baber/WOPTO huggingface dataset:
Patent JP-S6091612-A (JP)
Title: Manufacture of laminated core
Inventor: ITOU TATSUO
IPC: H01F41/02
Filed: 1983-10-25
Abstract: PURPOSE:To contrive improvement in rigidity of the titled core without deteriorating the low iron loss characteristics of the amorphous alloy thin strip used thereon by a method wherein specific tensile force is mechanically added in the longitudinal direction of the block pieces laminated on a plurality of amorphous magnetic alloy thin strips, and after resin has been coated on the block pieces under the above-mentioned condition, a plurality of sets of said alloy thin strips are laminated. CONSTITUTION:A laminated block piece 2 is formed by laminating a plurality of sheets of amorphous magnetic alloy thin strip 1 which is cut into the prescribed length. Then, after an annealing process has been performed on the block piece 2 while a magnetic field is added in a non-oxidizing atmosphere, the tensile force P which is larger than the compressive stress, generating on the thin strip 1 due to the difference between the coefficient of thermal expansion of the thin strip 1 and the thermal expansion coefficient of the resin to be coated on the block piece 2, is mechanically added to the block piece 2 in its longitudinal direction. Then, under the condition wherein tensile force is added to the block piece 2, the insulating resin 4 such as urethane resin, epoxy resin or the like is coated on the whole surface, and it is hardened by natural drying.
Patent JP-S6090696-A (JP)
Inventor: KINOSHITA KATSUHIRO
IPC: G01L5/00
Filed: 1983-10-25
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-S6260409-A (JP)
Inventor: TAJIRI TATSUYA
IPC: H02B13/065
Filed: 1985-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0639334-A (JP)
Title: Feeding device for thickening liquid
Inventor: YASUHARA SHIGEKI
IPC: B05C5/02
Filed: 1992-07-27
Abstract: PURPOSE:To control thickening and solidifying continuously by the uniform quantity and uniform thickness by providing a feeder and a damming plate for preventing the waving of thickening liquid and mounting a heating mechanism for controlling thickening and solidifying on the damming plate. CONSTITUTION:Thickening liquid 1 is fed continuously onto a moving belt 2 in the form of thick wall by a feeding device for thickening liquid 1 and a feeder 5 having an outflow edge 3 for the thickening liquid 1 and an inclined face 4 for its flowing down and a damming plate 7 for preventing the waving by immersing the lower face of the feeder 5 with the thickening liquid 1 at the time of introduction of the thickening liquid 1 from a nozzle 6 and the like into the feeder 5 are provided in the device. A heating mechanism of jacket structure 71 is mounted on the damming plate 7 for the purpose of controlling the thickening and solidifying of thickening liquid 1. The temperature lowering and the thickening and solidifying of liquid because of the cooling of air on the liquid level of thickening liquid 1 in the vicinity of the damming plate 7 and the temperature lowering because of the cooling of air generated by the low flow rate and subsequent thickening and solidifying of liquid in the vicinity of damming plate 7 can be prevented effectively.
Patent JP-H04232836-A (JP)
Title: Thermal-shock testing method and apparatus for this test
Inventor: UARUTERU MIYUURERU
IPC: G01M99/00
Filed: 1991-08-08
Abstract: PURPOSE: To reduce the transfer of heat in a cold bath liquid and to hold necessary temp. over a long operation time by substantially avoiding the mixing of a hot bath and a cold bath by the heat insulation of the heat exchanger of a cold trap or a drying chamber. CONSTITUTION: The specimen to be tested heated in a hot bath chamber D is extracted from a hot bath liquid within the basket P on a holding apparatus to be fed to a drying chamber A. The specimen is dried between two hot plates in the drying chamber A but the hot bath liquid bonded to the specimen and the basket P is condensed by a water cooler to be returned to a hot bath through a pipe. Next, the basket P housing the specimen is fed to the adjacent cold bath chamber B and perfectly immersed in a cold bath liquid to be cooled and subsequently transferred into a cold trap chamber C to be cooled at temp. lower than that of the cold bath by about 5-30 deg.C and the volatile compd. bonded to the specimen and the basket P is evaporated and condensed in a cold trap to be recovered on the bottom part to be returned to the cold bath by a pump.  By this constitution, the loss of a soln. and the transfer of heat by mixing are avoided at a time of a thermal shock test.
