baber/WOPTO huggingface dataset:
Patent JP-2001075029-A (JP)
Title: Manufacture of micromirror
Inventor: MAKINO TAKUYA
IPC: G02B26/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a micromirror by which the degree of freedom of the selection of each part material is enhanced without causing high temperature heating, whose reliability is excellent and by which the reduction of a cost is attained. SOLUTION: This method has a process to form a sacrificing layer having an aperture part on a base plate 1, the formation process of a mirror base body to form the mirror body 4 connected with the base plate through the aperture part and having the formation surface of a reflection surface on the sacrificing layer by a particulate heaping method, and the process to form the reflection surface by forming a light reflection layer 6 on the formation surface of the reflection surface of a mirror base body and the process to remove the sacrificing layer, and the micromirror is formed of a very small mirror in which the connection part of the mirror base body 4 to the base plate 1 is made as a hinge part 5.
Patent JP-H02153949-A (JP)
Title: Rubber composite
Inventor: KAMIYAMA KIYOSUKE
IPC: C08K5/35
Filed: 1987-10-01
Abstract: PURPOSE:To provide a rubber composite containing polyester fibers having improved thermally chemical stability as a reinforcing material by adding a cyclic iminoether group-containing compound to the rubber matrix excluding the polyester cords treated with an adhesive. CONSTITUTION:A compound (e.g. 2-oxazoline, 2-methyl-2-oxazoline or 2-phenyl-2- oxazoline) having at least one of cyclic iminoether groups represented by the formula [X is (substituted) ethylene or (substituted) trimethylene to give a five or six-membered ring in the ring structure of the formula] in the molecule is added to a rubber matrix excluding polyester fibers treated with an adhesive preferably in an amount of 0.01-20wt.% to provide the objective composite containing the polyester fibers as a reinforcing material.
Patent JP-H07227929-A (JP)
Title: Composite foamed molding, multilayered molding using the same and manufacture thereof
Inventor: SUGIMOTO HIROYUKI
IPC: C08J9/06
Filed: 1994-10-14
Abstract: PURPOSE:To obtain a composite foamed molding having foamed layer, which is excellent in cushioning properties and has high expansion ratio, by a method wherein a specified ethylene-based expandable powder composition consisting of an ethylene-based copolymer having a glycidly group, a carboxylic acid having two or more carboxyl groups and a thermal decomposition type foaming agent are used. CONSTITUTION:A composite foamed molded body 4 consists of a non-foamed layer 5 made of a thermoplastic elastomer-containing powder composition, and a foamed layer 6 made of a polyethylene-based expandable powder composition. The polyethylene-based expandable powder composition is mainly made of a copolymer consisting of 20-99.9wt.% of ethylene unit, 0.1-30wt.% of an unsaturated carboxylic acid glycidyl ester unit or of an unsaturated glycidyl ester unit and 0-50wt.% of other ethylene-based unsaturated ester unit. Further, 0.1-30 pts.wt. of carboxylic acids, each of which has two or more of carboxylic groups and molecular weight of 1,500 or less and 0.1-20 pts.wt. of a thermal decomposition type foaming agent are included in 100 pts.wt. of the copolymer.
Patent JP-2000080343-A (JP)
Title: Electron-beam-curing adhesive and polyester film- laminated metal plate
Inventor: TANAKA NUKIYASU
IPC: C09J167/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which gives a PET-laminated metal plate which is excellent in long-time usability and blocking resistance of its adhesive layer and is good in adhesiveness, processibility and retort resistance. SOLUTION: This electron beam-curing adhesive contains (a) 100 pts.wt. of a polyester resin which is obtained by adding a polybasic acid to a polyester prepolymer having hydroxyl groups and has a number average molecular weight of 10,000-40,000, the ratio of the weight average molecular weight to the number average molecular weight (Mw/Mn) of 2.5-7.0, a glass transition temperature of 20-55 deg.C, a hydroxyl value of 3-15 KOHmg/g and an acid value of 5-30 KOHmg/g and (b) 3-30 pts.wt. of a polymerizable unsaturated oligomer having polymerizable unsaturated double bonds of 5-15 mol/kg, a number average molecular weight of 200-2,000 and a hydroxyl value of 0-20 KOHmg/g. Another objective polyester film-laminated metal plate is obtained by laminating polyester films, which may have an ink layer, with this adhesive.
