baber/WOPTO huggingface dataset:
Patent JP-H11200870-A (JP)
Title: Turbo compound engine
Inventor: SHIRAISHI MASAHIRO
IPC: F02B37/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a turbo compound engine wherein the case of having a turbo compound mode recovering power from an exhaust turbo supercharger, its sufficient rotation is obtained even in a low or intermediate speed region and output torque of the engine can be high sufficiently maintained. SOLUTION: An engine 1 and an exhaust turbo supercharger 12 are connected by a hear train 13 through an on/off clutch 14, also the exhaust turbo supercharger 12 is formed as a variable nozzle type supercharger, an opening of a variable nozzle 12d is adjusted, so as to synchronize rotation of an intermediate shaft 16 in both sides of the on/off clutch 14 based on a rotational speed of the engine 1 and a rotational speed of the exhaust turbo supercharger 12, and also timing of connection of the exhaust turbo supercharger 12 and the engine 1 by the on/off clutch 14 is arbitrarily controlled.
Patent JP-S5595804-A (JP)
Title: Joint angle gauge for motion analysis
Inventor: MIYANO TOSHIO
IPC: G01B7/30
Filed: 1979-01-12
Abstract: PURPOSE: To secure the independent detection for the rotational angle of the joint in the flexion direction and the right-left flexion direction in a simple constitution, by using the electric resistance type angle detector in the natural motion mode.  
     CONSTITUTION: Attachment plate 1 of one side of the detector is attached to the femoral region, and the other attachment plate 2 is fixed to the lower thigh part respectively. When rocking lever 9 has the rotational motion with the flexion before and after the knee joint, the upper end of lever 9 which is inserted into slits 16 and 17 of semicircular plates 14 and 15 each. Thus only plate 15 turns, and the rotational angle is detected by the angle detector in the form of the electric resistance change. In case the knee joint flexes right and left, the upper end of lever 9 gives the rotational motion to plate 14 only while sliding within slit 17. Then the electric signals can be obtained via the angle detector. Both plates 14 and 15 are turned in the case of the composite flexion in both back-forth and right-left directions, and the detection signals of the back-forth and right-left directions undergo the operation at the operation part and via the transmitter and the receiver to be then dieplayed in the form of each angle change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58122087-A (JP)
Title: Purifying device for water of fish breeding bond
Inventor: NAKANO YASUO
IPC: A01K61/00
Filed: 1982-01-13
Abstract: PURPOSE:To sprinkle water intermittently and uniformly, by providing a box type sprinkling filter bed provided with a pair of guides in the top end part, a sprinkler truck contg. a sprinkling water tank provided with plural pieces of spirinkling ports, a rotary belts driven by a pair of guiding pulleys, etc. CONSTITUTION:The water to be treated from a fish breeding pond is supplied through a flexible water feed pipe 2 into a sprinkling water tank 3 contained in a sprinkler truck 5 by means of a water feed pump 1. As a belt 8 rotates, the truck 5 is moved back and forth in the directions of guides 12, 12' on a sprinkling filter bed 13 by means of a driving shaft 7. Therefore, while the sprinkler 5 sprinkles water supplied into the tank 3 through sprinkling ports 4, 4', the sprinkler moves back and forth in the directions of the guides so that the water to be treated is sprinkled intermittently and uniformly over all parts of the bed 13. Since the sprinkling filter bed is of a box type, the manufacture and mounting of filter media and the installation of the device are easy.
Patent JP-S5597005-A (JP)
Title: Vibration system structure of pickup cartridge
Inventor: OOKURA KENICHI
IPC: G11B3/50
Filed: 1979-01-17
Abstract: PURPOSE: To give the stiffness to the application direction of the stylus pressure and thus enhance the reproduction properties over the entire reproduction frequency band by attaching the leaf spring in parallel to the rubber damper of the cartridge.  
