baber/WOPTO huggingface dataset:
Patent JP-H09117995-A (JP)
Title: Skinned molded body and manufacture thereof
Inventor: MASUI SHOHEI
IPC: B29C43/18
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a molded body having an excellent surface appearance and an improved heat resistance by a method wherein the molded body consists of a skin and a resin intermediate layer made of a polyolefin-based thermoplastic resin and a special non-rigid polyolefin, which is compatible with the above-mentioned polyolefin-based thermoplastic resin and has a Young's modulus of a specified value or less. SOLUTION: This skinned molded body 7 consists of a base 10, a skin 8 and a resin intermediate layer 9. As the base 10, polyolefin-based thermoplastic resin is used. As the skin 8, various resin sheets are used as a non-air permeable skin material, while woven fabric and non-woven fabric are used as air permeable skin materials. As the resin intermediate layer 9, a special non-rigid polyolefin, the Young's modulus of which is 3,000kg/cm<2> or less and is compatible with the thermoplastic resin, is used normally in a sheet or film under the state being lined with the skin material 8.  The skinned molded body 7 is molded by supplying a thermally melted polyolefin-based thermoplastic resin between the rear surface of the skin material 8 and one of molds under the unclosed state of te molds, between which the base 10 and the skin material 8 lined with the resin sheet are arranged and finally clamping both the molds.
Patent JP-S6268179-A (JP)
Title: Power steering gear
Inventor: AOYAMA YUTAKA
IPC: B62D5/087
Filed: 1985-09-19
Abstract: PURPOSE:To facilitate the adjustment of hydraulic neutral point by enabling the neutral position between a spool side member and a sleeve side member of a hydraulic control valve operated by the relative movement of input and output shafts to be set by an eccentric cam mechanism. CONSTITUTION:The above-captioned steering gear interconnects an input shaft 1 connected to a steering shaft and an output shaft 2 having a pinion gear 2b meshing with a rack shaft 4 through a torsion bar 5 so that the input and output shafts 1, 2 are rotated relatively to each other in response to steering torque. And a spool 13 of a hydraulic control valve 14 is slided through a pin 16 by the relative movement so that hydraulic pressure controlled in said valve 14 is adjustably supplied to a power cylinder 26. In this case, the pin 16 is formed into an eccentric cam having a fine deviation between the center shaft of an engaging end 16a at the input and output shafts 1, 2 sides and the center shaft of a shaft portion 16b fixed to the spool 13 so that the hydraulic neutral point can be adjusted by adjustably rotating the pin 16.
Patent JP-H0756188-A (JP)
Title: Optical active matrix and production thereof
Inventor: KUSUDA YUKIHISA
IPC: G02F1/135
Filed: 1993-08-23
Abstract: PURPOSE:To provide an optical active matrix which facilitates process for production and formation of the matrix to a larger area and is free from differences in level. CONSTITUTION:Optical waveguides of an optical fiber type consisting of core materials Ya and clad materials Yb enclosing these core materials Ya are respectively arranged in many groove parts 2 formed to recess on the surface of a transparent substrate 1. These optical waveguides are formed by removing a part of the clad materials Yb to expose the upper half surfaces of the core materials Ya and embedding transparent materials 6 on at least the exposed core materials Ya of the groove parts 2 approximately flush with the transparent substrate 1.
Patent JP-S6362260-A (JP)
Title: Device for mounting lead frame
Inventor: OSAKA SHUICHI
IPC: H01L23/50
Filed: 1986-09-02
Abstract: PURPOSE:To prevent a lead frame from dropping by forming a hole at the outer terminal of a printed substrate, and providing a projection at a clamp of the lead frame to be engaged with the hole. CONSTITUTION:A transistor 2, a semiconductor integrated circuit 3, a resistor 4, etc. are secured to a printed substrate 10, and in order to secure a metal lead frame 12, a hole 11 smaller in area than an external terminal 5 is formed in the area of the terminal 5. A projection 13 having a smaller diameter than the bore 11 is formed at a clamp 7 of the frame 12. After a printed substrate 10 is momentarily set on the frame 12, the projection 13 of the clamp 7 of the frame 12 is secured to the hole 11 formed at the terminal 5 of the substrate 10. Accordingly, it can be effectively momentarily set, and even if the difference of thermal expansions occur in a heating step, such as a solder dipping step after it is momentarily set, it is not removed from the frame 12.