Patent JP-S61127720-A (JP)
Title: Production of loading material of urea resin
Inventor: OOTA KIMITAKA
IPC: C08G12/00
Filed: 1984-11-28
Abstract: PURPOSE:To obtain the titled loading material having proper average secondary particle diameter, by reacting urea-formaldehyde precondensate with an acidic aqueous solution to give crosslinked urea-formaldehyde polymer dispersion, filtering the dispersion by a continuous vacuum filter, and slurrying it, and grinding it by an impact type grinder. CONSTITUTION:A urea-formaldehyde precondensate is reacted with an acidic aqueous solution (e.g., sulfuric acid, etc.), to give slurried crosslinked urea-formaldehyde polymer dispersion, which is filtered by a continuous vacuum filter (preferably Oliver filter), caked, slurried again, crushed by an impact grinder (preferably free crusher), to give the aimed filler having 1-30mu average secondary particle diameter suitable as loading material for paper. EFFECT:The cake has high solid content, so it is convenient for transportation and storage. Providing processed paper having improved white transparency free from occurrence of hard spot.
Patent JP-H01143198-A (JP)
Title: Particle accelerator
Inventor: JIYON ETSUCHI BUROODOHAASUTO
IPC: H05H5/04
Filed: 1988-10-03
Abstract: PURPOSE: To form a coupling which is not affected by a temperature by making an electrode of a kovar electrode coupled with a glass insulating material having a melted kovar insert made of alloys. CONSTITUTION: A plurality of circular electrodes 15 are made of alloys (kovar) constituted of nickel and cobalt. A plurality of annular supporting insulating material 16 are made of a glass material having the same coefficient of thermal expansion as that of the electrode 15. An annular groove 39 is provided on the front and back surface of each insulating material 16. A pair of annular kovar inserts 38 are provided and each kovar insert 38 is provided with a small recess 40. An annular silver and tin soldering element 41 is adapted to this recess 40. Thus, the silver and tin solder element penetrates into the inserts 38 and the surface of a related electrode 15 and a vacuum seal is formed there.
Patent JP-H0781649-A (JP)
Title: Monocycle using annular elastic belt
Inventor: MURAMATSU TAKEO
IPC: B62K1/00
Filed: 1993-09-10
Abstract: PURPOSE:To increase stability by lengthening a ground contact length, and facilitate ridability of a monocycle by carrying an annular elastic belt having a plate shape cross section by at least two rollers from the outside, and holding the annular elastic belt so as to be sandwiched between the inside and outside rollers. CONSTITUTION:This annular elastic belt 1 is formed of rubber, and projections are arranged continuously at constant pitch on the inner peripheral surface, and several FRP plates are embedded in the lengthwise direction. The annular elastic belt 1 at no-load time is almost in a circular shape, and is flattened according to a degree of a load. Fixed rollers 9 and 10 are arranged so as to come into contact with the outer peripheral side of the annular elastic belt 1, and these rollers 9 and 10 are pivotally supported by the respective apex parts of a triangular frame 20 together with a sprocket wheel 5 arranged in the annular elastic belt 1. The sprocket wheel 5 is rotated by stepping-down operation of cranks 11 and 12 having pedals 13 and 14, and transmits driving force to the annular elastic belt 1.
Patent JP-H0784177-A (JP)
Title: Image pickup device
Inventor: SEKIDA MAKOTO
IPC: H04N5/232
Filed: 1993-09-10
Abstract: PURPOSE:To obtain an image pickup device capable of maintaining excellent image forming performance by automatically driving plural image pickup means to the best image forming position and automatically preventing the deterioration of the image forming performance caused by the axial chromatic aberration of a photographing lens. CONSTITUTION:In this image pickup device where an object image based on each color light beam is guided to corresponding image pickup means 5a to 5c after a luminous flux from the photographing lens 1 is color-separated to plural color light beams through a color separation optical system 3; one of plural image pickup means is set as a reference image pickup means, and at least a part of lens in the photographing lens is driven so that an object image is focused on the reference image pickup means. Then, the image pickup means other than the reference image pickup means makes a signal from the image pickup means incident on a focus detecting means 9 and a signal from the detecting means 9 is utilized to set a position on an optical axis.
