compound and then it is heated. Since the carbon film is formed after formation of a thin polymer film through electrolytic polymerization, microelectrode of carbon can be produced easily. Furthermore, the entire surface of electrode is covered with a film in a short time because the electrolytic polymerization takes place on the microelectrode and thereby an electrolytic polymerization film is formed uniformly. The organic compound includes p-xylene tetrabromide, p-xylene hexachloride, pyrrole derivatives, etc.
Patent JP-H0361447-A (JP)
Title: Cooled food comprising thermally cooked meat
Inventor: NAGAI KIYOHIRO
IPC: A23B4/06
Filed: 1989-07-28
Abstract: PURPOSE:To prepare a thermally cooked, cooled meat food capable of being instantly eaten only by re-heating of the food with a microwave oven and capable of being stored for a long period by thermally cooking a raw meat, etc., and subsequently allowing the raw meat to gel with a gselling agent. CONSTITUTION:A meat material such as beef, chicken or fish meat or an organ is thermally cooked and mixed with a gelling agent such as gelatin, agar or pectin during the cooking or during the hot state after the cooking. The meat is immediately cooled to allow the meat to gel, and the gelled meat is stored in chilled state or in a frozen atmosphere.
Patent JP-H08100194-A (JP)
Title: Detergent
Inventor: YOHANESU HIMURITSUHI
IPC: C11D3/39
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a detergent which comprises a specific kanemite, an enzyme, a fluorescent whitener, and ordinary detergent aids in a specified ratio and is excellent in detergency and storage stability.  
     SOLUTION: This detergent comprises (A) 10-80 wt.% partly dehydrated kanemite with 31% of sodium percarbonate very finely distributed on and adsorbed by the surface (kanemite/NaPC), (B) 5-40 wt.% at least one surfactant, (C) 0-5 wt.% enzyme, (D) 0-1 wt.% fluorescent brightener, and (E) ordinary detergent aids. Ingredient A is prepd. by partly reacting sodium silicate of the formula: δ-Na 2 Si 2 O 5  with carbon dioxide and water under continuous reflux to form a kanemite/sodium hydrogencarbonate mixture, bringing the mixture and additional sodium silicate into contact with misty water under continuous reflux to form a kanemite/sodium carbonate mixture, adding, based on 1 mol of sodium silcate, 0.015-1.5 mol of H 2 O 2  to the kanemite/sodium carbonate mixture, and drying the resultant product at temperature of 20-150°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6089912-A (JP)
Inventor: GOTOU HIROSHI
IPC: H01G4/12
Filed: 1983-10-21
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-S6089527-A (JP)
Title: Treatment of aluminum melt
Inventor: OOTSUKA YOSHITATSU
IPC: C22B21/06
Filed: 1983-10-21
Abstract: PURPOSE:To remove efficiently the gaseous hydrogen contained in an aluminum melt by blowing a treating gas in a foaming state into the aluminum melt in a treating tank and incorporating gaseous BF3 into the atmosphere above the melt surface. CONSTITUTION:An aluminum melt 1 is put into a treating vessel 2 and a cover 3 is put thereon. A member 6 for releasing the foamed treating gas which consists of a discoid body 6a and a porous ceramic body 6b attached to the surface thereof is attached to the top end of a supply pipe 5 for the treating gas inserted into the hole 4 of the cover 3 and extending to near the bottom. A treating gas which is an inert gas such as N2, Ar or the like is blown in the foaming state into the aluminum melt 1 from the member 6 and further gaseous BF3 is blown from a supply pipe 7 for gaseous BF3 provided to the cover 3 and is discharged from a discharge pipe 8 so that BF3 is incorporated into the atmosphere above the surface of the melt 1 at about 2-40vol%. The intrusion of the moisture in the atmosphere and hydrogen generated by the reaction of the melt 1 is thus prevented and the hydrogen in the melt 1 is effectively removed.
Patent JP-H0731341-A (JP)
Title: Fishing reel
Inventor: SAITO SHOJI
IPC: A01K89/01
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a fishing reel having improved rotary balance without increasing the weight of the handle, having lighter weight and enabling to carry out speedy, smooth winding. CONSTITUTION:The rotation of a rotor 3 is interlocked with the rotation of a handle 5 through a driving gear 4 of a takeup-driving mechanism which engages with a pinion 2a of a cylindrical driving shaft 2 and another cylindrical driving shaft 4a. A spool 15 is supported on the top of a spool shaft 14 which fits in the cylindrical driving shaft 2 and projects. The spool 15 is interlocked with the rotation of the handle 5 and reciprocates back and forth. A handle shaft 7 fits into a through-hole 4c of the cylindrical driving shaft 4a and equipped with a stopper. The handle 5 comprises a attaching part 5a, a cover 5b, a base 5c and an arm 5d which are integrally formed with each other and an end of a handle shaft 7 is fixed at the center of the attaching part 5a. One end of the arm 5d is fixed at the base 5c and a shaft 19, on which an operation knob is rotatably attached, is fixed on the other end of the arm 5d. The base 5c is formed at one side of the attaching part 5a, in such a manner as to locate opposite to the operation knob 8 in terms of the core of the cylindrical driving shaft 4a.
Patent JP-H0275928-A (JP)
Title: Revolution body fixture in unbalance measuring device
Inventor: UUBUE MENHI
IPC: G01M1/04
Filed: 1989-07-28
Abstract: PURPOSE: To reduce the measurement error of an unbalance measuring instrument by providing a means which connects a measuring spindle and a rotary engaging means to each other by allowing the relative revolving motions of the spindle and engaging means and a means which inhibits the rotation of the spindle during measuring operation. CONSTITUTION: At the time of performing measurement, a driving shaft 1 is rotated around a shaft aligned with the shaft of a measuring spindle 4 in a straight line by means of a driving motor. When the shaft 1 is rotated, a transmission hub 2, a driving plate 11, and pins 16 and 17 fixed to the plate 11 are also simultaneously driven. As a result, a rotor 6 is engaged with the pins 16 and 17 and rotated on ball bearings 14 and 15. When the rotor 6 is rotated, the spindle 4 stands still, because the rotation of the spindle 4 is inhibited by the cooperative actions of a stopping member 7 and a contacting member 8. In addition, the displacement of the rotor 6 in the axial direction on the spindle 4 is also inhibited by the cooperative holding actions of tapered sections 24 and 25 and the bearings 14 and 15.  Moreover, the displacement of the hub 2 in the axial direction is also inhibited by a bearing 3. At the time of measurement, therefore, the occurrence of measurement errors caused by the bending and deflection of the spindle 4 is prevented.