baber/WOPTO huggingface dataset:
Patent JP-H0783647-A (JP)
Title: Method and jig for detaching and attaching inspection part in length measuring apparatus
Inventor: KIMIZUKA TOKUO
IPC: G01D5/245
Filed: 1993-09-13
Abstract: PURPOSE:To easily replace an inspection part in a length-measuring apparatus. CONSTITUTION:An inspection part 6 can be moved freely with reference to a main scale 3 inside a case 24. The side end of the case 24 can be opened and shut freely by a lid member 30. A detaching/attaching jig 40 has an internal structure which is the same as the quidance structure of the detection part 6 at the inside of the case 24. The side end of the case 24 is opened, the detaching/attaching jig 40 is mounted on, and attached to, the side end, and the detection part 6 is moved and housed at the inside of the detaching/attaching jig 40. The detaching/attaching jig 40 is detached from the case 24, it is connected to another case, the detaching/attaching jig 40 is moved, and the detection part is housed in another case. Since the inside of the detaching/attaching jig 40 has the same structure as that inside the case 24, it is extremely easy to detach, mount and attach the detection part 6 again.
Patent JP-H0866931-A (JP)
Title: Injection molding method of rubber product
Inventor: TAKASUGI MAKOTO
IPC: B29K21/00
Filed: 1994-08-29
Abstract: PURPOSE: To manufacture EPDM band-like product, which is excellent in heat resistance, and has favorable sealing performance due to small. permanent compressive strain, by injection molding. CONSTITUTION: In the method for injection molding rubber composition mainly made of ethylene-propylene-based rubber, the ethylenepropylene-based rubber, which contains 30-55wt.% of propylene and has the Mooney viscosity ML1+4 (100 deg.C) of 20-80, is used and, as vulcanizing agent, organic peroxide is added.
Patent JP-H04108766-A (JP)
Title: Production of optically active 1-methyl-3-phenylpropylamine
Inventor: NAKAI SAKIE
IPC: C07B57/00
Filed: 1990-08-28
Abstract: PURPOSE:To optically resolve (RS)-1-methyl-3-phenylpropylamine by extremely simple method and in good yield and in high optical purity, using an optically active N-formylphenylglycin as a resolving agent. CONSTITUTION:1mol (RS)-1-methyl-3-phenylpropylamine is brought into contact with 0.1-2.0mol, preferably 0.3-1.0mol N-formyl-D-phenylglycin or N-formyl-L- phenylglycin in a solvent, preferably water or ethanol to produce two kinds of diastereomer salts. The solution is cooled and/or concentrated to crystallize a hardly soluble diastereomer salt and the diastereomer is separated and collected according to an ordinary solid-liquid separation method. The separated diastereomer salt is treated with an acid or alkali. Thereby, optically active objective compound is obtained and simultaneously optically active N- formylphenylglycin is recovered and re-used.
Patent JP-2000015151-A (JP)
Title: Rod for spraying
Inventor: KATO KOHEI
IPC: A01M7/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely exterminate wasps and poisonous insects in an elevated place on the ground without using ladders and stands in exterminating them by mounting a sprayer of an aerosol type at a long-sized rod for spraying. SOLUTION: A movable cradle 12 is tightened to a rod A part for spraying by means of a band 13 disposed in succession to this cradle. A hook 17 is screwed to the upper part and a push bar 20 is fixed to the rod for spraying through a pin 21. A cable extending from the handle of a rod B part for spraying is connected to the push bar through the inside of the rod for spraying. The mechanism capable of spraying by vertically moving the push bar 20 to push the nozzle of the aerosol type sprayer by operating the handle 29 is thus constituted.
Patent JP-H09142026-A (JP)
Title: Heat sensitive recording material
Inventor: SUZAKI HIDEO
IPC: B41M5/40
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the abrasion of a head and prevent the generation of white strings or sticking by mixing spherical filler and unshaped filler into a protecting layer. SOLUTION: 'white strings' are a phenomenon that dust, adhered to the surface of a recording material, or head scam, generated during printing, is pinched between a heat sensitive recording material and a thermal head during running for printing whereby an image is eliminated at the part or the vicinity of the part like a string. The phenomenon is related largely to the surface roughness or the frictional coefficient of a protecting layer. A method to obtain the optimum values is achieved by containing both of spherical filler and unshaped filler in the protecting layer. This result is obtained by the tightly filling effect due to the spherical filler, heat resistant property improving effect accompanied by the filling effect and the effect of roughing the surface of the layer optimally by adding the unshaped filler.
