baber/WOPTO huggingface dataset:
Patent JP-H0550337-A (JP)
Title: Parts installer
Inventor: AKAIKE YOSHIFUMI
IPC: B23P19/00
Filed: 1991-08-16
Abstract: PURPOSE:To provide a parts installer, capable of positioning each part to the feeder at each pallet in a highly accurate manner, and there is unnecessary to heighten the extent of accuracy of finishing as well. CONSTITUTION:A first reference shaft 6 is insertably fitted in a pallet body 1, while a second reference shaft 7 is also loosely fitted therein after being engaged with the axial movement, and a basic hole 21 and a reference groove 22 of each part 18 are engaged with these first and second reference shafts 6 and 7 respectively. In addition, the part 18 is attached to the pallet body 1 with the specified degree of freedom via these shafts 6, 7, and then the axial movement of the first reference shaft 6 is engaged with two shutters 4, 5, and likewise the axial movement of the part 18 is engaged by a positioning member 23.
Patent JP-H0674193-A (JP)
Title: Pump device
Inventor: TANABE MASATOSHI
IPC: F04D29/60
Filed: 1992-08-28
Abstract: PURPOSE:To prevent water leakage due to thermal deformation and a repetitive stress in abnormal operation and facilitate waste disposal by fixing a discharge pipe with a flange, made of a resin via a presser metal fitting by a bolt. CONSTITUTION:An electric motor 2 is mounted on a pump base 1. An impeller is housed inside a casing 3 via a shaft seal device, and a casing cover 4 is water-tightly secured. A discharge pipe 22 with a flange 46 for water-tightly connecting a discharge water passage 21 of a pump base 1 to a separation chamber 20 is made of a synthetic resin. A presser metal fitting 47 is provided for covering the flange 46 of the discharge pipe 22. The flange 46 is fixed onto the side wall of the separation chamber 20 in such a manner as to be pressed against the side wall of the separation chamber 20 by the presser metal fitting 47. Consequently, it is possible to remarkably enhance corrosion resistance, facilitate disassembling of metal and resin, and easily perform waste disposal.
Patent JP-2001046306-A (JP)
Title: Tableware washing machine
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To assure the closability between a washing tank and a lid part and to prevent the leakage of washing water and steam by providing a tableware washing machine with the lid part disposed movably in a vertical direction relative to an outer box and a gasket mounted on the lower side of the lid part and providing the inner side of the gasket with a downwardly projecting waterproof wall on the lid part. SOLUTION: The washing tank 14 is provided with rails 15 on both right and left outside surface and rails 16 engaged with these rails 15 are fixed to the inside surface of the outer box 1 and are made movable relative to the outer box 1. The lid part 18 is mounted via four links 17 to the upper side of the outer box 1 and the gasket 19 is mounted at the lower side of the lid part 18. At this time, the lower side of the lid part 18 is provided with the waterproof wall 25 projecting downward along the inner peripheral surface of the gasket 19.  When a washing nozzle 8 rotates while injecting washing water, this washing water flows along the under surface of the lid part 18 and the inside wall of the washing tank 14 to the closing surface of the washing tank 14 and the lid part 18 and at this time, the waterproof wall 25 changes the direction of its flow, thus preventing the washing water from arriving at the gasket 19.
Patent JP-S59124692-A (JP)
Inventor: FUNAKI IKUO
IPC: B66D1/76
Filed: 1982-12-27
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-S59120507-A (JP)
Title: Shock absorber control device
Inventor: KAMIYA KOUJI
IPC: B60G17/00
Filed: 1982-12-27
Abstract: PURPOSE:To improve traveling feeling by forming a buffer device of stabilized turning in such a manner as two pulse signals of different phases are sent out at each movement of a unit angle of a steering instrument, and a steering neutral position and the direction are decided from the abovementioned signals and the damping force is controlled. CONSTITUTION:A steering sensor 3 is that of a photoelectric conversion type and the like, and sends out two pulse signals of different phases following steerage and inputs these to an operation control circuit 1 through an input buffer 5. At the same time, signals from a car speed sensor 2 of the photoelectric conversion type and the like are also inputted to the control circuit 1. In accordance with a predetermined program and on the basis of signals of different phases from the steering sensor 3, the operation control circuit 1 forms judgement on a steering neutral position, and makes discrimination between start of turning and restoration, and also forms judgement on a strong damper and a weak damper through comprison of the car speed with established values, then adjusts the damping force of shock absorbers 6-9 through driving circuis 10-13. Traveling feeling can be improved due to this structure.
