baber/WOPTO huggingface dataset:
Patent JP-H05215159-A (JP)
Title: Brake cooling device
Inventor: MORITA TAKAO
IPC: F16D65/84
Filed: 1992-02-04
Abstract: PURPOSE:To improve cooling performance of a brake by actuating a cooling water control means and a supersonic oscillator and spraying cooling water on the rotor end face of the brake by way of making it mist in the case when brake temperature rises higher than a set temperature and car speed becomes higher than a specified car speed. CONSTITUTION:A temperature sensor 10 to detect the temperature of a brake pad is provided in a caliper 4, its detection signal is input to a controller 30 together with the detection signal of a car speed sensor 25, and in the case when the brake temperature rises higher than a set temperature and a car speed becomes higher than a specified car speed, it is judged that forced cooling is required. Thereafter, a solenoid valve 13 is duty-controlled to open and close, and by intermittently supplying cooling water in a water tank 15 to a supersonic oscillator 11 by a specific amount step by step, the cooling water is made a mist by a supersonic oscillating element 11c, and the mist is injected from nozzles 8, 9 to the outer periphery of end surfaces 3a, 3b of a rotor 3 through a pipe 7. Thereby, the rotor 3 is forcibly cooled by heat of vaporization generated at the time when the mist cooling water is instantaneously evaporated.
Patent JP-S55113241-A (JP)
Title: Image doubling tube
Inventor: SONODA TOMIYA
IPC: H01J31/50
Filed: 1979-02-22
Abstract: PURPOSE: To raise substantially brightness without causing the exfoliation of fluorescent substance layer by coaing the surface of the fluorescent substance layer with an intermediate layer consisting of a densed layer and a porous layer.  
     CONSTITUTION: The surface of the supporting base plate 21 is coated with the cesium iodide fluorescent substance layer 22, then covered with a composite intermediate layer consisting of the dense layer 23 and the porous layer 24, and lastly covered with the photoconductive layer 25. In such a structure, the cesium iodide can be effectively isolated from the photoconductive layer even if the thickness of the intermediate layer is thin. Thus, an image doubling tube having a greatly improved brightness can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03225305-A (JP)
Title: Conversion lens
Inventor: NISHIGAKI JIRO
IPC: G02B7/14
Filed: 1990-01-31
Abstract: PURPOSE:To eliminate trouble in design peculiar to a convex screw which appears at the outer periphery of a lens by fitting the conversion lens to a camera by using a conversion adapter. CONSTITUTION:The conversion lens 1 is fitted to the video camera 3 through the conversion adapter. The lens 1 consists of a lens barrel part 4, a lens 5a, and a lens 6b and fitting screw parts 7a and 7b as recessed screws are formed at both ends of the lens barrel part 4. The adapter 2, on the other hand, is formed of a fitting screw part 10a being the convex screw and a fitting screw part 10b being the recessed screw. A knurled body is provided at the outer periphery of the adapter 2. The screw part 10a of the lens 1 is used freely detachably and threadably to fix it to the screw part 7a or 7b of the lens 1.
Patent JP-S59145264-A (JP)
Title: Metallic color ink for marking pen
Inventor: KAWAGUCHI KEIZOU
IPC: C09D11/106
Filed: 1983-02-08
Abstract: PURPOSE:To provide the titled ink which gives handwriting having a mixed metallic color, containing Al powder wetted with a higher unsaturated fatty acid, a pigment, a specified resin and an org. solvent. CONSTITUTION:1-20wt% scaly Al powder (A) having an average particle size of 5-10mu and a particle diameter distribution of 1-45mu, wetted with a higher unsaturated fatty acid such as oleic acid, 0.5-15wt% pigment (B) such as phthalocyanine pigment, 2'20wt% resin (C) selected from among a two-component copolymer composed of vinyl chloride and an alkyl (meth)acrylate or vinyl propionate and a three-component copolymer composed of vinyl chloride and two members selected from among (meth)acrylic acid, an alkyl (meth)acrylate, vinyl acetate, vinyl propionate, vinyl alcohol, vinylidene chloride, etc., and not more than 1wt% anticoagulant (D) such as aluminum isopropylate are dissolved or dispersed in a solvent having a b.p. of 100-180 deg.C such as methyl ethyl ketone.
