baber/WOPTO huggingface dataset:
Patent JP-2000212207-A (JP)
Title: Colored resin emulsion and colored microparticle transparent colored film, and transparent colored cured film prepared from the same
Inventor: SHICHIRI NORISHIGE
IPC: C08F20/54
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a colored resin emulsion excellent in durability by effecting the emulsion polymerization of a monomer composition and a dye composition containing an oil-soluble dye and an ultraviolet absorber and/or an ultraviolet stabilizer in the presence of a polymerization initiator and an emulsifier. SOLUTION: The monomer composition used is desirably the one containing at least 70 wt.% monomer of the formula (wherein R1 is H or methyl; and R2 is a 3-6C alkyl). The oil-soluble dye used is desirably the one having an organic solvent solubility (20 deg.C) of at least 1 wt.%, a water solubility (20 deg.C) of at most 1 wt.%, and a water solubility (100 deg.C) of at most 10 wt.%. The ultraviolet absorber and/or ultraviolet stabilizer used are desirably of a benzotriazole type, of a benzophenone type, or of a hindered amine type or are inorganic microparticles. The amount of the oil-soluble dye added is desirably 1-50 pts.wt. per 100 pts.wt. monomer composition. The amount of the ultraviolet absorber and/or ultraviolet stabilizer used is desirably 0.1-30 pts.wt. per 100 pts.wt. monomer composition.
Patent JP-H05189924-A (JP)
Title: Optical disk and optical disk handling device
Inventor: NODA EIJI
IPC: G11B23/30
Filed: 1992-01-09
Abstract: PURPOSE:To improve the handling and working properties of the optical disk. CONSTITUTION:An optical disk substrate 6 has a laser incident surface and a grooved surface which is the surface opposite from this laser incident surface. A central hole 4 is provided in the central part of the optical disk surface 6. A magnetic member 5 is provided on the groove surface side and is provided annularly in a region which is larger than the diameter (r1) of a central hole and smaller than a recording and reproducing track diameter (r2). The member 5 is attracted to an attraction 2 part provided on jigs. The handling of the optical disk is thus facilitated.
Patent JP-H07228935-A (JP)
Title: Clad aluminum alloy plate excellent in baking hardenability at low temperature and having high formability
Inventor: KIKUCHI MASAO
IPC: B32B15/01
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a clad aluminum alloy plate excellent in formability as well as in baking hardenability at a relatively low temp. of 140-150 deg.C by cladding both sides of an Al-Zn-Mg alloy having high age hardenability with an Al-Mn alloy having low Mn concentration. CONSTITUTION:An Al-Zn-Mg alloy, containing, by weight, 3.5-8.0% Zn and 0.5-3.0% Mg, is used as a core material, and an Al-Mn alloy containing 0.7-1.6% Mn is used as a cladding material. Both sides of the core material is clad with the cladding material while regulating the thickness of the cladding material per side to 3-20% based on the whole plate thickness. By this method, superior formability as well as excellent baking hardenability at low temp. can be obtained. Moreover, the Al-Zn-Mg alloy as core material can contain 0.3-3.0% Cu and small amounts of specific elements, such as Mn, Cr, Fe, Si, V, Zr, and Ti, and further, the Al-Mn alloy as cladding material can contain small amounts of specific elements, such as Zn, Mg, Cr, Fe, Si, V, Zr, and Ti.
Patent JP-H01196748-A (JP)
Title: Manufacture of optical disk substrate
Inventor: YAMAMOTO TORU
IPC: B29L17/00
Filed: 1988-01-29
Abstract: PURPOSE:To eliminate sink and rise of a substrate by interposing an elastic body between a stamper and a specular surface plate. CONSTITUTION:A stamper 12 to which a center pin 19 is inserted and height adjusting screws 13 and 13' are set on a stamper base 11. Elastic bodies 14 and 14' consisting of silicone rubber are placed on screws 13 and 13, and a glass plate 17 to which a liquid injecting jig 18 is set is placed on them, and a liquid curing resin 15 where a curing agent and a curing accelerator are mixed with a vinyl ester resin is injected from the jig 18 to a space (1.22mm) between the stamper 12 and the glass plate 17. After the resin 15 is sufficiently cured (about 30-40min), the substrate and the plate 17 are peeled from the stamper 12. The substrate is peeled from the plate 17 and the resin on the outside of an outer peripheral ring 16 is removed to complete the disk substrate. The resin in the innermost peripheral part is separated and removed at the time of peeling. Thus, sink or rise does not occur in the substrate because the contractive stress of the resin which acts on the substrate surface in the perpendicular direction is eliminated.