Patent JP-S61107785-A (JP)
Title: Semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/042
Filed: 1984-10-30
Abstract: PURPOSE:To prevent the deterioration of a semiconductor laser element due to surge voltage by connecting a capacitor in parallel with the laser element. CONSTITUTION:A capacitor 8 is connected in parallel with a semiconductor laser element 1. The element 1 and the capacitor 8 are housed in the same package. When pulse-shaped surge voltage is applied to an external lead wire 5, the capacitor 8 absorbs surge currents. Accordingly, surge voltage applied at both ends of the element 1 drops, thus preventing the breaking of the element 1.
Patent JP-2000045834-A (JP)
Title: Engine speed control device
Inventor: SUGIYAMA TETSURO
IPC: B60W10/11
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To avoid an excessive rate of the quantity of the idle air by correcting a basic controlled variable of the opening of an idle control valve, which is corrected for increase on basis of the various corrected amounts at the time of running of a vehicle from a condition that a load is applied, for reduction on the basis of the car speed corrected amount set in response to the car speed. SOLUTION: When a program is started at the time of running of a vehicle from a condition that an automatic transmission is shifted to a drive range D (S100), a determination whether the automatic transmission is shifted in the drive range D or a neutral range N is performed (S102). In the case of the drive range D, basic controlled variable Sd for the drive range D is set (S104), and control is performed so that the basic controlled variable Sd for the drive range D is corrected for reduction on the basis of the car speed corrected amount Cv set in response to the car speed V of the vehicle (S106), and the opening of the idle control valve is held at the basic controlled variable Sd after the correction for reduction. On the other hand, in the case of the neutral range N, basic controlled variable Sn for the neutral range is set (S110).
Patent JP-H0281768-A (JP)
Title: Neutral steering angle detecting device for vehicle
Inventor: SHIRAISHI YASUHIRO
IPC: B62D1/16
Filed: 1988-09-16
Abstract: PURPOSE:To contrive the prompt detection of a neutral steering angle and the improvement of detecting accuracy by storing the final value of deviation quantity of a steering angle from the predetermined angle in the vicinity of the neutral steering angle even during switch off and reproducing the neutral steering angle from the final value of the deviation quantity and from the steering angle when it is initially positioned after switch on in the predetermined angle. CONSTITUTION:An ignition switch is turned on at time t1, when a vehicle is started running at time t2, assuming a neutral adjacent steering angle thetaC for a steering angle theta(t) in the point of time t3 it is in a predetermined value in the vicinity of a neutral position, a neutral steering angle thetaN(n) is reproduced from the angle thetaC and from a stored deviation quantity thetaR. Accordingly, a value of the neutral steering angle thetaN(n) is accurate, when the steering angle is in the vicinity of the neutral position, the neutral steering angle thetaN(n) is promptly obtained. While as a running distance increases, a reference width DELTAtheta is reduced, thus the accuracy-increasing neutral steering angle is used after the ignition switch is again turned on, so that detecting accuracy of the neutral steering angle is improved by accumulating data.
Patent JP-S61109690-A (JP)
Inventor: TAKAYASHIKI NORIO
IPC: B25J19/02
Filed: 1984-11-02
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-H0278015-A (JP)
Title: Magnetic recording medium
Inventor: NOCHI KIDAI
IPC: G11B5/738
Filed: 1988-09-14
Abstract: PURPOSE:To improve recording and reproducing efficiency by providing a thin superconducting film layer on the surface of a nonmagnetic base and providing a thin ferromagnetic film layer on the thin superconducting film. CONSTITUTION:The thin-film type magnetic recording medium 11 is formed by disposing the thin superconducting film layer 13 exhibiting a Meissner effect on the surface of the nonmagnetic base 12, disposing the thin ferromagnetic film layer 14 on the surface of the thin superconducting film layer 13 and disposing a surface treatment layer 15 intended to improve a traveling property and weatherability on the thin ferromagnetic film layer 14. The penetration of a magnetic flux 18 leaking from a gap part 17 of a magnetic head 16 for recording through the magnetic layer 14 is prohibited by the thin superconducting film layer 13 in such a manner. The magnetic flux from the magnetic head at the time of recording is effectively used and the recording and reproducing efficiency is improved.