Patent JP-H1160874-A (JP)
Title: Saponified ethylene-vinyl acetate copolymer composition and multilayer structure prepared therefrom
Inventor: KITA YASUSHI
IPC: C08L29/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a saponified ethylene-vinyl acetate copolymer compsn. which is excellent in long-run properties in melt molding and gives a molded item free from fish eyes or streaks and excellent in physical properties such as transparency by compounding a saponified ethylene-vinyl acetate copolymer (A) with a boron compd. (B), sodium acetate (C) and magnesium acetate (D) in a specified ratio. SOLUTION: Ingredient A has an ethylene content of 20-60 mol.% and a degree of saponification of vinyl acetate units of 90 mol.% or higher. Boric acid and borax are suitable as ingredient B. 100 pts.wt. ingredient A washed with water in advance is immersed in or treated under stirring with 200 pts.wt. aq. soln. contg. 0.0001-1.5 wt.% (in terms of boron) ingredient B, 0.001-0.1 wt.% (in terms of metal) ingredient C and 0.0005-0.1 wt.% (in terms of metal) ingredient D for 2-10 hr at 10-50 deg.C, filtered, and dried with a dryer at 90-120 deg.C for 5-48 hr, thus giving a compsn. A. Pref., the wt. ratio of B/Na in the compsn. is adjusted to 0.5-10.0 by adjusting the contents of ingredients B and C.
Patent JP-S6382307-A (JP)
Title: Film thickness measuring apparatus using beam scanning type interference method
Inventor: MATSUDA JOJI
IPC: G01B11/06
Filed: 1986-09-26
Abstract: PURPOSE:To well measure the thickness of an object to be measured, by simple constitution such that the beams reflected from the front and back surfaces of the object to be measured are allowed to interfere with each other by an interferometer and the intensity of the interference fringe being formed is measured while the incident angle of laser beam to the object to be measured is changed by a beam scanning apparatus. CONSTITUTION:The beam from a laser beam source 6 is converted in its beam path by mirrors 7, 8 to irradiate a rotary mirror 11. The beam deflected by the mirror 11 rotated by a rotary pulse stage 42 is converted to parallel beam by a lens 12 and subsequently diffracted by the first hologram 13 to irradiate a film 15 to be measured. The beams reflected from the front and rear surfaces of the film 15 to be measured are allowed to interfere with each other and diffracted by the second hologram 21 to become parallel beams which are, in turn, condensed to a beam detector 35 by a lens 32 to be detected. The signal photoelectrically converted by the detector 35 is amplified through an amplifier 36 and inputted to a data analyser 37 and an oscilloscope 38 to be subjected to data processing and wave form observation.
Patent JP-H0279714-A (JP)
Title: Arranging structure of bundled wire
Inventor: WATABE FUMIHIKO
IPC: H02G11/00
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the application of compulsion on a bundled wire connecting a main body and an open-close member even when the open-close member is turned by forming a through-hole to a shaft along an axis and penetrating the bundled wire into the through-hole and connecting the bundled wire in the arranging structure of the bundled wire for a facsimile device, etc. CONSTITUTION:A bundled wire 23 is introduced between the external wall 24a and internal wall 24b of a device body D through the inside of a hollow rotary member 18 from a console panel C. When the bundled wire 23 is assembled, the bundled wire 23 is passed previously into the hollow shaft member 18, and, on the other hand, an inserting hole is shaped beforehand onto the axis of revolution of the panel C on the body D side and an inserting hole on the panel C side respectively, the bundled wire 23 is passed through these inserting holes, and the rotary member 18 is fitted into both inserting holes from the outside, thus disposing the bundled wire 23. Accordingly, the drawing- around, damage and cutting of the bundled wire can be prevented, thus facilitating assembly.
