baber/WOPTO huggingface dataset:
Patent JP-S5280338-A (JP)
Title: Method of spray coating, spray machine, and spray apparatus
Inventor: TAKEUCHI TOORU
IPC: B05B7/06
Filed: 1975-12-27
Abstract: PURPOSE:Method characterized by unnecessariness of a large equipment for controlling temperature and humidity by enclosing the atomized sphere directed to the substrate with an air stream and an easy operation therewith.
Patent JP-S5583631-A (JP)
Title: Dead space accident preventing device for large automobile
Inventor: NAKAMURA KIYOOMI
IPC: B60R1/08
Filed: 1978-12-18
Abstract: PURPOSE:To prevent a dead space from leading to accidents by mounting a convex reflector comparatively large in radius of curvature with its profile formed in L- shaped slab at a given position and angle. CONSTITUTION:There is provided a punched zone 1 in door shape at the fore corner of a roof 2 on counter side to a driver's seat of an automobile A, which is covered to provide a swelling roof 3 with a pent roof 4 arranged at its fore end edge. Then, a convex reflector 5 comparatively large in radius of curvature with its profile formed in L-shaped slab is mounted in L-shape on the inside bottom of the pent roof 4 along the fore corner of the roof 2, and its mirror face is kept opposite to the ground. To prevent a driver's cabin from being exposed to wind and rain through the punched zone 1, a shielding wall 6 with a transparent window 7 thereon is provided. According to this constitution, a driver is capable of noticing an object present in the L-shaped dead space right beneath the front and the left sides of a car body through the convex reflector 5 from his eyes' position E.
Patent JP-S5584926-A (JP)
Title: Automatic camera-shake warning device
Inventor: FUJIKAWA YOSHITAKA
IPC: G03B7/00
Filed: 1978-12-20
Abstract: PURPOSE: To display camera-shake when releasing the shutter, by detecting the vibration of camera body when releasing the shutter, digitizing the vibration detection signal, and comparing with the vibration judgment reference signal depending on the shutter speed.  
     CONSTITUTION: A CPU8 calculates an aperture value and shutter speed necessary for obtaining a proper exposure on the basis of exposure information F, and displays the results in a finder 10. When a release switch SW is depressed the CPU8 delivers an exposure control output G to perform usual exposure operation. A vibration detector 1 outputs a signal a, which is digitized by AD converter 3 to become signal Ad. If this signal Ad is larger than reference signal B, a deviation output C is outputted from a comparator 7. Receiving this output, the CPU8 sends a confirmation signal E to a display unit 9 after taking photograph, and presence or absence of blur by camera-shake in the present photograph is indicated in the fnder 10 by confirmation display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05309313-A (JP)
Title: Painting brush and painting roller having paint discharge port
Inventor: KATOU YOSHIMORI
IPC: B05C17/015
Filed: 1992-05-06
Abstract: PURPOSE:To obtain markedly efficient effect especially in the case of the painting of a high wall surface by opening a paint discharge port to the connection part of a brush, a painting roller and a handle having the extension discharge pipe from a pressure pump type paint can connected thereto in a built-in state. CONSTITUTION:The airtight compression plate 10 in a pump type paint can 9 is pressurized by a compressor 7 and paint 12 is injected into a paint discharge pipe 3 and automatically discharged into the paint discharge pipe 3 built in and connected to a painting roller 6 or a brush handle by the microcomputer operation of an automatic intermittent opening and closing control unit 13 at a set intermittent interval. An appropriate amount of the paint 12 is allowed to flow out to the discharge port opened to the handle leading end roller 6 or a painting brush part or injected to a painting surface, and a worker paints a wall surface with the paint is good order. Therefore, conventional troublesome repeated operation immersing a painting brush or the painting roller 6 in a paint can be impregnate the same with paint becomes unnecessary.