Patent JP-H0530542-A (JP)
Title: Method for measuring crt
Inventor: KAMIMURA SHIGEMASA
IPC: H04N17/04
Filed: 1991-07-24
Abstract: PURPOSE:To rapidly measure the convergence or the like of a CRT. CONSTITUTION:The aperture grill or shadow mask of a normal color CRT are removed and a fluorescent screen 3 is scanned by one electron gun 2. The screen 3 is photographed by a television camera 11 and its R, G and B outputs are A/D converted by an A/D converter 12 to 14 and the converted results are stored in a memory 20 as calibration data. When a normal CRT is measured by the camera 11, its measured data are stored in memories 15 to 17 and corrected by the calibration data previously stored in the memory 20.
Patent JP-S6099238-A (JP)
Inventor: KONDOU SHINICHI
IPC: A61B8/00
Filed: 1983-11-07
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-S6185000-A (JP)
Title: Speaker
Inventor: MORIMOTO HIROYUKI
IPC: H04R9/02
Filed: 1984-10-03
Abstract: PURPOSE:To increase joint strength, to reduce an uneven strength and to improve dimensional accuracy by providing a caulking hole on a frame and jointing projections for caulking provided at a lower plate by means of caulking. CONSTITUTION:A magnetic circuit 14 is unstituted in such a any that a ring-like magnet 17 is adhered and jointed on a lever plate 16 having a center pole 15, and on the magnet 17 an upper plate 18 is jointed. Plural projections 19 are provided at the bottom of the plate 16. On the other hand, the circuit 14 is contained at the inner bottom of the frame, and holes 21, where the projections 19 are fitted in, are provided at the bottom of the frame 20. Piercing the holes 21, its projections 19 are caulked at the lower surface of the frame 20 thereby sticking securely the circuit 14 to the frame 20. By jointing the frame 20 and plate 16 by means of caulking the joint strength is increased and made uniform, and the dimensional accuracy can be improved.
Patent JP-H0525138-A (JP)
Title: Imidazole derivative, its production insecticide containing the same derivative as active component
Inventor: TOMIOKA HIROKI
IPC: A01N43/50
Filed: 1991-07-23
Abstract: PURPOSE:To provide new imidazole derivatives showing a remarkably strong insecticidal effect. CONSTITUTION:Imidazole derivatives of formula I (R is 1-3C alkyl; X is fluorine, chlorine or nitro; Y is fluorine or chlorine; Z is H, fluorine, chlorine or bromine), e.g. 1-(2-chloro-6-nitro-4-trifluoromethyl)phenyl-5-methyl-4- pentafluoroethylimidazole. The compounds of formula I can be obtained by reacting a halide compound of formula II (A is halogen) with an imidazole compound of formula III. The compounds of formula I show a remarkably excellent insecticidal effect on insect pests belonging to Hemiptera, Lepidoptera, Diptera, Coleoptera, Trichoptera, Thysanoptera, Orthoptera, Hymenoptera, Siphonaptera, Anoplura, Isoptera, etc.
Patent JP-H1148476-A (JP)
Title: Ink jet recording head
Inventor: TAKASUGI TSUNEJI
IPC: B41J2/045
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enhance productivity while stabilizing the function of a diaphragm by providing at the upper bottom of the substantially trapezoidal cross-section of a land with a partial linear part, i.e., a rectangular cross-section part. SOLUTION: The land 1b of a chamber 1 has substantially trapezoidal cross- section and a partial linear part is provided at the upper bottom thereof at the time of plastic injection molding. Since the plane of the chamber 1 to be bonded with a diaphragm 2 is formed flat, the land 1b of the chamber 1 has a constant width regardless of fluctuation in the lapping or cutting amount. When the diaphragm 2 defining a pressure chamber 1a in the land 1b is bonded, an adhesive 4 applied by screen method or transfer method is collapsed by the pressing force of the diaphragm 2 but the projecting amount of the adhesive 4 is stabilized because the chamber 1 receiving the adhesive 4 has an upper surface of constant width.