Patent JP-H03163060-A (JP)
Title: Herbicidal compound
Inventor: BARII KURIFUOODO RANGE
IPC: A01N43/08
Filed: 1990-08-31
Abstract: NEW MATERIAL: Glutarimide compounds of formula I [A is CO, CS, CH 2 ; A 1  is CO, CH 2 ; D is CH, or N when X is H; Q is a single bond, CH 2 , O; R is (halo) alkyl, phenyl; R 1  is H, alkyl; R 2  is H or a fused phenyl ring together with R and R 1 ; X is H, CN, halogen, Y is H, halogen, CN, alkylthio, alkyl, alkoxy, etc.; T is H, F; Z is H, OH, halogen, CN, SH, alkyl, alkoxy, cycloalkyl, alkylthio, etc.; Z and Y together form 5-6-membered heterocyclic ring fused to a phenyl ring].  
     EXAMPLE: N-(4'-chloro-2'-fluoro-5'-propargyloxyphenyl)-3-(trifluoromethyl) glutarimide.  
     USE: Herbicides.  
     PROCESS: A compound of formula I with A, A 1  being CO is obtained, for example, by reacting a compound of formula II with an about equivalent amount of a compound of formula III and by cyclization of the obtained compound of formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03100537-A (JP)
Title: Illuminating apparatus for projection
Inventor: BURUUNO ROOMUBERUGU
IPC: G03B21/20
Filed: 1990-08-31
Abstract: PURPOSE: To improve light source efficiency, to lower sensitivity to the local displacement of a light source arc and to be adapted to the various forms of the pupil by arranging a condenser lens part on a plane across the radiation center of a light source so that its optical axis can be matched with the light source and inclining a deflection mirror around an axial line vertical to an optical path on that plane. CONSTITUTION: Optical members made into adjacent segments mutually crossing along an edge part are provided on the surface of the secondary light source. Also deflection mirrors 10 and 12-14 to be inclined around the axial line also crossing the plane formed from the optical axes of condenser lens parts 4, 5, 8 and 9 corresponding to the crossing of correspondent segments are provided. Since the deflection mirrors 10 and 12-14 deflect incident light not toward the direction of the plane determined by the optical axes of the condenser lens parts 4, 5, 8 and 9 but toward the laterally shifted direction, the condenser lens parts 4, 5, 8 and 9 form the secondary light source by forming the image of the light source.  Thus, light source efficiency can be improved, sensitivity to the local displacement of the light source arc is lowered and an illuminator can be adapted to the various forms of the pupil.
Patent JP-S59118863-A (JP)
Title: Production of shape memory alloy
Inventor: TSUGE KATSUYUKI
IPC: C22F1/10
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a shape memory alloy which permits easy winding of a heater and exhibits desired action by forming a blank material to a desired strand, heat treating the strand and extending the strand into a linear shape at a specific temp. then winding the heater thereon. CONSTITUTION:A blank material consisting of a shape memory alloy is formed into to roughly a linear shape. Such strand 1 is formed to a desired shape of coil or the like and is subjected to a heat treatment for the purpose of shape memory at a high temp. of about 400 deg.C. The strand is extended into an approximately linear shape at the martensite phase temp. at which the alloy compsn. is in a martensite phase. A heater 2 of a nichrome wire, etc. is wound around the strand 1. When electricity is conducted to the heater 2 in this state, the temp. of the strand 1 rises. The strand changes to the memorized shape of the coil, etc. when the temp. thereof attains the start point for reverse transformation (AS point).
Patent JP-H1070912-A (JP)
Title: Controller for power vehicle
Inventor: ISHII NAOHIKO
IPC: B62D49/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide controllers for a power vehicle, simplified in structure, simply operable even by an inexperienced person, capable of improving the control accuracy and remarkably improving the operating efficiency by installing a controlling means for automatically changing over contents, etc., of control over the controllers according to the skill level. SOLUTION: The controllers for a power vehicle are equipped with a controlling means such as an automatic and manual selector switch 42 capable of automatically changing over contents or sensitivities of control over the controllers according to the skill level when operating a skill level selecting means in the power vehicle such as a tractor provided with the plural controllers, a sensitivity setting means such as a horizontal sensitivity setter 45 and the skill level selecting means for an operator such as the skill level setter 46.