Patent JP-H093744-A (JP)
Title: Apparatus for forming false-edge of gauge pitch by loom
Inventor: MATAS GABALDA CARLOS
IPC: D03D47/44
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus designed to form gauze pitch interim edges on the respective sides of a textile fabric to be produced by a shuttleless loom. SOLUTION: In an apparatus designed to weave at least two side yarns 1, 2 by gauze pitch weave through moving transversely one party of warp 1 relative to the other party of warp 2 as a result of pulling culottes 10 into by two vertically movable heddles 5a, 5b, along with being subject to control independent of the moving means for warps forming textile fabric ground pattern, each of edge-forming apparatuses on both sides of the textile fabric has at least two heddles 5a, 5b each having a knit culot 10 capable of forming gauze weave, these heddles are set up in parallel with each other between two supports 7a, 8a, 7b, 8b which are actuated by alternate vertical motion yielded via a motor 11.
Patent JP-2000345813-A (JP)
Title: Valve lifter for internal combustion engine
Inventor: YOSHIMOTO AKIO
IPC: F01L1/16
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of percussive noises and abrasion due to impingement in a valve lifter of an internal combustion engine. SOLUTION: This valve lifter comprises a smooth, curved surface 20 in an abutment surface 9 of a main body 2a of a lifter go that when the valve lifter tilts, an end part 4a of a valve stem 4 and the abutment surface 9 are continuously contacted with each other owing to the curved surface 20. Accordingly, when the valve lifter tilts inside a bore of a lifter boss, the end part 4a of the valve stem 4 and the abutment surface 9 are continuously contacted with each other so that generation of percussive noises can be prevented. In addition, the curved surface 20 forms a wedge-shaped clearance between the end part 4a of the valve stem 4 and the abutment surface 9, thereby facilitating entry of a lubricant into the clearance.
Patent JP-S644240-A (JP)
Title: Glycol dispersion of calcium carbonate
Inventor: MOTOYOSHI SHIRO
IPC: C08L67/02
Filed: 1987-06-24
Abstract: PURPOSE:To improve dispersion stability, by wet-grinding slurry comprised of, as raw material for wet-grinding, calcium carbonate having a property to precipitate which has been treated with specific treatment agents, and has specific value, and glycol. CONSTITUTION:Raw material is prepared by treating the surface of calcium carbonate having a property to precipitate which has a primary particle diameter D1 of at least 0.1mum calculated by an equation I (Dx: mean particle diameter mum of calcium carbonate having a property to precipitate, Sx: specific surface area cm<2>/g) using specific surface area S1 measured by BET method and has a particle distribution of predetermined value, with surface treatment agents comprising alpha,beta monoethylene unsaturated carboxylic acid etc. Glycol dispersion of calcium carbonate having a property to precipitate is produced by wet- grinding the glycol slurry comprising said raw material and glycol under specific conditions.
Patent JP-S5680362-A (JP)
Title: Production apparatus of quenched metal thin strip
Inventor: SHIBUYA KIYOSHI
IPC: B22D11/06
Filed: 1979-12-06
Abstract: PURPOSE: To make oxide film thin and decrease deformations by ejecting molten metal onto the outside circumferential surfaces of rolls, and quenching the same to solidify then further cooling the same with water.  
     CONSTITUTION: Metal is melted in a vessel 2 and gas pressure is applied by, for example, an inert gas, onto the surface of the molten metal to eject the molten metal from a nozzle 1 to the contact part or its vicinity of the twin rolls 4, 4' which are revolving at high speeds. The molten metal is quenched to solidify on the outside circumferential surfaces of the rolls 4, 4' and is further bitten thereby and is rolled to a thin strip 3 which is then ejected continuously from the outlet side of the twin rolls 4, 4'. The ejected thin strip 3 passes through the inside of a funnel-shaped guide 5 then through the inside of a gas nozzle 6. While it is passing through the inside of the water nozzle 7 and is flying in a hood 8 for preventing scattering of water drops past the nozzle 7, it is quenched by water. Hence, the thickness of the oxide film on the surface of the thin strip 3 is extremely thin and the deformations are less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10328330-A (JP)
Title: Golf ball feeding device
Inventor: TOYAMA MASUMI
IPC: A63B47/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a bridging from generating by forming a bent part at the rear end of a discharging chute in a hopper, and stirring golf balls in the hopper by the bent parts by vertically moving the discharging chute, prevent the golf ball from being caught between the discharging chute bent parts and the hopper bottom surface, and also, prevent the vertical vibration from becoming unsmooth due to the entering of dust and dirt, etc. SOLUTION: Both sides of a specified width of the central part of the bottom plate of a golf ball hopper 1, where a golf ball discharging chute 5 which vertically vibrates, is attached, are bent downward, and an opening 4 is formed, and the rear part of the discharging chute 5 is inserted in the opening 4, and both side walls 6, 7 of the discharging chute 5 are projected from the upper end of the opening 4, and one side wall is bent outside, and the bent part 8 and the bottom plate are connected with a flexible sheet 9.
