baber/WOPTO huggingface dataset:
Patent JP-2000163905-A (JP)
Title: Magnetic disk device, spacer ring used for the same and its production
Inventor: TAKEO NORIYUKI
IPC: G11B17/038
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To decrease production of dust by constituting the spacer ring of a ceramic material at least the outer circumference part of which is coated with a coating film. SOLUTION: A spacer 21 for magnetic disks consists of a spacer ring of a ceramic material at least the outer circumference of which is covered with a coating film 24. The coating film 24 is preferably made of silicon, carbon, transition metal elements or transition metal alloy. As transition metals, tungsten, titanium, cobalt, iron, nickel, zirconium, tantalum, copper, silver, gold or the like is used. The spacer 21 made of a ceramic material is dipped in an alkali liquid, acidic liquid or alkali or acidic liquid with addition of a surfactant, and dried. Preferably, the alkali liquid is controlled to the range of 10 to 14 for pH, while the acidic liquid is controlled to the range of 0 to 4 for pH. When a surfactant is added, its concn. is controlled to the range of 0.001 to 10 wt.%.
Patent JP-2001153643-A (JP)
Title: Wire type supporting device
Inventor: SHIMANUKI ITSUKI
IPC: G01B21/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To stably support an object to be inspected without fixing with a clamp device and to easily change the position or the direction. SOLUTION: This supporting device is composed of a frame 1 and a plurality of wires 3, and has a face element 4 having two faces (X, Y faces) freely variable to support an object to be inspected P, and a wire driving unit 2 for driving a plurality of wires 3 within the two faces of the face element 4. A control calculator conducts such calculation that which wire 3 of the face element 4 is made to operate to support the object to be inspected P and outputs the instruction of a calculated result. In response to the instruction, a servomotor 6 of the wire driving units 2a, 2b operates the wire 3 on the X, Y faces of the face element 4 and supports the object to be inspected P.
Patent JP-H07155920-A (JP)
Title: Method and device for washng release agent splaying cassette used for die cast apparatus
Inventor: SEKINE SHIGEO
IPC: B08B3/10
Filed: 1993-12-02
Abstract: PURPOSE:To efficiently remove release agent containing metallic powder stuck to the inner and the outer parts of spray nozzles in a short time. CONSTITUTION:The spray nozzles 3 are dipped into washing liquid in a washing vessel 9. Gas bubbles are injected toward the outer diameter of the spray nozzle 3 through the washing liquid and also, pressurized fluid is suppled into the inner diametric passage of the spray nozzle 3 and discharged into the washing liquid S from the outlet tip part 3B of the spray nozzle 3. After the lapse of a fixed time, the spray nozzle 3 is taken out of the washing vessel 9 and dried. A release agent spray cassette 1 provided with the spray nozzle 3 is held in freely attachably detachable to/from a release agent spray cassette supporting table 4. The inlet tip part 3A of the spray nozzle 3 is opened to a pressurized fluid supplying chamber 6 communicated with a pressurized fluid supplying passage 7, and the spray nozzle 3 is dipped into the washing liquid by the release agent spray cassette supporting table 4 and also, taken out from the washing liquid. A bubble generator 13 communicating with a gas supplying passage 14 is arranged at the bottom part of the washing vessel 9, and the bubbles are injected toward the spray nozzle 3 through the washing liquid.
Patent JP-2001156868-A (JP)
Title: Nonlinear distortion compensation circuit, transmitter using the compensation circuit and mobile communication unit
Inventor: TSUGI TETSUYA
IPC: H04J13/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter with which a mobile station can accurately compensate the distortion that is caused by nonlinearity of the transmitter even when a base station controls the transmitting power to the transmitter of the mobile station. SOLUTION: An address generation part 14 generates the address of a compensation data storage ROM 16 that stores the nonlinear distortion data which are used when a pre-distortion type linearizer 9 compensates the nonlinear distortion. Then the part 14 generates a ROM address in accordance with the transmitting power of every bit of a transmitting signal and the transmitting power control information. The transmitting power control information is used in particular so as to correctly reflect the time slot that is used as a control object of the transmitting power control information.