Patent JP-S62177880-A (JP)
Inventor: OOYAMA SADAKIMI
IPC: H01R39/00
Filed: 1986-01-31
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-S62180020-A (JP)
Title: Manufacture of hot rolled mild steel sheet having superior formability
Inventor: SHIRASAWA HIDENORI
IPC: C21D9/46
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a hot rolled mild steel sheet having superior press formability by properly controlling the chemical composition of a steel and the hot rolling conditions so as to enable rapid cooling after finish rolling and coiling at a low temp. CONSTITUTION:A steel consisting of <=0.05% C, 0.05-0.3% Mn, 0.05-0.10% sol. Al, <=0.15% in total of Si, P, Cr, Ni and inevitable impurities and the balance Fe is hot rolled. At this time, the finish rolling temp. is regulated to >=600 deg.C and one-pass multi-pass rolling is carried out at >=65% total draft in the temp. range of 600 deg.C- the Ar3 point -100 deg.C. In case of multi-pass rolling, the interval between passes is <=1sec. The hot rolled steel sheet is immediately cooled at <=15 deg.C/sec cooling rate for at least 1sec and then it is rapidly cooled at >=20 deg.C/sec average cooling rate and coiled at <500 deg.C.
Patent JP-H11216948-A (JP)
Title: Clean paper for ink jet recording
Inventor: SUGIYAMA KATSUHIKO
IPC: B41M5/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of unevenness of density at solid printing by an ink jet printer by containing a cation water soluble polymer in the origi nal paper of a clean paper consisting of mainly natural pulp. SOLUTION: In order to fix ink, a cation water soluble polymer is contained In an original paper, and dust prevention resin is impregnated in the original paper, thereby forming a clean paper. Ink discharged from an ink jet printer runs out of particles of binder resin to then fix to a cation water soluble polymer. Such a cation water soluble polymer can include ones obtained by cation- modifying starch, polyvinyl alcohol(PVA), vegetable gum, polyacrylamide(PAM), or the like, and chitosan. Chitosan is used by being dissolved in an acid such as acetic acid, formic acid, lactic acid, nalic acid and so on. Herein, it can be preferably used jointly with two kinds or more of cation water soluble polymers.
Patent JP-H04259044-A (JP)
Title: Instruction trace/store device
Inventor: TORISHIMA TAKESHI
IPC: G06F11/34
Filed: 1991-02-14
Abstract: PURPOSE:To prevent the waste of capacity of a trace memory and at the same time to prevent the memory capacity. CONSTITUTION:In an instruction trace/store device contains an instruction reading means 1 which reads the instructions out of a memory 3, the processors 7a-7d which carry out each processing with the instructions read out of the processors 7a-7d, and a trace memory 11 which stores the trace information on those instructions decoded by the processors 7a-7d; an instruction comparator means 13 to compare the instructions read out by the means 1 with the instructions showing the invalidity of the processing to be instructed to the processors 7a-7d, a means 19 which counts up 17 the corresponding instructions when the instructions read out by the means 1 are identical with the instructions that show the invalidity of the processing of the processors 7a-7d and also invalidates the count-up action of the memory 11 are provided.
Patent JP-H09216058-A (JP)
Title: Welding equipment and welding method using equipment
Inventor: TAKAHASHI SHIGEHIRO
IPC: B23K9/022
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To execute uniform and good welding capable of using on site and with simple set-up. SOLUTION: The welding equipment 1 used at outdoor work site is provided with a welding power source 3, a welding torch 14 to supply the electric current from the welding power source 3 to a welding wire 12 and to hold the welding wire 12 and a feed mechanism 5 of the welding wire 12. In this case, the welding equipment to arc weld the end faces each other of reinforcing rods R, R arranged facing each other is provided with a holding part 4 to hold the reinforcing rod R near welding position and a torch holder 16, which holds the welding 14 torch through forward/backward and left/right slide bases 6, 8 (moving mechanism) of two dimensional direction in the same horizontal plane and a position adjusting mechanism 10 right angle to the horizontal plane, to the holding part 4.