Patent JP-S62110583-A (JP)
Title: Body transport method during car assembly
Inventor: SHIIBA YOSHIO
IPC: B62D65/00
Filed: 1985-11-08
Abstract: PURPOSE:To facilitate automation of car assembly process by transporting car bodies while changing the heading of each body according to characteristic of assembly work in each position. CONSTITUTION:Each car body is placed on an arm 6 in such a way as right across the longitudinal direction of the base 4. When this body 1 is moved in the transport direction 3, the wheels 7 are oriented in the transport direction 3 and the motor is operated, followed by installation of seats and steering wheel, covering of ceiling, fixing of door, and fitting of tyres. When the heading of car body 1 is put right across the transport direction 3, on the other hand, the wheels 7 are oriented so that they are along an assumed circle 8 and the motor is operated, and now a self-running truck 2 can turn 90 deg., and thereafter the wheels 7 are oriented so as to be identical to the transport direction 3, followed by operation of motor, which enables transport of the body 1 in attitude right across the transport direction to allow process for installation of engine, headlights, etc. and fitting of rear axle etc. That is, transport can be performed while parts are oriented in their optimum attitudes to assure easy fitting.
Patent JP-H03112014-A (JP)
Title: Flat electric wire with shielding and manufacture thereof
Inventor: SAWADA HIROTAKA
IPC: H01B7/08
Filed: 1989-09-26
Abstract: PURPOSE:To demonstrate stable shielding performance against radiation noise without lowering flexibility by seam-welding a shielding layer to the surface of a conductor which becomes a ground wire over the total length. CONSTITUTION:The conductors 3a, 3b, 3c, 3d arranged on the same plane are held between insulating tapes 4, 4 and pressedly fixed by means of a heat roll; and thereafter, at the tape 4, only the portion positioned on the surface of a conductor 3b is peeled off. Next, a shielded tape 5 made up such that an adhesive layer is laminated like stripes on a metal layer is wound and pressedly fixed round the insulating tapes 4, 4 and the whole of the respective conductors 3a, 3b, 3c, 3d with the adhesive layer inside, while the adhesive layer is molten by a heat roll. Then, at a tape 5, ultrasonic vibration is applied to the portion positioned on the surface of the conductor 3b which becomes a ground wire to ultasonic-seam-weld the metal layer of the tape 5 and the surface of the conductor 3b over their total length. That is, at the tape 5, a tool 15 is made to abut against the portion positioned on the surface of the conductor 3b to apply a load of a weight 16 so that the tape 5 is pressed toward the conductor 3b and the tool 15 is vibrated.
Patent JP-H0972193-A (JP)
Title: Construction of cutter for shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To make a group of bits into a spherical body to make it possible to perform repairs and inspection and, at the same time, to enable the excavation of a tunnel with a small diameter even in the ground having tremendous resistance such as a gravel layer. SOLUTION: In a shield machine storing a group of bits in a spherical body, a disc of a cutter is divided into a plurality of circles having a diameter capable of being stored in the spherical body to form a group of fan-shaped cutters, intervals of a group of fan-shaped cutters 1 are constituted in an openable manner, and when the intervals of a group of fan-shaped cutters 1 are opened, if the utmost outside section is so constituted that it is equal to the inside diameter of the tunnel. When the intervals of the fan-shaped cutters 1 are opened, retractable cutters 2 toward between the fan-shaped cutters 1 are arranged to the insides of the fan-shaped cutters 1.
Patent JP-H0192972-A (JP)
Title: Defect detection circuit
Inventor: TSUJI KIMIHISA
IPC: G11B21/10
Filed: 1987-10-03
Abstract: PURPOSE:To prevent a detection signal in detecting a defect from being a consecutive signal by providing a signal converting means (high pass filter) converting a consecutive low frequency at a specific level into a fluctuation component to the output of a low frequency component detecting means. CONSTITUTION:A low frequency component detection circuit 44 detects a low frequency component Lf including a defect signal component Ds caused by a defect such as a defect or a finger print on a CD 2 by an npn-transistor (TR) 56, a constant current source 58 and a capacitor 60. A high pass filter 64 and a differentiation circuit are used as the signal converting means converting the low frequency component Lf into a fluctuation component and the consecutive component at a specific level is converted into a fluctuation component. An obtained fluctuation low frequency component MLf and a detected level Vr are fed to a comparator 62, where they are compared and a defect detection signal DP0 is obtained as defect information. Thus, a signal component being consecutive in the defect detection signal at a specific level for a long time is eliminated to prevent the runaway of tracking.