Patent JP-S59121824-A (JP)
Title: Method for heat treatment of crystallization
Inventor: KATOU KOUICHI
IPC: H01L21/20
Filed: 1982-12-28
Abstract: PURPOSE:To obtain polycrystal or single crystal having large diameters of crystal grains by controlling quantity of heat irradiated on surface of the base so as to be smaller at the position opposite to a central part of a linear heater than at the positions opposite to both end parts of the heater than at the positions opposite to both end parts of the heater thereby making crystal growth interface a straight line. CONSTITUTION:(a) shows that a heater whose quantity of generated heat is uniform in longitudinal direction is bent externally regarding a surface of the base so as to make the quantity of heat to be irradiated on the base surface smaller at the position opposite to a central part of the heater than at the positions opposite to both end parts of it. (b) shows a constitution in that plural small coil heaters are aligned in a straight line thereby controlling electric current flowing into each heater unit. (c) shows that a rod-shaped resistor is used whose ends are thin and central part is thick in which quantity of generated heat is smaller at the central part than at the end parts and this is arraned parallel to the base surface. By using such linear heaters respectiely, distribution of the base surface temperature of longitudinal direction of the heater becomes nearly uniform and a straight crystl growth interface can be obtained. Further, arbitrary control of sweep velocity of direction (y) rectangular-crossing with the longitudinal direction of the heater enables to keep velocity of the growth interface in which growing diection is uniform at a constant value thereby obtaining the single crystal silicon film covering large area.
Patent JP-H1066399-A (JP)
Title: Power transmitting device, motor and vehicle with power transmitting device
Inventor: NAKAMURA MASAYUKI
IPC: B60L50/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide power transmitting device with a simple constitution for generating part of output of a prime mover to a driving shaft, while energy is regenerated according to the necessity. SOLUTION: A complex motor 130 is put between an output shaft 56 of a motor 50 and a driving shaft 22. The complex motor 130 includes a rotor 132 for generating a rotating field, a squirrel-cage rotor bar 134 with a bare conductor, and a three-phase coil 44 at a stator 36. In the complex motor 130, the rotor bar 134 with the rotor 123 and the rotor bar 134 with the three-phase coil 44 constitute each an induction motor. In spite of a simple constitution, the rotational energy of a prime mover 50 is generated on the side of the driving shaft 22, while the energy is regenerative through the three-phase coil 44. In addition, when a phototransistor for controlling a resistance value across the bare conductor of the rotor bar 134 is provided, various kinds of operation control may be realized.
Patent JP-H04105809-A (JP)
Title: Vibration drill
Inventor: ISHIBASHI AKIHIRO
IPC: B23B45/16
Filed: 1990-08-28
Abstract: PURPOSE:To select the support of a slide cam adaptive for the spindle rotation, by inhibitting vibration, and releasing the inhibit for a vibration drill main body with the slide cam which is loosely fitted to a spindle with its being energized by a spring being interlocked with a rotation number switching means. CONSTITUTION:A spindle 1 is driven at a low speed (first step speed reduction Xsecond step speed reduction X third step speed reduction) in the state of a switching lever 11 being at a low speed position, a regulation member 5a exists in the position apart from the projection piece 3c of a slide cam 3 with its being close to the driving part 6 side, and the slide cam 3 is vibrated in the state of being supported by a spring. The spindle 1 is driven at a high speed (first step reduction X third step reduction) in the state of the switching lever 11 being at a high speed state, the regulation member 5a exists close to a fitting means 7 side an is located at the position abutting on the projection piece 3c of the slide cam 3 when load is applied on the spindle 1, the vibration of the slide cam 3 is inhibitted for the vibration drill main body, the vibration drill main body is moved in the axial direction via the slide cam 3 according to the rotation of a rotating cam 2, and the inertia force is applied on the rotating cam 2 impactly.
Patent JP-S60121329-A (JP)
Title: Mechanical disk brake
Inventor: SUZUKI SEIICHI
IPC: F16D55/224
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the nonuniform wear of the sliding surface of a brake disk and shoes, by turning the brake shoes depending on the difference in the frictional force between the sliding surfaces of the disk and the shoes in the radial direction of the disk. CONSTITUTION:Circular brake shoes 13, 13' are provided in support holes 17a, 17a' at both the sides of a brake disk 12 so that the shoes can be brought into contact with the sides of the disk and can be moved in the axial directions of the support holes and be rotated around their axes. When the brake is put into action, the shoes 13, 13' are brought into pressure contact with the sides of the disk 12. At that time, the relative sliding speed of the shoes to the sides of the disk 12 differs in the radial direction of the disk so that the shoes are turned around the axes of the support holes 17a, 17a' because of the difference in the frictional force between the disk and the shoes. As a result, the wear of the disk and the shoes is made uniform.