Patent JP-H10158580-A (JP)
Title: Coating composition and its coating method
Inventor: IKUSHIMA SATOSHI
IPC: C09D5/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an organic solvent-based thermosetting coating material capable of forming a cured coating film having a respectively specific hardness and elastic modulus, resistant to softening even in a state exposed to high temperature, exhibiting excellent stain resistance and enabling easy removal of attached staining substance. SOLUTION: The objective coating material contains (A) a compound containing >=2 alicyclic epoxy groups in one molecule and having a number- average molecular weight of <2,000, (B) an epoxy-containing acrylic resin having a number-average molecular weight of 2,000-50,000, a hydroxyl value of 10-150mgKOH/g and an epoxy equivalent of <=220 at a molar ratio (epoxy group in the component A: epoxy group in the component B) of 1:(1-0.05) and (C) a thermally latent cationic polymerization catalyst. The coating material gives a cured coating film having a TUKON hardness of >=15 (at 20 deg.C) and a minimum value of dynamic elastic modulus E' (at 110Hz) of 1.0×10<9> dynes/cm<2> in the temperature range of 150-200 deg.C.
Patent JP-H08184256-A (JP)
Title: Curved surface door device
Inventor: KUYAMA KAZUO
IPC: E06B3/90
Filed: 1994-12-28
Abstract: PURPOSE: To reduce frictional sounds when an aperture is opened or closed and to reduce manufacturing man-hours and labor. CONSTITUTION: In a curved surface door device wherein arcuate door bodies 9, 10 are provided and the door bodies 9, 10 are moved along an arcuate path A to open or close apertures 5, 6, the bodies 9, 10 are rotatably connected to a center axis 30 provided at the center of the path A so as to be suspended thereby. And balancers 60, 61 which balance with the bodies 9, 10 with respect to the axis 30, as a fulcrum, are provided.
Patent JP-H06182140-A (JP)
Title: Treatment of ozone layer destructing substance
Inventor: UCHIYAMA HIROSHI
IPC: B01D53/32
Filed: 1992-12-18
Abstract: PURPOSE:To easily decompose a fluorocarbon compd. by an extremely simple equipment to make the same harmless by decomposing an ozone layer, destructing substance, especially, a chlorine-containing fluorocarbon compd. by atmospheric pressure plasma to form hydrogen chloride and hydrogen fluoride and absorbing these acids into water. CONSTITUTION:A metal membrane 2 is wound around the outside of a glass cylindrical pipe 1 to be set as one electrode and a metal rod 3 is positioned on the center line of the glass cylindrical pipe 1 to be set as the other electrode and connection terminals 6, 7 are provided to the respective electrodes. Helium, argon or a gaseous mixture of them or a gas compsn. consisting of argon and acetone is introduced into this plasma reaction device and atmospheric pressure glow discharge is generated in the gas atmosphere. A gaseous ozone layer destructing substance, especially, a chlorine-containing fluorocarbon compd. is introduced into the glow discharge and decomposed into hydrogen chloride and hydrogen fluoride by glow discharge plasma and these generated acids are absorbed into water.
Patent JP-H04205527-A (JP)
Title: General-purpose application system
Inventor: SATO HAI
IPC: G06F9/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a general-purpose application system that can always output the business forms accordant with the specifications with high productivity and high quality by activating a specific program parts in response to the selection of a data file and outputting a business form having only the corresponding subtitle. CONSTITUTION:A data file control table generating part 13 generates a corresponding data file 14 and the designated data in response to the data file selected by a data file selection means 12. In addition, a control means 17 is provided to activate a specific program parts stored in a program parts store means 11 and can execute the corresponding application program together with a data output means 18 which outputs the real data stored in the generated file 14 as a business form to which only a corresponding subtitle is added. Thus it is possible to obtain an application system that can carry out the application programs of different specifications which contain only the necessary files 14 with a changing operation of the selection of the data file items. As a result, the business forms can always be outputted in accordance with the specifications.
Patent JP-H09174165-A (JP)
Title: Breakdown roll supporting device in pipe mill
Inventor: OKAMOTO AKANE
IPC: B23K13/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deflection of a lower roll shaft caused by the strong adding load applied in a breakdown process in the production of an electric resistance welded tube with a continuous roll forming. SOLUTION: In a roll forming machine in a breakdown process of the roll forming machine having an upper roll 1 and a pair of lower rolls 2, the structure is made such that segmental die center roll 6 making a lower roll rotation driving and supporting shaft as the common shaft is installed and supported with a screw jack 14 in which a bearing case 11 penetrating through a space part of the center roll 6 and the clearance of the central part of external circumference is installed on the base stand, or a trapezoidal block bearing cell installed with being hung on the lower roll shaft and a trapezoidal bearing cell support block engaging to the above are installed and the adding load is absorbed.