Patent JP-S6443906-A (JP)
Title: Cable for liquid pump
Inventor: HORIUCHI KUNIO
IPC: H01B7/00
Filed: 1987-08-10
Abstract: PURPOSE:To prevent flow path shutdown etc., by entanglement of an electric cable and a cooling medium flow tube, or a crimp of the medium flow tube by unitedly providing the electric cable for electric motor drive and the cooling medium flow tube in the axis direction. CONSTITUTION:Cables 1 for electric motor drive, cables 2 for a motor control sensor, and cooling medium flow tubes 4a are unitedly provided in the axis direction with a soft resinmade tube 5 of vinyl chloride resin etc. Cables 2 of the motor control sensor are provided as required and housed in a conductive shield 3, and a string-state filler is filled in a gap part 6 between an outer tube 5 and cables to support strength of cables and to make tubes 4a not to be crushed when tubes 4a are bent. As a result, a crimp of the cooling tube can be eliminated to enable stable cooling, and misoperation by entanglement etc., of cables and tubes can be prevented.
Patent JP-2001027406-A (JP)
Title: Gas burner
Inventor: OBARA TOSHIMICHI
IPC: F23D14/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent as burner to surely prevent drippings of stock or the like from flowing into burner ports. SOLUTION: This gas burner comprises a burner body 2 to regulate a part of an inner space by a substantially perpendicularly extending side wall 8, and a mixing pipe 14 which is connected to this burner body 2 to feed a fuel gas into the inner space. A plurality of burner ports 12 to eject the fuel gas in the inner space outside are formed in the side wall 8 of the burner body 2, and a projecting part 20 for preventing the flow-in is provided on an upper location of at least a part of a plurality of burner ports 12 in the side wall 8.
Patent JP-S6092266-A (JP)
Title: 1,4-dihydropyridine-3,5-dicarboxylic acid diester derivative, its preparation and pharmaceutical containing said derivative as active component
Inventor: SUGANO HIDEO
IPC: C07D211/90
Filed: 1983-10-27
Abstract: NEW MATERIAL:The compound of formula I (X and Y are halogen or nitro; R1 is lower alkyl, aralkyl or acyl; R2 is lower alkyl; A is a bond or alkylene) or its acid addition salt. EXAMPLE:The alpha-diastereomer of 4-(2',3'-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbox ylic acid 3-methyl ester 5-(N-benzyl-3-piperidyl) ester. USE:A remedy for circulatory diseases. It has pharmacological activities such as long-acting hypotensive activity. PREPARATION:The compound of formula I (including optically active isomers and their mixture) can be produced by reacting the acetoacetic acid ester of formula II with the benzaldehyde compound of formula III and the 3-aminocrotonic acid ester of formula IV in the absence of solvent or in an organic solvent by heating at 30-180 deg.C for 6-13hr.
Patent JP-S6442824-A (JP)
Title: Wet etching
Inventor: OSHIMA FUMIHIRO
IPC: H01L21/308
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a silicon single crystal substrate without surface stains (attached foreign matters) free from fine wear over the surface thereof by using as a chemical solution a mixture of a certain water solution with an anionic surface active agent. CONSTITUTION:A mixture of a water solution containing more than 30wt.% of potassium hydroxide with an anionic surface active agent is used as a chemical solution. If the content of potassium hydroxide is less than 30wt.%, the etching effect thereof is small. If the concentration of the water solution is increased, a substance generated from the reaction between the potassium hydroxide water solution and a silicon single crystal is increased, thereby causing stains to adhere to the surface of the silicon. In order to remove the stains while increasing the concentration of the potassium hydroxide, a surface active agent is used. In a water solution where the concentration of alkali is high, however, many surface active agents cause a salting out, from which a poor stain removing effect results. In this case, an anionic surface active agent, which is free from such defect, is used. According to the constitution, a beautiful etching surface can be obtained.