Patent JP-H0448385-A (JP)
Title: Document preparing device
Inventor: MATSUSHIMA TAKASHI
IPC: G06F17/30
Filed: 1990-06-18
Abstract: PURPOSE:To recognize the edge of a business card correctly and to easily perform the processing of an image by placing the business card on a board art in which a boundary between the edge of the business card can be clarified, and reading the image of the business card. CONSTITUTION:When information recorded on the business card is read by an image scanner 16, an image reading board art 16a is used, and the mount 16a is formed in black color so as to clarify the boundary between the edge of the business card. After the business card is read, an image data control part 13 is started up, however, the image data control part 13 performs the trimming processing of the business card stored in a buffer 17 first. Thereby, the edge of the business card can be recognized correctly, and the processing of the image such as noise processing and compression processing, etc., to be performed later can be easily performed.
Patent JP-S5857353-A (JP)
Title: Preparation of diazomethane derivative
Inventor: HIRAYAMA YOSHIHIKO
IPC: C07C245/14
Filed: 1981-09-30
Abstract: PURPOSE:To obtain the titled compound useful as a protecting group of the carboxyl group site in organic compounds industrially in high yield, by oxidizing a hydrazone derivative with an electrolytic manganese dioxide. CONSTITUTION:A hydrazone derivative of formulaI(R<1> and R<2> are aromatic residue) is reacted with an electrolytic manganese dioxide in an organic solvent, e.g. dichloromethane, at 0-50 deg.C to give the aimed compound of formula II. The electrolytic manganese dioxide is the active gamma-type prepared by the electrolytic method. The amount of the electrolytic manganese dioxide is preferably in the range of 2-4mol expressed in terms of available oxygen based on one mole  compound of formulaI. The reaction is not completed below the range, and the reaction rate is high beyond the range to cause remarkable side reactions. In both cases, the yield and purity are bad.
Patent JP-S6218582-A (JP)
Title: Directly heating type fixing device
Inventor: YAMASHITA KEITARO
IPC: H05B3/00
Filed: 1985-07-17
Abstract: PURPOSE:To make the detected temperature free of a change in outside temperature by disposing a temperature detecting sensor at the vicinity of the interior of a heating roll. CONSTITUTION:A shaft whose both ends are supported by a supporting member 13 is penetrated in the interior of the heating roll 2, and is equipped with a fuse 15 and the temperature detecting sensor 16. It contacts the interior of the cylinder 21 of the heating roll 2 and detects the temperature of the heating roll 2. In order to make the contact of the temperature detecting sensor 16 with the interior of the cylinder 212 satisfactory, the contact part is preferably machined. The temperature detecting sensor 16 can be formed with a thermistor, and is connected to an external temperature controller through a lead wire. Since the fuse 15 is fused over a certain temperature, the overheat of the heating roller 2 can be prevented.
Patent JP-H0448879-A (JP)
Title: Signal processing system at abnormal attitude
Inventor: INOUE MASASHI
IPC: H04N5/782
Filed: 1990-06-18
Abstract: PURPOSE:To record and reproduce only a desired video image normally by displaying it on a view finder when a video camera in the recording mode reaches an abnormal attitude. CONSTITUTION:An abnormal attitude detector 1 is operated when a tilt angle of an optical axis of a lens with respect to a horizontal plane reaches a prescribed value or over and detects it. While an alarm release button 4 is depressed, an alarm release signal is fed to a CPU 3. Character information representing an abnormal attitude is displayed on a view finder 5 in addition to normal character information when the abnormal attitude is detected. When the alarm release button 4 is not depressed after lapse of a prescribed time even after the abnormal attitude is detected, the recording medium is rewound up to a normal recording state so as to eliminate the recording part recorded in the abnormal attitude state.