Patent JP-H08190841-A (JP)
Title: Pole mounted gas switch
Inventor: SHIMAMURA SUMIO
IPC: H01H33/53
Filed: 1995-01-12
Abstract: PURPOSE: To facilitate adjustment work in centering by centering a fixed contact and a movable contact with the combination of parts machined at a high dimensional precision. CONSTITUTION: In assembly of parts machined at a high dimensional precision, a base 17 is used for a reference, a supporting insulator 18 and brackets 19 are combined with the base 17, a fixed contact 6 is provided on one bracket 19 and a movable contact 8 is provided on the other bracket 19 via a slide conductor 7. An operation unit 12 is provided on a support 20 erected adjacent to the end of the base 17 and assembled into on unit. In this way, with the combination of parts machined at a high dimensional precision, both contacts 6, 8' can be centered, thus to eliminate adjustment work in centering.
Patent JP-H04334570-A (JP)
Title: Method and device for continuously applying mark to long sized item
Inventor: GERUHARUTO TSUIIMETSUKU
IPC: B05B17/06
Filed: 1992-02-06
Abstract: PURPOSE: To exhibit a remarkable effect by enabling the exchange of the shapes and colors of marks to be applied without requiring a long time by this method and an apparatus for implementing the method. CONSTITUTION: In the method for continuously marking the elongated stock moved in the longitudinal direction of such elongated stock which is coated with the marks limited in an axial direction on the surface of the elongated stock with at least one coating material irradiation lines 8, the coating material irradiation lines 8 flow out of nozzles 4 by receiving pressure and the nozzles oscillate within one plane around the axis 6 of oscillation systems B. The respective oscillation systems B are so disposed that the two or more oscillation systems B are installed to line up in tight contact with each other and that the oscillating plane of the nozzles 4 extends in parallel to the moving direction of the elongated stock 1.  The coating material irradiation lines 8 are introduced into the nozzles 4 in such a manner as to flow out of the nozzle 4 nearly perpendicular to the oscillating plane of the nozzle 4.
Patent JP-H11218569-A (JP)
Title: Magnetic sensor
Inventor: ITO JUNJI
IPC: H01J11/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor with high reliability and a wide application range. SOLUTION: In the magnetic sensor provided with an electric field emission type emitter electrode 1 arranged to emit a linear electron beam into a package evacuated inside, a gate electrode 2 controlling the number of electrons emitted from the emitter electrode 1, anode electrodes 31 and 32 provided deridedly at least in two via an insulator layers 61 and 62 on the substrate 9 and collecting electrons of the electron beam and a bias electrode 4 biasing the electron beam and detecting the intensity of the external magnetic field base on the variation of electron number coming in the anode electrodes due to the external magnetic field of the measuring object, the insulation layers between the separated anode electrodes 31 and 32 are removed. By this, the distribution of current is exactly measured and the accuracy is improved.
Patent JP-H06234837-A (JP)
Title: New polycarbonate and its production
Inventor: OGAWA NORIYOSHI
IPC: C08G64/20
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a new polycarbonate useful as a molding material, etc., having excellent compatibility, solvent selectivity, heat resistance, mechanical strength, etc., by reacting a specific dihydric phenol, etc., with a carbonic acid ester-forming compound. CONSTITUTION:A dihydric phenol of formula I [R1 to R8 are H, halogen, alkoxy, (substituted) alkyl, alkenyl or aryl; one of R9 and R10 is a pyrazoline of formula II (R11 to R14 are H, halogen, alkyl, etc.) and the other is H, (substituted) alkyl, aryl, etc.; R9 and R10 are pyrazoline of formula II] or the dihydric phenol and a dihydric phenol of formula III [R15 to R22 are H, halogen, (substituted) alkyl or aryl; X is S, SO2, O, (CH2)b (b is 0-20), etc.] are reacted with a carbonic acid ester-forming compound such as phosgene to give the objective polymer comprising a repeating unit of formula IV or repeating units of formula IV and formula V, having the composition of the repeating unit of formula IV of 0<formula IV/(formula IV+formula IV) <=1 by molar ratio.
Patent JP-S56118538-A (JP)
Title: Assembled piston for engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F02F3/00
Filed: 1980-02-22
Abstract: PURPOSE:To obtain an assembled piston, consisting of a ceramic head and a metal main body, which is free from a looseness caused by repeated heat expansions and has basic characteritics of repeatedly generating no heat stress. CONSTITUTION:This piston consists of a main body 1 made of metal such as aluminum or the like and a head 2 made of ceramics. For manufacturing the piston, a few screw holes are first made through the main body 1 and an iron bolt as a meltal member 3 is driven into each hole. Then the upper face of the main body 1 with its central area left high as a rise 1a is made even by grinding the surface of the main body 1 as well as projected tips of the bolts 3 from the main body 1. After a base plate 5 of a thin metal is put on the main body 1 and united with it into one body by spot welding 6, the head 2 and a cover 4 are piled on each top. The cover 4 is then united with the base plate 5 by welding 7 so that the piston is completed.
