baber/WOPTO huggingface dataset:
Patent JP-S60163035-A (JP)
Title: Optical processing device capable of designating dropout color
Inventor: KAWAHARA YOSHIHIRO
IPC: G03G15/04
Filed: 1984-02-03
Abstract: PURPOSE:To constitute the titled device so that an operator can designate optionally a drop-out color, by constituting a light source of plural luminous bodies whose wavelength is different, and also providing a driving part for making the luminous body emit light, and a selective operating part for selecting the luminous body which is made to emit light. CONSTITUTION:For instance, in case when a red write exists in an original 3, a dropout color designating signal for making a dropout color red is outputted by operating a selective operating part 4, and only a red luminous body is turned on by a driving part 5. The original 3 is exposed by red light, therefore, the reflected light from a white background part of the original 3 becomes red, and red write cannot be identified. Accordingly, by leading the reflected light from the original 3 to a photosensitive body 18 through a plane mirror 15, a lens 16 and a plane reflecting mirror 17, an electrostatic latent image which has erased a red write is formed, and converted to a developed toner image by a developing device 19.
Patent JP-H03224903-A (JP)
Title: Marking material on road and marking with its substance
Inventor: TAKAHASHI KATSUYUKI
IPC: E01F9/576
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a marking material with an excellent draining and visible-at- night characteristics, by binding a mixture composed of glass beas with a specified particle size, colored pigments and granular aggregates with a specified size, with a resin. CONSTITUTION:The material having a good draining feature is made by mixing and kneeding wet 10 parts of urethane resin added to 100 parts of a mixture of 10-70 parts of glass beas with 0.1-2.5mm particle size, 5 parts of titanium oxide, and 15-87 parts of ceramic white aggregates with 0.5-3.0mm particle size by weight respectively. This material is used for a marking material on the road. The surface of the marked road in this condition is ground by passing cars and hence, the glass beas are exposed to the surface. As the result, when car head light irradiated the beas, visual faculty at night is accorded due to the reflected light.
Patent JP-H11210321-A (JP)
Title: House opening frame material
Inventor: MURASHIMA YOSHIYUKI
IPC: E06B1/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily lock a suspender by projecting one edge of a decorative frame material arranged on the opening end surface of a window from the wall surface, and arranging a recessed place on the projecting part surface. SOLUTION: The projecting part 2 running along the wall surface W is extended by projecting the one edge from the house wall surface W after installing a decorative house opening frame material 1 on the house opening end surface of a window. Next, an almost U-shaped suspending part F formed downward on the tip of a suspender E is locked on a cutout 31 by arranging a recessed place-shaped cutout 31 on the upper surface of the projecting part 2. The suspending part D of a hanger C, for example, a clothes-line tool is suspended by the suspender E. Therefore, the opening part can be effectively used while reliably suspending the suspender by the opening part so as not to fall.
Patent JP-H01193396-A (JP)
Title: Method for separating primary alcohol component in vetiver oil
Inventor: FUJIKURA YOSHIAKI
IPC: C07C29/88
Filed: 1988-01-29
Abstract: PURPOSE:To efficiently separate a primary alcohol which is an important aromatic component, by converting the primary alcohol in a vetiver oil into a half ester, separating the half ester and hydrolyzing the separated half ester. CONSTITUTION:A dibasic acid anhydride, such as succinic anhydride, glautaric anhydride or itaconic anhydride, is reacted with vetiver oil to convert a primary alcohol in the oil into a half ester of the dibasic acid. Low-boiling portions are then distilled away under a high vacuum by simple distillation, molecular distillation, Smith type thin film distillation, etc., to separate the half ester as a high-boiling portion. An alkali is subsequently added to the resultant high- boiling portion to carry out hydrolysis and afford the aimed high-purity primary alcohol component in the vetiver oil.