Patent JP-H04204953-A (JP)
Title: Original feeding device
Inventor: TANIGAWA TATSUYA
IPC: G03G15/00
Filed: 1990-11-30
Abstract: PURPOSE:To properly match the originals of various sizes even though the originals are mixed and placed on a tray and to carry the original to a reference position on an original platen glass by carrying the originals placed on a 1st tray to a 2nd tray and matching them. CONSTITUTION:In the case of selecting the automatic original matching mode of a display panel 40, a switching pawl 25 is set at a position (a). After confirming the off-state of an emptiness sensor SE2, the uppermost one of the originals placed on an upper tray 20 with their exposed surfaces upward is carried to a lower tray 21 through a 2nd carrying path 24 so as to perform the matching of the original by an original matching plate 27. Next, a carrying roller 31 is driven to set the matched original at the reference position on the original platen glass 22. In the case of selecting a normal mode, the pawl 25 is set at a position (b), and the originals placed on the tray 20 with their exposed surfaces downward are carried to the glass 22 through a 1st carrying path 23.
Patent JP-H08186539-A (JP)
Title: Light modulator
Inventor: KAMISAKA KOJI
IPC: H04B10/524
Filed: 1994-12-27
Abstract: PURPOSE: To provide the light modulator with which a large light output can be generated without generating any problem caused by heat generation or the like by driving plural light emitting elements in time division manner. CONSTITUTION: This device is provided with a serial/parallel converter 6 for converting serial digital signals S2 to parallel signals SP1-SPn for each of (n) (positive integer) pieces of bits of a clock cycle, light emitting part 8 equipped with n×m pieces of light emitting elements 8D1-8Dn, and driving circuit 7 for driving the n×m pieces of light emitting elements inside the light emitting part in time division manner based on these parallel signals. Thus, since n×m pieces of light emitting elements are driven in time division manner, the loads of respective light emitting elements are reduced, heat damage or the like is not generated and driving with the high output rather than a rated output is enabled.
Patent JP-H06157937-A (JP)
Title: Photo-setting coating composition and printing ink composition
Inventor: TATENO HIROYUKI
IPC: C09D11/033
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the subject composition containing a compound having ethylenic double bond, a specific photo-polymerization initiator and a specific photo-sensitizer, having low discoloration tendency, low odor and excellent curability and useful for printing ink, etc. CONSTITUTION:This coating composition contains (A) a compound having ethylenic double bond such as alkyl (meth)acrylate, (B) a compound of formula I (R1 is H or 1-6C alkyl) such as benzoylbenzoic acid, (C) a compound of formula II (R2 and R3 are 1-3C alkyl or halogen) such as thioxanthone and (D) a compound of formula III (R4 and R5 are 1-3C alkyl; R6 is 1-13C alkyl, phenyl, etc.) such as p-dimethylaminobenzophenone. Preferably, the amount of the component A is 15-60 pts.wt. and the sum of the components B to D is 3-10 pts.wt. based on 100 pts.wt. of the composition.
Patent JP-H08184248-A (JP)
Title: Curve running type movable partition wall and branching device therefor
Inventor: NAKADA RYUICHI
IPC: E05D15/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a partition wall wherein a plurality of partition rails are connected from a draw-out rail so that the manner in which a room is partitioned can be changed, in a curve running type movable partition wall. CONSTITUTION: In a plurality of partition rails to be connected to a draw-out rail, a part of a rail running piece 4 is cut off at a branching part of the partition rails to mount an oscillation cam 4 to the branching part. When the cam 1 is oscillated, guide grooves 8a, 8b of the rails are opened and shut, and the action of the cam 1 is controlled by means of a rotation cam 2, etc.