Patent JP-S54112157-A (JP)
Title: Control circuit for field effect thyristor
Inventor: TERASAWA YOSHIO
IPC: H03K17/72
Filed: 1978-02-23
Abstract: PURPOSE: To obtain a FCT control circuit which can turn ON-OFF a large current with small control power by connecting a reversebiasing power supply and a 2nd FCT in series to the gate-cathode circuit of a 1st field effect thyristor FCT.  
     CONSTITUTION: As aswitching element controlling current iA flowing to load RL, FCTm is used and in series to gate power supply EG of it, control FCT g  is connected. When control voltage VGON is applied between the gate and emitter of TR connected in series to gate power supply EG 1  of FCT g , voltage EG 1  is applied between the gate and cathode of FCT g , so that FCT g  will have high impedance. As a result, voltage EG to FCT m  is cut off and resistance R g  between the gate and cathode of FCT m  decreases the impedance between the gate and cathode of FCT m , so that current iA will flow. With voltage VGON made zero, TR becomes high in impedance and the reverse operation of the above-mentioned one starts, so that current iA can be cut off even by a short pulse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03226262-A (JP)
Title: Electromagnetic fluid power generating system
Inventor: NEI HIROMICHI
IPC: H02K44/12
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the title system, capable of being compacted, prominent in maintenance and repairing property and capable of being started easily by remote operation, by a method wherein the title system is equipped with a liquid injection nozzle, injecting low-temperature liquid, a vapor injection nozzle, injecting vapor, a diffuser connected to a choked tube and an electromagnetic fluid power generator arranged in said choked tube. CONSTITUTION:Heat is applied to liquid metal to make it vapor and the vapor flows into a vapor injection nozzle 22. Fluid, having a lower temperature than the same of the vapor, which enters from a vapor pipeline 30, is injected from an injection nozzle 21 into a mixing and condensing unit 39 whereby the vapor is condensed while being mixed with the fluid and high-speed flow is formed. A MHD generator 7 is arranged in a choked tube 23, in which the high-speed flow is formed, and power generation by electromagnetic induction is effected. The speed of the high-speed flow is reduced by a heat dissipating diffuser 24 and the energy of speed is converted into the energy of pressure whereby a pressure is increased. This pressure becomes a driving force to circulate the fluid.
Patent JP-H07226818-A (JP)
Title: Facsimile equipment with automatic adjustment function
Inventor: HANIYU HIROYUKI
IPC: H04N1/32
Filed: 1994-02-16
Abstract: PURPOSE:To shorten transmission time and to reduce a communication failure by changing/registering a communication parameter when the communication failure occurs. CONSTITUTION:When the communication failure occurs at the time of facsimile transmission, the communication parameter is changed, and retransmission is conducted again. When the communication failure occurs again, the communication parameter is changed again. The change is conducted at every item, and when it is terminated, the other items are changed. Transmission speed, a transmission level, an equivalent cable length, echo protection tone and the like exist as the parameters. When communication normally terminates by re-transmission, an opposite facsimile number and the adjusted communication parameter are registered. Communication is conducted by the registered communication parameter from next transmission. The plural communication parameters can be given for one opposite party. In such a case, the optimum parameter is decided from plural pieces of information so as to conduct communication. Thus, transmission time can be shortened and the communication failure can be reduced.
Patent JP-H06209375-A (JP)
Title: Telephone exchange
Inventor: IKENO TOSHIHIKO
IPC: H04M15/00
Filed: 1993-01-11
Abstract: PURPOSE:To select a trunk circuit by which a call tariff becomes the most inexpensive with call time as a reference by specifying the call time predicted beforehand by dial special number and originating a call when a caller originates an line wire call from an extension terminal. CONSTITUTION:A line wire call originating special number for indicating the estimated call time and a called party number are originated from a TEL 102 in order to originate the line wire call. A controller (CC) 108 investigates the call time from the line wire call originating special number, investigates the trunk circuits usable at present and when the plural trunk circuits are present, refers to a toll number-distance area number correspondence table present inside a main memory unit (MM) 107 and investigates a distance are from the toll number of a called party. Then, the CC 108 refers to a table storing the call time per unit tariff inside the MM 107 and recognizes the call time per unit tariff. Then, the CC 108 calculates respective call tariffs and selects the trunk circuit by which the tariff is the most inexpensive.