Patent JP-H0792595-A (JP)
Title: New kind of polymer latex and application thereof as plasticizer in photograph material
Inventor: MIKAERU MIYUURAA
IPC: C08F2/44
Filed: 1994-08-30
Abstract: PURPOSE: To provide a polymer latex capable of being incorporated into a gelatinous layer at a high concn. while maintaining satisfactory scratch resistance. CONSTITUTION: Polymer latex having <500μm average particle size is incorporated into an emulsion layer or other hydrophilic layer. The polymer latex is obtd. by subjecting one or more kinds of radical polymerizable monomers to radical emulsion polymn. in the presence of a water-soluble polymer represented by the formula and the resultant emulsifier-free homopolymer or copolymer has <65 deg.C, preferably <30 deg.C glass transition temp. In the formula, Z is -CH-CR<1> R<2> -, etc., M is H, Ma, etc., A is OM, OR<3> , etc., R<1> is H or CH3 , R<2> is H, optionally substd. 1-6C alkyl, etc., R<3> is 1-4C alkyl, (x) and (y) are selected so as to regulate the wt. average mol.wt. of the polymer to 5,000-500,000 and the ratio of x:y is 1:4 to 1:1.
Patent JP-S6384762-A (JP)
Title: Arm device for robot
Inventor: MARUOKA MINEO
IPC: H05K3/34
Filed: 1986-09-29
Abstract: PURPOSE:To improve the heat resistance and corrosion resistance of a device by forming a heat radiating paint layer, thin film metal layer, etc., on carbon fiber and glass fiber reinforced plastic structures respectively and composing a fork member holding part and supporting member. CONSTITUTION:The holding part 14a of a fork member 14 is formed by laminat ing in order a heat conductive particle dispersion composite material layer 18 and silicon group heat radiating paint layer 19 on a polyimide series carbon fiber reinforcing plastic made structure 15. A supporting member 12 is then formed by coating the thin metal film of a copper, etc., via an adhesive onto a glass fiber reinforcing plastic made structure. Since the heat resistance and corrosion resistance can be improved simultaneously allowing the fork member 14 and supporting member 12 alight as the component member of the device with this method, the heat resistance and corrosion resistance of an arm device are improved.
Patent JP-H04112644-A (JP)
Title: Alternator for vehicle
Inventor: HONDA YOSHIAKI
IPC: H02K5/20
Filed: 1990-09-03
Abstract: PURPOSE:To suppress noise of cooling fan in an internal fan type alternator by setting the dimensional relationship between a frame window and the inner peripheral diameter of cooling fan blade such that fluctuation of buoyancy can be suppressed as low as possible thereby suppressing cavity resonance caused by the blade. CONSTITUTION:Shell of generator, i.e., frames l, 2, are secured through a stator core 4 with bolts 5. Suction windows 13, 23 for sucking cooling air from cooling fans 31, 32 into the alternator are made in the vicinity of bearing boxes 11, 21 disposed on the opposite side faces 12, 22 of the end frames 1, 2. When a rotor rotates and cooling air is sucked through the suction windows 13, 23, cavity resonance noise caused by the blades increases on the end frame l side. When the ratio between the inner peripheral diameter (phiF) of a blade 31a and the outer peripheral diameter (phiH) of a suction chamber 13 is set such that 0.9<=phiF/phiH<=1.1, fluctuation of suction air flow rate is suppressed and effective noise suppression is achieved without causing considerable temperature rise of stator coil.
Patent JP-H05236340-A (JP)
Title: Method and device for image processing
Inventor: OKABE HIROSHI
IPC: G06T1/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide an image processing method to accurately detect the presence or absence and the position of a desired object included in a background image. CONSTITUTION:Hue calculators 5 and 6 calculate the hue Hv of the pixel (x, y) of a video memory 3 designated by a CPU 10 and the hue Hb of the pixel (x, y) of the corresponding background image memory 4 respectively, and inputs these hues Hv and Hb to a decider 9. At the same time, the threshold value TH which is read out of a threshold table memory 11 with the hue Hv defined as an address is inputted to the decider 9. The decider 9 outputs the object detection signal S (x, y) when the absolute value of difference between both hues Hv and Hb exceeds the threshold value TH.