Patent JP-H06183228-A (JP)
Title: Alarm method of tire pressure abnormality
Inventor: KISHIMOTO YOSHIKAZU
IPC: B60C23/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide an alarm method of tire pressure abnormality capable of calling a driver's attention and surely returning the pneumatic abnormality of a tire to the normal state. CONSTITUTION:In a method for giving an alarm in an alarm device of tire pressure abnormality provided with an electric circuit, the alarm of a pneumatic abnormality is held until the signal that the air pressure is returned to the normal state is inputted to the alarm device, and the alarm is given again when the gasoline oil filler port of a vehicle provided with the alarm device is opened while it is held.
Patent JP-2000159321-A (JP)
Title: Belt conveyer
Inventor: YOSHII TAKAFUMI
IPC: B65G19/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To correctly operate a belt, and improve the durability of the belt by eliminating fluctuation even the fluctuation begins to be caused in the feed per revolution of the belt due to the slips between a pulley and the belt. SOLUTION: An endless belt 15 is wound on driving and driven pulleys 13 and 14, and is provided with marks 21 at given intervals in the moving direction of the belt 15. The pulley 13 is intermittently driven at strokes in accordance with the intervals P of marks 22 so as to stop the marks 21 in order at a measuring place S, to measure a distance between the marks 21 stopped at the place S by the sensor 22 and the sensor 22. The deviation, between a reference distance set beforehand and a measured diatance, is determined, to make a set value in accordance with the determined deviation as a belt movement stroke based on the corresponding relation between preset diviation and a set value.
Patent JP-H06182435-A (JP)
Title: Method for controlling die holding force of extruding machine
Inventor: MIYAZAKI TATSUYOSHI
IPC: B21C25/02
Filed: 1992-12-21
Abstract: PURPOSE:To reduce the variation of thickness of an extruded material due to the change of a holding force on the peripheral edge part of a die by giving a force in the direction separating from the die to an container so as to decrease the strength of the force successively in the first half of extrusion and giving a force in the direction pressing the die to the container so as increase the strength of the force successively in the latter half of the extrusion. CONSTITUTION:When a dummy block 11 is pressed to a billet 10 and comes to a position to start extrusion, a changeover valve 22 comes to a 2nd position B to supply pressure oil to the 2nd room 7b of a container cylinder 7. A current value of a solenoid 25a is decreased successively according as a stem 12 moves toward the intermediate position and the set pressure is reduced nearly to naught. Consequently, the container 8 receives a force in the direction separating from the die 6. When the stem 12 passes the intermediate position of the extruding stage, the changeover valve 22 takes a 1st position A to supply pressure oil into the 1st room 7a of a container cylinder. The current value to the solenoid 25a is increased successively to give a force in the direction pressing the die 6 to the container 8. The holding force in the peripheral edge part of the die is nearly fixed.
Patent JP-H05148235-A (JP)
Title: New phenoxypropionic acid ester derivative and herbicide containing the same as active ingredient
Inventor: GO ATSUSHI
IPC: A01N43/40
Filed: 1991-11-29
Abstract: PURPOSE:To provide a new compound not injurious to paddy rice, capable of wild rocambole, and useful as a herbicide having excellent selectivity. CONSTITUTION:A compound of formula I [X is group of formula II (Y is halogen), etc.; R<1>-R<3> are lower alkyl, lower alkoxy; R<4> is lower alkyl]. For example, 2-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)-2-methylphenoxy]-propionic acid acetoxime ester. The compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV in the presence of a base such as triethylamine in a solvent such as THF.
Patent JP-H09180230-A (JP)
Title: Optical head adjusting device
Inventor: NAKAO TAKESHI
IPC: G11B7/095
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head in which the adjustment of the tilt of objective lens is conducted in high precision, the coma aberration of an optical spot is suppressed and the stroke is made small by beforehand assembling the head into the device so that the tilt of the actuator for convergence lens is made adjustable. SOLUTION: A luminous flux 3 which is emitted from an optical system fixing section 3 on a device 1 is made incident on an optical system moving section 4. A convergence lens actuator 6, to which a convergence lens 5 is mounted, is installed on the section 4. An adjustment disk 8 is placed on a spindle 7. In order to reduce the coma aberration of a convergence spot 7 by adjusting the tilt of the lens 5, the actuator 6 is rotated by an adjustment mechanism from the bottom surface or the side surface of the base 1. The adjustment of the optical head and the spindle 7 are made by rotating the disk 8. The recorded information on the disk 8 is led to a stroke detecting means 13 through a reproduced signal detecting circuit 12 from an adjacent track.