Patent JP-S53104649-A (JP)
Title: Autoamtic coating method
Inventor: YOKOYAMA KIYOHARU
IPC: B05B12/08
Filed: 1977-02-24
Abstract: PURPOSE: To apply coating automatically and uniformly to a part difficult to coat, without sagging, by traversing a pair of spray guns with a speed different from that of the article to be coated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58138491-A (JP)
Inventor: OOSUGI HIROSHI
IPC: D06F37/40
Filed: 1982-02-12
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-S62176380-A (JP)
Title: Digital recording and reproducing device for color picture
Inventor: ISOMURA MASAICHI
IPC: H04N5/92
Filed: 1986-01-30
Abstract: PURPOSE:To improve the reproducibility without increasing the capacity of a memory medium by recording a part of a blanking area and representing all signals during a blanking period of a reproducing video signal by it. CONSTITUTION:A recording video signal is clamped in a clamp circuit 12, and converted into a digital signal by an AD converter 14. An effective picture area of the recording video signal is written in a main digital memory 15, and in the blanking area, only an optional one sample value is written in a sub-digital memory 27. During the reproduction, in an effective picture period, the information of the effective picture area is read from the main memory 15 and the sub-memory 27 continues to output the information of the one sample value of the blanking area during the blanking period. The output data from the memories 15, 27 is changed over by a selector 28 during the effective picture period and during the blanking period and time division multiplexed, converted into an analog signal by a DA converter 16 to obtain the succeeding reproducing video signal.
Patent JP-S59146896-A (JP)
Inventor: SAWANO TAKASHI
IPC: B42C1/00
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-H08187953-A (JP)
Title: Microcapsule for thermal recording material, production thereof and thermal recording material using the microcapsule
Inventor: HAGA KATSUHIKO
IPC: B41M5/26
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a microcapsule for a thermal recording material excellent in raw preservability and thermal sensitivity and capable of obtaining a high density image. CONSTITUTION: A microcapsule including at least a color former colorless or light-colored at the normal temp. for a thermal recording material as a core substance is produced by an emulsion polymerization method. The ratio (D2 /D1 ) of the particle size D1 of an emulsion after emulsification and the particle size D2 of the capsule after encapsulation is 0.3-0.9.
Patent JP-H08189419-A (JP)
Title: Jet propulsion engine or output part structure for gas turbine
Inventor: HASHIMOTO KEISUKE
IPC: F01D5/14
Filed: 1995-01-11
Abstract: PURPOSE: To improve an engine speed more speedy than that of a prior art by reducing centrifugal force which is acted on a gas flow part. CONSTITUTION: In a jet propulsion engine or the output part structure K which are formed in such constitution that a gas flow part 5 is provided on a central part side and an air flow part 3 is provided on the outer side thereof, the fan of the air flow part 3 is formed as, for example, an independent interference suppressing type tandem blade train T.
Patent JP-S60165794-A (JP)
Inventor: NAKAMURA HISASHI
IPC: H05K3/46
Filed: 1984-02-08
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-H10206936-A (JP)
Title: Finder device for camera
Inventor: YANO TAKAAKI
IPC: G03B13/28
Filed: 1997-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the size of the forming range of a double image from being changed with zooming and to make the contour of the range of the double image clear by providing a means for switching the transmission range of luminous flux between in the case of the whole and the part of finder visual field in the vicinity of the image-formation surface of an objective optical system and interlocking and switching them. SOLUTION: A 1st liquid crystal shutter permitting/inhibiting the incidence of the luminous flux made incident from a range-finder window 31 on the objective optical system 20 is provided in an optical path between a rotary mirror 32 and an optical path synthesizing element 13. Meanwhile, in the vicinity of the image-formation surface IM of the optical system 20, a 2nd liquid crystal shutter 50 is provided as the transmission range switching means for switching the transmission range of the luminous flux at that part between in the case of the whole and the part of finder visual field. The 1st liquid crystal shutter can be switched between a state where the luminous flux is transmitted through all the area and a state where it is perfectly intercepted.  The 2nd liquid crystal shutter 50 can be switched between the state where the luminous flux is transmitted through all the area and a state where only a part of the central luminous flux forming the double image is transmitted.