Patent JP-H0763954-A (JP)
Title: Optical connecting member
Inventor: UEDA TOMOHIKO
IPC: G02B6/38
Filed: 1993-08-23
Abstract: PURPOSE:To connect optical fiber ribbons with a simple one part and to enable miniaturization by fixing optical fiber groups respectively with their ends exposed into respective optical fiber positioning grooves, then subjecting the coupling end faces of the optical fibers of the respective groups to polishing. CONSTITUTION:Both coupling end faces of a ferrule to be coupled to an optical connector 7 are provided with the groups 1, 2 having respectively >=2 pieces of a group of the optical fiber positioning grooves a, b. The ferrule has guide pins 3, 3' for exactly positioning the optical fiber groups, guide holes 4, 4' for insertion of the guide pins and a difference in level 5 helpful for preventing bending of the optical fibers. The optical fiber groups respectively with their ends exposed are fixed into the respective optical fiber positioning grooves a, b and thereafter the coupling end faces of the optical fibers of the respective groups are polished. The pitch width of at least two groups of the optical fiber positioning grooves a, b vary preferably from each other.
Patent JP-H04112123-A (JP)
Title: Automatic shifting device for tape sticking device
Inventor: ASAI WATARU
IPC: B65H37/04
Filed: 1990-08-29
Abstract: PURPOSE:To attain an unmanned operation by stopping a box to be sealed which is conveyed on rollers with a guide stopper, extruding it in the perpendicular direction with an air cylinder when the contact is detected, and protruding a stopper on the rollers to stop the movement of the next box. CONSTITUTION:When a box W to be sealed is moved by the drive of multiple rollers 2 provided on the frame of a shifting device A, it is brought into contact with a guide stopper 14 provided on the most downstream side. A limit switch 16 provided on the guide stopper 14 is pressed by the box W and turned on, an air cylinder 9 is operated, and the box W is extruded in the perpendicular direction to the conveyance direction and mounted on the rotary bed of a tape sticking device B. A stopper 17 is protruded on the upstream side of the rollers 2 to stop the next box W, the stopper 17 is withdrawn when a pressing means 5 is returned to the original position, and the next box W is brought into contact with the guide stopper 14. The box W stuck with a tape on the rotary bed is pushed by the extruded next box W and carried out.
Patent JP-S61107878-A (JP)
Title: Video input device
Inventor: KOBAYASHI TAKEO
IPC: H04N5/14
Filed: 1984-10-31
Abstract: PURPOSE:To improve operability by sending the data designating a gain setting level by a command, D/A-converting the data and controlling a gain of the video amplifier through an adapter by the output. CONSTITUTION:Before a video signal 6 is inputted from the external part, gain designating data 8 of the video amplifier 2 are inputted to a D/A converter 4 by a command and the voltage in proportion to the gain as an analog quantity from the converter 4 is generated. Next, the voltage passes through the adapter 5 and actually changes the gain of the amplifier 2. As mentioned above, after the gain of the amplifier 2 is changed programmably, the signal 6 is inputted, first, direct current reproduction is executed by a clamp amplifier 1, and next, the expected amplitude is held through the amplifier 2 having the gain determined by the above-mentioned method, and thereafter, the input is executed to an A/D converter 3.
Patent JP-H1163613-A (JP)
Title: Attaching unit for cleaning liquid tank of range hood
Inventor: KASHIWAMURA KEIJI
IPC: A47L11/38
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To attach and remove a cleaning liquid tank to and from a hood easily. SOLUTION: Holes 30 for dripping cleaning liquid are formed on the lower surface plate 3 of a hood 1, an attaching cylinder form body 31 protruding downward is arranged to the peripheral of the holes 30 and screw parts are formed to the cylinder form body 33. The opening part of the cleaning liquid tank 21 is formed cylindrical to fit the cylinder body 33 and tightening or loosening the cylinder form part with the cylinder body 33 formed with a screw part, the cleaning liquid tank 21 can be attached to or removed from the hood 1.
Patent JP-H0758042-A (JP)
Title: Vacuum evacuating apparatus
Inventor: TAKEBAYASHI YUJI
IPC: H01L21/285
Filed: 1993-08-20
Abstract: PURPOSE:To simplify and miniaturize the structure of a vacuum evacuating apparatus. CONSTITUTION:A valve box 16 for accommodating a valve body 18 for opening/ closing an exhaust hole 12 is provided in a vacuum container 1, and a vacuum pump 7 is connected with the valve box. Connection between the valve box and the vacuum container and connection between the valve box and the vacuum pump are achieved without the use of connection pipe, and hereby the number of parts and the occupied area are reduced.