Patent JP-H0369587-A (JP)
Title: Liquid phase epitaxy device
Inventor: NOGUCHI MASAHIRO
IPC: C30B29/40
Filed: 1989-08-10
Abstract: PURPOSE:To allow the uniform contact of solns. and substrates even at the time of growth start with the device for growth by a shutter system by providing passages for introducing the growing solns. dropping from a raw material soln. holder to a growing soln. holder into a growth chamber from the lower part of the growth chamber. CONSTITUTION:The soln. reservoirs 13 to 15 of the raw material soln. holder 6 contg. raw materials are placed in the positions where the reservoirs do not communicate with any of the introducing chambers 20 of the growing soln. holder 8. The temp. of the reservoirs is controlled to prepare the growing solns. 3 to 5. Slow cooling is then started at a specified speed and the holder 6 is slid in an arrow direction to move the reservoir 13 onto the chamber 20 of the holder 8 when a desired supercooled (degree is obtd. The soln. 3 is then injected once into the chamber 20 by gravity fall. This soln. flows into the growth chamber 21 by passing a communicating hole 18 in the lower part of the chamber 20 to gradually raise the liquid level from the lower part toward the upper part. The contact of the single crystal substrates provided vertically in the growth chamber 21 and the soln. 3 is, therefore, executed gradually from the lower side.
Patent JP-S6453065-A (JP)
Title: Rotational basis position detector
Inventor: HASHIMOTO HIROSHI
IPC: F02P3/04
Filed: 1987-08-21
Abstract: PURPOSE:To avoid a steep cost increase without sacrificing fitting space by providing a circuit, discriminating an arrival order of a signal obtained at a time of detecting respective basis position members, and providing a means, assigning a signal corresponding to the position of respective basis position members. CONSTITUTION:A first basis position member formed with a concave member 2a, a second basis position formed with a step member 2b, a third basis position formed with a convex 2c, and a fourth basis position formed with a step member 2d, are provided. A signal arrival order discriminating circuit 9 is provided, in which the arrival order of the first and the second signal separated by a circuit 4 is distinguished by a circuit 4. An output of the signal arrival order discriminating circuit 9 is supplied to a decode circuit 10 as a signal assigning means, together with an output of both latch circuits 7, 8 so as to perform the signal assignment of four kinds according to respective basis position members. Thereby, it is possible to avoid a steep cost increase without sacrificing fitting space.
Patent JP-H0371978-A (JP)
Title: Field cladding reclaiming method for carrying table roller
Inventor: MURAKAMI SHIGEHARU
IPC: B23K9/04
Filed: 1989-08-09
Abstract: PURPOSE:To obviate difficult workability and to improve working efficiency by performing automatic cladding on a part requiring repair while roller main bodies being brought into contact with pressure by a roller main body rotating tool for its exclusive use and rotated and continuously, performing grinding finishing thereon. CONSTITUTION:The one end side of the roller main body rotating tool 2 is attached pivotally to a vertical rod 5 erected on the upper surface of a carrying base plate 4 arranged between the table roller main bodies 1 and 1 and the other end side is tack-welded on the upper surface of the carrying base plate 4 via a spring 6. Rotating small rolls 3 are brought into contact with the table roller main bodies 1 with pressure by these means. This roller main body rotating tool 2 is provided with a control box 7 wherein a motor, a speed reducer, etc., are incorporated and the rotating small rolls 3 are rotated by the control box 7 and while the table roller main bodies 1 being rotated, cladding by welding is performed by an automatic welding equipment 8. Afterward, while the table roller main bodies 1 being rotated by the rotating roller main body rotating tool 2, grinding finishing is performed by using a grinder.
Patent JP-S6269502-A (JP)
Title: Manufacture of very low iron loss grain oriented silicon steel plate
Inventor: IGUCHI MASAO
IPC: C21D9/46
Filed: 1985-09-21
Abstract: PURPOSE:To realize the favorable improvement of the electrical and magnetic characteristics of a grain oriented silicon steel plate by coating a planished surface of the silicon steel plate with a very thin tension film by CVD or ion- plating. CONSTITUTION:A silicon steel slab which contains C:0.01wt% or less, Si:2.0-4.0wt%, Mn:0.01-0.2wt%, SolAl:0.005-0.06wt% and N:0.001-0.01wt% is heated at 1,300 deg.C or lower temperature and is made a hot sheet metal by hot rolling. After annealing for homogeneity, a final cold sheet metal is made by once or more cold rolling, primary recrystallization annealing and final finish annealing are made and secondary recrystallization of zaffer orientation is developed. On the mirror-finished surface of a silicon steel plate, a very thin tension film is formed by CVD, ion-plating or ion plantation. This realizes the favorable improvement of the electrical and magnetic characteristics of a grain oriented silicon steel plate.