     CONSTITUTION: Hole 9a at the basement of leaf spring 9 made of bronze is fitted between magnet 3 and damper 4 made of the isobutylene-isoprene rubber, and the cross-section of the hole fractures the J-shape. Projection 9b is formed at the tip of spring 9 to touch the wall of the holder provided at the opposite side to the tip direction of stylus 1. At the low frequency, the stylus tip's mechanical impedance is comparatively high due to the stiffness of the leaf spring. However, the mechanical impedance is lowered down via damper 4 at the high frequency. Thus the ample margin can be secured to the stylus pressure, and furthermore the reproduction properties can be enhanced over the entire reproduction frequency band. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58122261-A (JP)
Title: Structure of body of automobile
Inventor: OOHATA YOUICHI
IPC: B62D25/08
Filed: 1982-01-12
Abstract: PURPOSE:To prevent the invasion of rainwater into a room by a constitution wherein at least a part of a dash lower panel positioned in front of and below a cowl box is made to have a double-wall structure so that the water is drained down below a body through an internal space formed in said double wall. CONSTITUTION:A part of a dash lower panel 8, which faces an engine room, is formed to have a double-wall structure consisting of a front wall 9 and a rear wall 10 which have almost the same shapes and areas. In a space formed between said front and rear walls 9 and 10, two pairs of spacer members 13A, 13B and 14A, 14B are provided, facing between the outside-air intake 2 of a cowl box A and the room-side inlet 4 thereof. The upper part b1 of spaces B1 and B2 surrounded by these spacer members 13A, 13B and 14A, 14B is communicated with the internal space of the cowl box A, while the lower part b2 of the spaces B1 and B2 is communicated with the internal space of front side members 12A and 12B. Moreover, an opening 15 is provided in the bottom part of the front side members 12A and 12B.
Patent JP-H06213455-A (JP)
Title: Gas turbine burner
Inventor: YOSHINE TOSHIYUKI
IPC: F23R3/34
Filed: 1993-01-12
Abstract: PURPOSE:To use low calorie fuel by extending a partition wall of a passage along an inner cylinder, shunting part of the fuel from a fuel supply unit to a second passage, and mixing the shunt fuel with fuel in the cylinder. CONSTITUTION:Low calorie fuel applied to a fuel chamber 20 of a fuel supply unit 19 is fed to an inner cylinder 12 via a fuel outlet 25, mixed with the air fed from an inlet 24 of an air chamber 27 via an outlet 26 to form a fuel-rich area. On the other hand, fuel shunted from the chamber 20 via a fuel passage 19a is passed through a second passage 14, and added to a rich-combustion area of the cylinder 12. Thus, fuel to be applied to the rich-combustion area of the cylinder 12 cools a wall of the cylinder 12 while passing the passage 14, and is heated from the rich-combustion area as its reaction. Thus, the low calorie fuel can be suitably used.
Patent JP-S60149828-A (JP)
Title: Combustion device
Inventor: IIZUKA NOBUYUKI
IPC: F23R3/42
Filed: 1984-01-13
Abstract: PURPOSE:To prevent a crack in a combustion device performing water injection by a method wherein a ceramic covering layer is arranged at a part receiving radiation heat of combustion flame and its rear surface is provided with a covering layer of anti-corrosion metallic material so as to generate oxide material for preventing air cooling. CONSTITUTION:A liner cap 33 for use in a combustion device liner of a low NOX is comprised of a Hastelloy-X or its equivalent materials, and a covering layer 21 comprised of an alloy material is formed over an entire surface of a cooling side surface 20a at a part of the cone 20 which is exposed to the combustion gas flame. The covering layer 21 is formed by a plasma injection process. Constituents of the injection alloy material is 32%Ni-21%Cr-8%Al-0.5%Y- remaining Co and the diameter of powder is of a range of 10-44mum. Then, a covering layer 30 of ZrO2 or the like is formed at the combustion side surface 29 of the liner cap formed in this way. The covering layer 30 is formed by injecting under a plasma ZrO2 or the like composed of ZrO2-8%Y2O2.
Patent JP-S61162994-A (JP)
Inventor: KIMURA SHIGEHIRO
IPC: D06F75/18
Filed: 1985-01-11
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-S61163741-A (JP)
Title: Multiplexing device
Inventor: IWATA TADASHI
IPC: H04J3/16
Filed: 1985-01-12
Abstract: PURPOSE:To simplify a device by omitting the multiplexing to 64 kilobits per second, and executing directly the multiplexing to 1.544 megabits per second from a low bit rate. CONSTITUTION:Plural input data are multiplexed directly by a single multiplexing device 1. As for a bit constitution, one frame is constitute of a synchronizing bit of 1 bit and a data bit of 192 bits, and also a synchronizing bit 2 is formed by using 1 bit in 192 bits. 1 bit in one multi-frame is 1 bit per 2.5msec, therefore, information of 400BPS can be transmitted. Accordingly, when executing a transmission of 400xnBPS, a data extending from a low sped to a high speed can be multiplexed directly by assigning (n) bits in one multi-frame.