Patent JP-H0544661-A (JP)
Title: Rotary type scroll fluid machinery
Inventor: MACHIDA SHIGERU
IPC: F01C1/02
Filed: 1991-08-09
Abstract: PURPOSE:To improve the faculty of a compressor by installing a thrust bearing for generating a thrust supporting force which is resistive to the thrust force generated by the pressure of the gas in a compression working chamber, on the counter-lap side of a rotary scroll. CONSTITUTION:A pair of rotary scrolls 6a and 6b in assembled state are shifted in the axial direction, and the thrust bearings 19a and 19b which can vary the thrust supporting force according to the gas load during compression are arranged on the back surface parts of the rotary scrolls 6a and 6b. Accordingly, even if the rotary scrolls 6a and 6b thermally expand or the thrust load varies, the gap in the axial direction between the scroll laps can be maintained always in an optimum state, and the rotary scrolls 6a and 6b can be revolved in a stable state, keeping the correct attitude. Accordingly, the faculty of the compressor can be improved.
Patent JP-H0926324-A (JP)
Title: Navigation system
Inventor: WATANABE HIROBUMI
IPC: G01C19/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system provided with a communication terminal which outputs present-position information of one's own. SOLUTION: The navigation system 100 is provided with a positioning body part 120 which computes present-position information by using position information to be supplied from a satellite 110 which outputs the position information, and a telephone terminal 130 which can communicate with the positioning body part 130, which transmits received position information to the positioning body part 120 and which can acquire computed positioning information of one's own. The system provides positioning information on a moving body to the moving body other than the positioning body part 120.
Patent JP-H0862599-A (JP)
Title: Liquid crystal projector
Inventor: OKUNO SHINICHI
IPC: G02F1/1335
Filed: 1994-08-25
Abstract: PURPOSE: To provide a liquid crystal projector capable of obtaining a projection video whose luminance is high without using a particular projecting lens. CONSTITUTION: A light beam emitted from a light source 1 is made parallel beam by a parabolic mirror 2. The parallel beam irradiate the entire surface of a liquid crystal panel 9 by an integrating lens 4 constituted of a first convex lens group 4A and a second convex lens group 4B having plural convex lenses, and a condenser lens 5, and the light beam transmitted through the panel 9 irradiates a screen by the projecting lens 10. At this time, on the assumption that the arc length of the light source 1 is LA, the focal distance of the mirror 2 is FR, the length of the convex lenses in horizontal direction constituting the lens groups 4A and 4B are DI, and the focal distance of the convex lens is FI; the ratio for the lengthes in the horizontal direction to the focal distance in the convex lens (FI/DI) satisfies 2FR/LA<FI/DI<2.5FR/LA.
Patent JP-S5990844-A (JP)
Title: Silver halide photosensitive material
Inventor: ISHIGURO SEIJI
IPC: C08F20/60
Filed: 1982-11-16
Abstract: PURPOSE:To obtain titled photosensitive material with hig sensitivty and easiness for development control by incorporating a high molecular compd. contg. a specified repeating unit having a residue of benzotriazole in a photosensitive material layer. CONSTITUTION:A high molecular compd. such as repesented by formula II (x is 95-0; y is 5-100), having a repeating unit contg. a residue of benzotriazole shown by formula I (R<1> is H or a lower alkyl; L is a bivalent linking group; X is a univalent benzotriazole group), is incorporated in a photographic material constituting layer in the ratio of about 10<-8>-10<-3>mol per 1m<3> supporting body.