Patent JP-H10218361-A (JP)
Title: Conveying device for wafer
Inventor: NAKAYAMA AKIHIRO
IPC: H01L21/68
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying of a bucket containing wafers in a stacked state in a water basin and rotation and movement of the bucket in the water basin and to prevent flying out of a wafer from the bucket during the rotation o the bucket. SOLUTION: A support frame 45 is rotatably and movably disposed in water basin 21. In a state that a number of wafers 22 are contained in a stacked state in a bucket 23 the bucket 23 is carried on a support frame 45 in the water basin 21 so that the stacking direction of the wafers 22 is extended sideways. With this state, the wafers 22 are held in a contained state in the bucket 23 by a holding mechanism 66 on the support frame 45. Thereafter, through the rotation of the support frame 45, the bucket 23 is rotated, and the attitude of the wafers 22 is varied such that the stacking direction thereof is longitudinally extended. Further, through the movement of the support frame 45, the bucket 23 is laterally moved and the wafers 22 are arranged in a separation position in the water basin 21.
Patent JP-S59145285-A (JP)
Title: Meso-phase pitch suitable as raw material for high-strength carbon fiber
Inventor: OOTANI SUGIROU
IPC: D01F9/155
Filed: 1983-02-08
Abstract: PURPOSE:To provide a meso-phase pitch having a relatively high molecular weight, a high quinoline insoluble content and a low melting point and suitable as raw material for carbon fiber with an anisotropic structure having high performance especially high strength, prepared by heat treating hydrogenated isotropic pitch. CONSTITUTION:The meso-phase pitch is obtained by heat treatment of a hydrogenated isotropic pitch and is suitable as raw material for producing high- strength carbon fiber having a substantially continuous phase. The raw material pitch includes pertroleum and coal pitches which consist mainly of hydrocarbons with a boiling point of 450 deg.C or higher and are isotropic solids at normal temperature. Generally, it has a hydrogen/carbon atomic ratio of 0.55-1.0 and contains polycyclic and polynuclear aromatic hydrocarbons. By the hydrogenation treatment which is performed at below 400 deg.C and under normal pressure - 200 atm., it is converted into hydrogenated pitch having the H/C ratio of 0.6- 1.2.
Patent JP-S55113144-A (JP)
Title: Automatic stopper for cassette tape recorder
Inventor: YOSHII TETSUJI
IPC: G11B15/093
Filed: 1979-02-20
Abstract: PURPOSE: To secure automatic tape-end stop operation by a simple constitution by displacing a reel turntable at a tape end, by hooking a moving member by a gear member through the displacement, and then by cutting off a power supply by moving the moving member by the gear member.  
     CONSTITUTION: In recording or playback mode, when the tape end of tape 14 running through capstan 1 as shown by arrow B arrives, tape 14 increases in tension to move support member 8 in the opposite direction to E, arrow thereby displacing supply reel turntable 4. This movement turns moving member 15 counterclockwise against spring 18 and its clutch 15a engages with take-up reel turntable  gear 5 in a rotation state. Consequently, moving member 15 is moved opposing to  arrow C and its projection piece 15c comes in contact with operated piece 19a of  switch 19 to open this switch 19, thereby stopping the drive of a motor turning  capstan 1. Thus, the simple constitution can secure automatic tape-end stop operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000218233-A (JP)
Title: Sorting device for grain or the like
Inventor: KAWASHIMA KENZO
IPC: B02B7/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a sorting device for grains or the like, by which grains such as rice can be immediately sorted into size-regulated particles having a desired particle diameter and other waste particles according to various qualities, grades, or uses, and weighing and bagging of the size-regulated particles and the waste particles can be continuously performed, respectively. SOLUTION: This device is provided with: plural selectors A, B which are respectively constituted so that grains are sorted into size-regulated particles and waste particles and the size-regulated particles are stored in a storage tank and also the waste particles are discharged to the outside of the device through a discharge chute and to which sorting net bodies having different mesh sizes of sorting holes are fitted; a grain lifting machine C for lifting grains fed into a feed hopper 52 to selectively feed them to the vertical selectors A, B through a branch pipe 53; a weighing and bagging machine D for the size- regulated particles for weighing and bagging the size-regulated particles sorted by the vertical selectors A, B;  and a grain lifting scale E for lifting, weighing, and bagging the waste particles discharged from the vertical selectors A, B and transferred thereto through a waste particle transfer device F.