Patent JP-H08190262-A (JP)
Title: Developing device
Inventor: ISHIWATARI TAHEI
IPC: G03G15/08
Filed: 1995-01-12
Abstract: PURPOSE: To prevent increase in the torque to drive a developing device caused by intrusion of a toner into a foamed body and to prevent fog and white stripes in an image by constituting a toner supply member of a continuous foamed body having specified ASKER F-type hardness and a specified continuous foam rate. CONSTITUTION: A supply roller 4 to supply a toner to a developer carrying body consists of a continuous foamed body having <=90 ASKER F-type hardness and <40% continuous foam rate. By this method, a toner carried by the open holes on the surface of the foamed body is prevented from entering further inside but is easily discharged from the body. Namely, near the upstream side for the rotation direction of the supply roller 4 (moving direction of the surface of the supply roller 4) of the supply part where the toner is supplied from the supply roller 4 to the developer carrying body (the contact area between the developer carrying body and the supply roller 4), the roller can be easily deformed by contact with the developer carrying body. The direction of deformation of the supply roller is along the direction to squeeze the toner from inside of the roller 4.  Thereby, the toner carried in the open holes of the foamed body surface is prevented from entering inside of the foamed body.
Patent JP-S61164666-A (JP)
Title: Method for mounting specimen container of centrifugal separator
Inventor: IWATA TERUHIKO
IPC: B04B5/02
Filed: 1985-01-11
Abstract: PURPOSE:To prevent interlayer delamination or damage due to the stress concn. of a fiber reinforced plastic rotor, by arranging a specimen container so as to flushing both end parts thereof with at least both ends of the piercing hole of a rotor or protruding the same from said both ends. CONSTITUTION:In a vertical type rotor wherein the rotary shaft 2 of a rotor 1 and the piercing holes for holding a specimen containers 4 in an inserted state are provided in parallel, the specimen containers 4 are allowed to coincide with the upper surface 5 of the rotor 1 at the upper ends thereof and held so as to hold all of the lower ends of said containers in the piercing holes 3 in a state coinciding with the lower surface 6 of the rotor 1. When the rotor 1 is rotated at a high speed in this state, the pressing forces of the containers 4 are uniformly applied to the whole of the hole walls of the piercing holes 3 and the values thereof can be suppressed low and, therefore, stress concn. to the hole wall surfaces and damage are prevented.
Patent JP-H05186402-A (JP)
Title: Optically active compound and display element
Inventor: IWANE HIROSHI
IPC: C09K19/20
Filed: 1992-01-13
Abstract: PURPOSE:To obtain the subject new optically, active compound useful as an antiferroelectric liquid crystal material capable of exhibiting a chiral smectic CA phase having three stable molecular orientation states excellent in high-speed responsiveness. CONSTITUTION:The objective optically active compound expressed by formula I [R<1> is 1-20C alkyl or alkoxyl; R2 is 1-12C alkyl; n is 4-12], e.g. 3-fluoro-4-(1- trifluoromethyl-5-methoxypentyloxycarbonyl)phenyl (R)-4'-undecyloxybiphenyl-4- carboxylate. This compound is obtained by reacting a 2-fluoro-4-hydroxybenzoic acid expressed by formula II with an alkoxyalkyl alcohol expressed by formula III and then reacting the resultant benzoic acid ester expressed by formula IV with a 4'-alkyl(or alkoxy)biphenyl-4-carboxylic acid expressed by formula V.
Patent JP-S63172169-A (JP)
Title: Photosensitive body
Inventor: FUJIWARA MASANORI
IPC: G03G5/07
Filed: 1987-01-09
Abstract: PURPOSE:To prevent the injection of charge, from the substrate and the surface of the titled body, and to improve the dark attenuation characteristics of the titled body by incorporating a fluorine atom to an electric charge transfer layer and by incorporating the fluorine atom to the charge transfer layer in a lesser amount at the both end domains of the charge transfer layer. CONSTITUTION:The charge transfer layer 2 is formed by plasma-polymerizing a hydrocarbon in a gaseous state, and is composed of the non-crystalline solid contg. the carbon and the hydrogen atoms as the constituting atom, and contains continuously the fluorine atom as the chemically modified substance in a lesser amount at the charge generating layer 3 side and its in a large amount at the intermediate layer between them. An electron neutralizes a surface charge by generating a charge carrier at the charge generating layer 3. While, an electron hole is transferred securely to the substrate 1 side, due to the excellent charge transferring property of the C:H film 2 contg. the fluorine atom. The lesser the fluorine atom is incorporated to the charge transfer layer at the charge generating layer 3 side, the more the sticking property between the charge generating layer 3 and the charge transfer layer 2 is improved. The lesser the fluorine atom is incorporated to the charge transfer layer at the substrate 1 side, the more the injection of the charge from the substrate 1 side is prevented, whereby the dark attenuation characteristics of the titled body is increased.