Patent JP-H09238268-A (JP)
Title: Image display device
Inventor: PIEERU BUASHIE
IPC: H04N3/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a cathode ray tube of the image display device from being burnt due to a standby procedure, to suppress an optional remaining high voltage after the display device stops its operation, to avoid an optional excess current from being caused in a line sweep circuit in the case of starting the display device. SOLUTION: The image display device is provided with a resistor 4 and a capacitor 8 being components of an integration circuit. The integration circuit is provided with an input section connecting to a terminal RC used for sending an execution/standby signal and with an output section from which a sequentially fluctuated voltage is carried during transition of the execution/standby signal. The output section is connected to a resistor R2, a capacitor C2, a resistor 6 and a transistor(TR) T0 used to vary a time ratio of a line frequency signal used to control a TR TB as a function of an output voltage.
Patent JP-H05191937-A (JP)
Title: Ac synchronous motor
Inventor: OZAWA SHIGERU
IPC: H02K1/27
Filed: 1992-01-13
Abstract: PURPOSE:To enlarge normal stable rotation area by giving a swell in the shape of a sine wave to the quantity of magnetization in the circumferential direction of a permanent magnet, which constitutes the rotor of an AC synchronous motor. CONSTITUTION:N poles and S poles are alternated at the inside periphery of a magnetizing yoke 8 so as to form, for example, twenty four poles. The center of a rotor 2 is decentered eccentrically from the center of the magnetizing yoke 8, according to the desired swell of the quantity of magnetization, and it is magnetized. For the desired swell, N poles and S poles are generated, setting b/a to 10-30% when the peak of the same pole of a sine wave and the minimum value is b. The swell of the quantity of magnetization of one cycle per circumference is given to the periphery of the rotor 2. Hereby, the reluctance torque changes cyclically, and the area of normal and stable revolution can be enlarged.
Patent JP-H07229825-A (JP)
Title: Nozzle for flow tester
Inventor: NAKAJIMA KAZUMI
IPC: G01N11/04
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a nozzle for flow tester which can be easily manufactured and cleaned while suppressing the measurement error by providing a hollow shaft internally with the nozzle and holding the nozzle firmly by means of a nozzle stopper and a cylinder. CONSTITUTION:The nozzle 5 for flow tester is held firmly in a hollow shaft 6 by means of a tubular nozzle stopper 7 and a cylinder 8. The nozzle 5 is loaded detachably to the forward end part of the nozzle stopper 7 through a step part 5c. The nozzle 5 is made of a metal having excellent cutting properties, e.g. brass or bronze. At the time of measurement, a sample 11 is inserted into a cylinder 8 and a plunger 12 is pressed and then the sample 11 is thermally fused through a heating body. The fused sample 11 is pressed by the plunger 12 to flow out through a small hole 9 and the molten viscosity is measured along with the fluidity performance. Upon finishing the measurements, the nozzle stopper 7 is unscrewed from the hollow shaft 6 and taken out therefrom together with the nozzle 5. The nozzle 5 is then removed from the nozzle stopper 7 and the interior of the cylinder 8 is cleaned.
Patent JP-H11218023-A (JP)
Title: Engine cooling fan shroud for motor-bicycle
Inventor: HANAWA KAORU
IPC: B29C49/48
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items to easily manufacture a hollow- part, reduce labor and time of assembly, etc., and reduce the weight when the hollow part of sound insulation construction for an engine cooling fan shroud of motor-bicycle, etc., is formed. SOLUTION: When a sound insulation construction 4s is provided at a fan shroud 4 for covering the surroundings of a cooling fan 3 of an engine 1 for motor-bicycles, a hollow part H is formed by blow moulding during forming the fan shroud 4. The hollow part H is made as an air layer, or the inside of the hollow part is filled with a sound absorbing material such as foaming resin with high sound absorpbtion effect. At this time, a louver (a) can be formed integrally with an outside air inlet 4h, or an separate outside air inlet 4h can be installed.