Patent JP-H0867820-A (JP)
Title: Releasing agent composition for concrete and emulsiontype and oil-type releasing agent for concrete
Inventor: YAMANAKA TADASHI
IPC: C08L91/06
Filed: 1994-08-30
Abstract: PURPOSE: To obtain an emulsion-type or an oil-type releasing agent for concrete having excellent properties such as a releasing property, a finishing property on the concrete surface and a storage stability. CONSTITUTION: This releasing agent contains at least an oxygen-containing wax among a lubricating oil (a spindle oil, a turbine oil or a machine oil, etc.) and an oxygen-containing wax. The oxygen-containing wax is a maleinized highly acidic wax obtained by bonding maleic anhydride, maleic acid or its derivative to a polyethylene chain by a radical polymerization (usually produced by using ethylene as a raw material and polymerizing and stopping the polymerization with maleic anhydride, etc.) and has a molecular weight of 400-800, an acid value of 60-80mgKOH/g and a melting point of <=70 deg.C (usually 50-70 deg.C). A mixing amount of the oxygen-containing wax is 0.2-100 % (especially 0.3-30%) based on the sum of the lubricating oil and the oxygen-containing wax and 0.1-50% the whole composition.
Patent JP-H1072110-A (JP)
Title: Roller conveyor
Inventor: MITA RYOSUKE
IPC: B65G39/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent deflection of rotary shafts with a strong structure, and prevent refuse from clogging between rollers by supporting left and right butting ends of a roller bearing member through a support member when the rotary shafts deflect. SOLUTION: Rotary shafts 2 are fitted to and installed in installing holes 4a of adjacent rollers 4, and the mutual butting ends 6a and 6b faced from opposed side surfaces are inserted into holes of bushes 6 supported by a support member 7. A load of an article M carried on the rollers 4 is not directly applied to the rotary shafts 2, and is transmitted through the bushes 6. Therefore, deflection of the rotary shafts 2 is restrained to the minimum extent by being protected by the bushes 6. Inconvenience that a succeeding article M collides in order after the article M carried on the rollers 4 falls in between the rollers 4, thus stagnating a carry, is eliminated. The article M is smoothly carried, and refuse generated when the article M is carried and refuse floating on a periphery do not clog in a clearance between the rollers.
Patent JP-2000065004-A (JP)
Title: Flow controller
Inventor: SANO OSAMU
IPC: F16K3/24
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To realize a required characteristic at the time of opening and closing a drain passage respectively, and to enable installation of a relief valve. SOLUTION: At an interior of a spool chamber 10 provided in a middle of a supply-oil-passage L which is communicated an with oil supply target, a cylindrical outside spool 1a which slides along a spool chamber 10, and an inside spool 1a which slides in the outside spool 1a, are arranged toward a first pressure chamber 11 which communicates a bottom surface of the outside spool 1a with the supply-oil-passage L. A second pressure chamber 12 at the opening side of an outside spool 1a is communicated with a downstream side of a fixed throttle 13 positioned in a halfway of the supply-oil-passage L via a pressure leading passage L1. The outside spool 1a moves according to a pressure difference between the first pressure chamber 11 and the second pressure chamber 12, and opens a drain flow passage L2.  The inside spool 1b moves by means of a line pressure which is red into the second pressure chamber 12, and closes the drain flow passage L2 via a throttle hole 18 which passes through a peripheral wall of the outside spool 1a. A relief valve 2 is installed inside the spool 1b.
Patent JP-S6384317-A (JP)
Title: Programmable logic element
Inventor: NAKAOKA KUNIO
IPC: H03K19/177
Filed: 1986-09-29
Abstract: PURPOSE:To ensure application of various types of logic circuits by providing plural programmable logical arrays and also a means to select on optional one of said logical arrays. CONSTITUTION:The logical signals inputted via an input bus 6 are supplied to AND-OR arrays 5a-5d respectively. An original logic circuit is programmed into each of arrays 5a-5d and the logical outputs of these arrays are inputted to output control circuits 7a-7d. An output selecting circuit 10 uses an output selecting signal 11 received from outside and an output selecting circuit enable signal 12 to control the circuits 7a-7d to turn them on. Thus the logical outputs of the desired arrays 5a-5d are outputted onto an output bus 9 independently or sequentially. Then it is possible to use selectively various types of logic circuits even in their application modes.