Patent JP-H1152611-A (JP)
Title: Toner binder resin and toner using it
Inventor: HIKOSAKA TAKAAKI
IPC: G03G9/087
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic image developing toner excellent in low temperature fixing property and grindability at the time of manufacturing toner by using hydrogenated petroleum resin obtained by hydrogenating petroleum resin with at least specific ethylenic double bond. SOLUTION: Hydrogenated petroleum resin obtained by hydrogenating petroleum resin with at least ethylenic double bond is used as toner binder resin. In this case, the hydrogenation rate of ethylenic double bond is to be 55% or more, and the bromine number is to be 10 g/100 g or less. In case of having an aromatic ring in a molecule, it is particularly desirable as the toner binder resin that the hydrogenation rate of the aromatic ring is 30% or more. The content of binder resin in toner resin is not particularly limited, but it is normally 1 wt.% or more, desirably 70 wt.% or more. In case of the content of this binder resin being 70 wt.% or more, grindability at the time of manufacturing toner is particularly excellent. The combined use of elastomer for the toner resin improves a rheological characteristic at the time of melting and heightens offset generating temperature.
Patent JP-H0493977-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/147
Filed: 1990-08-06
Abstract: PURPOSE:To impart a sharp copied image almost same as an image formed in an initial stage and to prevent peeling or cracking of a surface protective layer from the end parts even in the case of repeated uses by forming the end parts of a photoconductive layer inside from those of the surface protective layer. CONSTITUTION:The aluminum drum substrate 1 of 80 mm phi X 340 mm long and masked by 5 mm wide from the ends is set in a vacuum vapor deposition device, an As2Se3 alloy is placed on the evaporation source boat, and vapor deposition is carried out to form the 60 mum thick photoconductive layer 2 on the substrate 1. This layer 2 is coated with a 0.15 mum thick interlayer 3 by spray coating it with a ligroin solution of a silicone resin mixture, and drying it. Next, 30 pts.wt. of a mixed solution of 2-ethoxyethyl acetate and methyl isobutyl ketone containing a 20 wt.% St-MMA-2-HEMA copolymer and 14 pts.wt. of a resistance controller SnO2 are dispersed in a ball mill, then, 3 pts.wt. of hexamethylenediisocyanate is added, and the interlayer 3 is spray coated with these obtained mixture so as to form the end parts a little outside from the outer parts of the end parts of the layer 2 and drying it, thus permitting the desired 5 mum thick surface protective layer to be obtained.
Patent JP-H0258085-A (JP)
Title: Image forming device
Inventor: ITO TOSHIYUKI
IPC: G05D23/00
Filed: 1988-08-24
Abstract: PURPOSE:To prevent deterioration due to the abnormal heat generation of a fixing heater by measuring the rise of surface temperature by pre-heating after shutdown in the fixing heater and energizing and controlling the fixing heater again up to a second set temperature calculated from a rise value of the surface temperature and a first set temperature. CONSTITUTION:When power is applied, a thermoswitch 15 is arranged in an energizing state so as to be energized. When the surface temperature of the fixing heater 11 reaches a second set temperature which is set lower than a first set temperature, the thermoswitch 15 is set in a shutdown state. Then, the surface temperature of the fixing heater 11 by pre-heating after shutdown is detected. After a detecting operation is completed, the thermoswitch 15 is set again in the energizing state. Next, another desired temperature is calculated from the first set temperature and a detected value of temperature rise by pre-heating. When the surface temperature of the fixing heater 11 reaches a desired set value, the thermoswitch is set in the shutdown state. This control operation is repeated through a control circuit 14 until the surface temperature of the fixing heater 11 reaches the first set temperature.