Patent JP-H06212296-A (JP)
Title: Dipping tube for molten metal
Inventor: YAGISHITA TADASHI
IPC: B22D45/00
Filed: 1993-01-14
Abstract: PURPOSE:To easily manufacture a dipping tube for molten metal according to the dipping depth at a low cost by cutting a long-sized ceramic dipping tube into the prescribed length, and connection the lower end of the flanged metallic tube to the upper part of the section. CONSTITUTION:A long-sized ceramic dipping tube 11 without flange is sintered. This ceramic dipping tube is cut into the prescribed length according to the depth of the filtering layer to be used. Then, the lower end 15 of a metallic flanged tube 14 having a flange 17 at the upper end which is separately formed is fixed and connected to the upper part of the section 12 through a recess 13 and a stopper 16. This constitution allows saving of the cost for manufacturing a die and simplification of the manufacturing work by manufacturing the product with one die irrespective of the length, dispenses with the machining of the flange at the upper edge part, and provides a dipping tube for the molten metal preventing cracking of the upper edge part.
Patent JP-S52106079-A (JP)
Title: Controller
Inventor: ABE FUSAO
IPC: G05B11/14
Filed: 1976-03-02
Abstract: PURPOSE: To stabilize a control accuracy by varying a base operating amount automatically even if load variation may be caused in a process control system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000224696-A (JP)
Title: Electronic equipment
Inventor: HASHIMOTO KATSUHIRO
IPC: H04R17/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of piezoelectric vibrator and supporting part without damaging the acoustic characteristics of the piezoelectric vibrator. SOLUTION: A screw 61 is screwed through a hole 63a of a supporting member 62a, a hole of piezoelectric ceramics provided above a sheet metal 43 in the figure, a hole 45 of the sheet metal 43, a hole of piezoelectric ceramics provided below the sheet metal 43 in the figure and a hole 63b of the supporting member 62b and engaged with a female screw part 65 arranged in a recess 64a of a projecting part 64 worked on the surface of a casing 16 confronted to an LCD 12. Then, a piezoelectric vibrator 12a is fixed to the casing 16.
Patent JP-S53106942-A (JP)
Title: Solar house
Inventor: ODA TAKASHI
IPC: F24H6/00
Filed: 1977-02-28
Abstract: PURPOSE: To heat and light the chamber and to have good view from the chamber by making air type solar heat collector which is a part of solar heat collector open and close free into the chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04260110-A (JP)
Title: Remote stall monitoring system
Inventor: TAKAHASHI KENJI
IPC: G06F1/00
Filed: 1991-02-15
Abstract: PURPOSE:To effectively utilize the circuit used in a remote maintenance center by starting the remote monitoring from the remote maintenance center of an automatic operation controller for monitoring an operation of a computer system, after the computer system is migrated to an unmanned operation. CONSTITUTION:A computer system 100 is set to an unmanned operation state after an operation on that day is finished in a manned operation state, therefore, an unmanned operation of the system 100 is set to an automatic operation controller 200. An automatic operation control part 210 confirms the setting of an operation state in an operation state setting part 240, and registers its own system ID in a remote maintenance center 300 through a circuit communication mechanism 230. When it is recognized to be a notice of an operation state from the automatic operation controller 200, a stall monitoring part 310 of the remote maintenance center judges whether a new operation state is unmanned or manned. In the case of the unmanned operation, a system ID and a telephone number are registered in a monitoring control table. In the case of the manned operation, they are deleted from the monitoring control table.
Patent JP-H06210831-A (JP)
Title: Production of receiving case for recording medium
Inventor: AZUMA SHUJI
IPC: G11B23/03
Filed: 1993-01-14
Abstract: PURPOSE:To efficiently and inexpensively produce a case by employing a device capable of simply applying various color designs to a part of a plastic sheet. CONSTITUTION:When a design is applied, heater blocks 14a-14d fitted with heater heads 16a-16b having design molds provided to the leading end parts thereof are used and a printing film 26 for the thermal transfer of ink is arranged between the heater heads 16a-16d and a plastic sheet 22 to be pressed by the heater heads 16a-16d to partially heat and press the surface of the plastic sheet 22. Whereupon, the pressed parts are melted to form depressions and ink is transferred to the depressions to form patterns becoming a design. When the design is changed, the design molds provided to the heads 16a-16d or the printing film 26 may be replaced. Therefore, when a multicolor printing film is used as the printing film 26, multicolor printing is enabled by one press process.