Patent JP-S61128120-A (JP)
Title: Automatic navigating apparatus
Inventor: MORIMURA KAZUYOSHI
IPC: G05D1/02
Filed: 1984-11-27
Abstract: PURPOSE:To correct the own ships course to be aligned with the preplanned course by adding a correcting value to a course setting apparatus, when a cross-track error caused by errors of the course setting apparatus and course detecting apparatus exceed the predetermined value. CONSTITUTION:A course detecting apparatus 32 detects the course of own ship 37 and sets the ship's course of an own ship 37 in a course setting apparatus. A navigating apparatus 32 outputs a cross error (CTE) of the preplanned course l and position of own ship defined by starting point and destination and calculates by an arithmetic processor 10 a correction amount Ij of mean value of correcting value Pi per each specified time of CTE and mean value covering the specified time of CTE and introduces the value of Pi+Ij into an arithmetic circuit 34 through a DA convertor 11. The circuit 34 calculates a set error thetaS of the course setting apparatus 31 and transmits the value thetaS to an automatic steering unit 35 at the time when Ij becomes 0 and corrects the own ship's course to the preplanned course by controlling a steering mechanism 39.
Patent JP-H1097342-A (JP)
Title: Analog and digital hybrid semiconductor integrated circuit
Inventor: KITAGAWA AKIHIRO
IPC: H03H17/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of noise of the operation on an analog circuit even in high-speed operation by generating a reference clock for the digital circuit, and advancing the phase of the digital circuit clock and generating a clock for the analog circuit. SOLUTION: A clock generating circuit 91 generates the reference clock ϕD for the digital circuit 92 from an external reference clock ϕR which is supplied from outside and a phase advancing circuit 94 generates the reference clock ϕ A for the analog circuit 93 which is advanced in phase ahead the clock ϕD by Δt. The clock ϕD is supplied to the digital circuit 92 and the clock ϕA is supplied to the analog circuit 93. In response to this analog clock ϕA, a switch in the analog circuit 93 is turned ON and OFF, but the analog circuit 93 does not receive noise due to the operation of the digital circuit 92. The digital circuit 92 has a CPU and circuits for other specific purposes.
Patent JP-H1097638-A (JP)
Title: Image processor
Inventor: YAMAJI HIDEYUKI
IPC: G06F3/0484
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the judgement of a proper condition and to avoid the complexity of repeating the same setting many times if processing conditions are the same by plurally executing processings varying a processing condition little by little so as to arrange and display. SOLUTION: An image is converted to digital image data by an image input part 1 to write in an image memory 2, an image processing part 5 execute various processing to image data in the memory 2, and an image output part 3 displays the contents in the image memory on a display 4. Designating data received by a designation inputting means 7 is transferred to a processing control means 8, which sets a necessary image parameter to the image processing part to make the part to execute processing. At the time of finishing it, the means 8 changes and sets the parameter and makes the part to execute processing again. This is repeated prescribed times. A display control means 9 controls the part 3 (and the memory 2, etc.) so as to successively display an original picture and a processing result in a prescribed form.
Patent JP-H07104962-A (JP)
Title: Interactive system
Inventor: KAMIO HIROYUKI
IPC: G06F3/048
Filed: 1993-10-06
Abstract: PURPOSE:To prevent the operation guide of an input means from being redundant and to output only the guide that a user truly needs, in an interactive system having plural input means. CONSTITUTION:Which one of the voice input where the microphone of a handset 18 is utilized or the touch input where the touch panel 12a of a touch panel unit 12 is utilized is performed is judged in an interactive control part 13. If the voice input is judged, it is predicted that the next input is also the voice input and an input mode is set to a voice input mode regardless of the present input mode. Thus, a guide message urging a user to utter is outputted from an output means such as a display 11, etc. If the touch input is judged, it is predicted that the next input is also the touch input, the input mode is set to a touch input mode regardless of the present input mode and the guide message urging the user to the touch input is outputted from the output means such as the display 11, etc.