Patent JP-H0896472-A (JP)
Title: Disk autochanger
Inventor: SUGANO SHIGEKI
IPC: G11B17/26
Filed: 1994-09-22
Abstract: PURPOSE: To prevent falling off of a disk by providing a recessed groove in the front surface of a disk entrance/exit and a lever fitting therein. CONSTITUTION: During opening of a disk tray 15, the disk stopper part 77C of a carriage 14 is placed opposite to the disk mounting surface of the tray 15. Thus, during opening operation, dropping of a disk immediately below the carriage 14 is prevented because of its contact with the stopper part 77C. After opening of the tray 15 is finished, the restricting lever 76A of the carriage 14 is placed facing the entrance/exit side of the tray 15. When a disk is newly housed in the tray 15 and the disk is fallen through the entrance/exit of the tray 15 to the device main body bottom part over a stopper 69, in the carriage 14 and the tray 15, a disk 12 comes into contact with the restricting lever 76A of the carriage 14 and thus, falling down of the disk to the device main body bottom part is prevented and damage to the disk is also prevented.
Patent JP-H0970346-A (JP)
Title: Coaster
Inventor: TAKEYAMA TADAO
IPC: B32B27/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a housing provided with proper strength, a heat-insulating effect, an effect as a buffer material against an impact and excellent appearance, since adhesives do not protrude without any strain, and capable of multicolor offset printing. SOLUTION: A support body (A) contains an extruded resin foamed sheet having 1.05-10 times of foaming magnification and 500-2,000μm of thickness. A biaxially oriented thermoplastic film as a base material layer (B<1> ) and a uniaxially oriented film of thermoplastic resin containing 8-65wt.% of inorganic fine powder as a paper-like layer (B<2> ) to form a double layer composite paper (B) having 30-300μm of thickness is integrally stuck to at least one surface of the support body (A). The surface of a laminated body sheet 2 with 530-2,300μm of thickness having the paper-like layer (B<2> ) on the surface is subjected to emboss working.
Patent JP-S6286028-A (JP)
Title: Production of highly selective fluorine-containing anion exchange membrane
Inventor: KURAUCHI YASUHIRO
IPC: B01D61/44
Filed: 1985-10-14
Abstract: PURPOSE:To increase current efficiency by preventing the reverse diffusion of protons in recovering an acid by electrodialysis, by treating a carboxylic acid ester membrane in which the main chain comprises a perfluorocarbon polymer with a base and introducing anion exchange groups into the membrane. CONSTITUTION:A carboxylic acid ester membrane formed of a copolymer comprising repeating units of the formula (wherein X is F or CF3, l is 0 or an integer of 1-5, m is 0 or 1, n is an integer of 1-5, p/q is 4-16 and R is alkyl) is treated with a base and anion exchange groups are introduced into the membrane. One or both surfaces of said membrane are treated with a base. As the base, KOH, NaOH, ammonia or the like is desirable. To introduce anion exchange groups into the base-treated membrane, for example, it is first converted into a carboxylic acid amide membrane by reaction with a lower dialkylamine and then converted into an amine membrane by reaction with a reducing agent. The obtained amine membrane is converted into a membrane having quaternary ammonium groups by the action of an alkylating agent.
Patent JP-H0551835-A (JP)
Title: Surface design pattern preparing device of yarn-dyed dobby fabric
Inventor: OKADA KENJI
IPC: G06F17/50
Filed: 1991-08-13
Abstract: PURPOSE:To make operation efficient and simplify the operation and save labor by visually carrying out input, check, storage, etc., of the required weaving design in computerization of surface design pattern of yarn dyed bobby fabric prepared. CONSTITUTION:Data on sequential inserting and design inserting are inputted to a control part using a tablet in order to assign a woven fabric design according to the menu of operating screen displayed on a color CRT. Basic design data are inputted in the case of sequential inserting and a basic unit and inserting data are inputted in the case of design inserting. A starting point and the final point of the weave desired to be copied are picked up on a color CRT using a tablet and the enclosed region is picked at the position desired to attached.