Patent JP-H08183893-A (JP)
Title: Thermochromic resin composition
Inventor: MURAMATSU JUNICHI
IPC: C08J3/24
Filed: 1994-12-29
Abstract: PURPOSE: To obtain an inexpensive practical thermochromic resin composition which has excellent heat resistance and shows a light intensity regulating function corresponding to the wide ambient temperature range by bonding to, applying to or printing on the surface of use. CONSTITUTION: This composition comprises a mixture of a lowly viscous vinylidene fluoride/hexafluoropropylene copolymer and a polymer of a (poly)alkylene glycol mono(meth)acrylate represented by the formula, CH=CR1 O(CR2 )n OR3 (wherein R1 is hydrogen or methyl; R2 is 1-4C alkylene; R3 is 1-4C alkyl; and n is an integer of 1-25) and/or a polymer of a (poly)alkylene glycol di(meth) acrylate represented by the formula, CH2 =CR1 CO(OR2 )n OCOCR1 =CR2 (wherein R1 is hydrogen or methyl; R2 is 1-4C alkylene; R3 is 1-4C alkyl; and n is an integer of 1-25).
Patent JP-H09182317-A (JP)
Title: Information processing system and information service system of distribution line system
Inventor: OKIMOTO AKEMICHI
IPC: H02J13/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate answer to a customer swiftly by providing a telephone number memory for storing feeding arears where customers of a distribution line system exist and their telephone numbers in a collatable way, and searching for a feeding area where the customer exists on the basis of a call of inquiry from the customer. SOLUTION: Along with providing a telephone number memory 21 electronized, an information processor 27 connected communicatably with the telephone 41 of a customer 40 through the medium of a talking appliance 29 is provided in a master station. If the telephone number of a certain customer 40 is formed, it becomes possible to know easily from which low voltage distribution line power is fed to the customer 40 of that telephone number, or to which feeding section the customer 40 belongs, etc., by performing collation wlith the telephone number memory 21 by the use of the information processor 7.  Accordingly, it is possible to find out a folding area where the customer 40 exists, a range of a power service interruption, etc., swiftly and precisely on the basis of a call of inquiry from the customer 40 on the occasion of the power service interruption on, for example, and to provide appropriate messages to the customer 40.
Patent JP-H11323208-A (JP)
Title: Antifouling coating composition, antifouling coating film, ship or submarine construct, and antifouling method for ship outer board or submarine construct
Inventor: OGURA YOSHIO
IPC: B05D5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition highly sustainably exhibiting excellent antifouling performance against foulings on ships or the like by including a (meth)acrylic acid hydroxymetal salt-based copolymer, a carboxylic acid metal salt and copper (compound). SOLUTION: This antifouling coating composition comprises (A) a (meth) acrylic acid hydroxymetal salt-based copolymer, (B) a carboxylic acid metal salt (pref. naphthenic acid metal salt, rosin-based resin acid-based metal salt or the like) and (C) copper and/or a copper compound; wherein the component A is pref. a resin having intramolecular metal carboxylate and shown by the formula (Rp is the basal resin; M is a bivalent metal atom), being pref. selected from hydroxyzinc (meth)acrylate-based copolymers and hydroxycopper (meth) acrylate-based copolymers. This composition is pref. incorporated with chlorinated paraffin and zinc oxide as well.
Patent JP-2001155376-A (JP)
Title: Optical disk device
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of reducing the output of a semiconductor laser element, and having a small heat radiation space. SOLUTION: This optical head device 1 is provided with a semiconductor laser element 17, an objective lens 19 for converging a light from the laser element on the recording layer of an optical disk OD, and taking in a light reflected by the recording layer of the optical disk, a collimator lens 27 having an optical axis offset from the optical axis of the objective lens, for collimating a light directed from the laser element to the objective lens, and providing convergence to the light reflected by the objective lens, a photodetector 33 for detecting the intensity of the light emitted from the laser element, and a mirror 29 provided in an optional position between the collimator lens and the objective lens, for reflecting a light outside more than the opening part of the objective lens, a light generated by the offset relation between the collimator lens and the objective lens,  to the photodetector.