Patent JP-H11351263-A (JP)
Title: Rolling bearing
Inventor: IMICHI TAKAMASA
IPC: F16C33/76
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To mount metallic shield plates even in the case of a rolling bearing of thin width by fixing the shield plates to either of inner and outer rings by laser welding. SOLUTION: For mounting metallic shield plates on a bearing, at first a flat plate-like metallic shield plate 5 is inserted into a groove 6a. Under the condition of being positioned by the groove 6a, laser rays are irradiated under the condition in which a laser rays irradiation position is fixed to the outer circumference of the metallic shield plate 5 while rotating the bearing along the axis, and the metallic shield plate 5 is welded and fixed to an outer ring. Similarly, another metallic shield plate 5 is also welded and fixed to a groove 6b. Finally, the metallic shield plates 5 are fixed to the grooves 6a, 6b. Hereby, even if it is a rolling bearing of thin width of which at least one-side of the inner/outer rings has the width dimension under 1.4 mm, the metallic shield plates 5 can be fixed to either of the inner and outer rings.
Patent JP-H0450227-A (JP)
Title: Production of heat-resistant composition
Inventor: TAKAZAWA RYUICHI
IPC: C08G65/40
Filed: 1990-06-18
Abstract: PURPOSE:To readily obtain the subject composition, excellent in thermal stability in molding and useful as a material for electrical appliances by mixing a specific polycyanoaryl ether with a metallic oxide and an acid in the presence of water and drying the resultant mixture. CONSTITUTION:(A) A polycyanoaryl ether containing recurring units expressed by formula I (Ar is any one of formulas II to V) as a principal constituent component in an amount of 90-99.9wt.% is mixed or kneaded with (B) a metallic oxide and (C) an acid (preferably oxalic acid or hydrochloric acid) in the presence of water and the resultant mixture is then dried to afford the objective composition. Furthermore, the component (A) is preferably in the form of a wet cake.
Patent JP-H11352901-A (JP)
Title: Power supply control method and device for liquid crystal display, and liquid crystal display device
Inventor: OTA TAKESHI
IPC: G09F9/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To turn off a liquid crystal display screen by simple circuit construction so as to conceal an image disturbance or unstable operation when a battery voltage drops. SOLUTION: A backlight driving circuit 40 is supplied with power from a battery 30 to turn on a liquid crystal driving circuit 38 in a liquid crystal panel 42 and a backlight 44. A power supply detector 50 detects a supply voltage drop by the depletion of the battery 30, so that the detection output is outputted to a memory circuit 52. The memory circuit 52 holds the detection output so as to output a control signal for the backlight driving circuit 40 to turn off the backlight 44 via a backlight on/off circuit 54, and the backlight driving circuit 40 is stopped. Accordingly, the backlight 44 goes off and thus an image is concealed from a user view.
Patent JP-S5584047-A (JP)
Title: Transfer magnetic sheet
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/72
Filed: 1978-12-19
Abstract: PURPOSE: To obtain a transfer sheet featuring the excellent mold releasing properties, wearing properties and chemical resistance each by providing the mold releasing layer composed mainly of the cyclized rubber and then forming the magnetic layer over the mold releasing layer.  
     CONSTITUTION: Mold releasing layer 2, which is composed of the cyclized rubber such as that with the rubber molecule cyclized partially, is provided on substrate 1 made of polyester, release paper or the like. And the magnetic powder of γ-Fe 2 O 3  or the like is coated over layer 2 along with the vinyl chloride-vinyl acetate-vinyl alcohol copolymer plus the binder of the polyurethane-group resin or the like, thus magnetic layer 3 being formed. In such way, a transfer sheet containing the mold releasing layer can be obtained with the excellent mold releasing properties, wearing properties and chemical resistance each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0321247-A (JP)
Title: Bath hot water circulating pump structure of bubble generating bath tub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-19
Abstract: PURPOSE:To prevent high frequency components from leaking in bath hot water and to prevent an electric shock by forming a motor portion of a bath hot water circulating pump integral with a pump portion, and forming the pump portion by raw material having electric insulation. CONSTITUTION:A bath hot water circulating pump 2 comprises a motor portion 21 and a pump portion 22. The pump portion 22 is constructed so that an upper impeller chamber 29 and a lower impeller chamber 30 are formed in a pump casing 28, and upper and lower impellers 31, 32 are rotatably disposed in the upper and lower impeller chambers 29, 30, respectively, and connected and inter-locked with an output shaft 27. The pump casing 28, the upper and lower impellers 31, 32, and the central shaft 34 extended above the impellers are formed by raw material having electric insulation. The bath hot water circulating pump 2 is formed by electric insulating raw material so as to prevent high frequency components from leaking in bath hot water.