Patent JP-H01195825-A (JP)
Title: Electric cleaner
Inventor: IGUCHI AKIO
IPC: A47L7/04
Filed: 1988-01-29
Abstract: PURPOSE:To make it possible to kill harmful microscopic animals such as ticks without deteriorating the hose with heat by providing a dedicated exhaust introduction passage in the main body of a cleaner for returning the exhaust air to the dust collection chamber. CONSTITUTION:A main body 1 of a cleaner houses an electric blower 4 and a dust collection chamber 21 communicating to the suction side of the electric blower 4 and is provided with a suction port 34 which makes communication between the dust collection chamber 21 and outside thereof. This main body 1 of the cleaner is provided with an exhaust introduction passage 32 which makes communication between the exhaust side of the electric blower 4 and the dust collection chamber 21 and further communicates to the vicinity of the suction port 34. An open-close selection means 36 is provided to make the dust collection chamber selectively communicate to either one of the suction port 34 and the exhaust introduction passage 32. As a result, harmful microscopic animals such as ticks can be killed without deteriorating a hose with heat.
Patent JP-H11218711-A (JP)
Title: Light deflector
Inventor: ONISHI KENJI
IPC: G02B26/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical deflector reduced in its dimensions also in a diameter direction in addition to an axial direction. SOLUTION: A driving magnet 22 of which outer diameter is shorter than that of a rotary shaft 40 built in a rotor 16 is fitted to the lower face of the shaft 40. Plural coreless coils 20 are fitted to positions axially opposed to the magnet 22 on the upper surface of a circuit board 18 built in a stator 10 so that the diameter of each inscribed circle is shorter than the outer diameter of the shaft 40. Since plural coreless coils 20 are arranged so that the relation of Di C<=Do R is formed between the diameter Di C of the inscribed circle of each of plural coreless coils 20 for rotating the shaft 40 in cooperation with the magnet 22 and the outer diamater Do R of the shaft 40, i.e., a part of all of the coreless coils 20 are arranged on the inside of the outer periphery of the shaft 40, the dimension of the optical deflector in the diameter direction can be reduced.
Patent JP-H04236059-A (JP)
Title: Hot-air heater
Inventor: HONDA YUKIO
IPC: B01D53/86
Filed: 1991-01-18
Abstract: PURPOSE:To improve the catalytic effect and reduce the power consumption, in the use of a plurality of ceramic heater-elements of negative characteristic provided with a noble-metal catalyst having the deodorizing function, by controlling a blower in such a manner as to reduce its air volume when the heater-elements are connected in series. CONSTITUTION:When a changeover switch CSW and a main switch MSW are closed, the operation of a blower 5 is shifted to 'strong' for a large volume of air and ceramic heater-elements 1a, 1b of negative characteristic 1a, 1b are connected in parallel. Given 20OMEGA as the resistance of each of the heater-elements 1a, 1b, the power consumption, simply calculated from the combined resistance of 10OMEGA, comes to 1,000W. When the changeover switch CSW is opened, the blower 5 is shifted to 'weak' for a small volume of air, the heater-elements 1a, 1b are connected in series, and the combined resistance comes to 40OMEGA and the power consumption to 250W; nevertheless, with a ceramic of negative characteristic in use for the heater-elements, the heater can keep the temperature unaffected or even raises it higher for the reduced power consumption depending on the air volume of the blower, the device in size, and the like. Therefore, even for a small volume of air the temperature of a noble-metal catalyst can be raised, and for the small power consumption the catalysic effect makes it possible to improve the efficiency with which indoor air is cleaned.
Patent JP-H08213064-A (JP)
Title: Connector for insulated wire
Inventor: KAMIYA YOSHISHIGE
IPC: H01R4/24
Filed: 1995-02-07
Abstract: PURPOSE: To keep airtightness without taping to prevent corrosion of an electric wire by connecting a main line and a branch line to each other without tearing off covering of the electric wire, and insulating electricity without an insulation cover. CONSTITUTION: A main line 51 and a branch line 52 where a connector main body 1 and an external piece 3 are arranged on both surfaces of a core 2, are pressed against each other by fastening bolts 5 and 6. Therefore, a cut through edge 12 projecting to both surfaces of the core 2 penetrates through insulating covering of the main line 51 and the branch line 52, and contacts a conductor, and is electrically connected to it, and a sealing agent 26 placed on both surfaces of the core 2 seals a connecting part, and keeps the airtight condition.