Patent JP-H05246270-A (JP)
Title: Method and apparatus for controlling speed of vehicle and its spacing from preceding vehicle
Inventor: HERUMAN BUINAA
IPC: B60K31/00
Filed: 1993-01-13
Abstract: PURPOSE: To flexibly and safely respond to various type traffic states by shutting off controlling of its spacing from a preceding vehicle in the case of driving by a driver. CONSTITUTION: An apparatus for executing the method for obtaining a target value to its spacing from a preceding vehicle and its speed by detecting an instantaneous distance and an instantaneous speed comprises a distance sensor 104, a unit for detecting a speed TS of the vehicle, and a unit 108 for regulating a desired speed and/or acceleration of the vehicle. In this case, traveling direction indicating signals B, Le , Lr and/or signals Be , Br of an accelerator pedal G of the vehicle are supplied to its spacing distance and speed controller 102 of a controller 100.
Patent JP-H05194339-A (JP)
Title: 4,4'-bis@(3754/24)aminobenzoyloxy)biphenyl and its production
Inventor: ISHIHARA HIROKO
IPC: C07C229/54
Filed: 1992-01-13
Abstract: PURPOSE:To obtain a new diamine compound which is used as a starting substance for high heat-resistant polyimide resin having excellent flexibility and moldability. CONSTITUTION:4,4'-bis[3(or 4)-aminobenzoyloxy]biphenyl of formula I (NH2 group is in the 3 or 4 position). Said compound is obtained by esterifying a nitrobenzoyl halide of formula II (X is halogen; NO2 is in the 3- or 4-position) with 4,4'-dihydroxyphenyl and reducing the product of formula III, preferably catalytically.
Patent JP-S5390549-A (JP)
Title: Bearing
Inventor: YAMADA ISAMU
IPC: F16N7/36
Filed: 1977-01-19
Abstract: PURPOSE: To adpta the amount and the speed of lubricant supply constant in a bearing capable of replacing lubricant during running thereby avoiding the effects on machine operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55105127-A (JP)
Title: Hot-water supply device
Inventor: TAKAKATSU TADAYUKI
IPC: F24D17/00
Filed: 1979-01-19
Abstract: PURPOSE: To prevent a hot-water boiler and a hot-water reservoir from a high pressure during high-pressure hot-water supply by providing a hot-water pressurizing pump between the reservoir and a faucet where warm water is tapped.  
     CONSTITUTION: Hot water stored in a hot-water reservoir 4 is fed to a faucet 3 by a hot-water pressurizing pump 9. The delivery side of the pump 9 is connected with the reservoir 4 through a hot-water circulation pipe 10, so that an adequate amount of hot water on the delivery side of the pump 9 can be returned to the reservoir 4 through the pipe 10; by this arrangement, when hot water demand is decreased sharply, cooling of hot water in piping is prevented and cutoff operation of the pump 9 is avoided. Further, the pressure of hot water is sufficiently reduced by a reducing valve 11 fitted in the pipe 10 before the hot water is returned to the reservoir 4, so that any high pressure does not act on the reservoir 4. In addition,  water in a water reservoir 1 is pressurized by a water pressurizing pump 2 before  fed to the faucet 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62163858-A (JP)
Inventor: HAMABE TAKAFUMI
IPC: B62B3/04
Filed: 1986-01-11
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-H11267929-A (JP)
Title: Manufacture of piston for internal combustion engine
Inventor: KAWASAKI ISAMU
IPC: F02F3/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To easily form a hard alumite non-treated part on a crown surface part and easily and clearly carve the crown surface part by removing a centering boss provided on the crown surface part. SOLUTION: The circumferential surface, piston ring groove, crown surface part 3, piston pin insert hole 5, skirt part 6 and the like a ring land part 1 are finish worked into prescribed dimensions while leaving the centering boss of the crown surface part 3. An oxide film 8 is formed on the ring land part 1 such as the crown surface part 3 having the piston ring groove and the centering boss by hard alumite treatment. The centering boss is finally removed to provide a hard alumite non-treated part 9 on the crown surface part 3 of the removed part. A piston outer diameter dimension identification number is craved on this hard alumite non-treated part 9.