Patent JP-S6219197-A (JP)
Inventor: HIGUMA YUJI
IPC: D06F25/00
Filed: 1985-07-19
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-S5493523-A (JP)
Title: Engine supporting device of automobile
Inventor: ARAI YOSHIMITSU
IPC: B60K5/12
Filed: 1977-12-28
Abstract: PURPOSE:To prevent noises, by suspension supporting a rear portion of an engine to a front wall portion of a car body by a supporting portion material while mounting a stopper for regulating the motion of the engine in the front and rear directions to a supporting portion material of a speed change operating lever for connecting the rear portion of the engine and a car body portion material. CONSTITUTION:A front portion of an engine 1 is placed on a cross member through mount rubber 3 at left and right two points, a bracket 4 is fastened to a rear portion and a supporting portion material 5 is pivotally mounted between the bracket 4 and a front wall portion 7 of a car body in a revolution-possible shape in the front and rear directions. Meanwhile, a stopper mechanism for restraining motion in the front and rear directions within a fixed range is installed to an elastic material 10 portion for mounting of the car body side of a speed change operating lever supporting portion material 11, thus regulating the movement of the engine 1 in the front and rear directions by the speed change operating lever supporting portion material 11. Consequently, the vibration of the engine 1 in the up and down directions is received by the front wall portion or a floor surface, which rigidity is high.
Patent JP-S6313576-A (JP)
Title: Original reading circuit
Inventor: KAMIYA YUTAKA
IPC: H04N1/407
Filed: 1986-07-04
Abstract: PURPOSE:To obtain binary data faithful to an original by providing a limit circuit to detect a CCD output signal level except the ON section of an analog switch, control the gate voltage of a variable resistance element by a comparator and limit an input signal to an amplifier. CONSTITUTION:The peak value of an input level to an amplifier 5 is compared with a limiter voltage +V2 with a comparator 14, when the voltage +V2 is exceeded, the output voltage of the comparator 14 is increased, a capacitor 8 is charged through a diode 13, the gate voltage of a variable resistance element 6 is increased, the resistance value is lowered, the input level to the amplifier 5 is lowered and the signal of the black level is controlled so as not to exceed a slice voltage +Vs. Namely, the peak value of the voltage of a picture signal 101 is detected at the place of the voltage +V2 so that a voltage VB of a picture signal 102 cannot exceed a voltage +Vs and the resistance value of the variable resistance element 8 is controlled. Thus, a binary signal 103 can detect that the place of a black level is black. When an original is all white, the voltage of the picture signal 101 will not exceed the voltage +V2.
Patent JP-S6136021-A (JP)
Title: Transmission structure of traveling agricultural machine
Inventor: TAKIMOTO MASAKATA
IPC: B60K17/28
Filed: 1984-07-27
Abstract: PURPOSE:To prevent the attitude change of a sleeve due to the energizing force of a spring and obtain a good torque limiting function by sufficiently setting the coupling length with the rotary shaft of the sleeve in a transmission structure provided with a torque limiting mechanism utilizing the energizing force of the spring. CONSTITUTION:A lateral rotary shaft 11 is connected to an engine output shaft 1 of a gear transmission structure H, the first rotary shaft 13, second rotary shaft 14, PTO shaft 8, third rotary shaft 16, and final reduction shaft 17 are assembled in parallel with this rotary shaft 11, and the first gear reduction mechanism H1 is provided on individual rotary shafts 13, 14. A transmission sleeve 37 is slidably coupled with the rotary shaft 11 from outside, a rotation transmission member 38 is freely coupled with one side of the rotary shaft 11, and a torque limiting mechanism 40 is inserted between them. A spring 41 applying the thrust energizing force for torque transmission to the said mechanism 40 is provided on the other end of the transmission sleeve 37, and part of the transmission mechanism is allowed to approach near the outer periphery of the sleeve 37.