Patent JP-H0763092-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: MORISHITA MICHIO
IPC: F02D41/36
Filed: 1993-08-23
Abstract: PURPOSE:To check the occurrence of any difference in an air-fuel ratio among cylinder groups without what with installing a downstream air-fuel ratio sensor at each cylinder group and what with converging exhaust gases out of each of these cylinder groups in the upstream of a catalyst, even if there are variation occurring in a fuel injection quantity among these cylinder groups due to a secular change or the like in a fuel injection valve. CONSTITUTION:Each exhaust system of two cylinder groups G1 and G2 of an engine body 1 is composed of a duel manifold-converter 14 consisting of an exhaust manifold 19 and a catalytic converter 18. A common upstream oxygen sensor 25 is installed in the upstream of catalysts 21 and 22 in the catalytic converter 18, and a common downstream oxygen sensor 26 is installed in the downstream as well. In addition, an electronic control unit(ECU) 36 compensates a fundamental injection quantity according to each output of both these oxygen sensors 25 and 26, finding out a final injection quantity, and then it drives and controls a fuel injection valve 7 according to the value. The electronic control unit 36 compensates the fundamental injection quantity at each of these cylinder groups G1 and G2 so as to make it become more than the judged value when a deviation between an output period of the sensor 26 and another output period of the sensor 25 is smaller than the judged value.
Patent JP-H0953078-A (JP)
Title: Operation of coke oven
Inventor: INOUE KEIZO
IPC: C10B25/06
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the gas leakage from an oven body, particularly the throat area, by providing the oven lid plug of a chamber oven with a hollow part connected to an upper space and using a specified oven lid to keep the upper space under a negative pressure. SOLUTION: An oven lid 30 consists of an oven lid plug part 32 and a body metal part 34 supporting it, and the plug part 32 is provided with a hollow part 36 connected to the upper space of a carbonization chamber. By using an oven lid 30 provided with an air introducing port 42 connected to the hollow part and passages 40 through which gas generated in the carbonization chamber passes and which are connected to the hollow part, the gas generated in the throat can be efficiently discharged into the upper space through the passages 40 and the hollow part 36 of the plug part 32, while the pressure in the oven at the beginning of carbonization can be greatly reduced. By controlling the pressure in the upper space to a negative pressure, the pressure in the throat can be controlled to almost 0mmH2 O or lower so that gas leakage from the oven lid sealing part can be perfectly prevented.
Patent JP-H0849312-A (JP)
Title: Waterproof sheet for architectural use
Inventor: FUKUCHI YASUO
IPC: E04B1/68
Filed: 1994-08-09
Abstract: PURPOSE:To obtain a sheet excellent in workability and waterproofing, by backing an attaching cloth made of polyester wooven cloth immersed in gum on the rear face of a rubber sheet. CONSTITUTION:A rubber sheet 2 made of blended rubber of EPDM with butyl rubber is. backed as a unit with an attaching cloth 3 in which a polyester cloth 3 is immersed in butyl gum 4 to form a waterproof sheet 1. This waterproof sheet 1 is stuck to the inside corner A of a wall material 12 rising from the floor material 11 with an adhesive gum. In this way, the workability and cutting- off characteristics can be improved.
Patent JP-H0374524-A (JP)
Title: Output control device for engine
Inventor: TAGAMI TOMOYUKI
IPC: F02B77/08
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the sudden increase of a load at the landing time after a jump or the like by detecting the displacement of the position of an output shaft against an engine case of a motorcycle or the like, and restricting the engine output temporarily when the detected displacement quantity exceeds the predetermined quantity and is maintained for the predetermined time. CONSTITUTION:In a motorcycle for motocross, a rear wheel is fixed disconnectably in the free end of a rear fork 8 fixed in the back harf lower of a body frame freely to oscillate vertically, and the power of an engine 10 is transmitted to the rear wheel through a drive sprocket 13 and a chane 14. In this case, a distorsion sensor 24 is provided in a bearing part 23 or near there provided in the part for supporting the drive sprocket 13 of an engine case 11. The output signal of this torsion sensor 24 is input to a control unit 25 with each output signal of a rotation sensor 26 and a throttle sensor 27, and when the over torsion is maintained for the predetermined time, the ignition time of an ignition plug 22 is controlled to be late through an ignition unit 28, and the engine output is restricted.