Patent JP-H11219610-A (JP)
Title: Lighting system
Inventor: NISHIMOTO MASATO
IPC: F21V8/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the illuminating efficiency, contrast, and angle-of-view characteristic by reducing the reflected light which does not make effective irradiation of an object to be illuminated. SOLUTION: Light from a light source 1 is cast to the side face of a light guide plate 2 and is diffused so that a sheet-form light source is formed. A reflection preventive layer 7 is formed on that surface of light guide plate 2 which is positioned opposing to an object to be illuminated 3. The reflection preventive layer 7 should preferably have a refractive index smaller than that of the plate 2, being over 1.3, and be arranged in tight attachment to the light receiving surface of the object 3. Convex dots 2a for reflecting the light are provided distributedly on either or both of the surface to form the reflection preventive layer 7 and the surface of the plate 2 situated oppositely.
Patent JP-H09211504-A (JP)
Title: Laser pulse compressor
Inventor: NODA OSAMU
IPC: H01S3/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a laser pulse compressor which is capable of making optimum pulse compression and makes it possible to obtain a circular exit beam with respect to a circular incident beam even if the diffraction grating intervals of a diffraction grating pair are decreased. SOLUTION: This laser pulse compressor is constituted by disposing a total reflection mirror 7 on the downstream side (the right side in Fig. of the diffraction grating pair 5) in the forward path of the laser pulses with respect to the diffraction grating pair 5 so as to reflect the laser pulses past the diffraction grating pair 5 and to make the laser pulses incident again on the inside of the diffraction grating pair 5, thereby passing the laser pulses back and forth within the diffraction grating pair 5. A reflection plate 6 is disposed on the upstream side (on the left side in Fig. of the diffraction grating pair 5) in the forward path of the laser pulses with respect to the diffraction grating pair 5 in such a manner that the laser pulses once passing the diffraction grating pair 5 back and forth may be taken out.
Patent JP-S59147198-A (JP)
Title: Fluid discharge device
Inventor: SATOU HITOSHI
IPC: F17C9/00
Filed: 1983-02-10
Abstract: PURPOSE:To lower the center of grabity of a tank and reduce the length of a piping system, by providing a manhole in a bottom side face of the tank so as to arrange a pump in the manhole. CONSTITUTION:A manhole 12 is provided in the bottom side face of a tank 10, and a pump 14 is liquid-tightly arranged in this manhole 12. Here a pump driven by a motor for general use can be used for the pump 14, and the pump 14 is liquid-tightly mounted to the manhole 12 as the constitution such that a part of pump casing or motor casing of the pump 14 can be concurrently used as a manhole cover. In such way, the pump, being provided in the bottom side face of the tank, enables both the pump driven by the general use motor to be used and the center of gravity of the tnak to be located in a lower positon by a load of the pump acting on the bottom part of the tank. While since a delivery pipe is inducted from the bottom part of the tank, a piping system can be reduced, enabling both the cost of equipment to be decreased and the safety to be improved.
Patent JP-S55114373-A (JP)
Title: Formation of polyamide composition surface by melt coating
Inventor: SAOTOME KAZUO
IPC: B05D7/06
Filed: 1979-02-23
Abstract: PURPOSE:To form a strong decorated surface on the cross-section of a wood by coating a molten composition consisting of polyamide and an ionomer. CONSTITUTION:The cross-section of a wood material used in furniture, etc., is covered and decorated by the procedure in which a molten composition consisting  of a crystalline polyamide, e.g., nylon-6, etc., and an ionomer, or the copolymer of a monomer containing an unsaturated carboxylic acid, e.g., acrylic acid, etc., and ethylene, having melting point of 250 deg.C or less, is coated on the cross-section of a wood material by injection through a T-die, etc., and then the surface of the molten composition so coated is smoothed by press rolls, etc. The coat thus formed by melt coating is strongly adhered to the base material and is also smooth, and beautiful.