Patent JP-H06226778-A (JP)
Title: Member with eye part at end and manufacture thereof
Inventor: AKEDA MAMORU
IPC: B29C45/14
Filed: 1993-02-08
Abstract: PURPOSE:To accurately form an inner surface of a hold when a bush is press injected in the hole of a resin eye part provided by injection molding, and to easily release it from a mold. CONSTITUTION:An eye part 12 is provided at an end 25 of a leaf spring body 11 made of FRP. The part 12 is so molded in a shape for enclosing the end 25 of the body 11 by injection molding. A metal collar 35 is provided at an inner periphery 34 of the part 12 of an end cylindrical part 32 of the part 12. Both end faces 90, 91 of the collar 35 are exposed with both sides of the part 32. The collar 35 is mounted at a pin of a mold before the part 12 is injection molded, and the faces 90, 91 of the collar 35 are brought into close contact with the inner surface of the mold at the time of clamping the molds. The resin injected in the molds is cured thereby to stick the resin of the periphery 34 to the outer periphery of the collar 35 to fix the collar 35.
Patent JP-H01195908-A (JP)
Title: Engine exhauster
Inventor: TAKATOU KOUJI
IPC: F01N1/08
Filed: 1988-01-30
Abstract: PURPOSE:To improve the reliability of an exhaust system and to reduce internal noise effectively by arranging a gate valve in the upstream of a silencer arranged in one branch exhaust path and arranging an exhaust silencer in the other branch exhaust path. CONSTITUTION:A common exhaust path 1 is branched into first and second exhaust paths 4, 5 at a branch section 3 in the downstream of a catalyst converter 2. A gate valve 6 is placed in the first exhaust path 4. The exhaust resistance of a low speed exhaust silencer is set higher than that of a high speed exhaust silencer 11. Consequently, the durability or reliability of the exhaust system can be improved and exhaust noise can be reduced effectively.
Patent JP-S52103775-A (JP)
Title: Centrifugal separator
Inventor: HARADA IWAO
IPC: B04B5/08
Filed: 1976-02-27
Abstract: PURPOSE: To provide a barrel of centrifugal separator, in which upper and lower end plates are both imparted with temperature difference in radial direction, and temperature difference between the upper and lower end plates is made larger on the side of axis of rotation than on the side of wall of the rotary barrel, whereby performance of centrifugal separation can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54113533-A (JP)
Title: Liquid fuel combustion appratus
Inventor: NEGISHI NORIMASA
IPC: F23L5/00
Filed: 1978-02-23
Abstract: PURPOSE: To devise to send air to two burners from a single blower and to provide a fire-adjusting valve to adjust the sending of air to each burner independently for sending air equally to each adjusting valve to adjust fire steadily.  
     CONSTITUTION: A pair of burners 13 with heating evaporation chambers 16 is equipped. Air is sent to each burner from the same blower, and fuel is mixed with the air to be injected into the evaporation chamber 16. The blower is contained under the concave part of a partition plate 9, and arranged between the pair of burners 13. A fire-adjusting valve 64 is provided to adjust the amount of sending air from the blower to each burner 13 independently. That is, connecting degrees between connecting holes 84 and 87 on a valve plate 74 and connecting holes 84 and 88 on a valve plate 76 in the fire-adjusting valve 64 are changed to change amounts of sending airs to main bodies of burners through pipes 80 and 81. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03222822-A (JP)
Title: Air-cooled internal combustion engine
Inventor: IWATA MITSUNORI
IPC: F02F1/06
Filed: 1990-01-29
Abstract: PURPOSE:To lower the center of gravity of the whole engine to reduce vibration by arranging a cam shaft and a balancer shaft on the side of an air cleaner with respect to a crankshaft, a cell motor on the side of an exhaust muffler, and positioning the balancer shaft and the shaft part of the cell motor below the crankshaft. CONSTITUTION:An air cleaner 9 is arranged on the right side of a cylinder in a cylinder block 1 of the engine body, an exhaust muffler 10 is arranged on the left side, and a cylinder head cover 8 is fixed to the upper face of a cylinder head 7. In a crankcase part 3, a horizontal crankshaft 12 is supported in the same vertical plane as the center line C of the cylinder, a balancer shaft 13 and a cam shaft 14 are arranged on the side of an air cleaner 9 with respect to the crankshaft 12, and a self-starting motor 29 is arranged on the side of the exhaust muffler 10. In this case, the cam shaft 13 and the shaft part O2 of the cell motor 29 is arranged below the crankshaft 12. Further, the exhaust muffler 10 is arranged vertically above the cell motor 29.