Patent JP-S57117442-A (JP)
Title: Transport apparatus
Inventor: KOGA YUUHEI
IPC: B08B7/02
Filed: 1981-01-14
Abstract: PURPOSE: To effectively shake down dust by transferring a corrugated cardboard sheet upright on a vibrating conveyer by a reversing device, shaking down extraneous dust through the vibrating conveyer and an unfolding conveyer, and pushing down the sheet by an inverting device to be carried out.  
     CONSTITUTION: A corrugated cardboard sheet W fed by transport conveyers 3, 4 is transferred upright onto a vibrating conveyer 5 by a reversing conveyer 4, and vibrated and unfolded its lower end on an unfolding conveyor 8 so as to shake down extraneous dust. A stack of sheet is folded on a vibrating conveyer 7 and lined up at both ends by stoppers 9, 10. Then, the stack is pushed down on a carry-out conveyoer 14 by an inverting device 11 and carried out, with one end thereof trued up by an engaging plate 186. Thus, extraneous dust can be shaken  down effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61164455-A (JP)
Title: Movable coil type control rod driving gear
Inventor: HOSONO KAZUYA
IPC: G21C1/14
Filed: 1985-01-16
Abstract: PURPOSE:To facilitate maintenance and inspection, by fitting a feed screw driving gear to the upper bracket of a stay fixed close by a control rod driving gear, and by enlarging a space between two feed screws to pass a movable coil assembly through the space. CONSTITUTION:A fixing stay 20 is fixed at a fixing section 23 close by a movable coil type control rod driving gear D, and a feed screw driving gear 8 is fitted to the upper bracket 21 of the stay 20. Two feed screws 9, 9 are rotationally moved by the feed screw driving gear 8, and an intermediate ring 13 is vertically mover via a nut 12. A space between the feed screws 9, 9 is enlarged larger than the diameter of a movable coil assembly 6, and the hole of a lower bracket 22 is also made large. The movable coil assembly 6 may come near a flange 2 by means of the intermediate ring 13. In this manner, the full length of the apparatus is shortened, and when a pressure pipe 3 is replaced, then the feed screw 9 need not be removed off every time of such occasions and the work is facilitated.
Patent JP-H03209764-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L27/10
Filed: 1990-01-11
Abstract: PURPOSE:To reduce the backward leak current of a Schottky junction by constituting a programmable read-only storage element using a non-fusible fuse, of a Schottky junction formed on a low impurity concentration diffusion layer connected with a first element-selecting wiring and of a second element-selecting wiring connected with an insulating layer. CONSTITUTION:After a first element-selecting line is formed by processing polycrystalline silicon, an N<+> type diffusion layer 204 is formed, and then an N<+> type diffusion layer 205 is formed by using N<+> type polycrystalline silicon as a mask. An oxide silicon film is vapor-deposited, and side walls 104, 206 are formed. Silicide is formed only on the N<+> type polycrystalline silicon as a first element-selecting line and an N<-> type diffusion layer, and a Schottky junction is formed in the N<-> type diffusion layer. Finally an interlayer insulating film is formed; a through hole 106 is opened on the N<-> type diffusion layer; amorphous silicon is vapor-deposited on the through hole and processed so as to cover it; then barrier metal and aluminum films 108, 210 are vapor- deposited, and a second element-selecting line is formed.
Patent JP-S5497567-A (JP)
Title: Bridle roller
Inventor: FURUZONO YOSHIHISA
IPC: B21D1/05
Filed: 1978-01-20
Abstract: PURPOSE: A bridle roller capable of providing greater tension with lessor numbers, having the mechanism in which one or more of most effective rollers are ones with greater friction factor in order to increase the tension.  
     CONSTITUTION: One or more of the four steel bridle rollers R 1  to R 4  are replaced with roller with high friction factor, as, for example, of a rubber, etc., for the roller R 1  for example in order to increase tension. Or, the roller R 4  is changed into roller with high friction factor. In short, the comparatively less-loaded roller is replaced with a rubber roller with high friction factor. 
     COPYRIGHT: (C)1979,JPO&Japio