Patent JP-H0677919-A (JP)
Title: Communication system
Inventor: OI TOMOYUKI
IPC: H04J1/00
Filed: 1992-08-26
Abstract: PURPOSE:To prevent erroneous carrier pull-in caused by the AFC operation of a reception demodulation part in a satellite communication system in which narrow band signals are adjacently arranged. CONSTITUTION:In the case of data transmission provided with a frame format equipped with a synchronous word for frame synchronization, on the transmission side, a pattern 4 peculiar for a transmitting channel is synchronized with data 1 by a multiplexing part 5 and transmitted as the synchronous word. On the reception side, the synchronous word of a desired receiving channel is compared with the synchronous word in the frame by a frame synchronization establishing part 15 and until they are coincident, a frequency sweeping control part 10 performs the local frequency sweeping control of a demodulator 9.
Patent JP-H0193558-A (JP)
Title: Production of medium-chain fatty acid triglyceride
Inventor: YASUE RYOJI
IPC: B01J23/04
Filed: 1987-10-05
Abstract: PURPOSE:To obtain the titled compound in high quality, by reacting glycerol with a medium-chain fatty acid methyl ester in the presence of an alkali metal hydroxide under specific condition, adding zinc oxide and a specific amount of the above ester to the system and further reacting at a specific temperature. CONSTITUTION:The titled compound useful as a lubricant, solvent, etc., is produced by the ester-interchange reaction of (A) a 6-10C medium-chain fatty acid methyl ester with (B) glycerol. The above reaction is carried out in two steps comprising (1) the 1st step reaction to react the component A with the component B at a molar ratio (A/B) of 2.0-3.0 at 160-180 deg.C using an alkali metal hydroxide as a catalyst and (2) the 2nd step reaction to add zinc oxide to the system as a catalyst, add the component A and react at 200-220 deg.C. The sum of the component A used in the 1st step and that added in the 2nd step is 3.0-4.0mol per 1mol of the component B used in the 1st step. A reaction product having excellent color tone and containing the objective compound in high purity can be produced by this process. Accordingly, the load of post- treatment of the product can be reduced.
Patent JP-S63107429-A (JP)
Inventor: OBARA KEIJI
IPC: H02J7/10
Filed: 1986-10-22
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-H0781035-A (JP)
Title: Positioning method and structure for printing screen and base plate
Inventor: TAKANO MASATO
IPC: B41F15/36
Filed: 1993-09-13
Abstract: PURPOSE:To stabilize an image to be picked up so that the profile of a through- view hole is not disturbed and improve workability of replacing a transparent seal by sticking the transparent seal having a sticking face, to a half-etching portion so as to cover the throughview hole of a positioning portion of a printing screen. CONSTITUTION:A half-etching portion 21 is provided on a surface of a printing screen 1 on its paste supply side, and a through-view hole 22 is provided inward of the half-etching portion 21. Further, a transparent seal 2 having a sticking face on its one face is stuck on the half-etching portion 21 by applying the sticking face thereto in such a manner that the half-etching portion 21 is covered, thereby forming a screen side positioning portion 20. Thus, a positioning mark 11 on a base plate side is detected through the through-view hole 22 under the condition that the printing screen 1 is superposed on the base plate 10, and a reference point of the through-view hole 22 is allowed to coincide with a sight point of the positioning mark.
Patent JP-H04128815-A (JP)
Title: Optical scanner
Inventor: NAGATA MASAYA
IPC: G03B27/50
Filed: 1990-09-20
Abstract: PURPOSE:To enable ftheta correction by providing a hologram disk for optically scanning a photosensitive body with 1st diffracted light, a re-incidence means which makes transmitted light, transmitted through the disk, incident on the disk again, plural slits which are arrayed in the mains canning direction of 2nd diffracted light, a photodetecting element, a clock generating means, and a laser driving means. CONSTITUTION:The light beam which is made incident again is diffracted by the hologram disk 25 to irradiate the slits 32 with the 2nd diffracted light 404, the photodetecting means generates a pulse signal corresponding to the light photodetected through the slits, and the clock generating means generates a clock according to the period of the pulse signal, so no crystal oscillator is required. The generated clock has a period varying corresponding to the ftheta characteristic that the 2nd diffracted light has and the ftheta characteristic is the same as the ftheta characteristic of the 1st diffracted light subjected to an optical scan by the photosensitive body. A semiconductor laser is modulated on the basis of the generated clock according to image data, so photorecording intervals on the photosensitive body can be made constant by variation in the modulation period of the light beam emitted by the semiconductor laser namely, ftheta correction is performed, so that a correction optical system such as an ftheta lens is not necessary.