Patent JP-H10203913-A (JP)
Title: Selective herbicide based on 1-(2-chloro-phenyl)-4-(n-cyclohexyl-n-ethyl-aminocarbonyl)-1,4-dihydroxy-5h-tetrazol-5-one and propanil
Inventor: FUERSCH HELMUT DR
IPC: A01N47/38
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising two kinds of specific compounds, having remarkable synergistic characteristics with respect to the herbicidal activity and effective for selectively controlling weeds in crop plants such as rice or wheat, especially rice. SOLUTION: This selective herbicide composition comprises (A) 1-(2-chloro- phenyl)-4-(N-cyclohexyl-N-ethyl-aminocarbonyl)-1,4-dihydro-5H-tetrazol -5-one of formula I, (B) N-(3,4-dichloro-phenyl)-propanamide (propanil) of formula II in an amount of 0.01-1000 pts.wt. per pt.wt. of the component A, and, if necessary, (C) an extender such as a liquid solvent or a solid carrier, a surfactant such as an emulsifier, a dispersant or a foaming agent, etc. The herbicidal composition may be formulated into a formulation form of a solution, an emulsion, a water-dispersible powder, a suspension, powder, a foam, a coating, granules, a suspended, emulsified and concentrated agent, a natural or synthetic material impregnated with the components A or B, small capsules in a polymer, etc.
Patent JP-2000223817-A (JP)
Title: Device and method for circuit pattern formation
Inventor: SAKAMAKI KENJI
IPC: B05C5/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To easily form a circuit pattern without using a screen mask. SOLUTION: A master pattern 4 and a substrate 5 are fixed onto a table 3 and while the table 3 is moved by pitches, the master pattern 4 is read by a photoelectric sensor 8; only when the area of the pattern part in the read master pattern 4 exceed a half, the substrate 5 is coated with a conductive substance from a dispenser 13 to form a circuit pattern on the substrate 5. After the pattern formation, the substrate 5 is thermally treated to set the conductive substance, thereby completing a circuit board.
Patent JP-H10219762-A (JP)
Title: Method and device for preventing water pollution
Inventor: HAMAI TADANORI
IPC: E03B11/16
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent water pollution in a water tank by controlling a cutoff-valve closing water level in the last day of large-capacity water usage so as to be brought near to a cutoff-valve closing water level at the time of small-capacity water usage. SOLUTION: A required place is supplied with water in a water tank 1 by a feed pump 3 through a feed water piping 4. Needed water in the next day of the water tank 1 is replenished through a cutoff valve 6 from a feed water piping 5. Predetermined feed-water quantity during the opening of an event peculiar to a facility and predetermined feed-water quantity in another day are input beforehand to a controller 8. The controller 8 operates the pump 3 in response to feed water demand while controlling the pump 3 and the valve 6 and bringing a current water level to a predetermined water level when difference is generated between the current water level detected by a water-level sensor 7 and a cutoff-valve losing place stipulated by the beforehand input predetermined feed-water quantity.  The cutoff-valve closing place in the last day of the event is controlled so as to be brought near to the cutoff-valve closing place at the time of small-capacity water usage, and only a small quantity of water is left in the water tank 1. Accordingly, the generation of water pollution by retention can be prevented.
Patent JP-H10218504-A (JP)
Title: Document conveyor system
Inventor: MARUCHI NORITOSHI
IPC: G03G15/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge document from getting into a paper feeding port to discriminate between this discharge document and a paper feed document without complicating a device structure by setting a retreative path of a claw part at the tip of a paper refeed preventing member to the more inside than the external form of an edge part in this paper refeed preventing member. SOLUTION: A paper refeed preventing member 82 is composed of a nearly L-shaped level, and it is rotatably installed in space between an operating position pressing the top face of a paperfeed document and an upper retreative position with a fulcrum shaft 97 as the center. Then, a tip of this paper refeed preventing member 82 is provided with a claw part 99 by means of forming a V-shaped notch 98 there. A retreative path centering on the fulcrum shaft 97 at the tip of this claw part 99 is in the more inner part than an outer edge form of the paper refeed preventing member 82. An angle γ in the document conveying direction to the paper feed document at an upper edge of the claw part 99 of the member 82 becomes less than 90 degrees.  With this, attending upon the paper feed document fed, paper refeeding is surely prevented from occurring without making the discharge paper document slip out of the paper refeed preventing member 82 surely.