Patent JP-S59146479-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA SHIGEO
IPC: G11B17/34
Filed: 1983-02-10
Abstract: PURPOSE:To improve the traveling performance by applying a lubricant to a pad itself to prevent the wear of the pad material. CONSTITUTION:A lubricant uses preferably the same type as that used to a flexible magnetic disk and also can use a different type. In other words, the saturated fatty acid, aliphatic saturated dicarboxylic acid, ester of multi-valent alcohol and fatty acid, hydrocarbon group, silicon group, etc. are used for the lubricant. The lubricant is diluted in a solvent of freon, toluene, hexane, etc., and this solution is coated or sprayed to a pad material. Otherwise the pad material is dipped into said solution. Then the pad material is dried up to obtain a pad applied with a lubricant. The lubricant processing density to the pad is preferably set at 0.3- 20wt% to the pad weight in order to suppress the increase in the load torque of a driving motor.
Patent JP-S54113373-A (JP)
Title: Measurement of gas flow velocity
Inventor: FUJII YOSHIHIRO
IPC: G01P5/16
Filed: 1978-02-24
Abstract: PURPOSE: To make it possible to accomplish the accurate measurement, while preventing reduction in sensitivity, by making a hot-wire flow meter such that only the clean gases for purge are always measured thereby to always bring the sensor into the clean gases.  
     CONSTITUTION: When electromagnetic valves 7 and 10 are opened whereas electromagnexic valves 8 and 9 are closed, purge gases will flow through a total pressure side communication conduit 3 and a static pressure side communication conduit 4 thereby to effect the gas purge up to the leading end of a pitoh tube 2. When the valves 7 and 10 are closed and the velves 8 and 9 are opened, the flow of the purge gases is established in the direction of arrow 18 in a measuring conduit 17 by the pressure difference established by the pitoh tube 2. The flow of the purge gases is brought into contact with the hot-wire sensor 12 of a hot-wire flow meter 11. Since, in this instance, the output E of the flow meter 11 is proportional to the flow velocity v and the pressure p in the gas duct, the compensation due to the fluid pressure so that the accurate flow velocity can be measured. Since, moreover, the sensor 12 contacts always with the clean gases, the reduction in sensitivity can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05312966-A (JP)
Title: Presence detector and safety controller
Inventor: OGINO HIROYUKI
IPC: G01V3/08
Filed: 1993-02-08
Abstract: PURPOSE:To make possible the discrimination of presence or absence of a human body by detecting human body movement characteristics based on life activity of the human body. CONSTITUTION:A human body movement detection means 6 for detecting human body movement characteristics based on life activity of a human body and a discrimination means 7 for discriminating whether the human body is present on the basis of an output signal of the human body movement detection means 6 are provided. In the above constitution the human body movement detection means 6 serves to detect the human body movement characteristics based on the life activity of the human body, namely, human body movement on a human body surface caused by heart beat activity, breathing activity or blinking and the like, and a discrimination means 7 discriminates the presence of the human body at the time when the human body movement is present or the absence thereof at the time when the human body movement is absent. Thereby the discrimination between the human body and a thing can be performed and the presence of the human body can be detected surely.
Patent JP-S59147620-A (JP)
Inventor: TOAN PII BUOO
IPC: B01D53/047
Filed: 1983-02-10
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-H06236430-A (JP)
Title: Graphic processing system
Inventor: MURAMATSU ATSUHIKO
IPC: G06T13/80
Filed: 1993-02-08
Abstract: PURPOSE:To move plural graphics in different directions and at different speed without performing a complicated operation by calculating the position on an orbit line of each graphic according to movement from a travel start point at every lapse of prescribed time, and displaying each graphic at the position. CONSTITUTION:This system is constituted of a moving graphic input part 2 to input the plural graphics, an orbit line input part 3 to input the orbit line on which each graphic is moved, a travel attribute input part 4 to input the moving speed of the graphic and the travel start point as attribute information, an arithmetic processing part 5 to calculate the position on the orbit line of each graphic according to the movement from the travel start point at every lapse of designated time, a display part 6 to display each graphic at a calculated position, a travel mode input part 7, and a start instruction input part 8. When the orbit line on which each graphic is moved, the travel start point, and the travel speed are inputted, the arithmetic processing part 5 calculates the position on the orbit line of each graphic according to the movement from the travel start point at every prescribed time, and displays the graphic at the position.