Patent JP-H1049108-A (JP)
Title: Gradation display method for liquid crystal device
Inventor: ABE TATSUSHI
IPC: G02F1/133
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of gradation characteristic in a frame thinning method for performing gradation display by a reference voltage alone or a combination of two voltages by selecting a combination of specific gradation voltages small in the change of transmissivity of a liquid crystal panel. SOLUTION: Sixteen gradations ranging from the zero-th to 15th gradation are displayed by means of an eight gradation H driver by using the reference voltages of V0 to V7 (V0>V1>V2...V6>V7) singly or in a combination of two voltages. In this case, in order to optimize gradation selection, the combination of gradation voltages V5, V7 in the former 13th gradation is replaced by the combination of V6, V6 small in the effects of voltage setting error and the second gradation is changed from the combination of the old gradation voltages V1, V1 to the combination of V0, V2. By this, the effect of combination of gradation voltage on the voltage setting error is eliminated and the non-linear gradation characteristic is improved.
Patent JP-H0865954-A (JP)
Title: Noncontact power transmission
Inventor: YAMASHITA HIDEKAZU
IPC: A47J43/046
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a noncontact power transmission which obtains safety by providing a rotor having a permanent magnet and brake means for braking the rotor by the movement of a cover switching transmission means. CONSTITUTION: Cover switching transmission means 10 has a presser 5b which rotates upon receiving of the rotating motion of a shaft 52, and a pressure receiver 10a which vertically moves upon reception of the pressing force of the presser 5b. A brake 13 for transmitting the movement of the means 10 has a brake pad 13a having large frictional coefficient, and a support plate 13b for supporting the pad 13a. When a user opens a cover 5, the presser 5b is rotated at a shaft 52 as a center to press down the receiver 10a, an elastic element for forming energizing means 14, 15 is extended, brake means 13 is brought into contact with a rotor 9 to stop the rotation of the rotor 9 to automatically stop an agitating blade, and hence a very safe noncontact power transmission is obtained.
Patent JP-H0363148-A (JP)
Title: Printing method
Inventor: NOGUCHI MASATOSHI
IPC: B41J11/18
Filed: 1989-08-02
Abstract: PURPOSE:To prevent the displacement of the movement of printing paper shifted by revolution in the direction reverse to the forward direction of a driving roller, and to obviate the generation of printing displacement by conducting a plurality of printing under the state in which printing paper on the paper-feed original side is sagged at all times. CONSTITUTION:A second driving motor 12 is driven and a paper roller 2 is turned forward after alignment, and printing paper 1 corresponding to a specified printing region between the paper roller 2 and a first guide roller 15 is sagged. A first driving motor 9 is driven and a driving roller 4 is rotated in the forward direction, and printing paper 1 is moved from the paper feed original side to the paper-feed destination side. The driving roller 4 is stopped temporarily and printing paper 1 is rested on its midway of the movement, and the printing of heat transfer is conducted in specified line number. When first printing is completed, a thermal head 8 is retreated, the first driving motor 9 is driven and the driving roller 4 is revolved in the opposite direction, and printing paper 1 is shifted from the paper-feed destination side to the paper-feed original side. Accordingly, the generation of positional displacement at the time of feeding and time of return of printing paper can be prevented.
Patent JP-S5898857-A (JP)
Inventor: GERII EMU GIDEINGUSU
IPC: G11B7/24047
Filed: 1982-11-18
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-H0250431-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HARA TAKAHIRO
IPC: H01L21/3205
Filed: 1988-08-12
Abstract: PURPOSE:To prevent the position deviation of a metal wiring due to the stress of mold resin of a package by providing an element separation insulation film formed on a semiconductor substrate, an interlayer insulation film formed wiht irregularities on its surface on the insulation film, and a metal wiring film formed in such a way as to be mechanically connected with the irregularities on the film. CONSTITUTION:The title device is comprised of a semiconductor substrate 1, an element separation insulation film 2 formed on the semiconductor substrate 1, an interlayer insulation film 4 formed with irregularities on the surface on the film 2, and a metal wiring film 5 formed in such a way as to be mechanically connected with the irregularities on the film 4. Accordingly, the metal wiring film 5 is mechanically, strongly connected to the interlayer insulation film 4 via the irregularities of the film 4. As a result, it does not move laterally due to the stress of a wiring protective film or the like, and therefore it has conspicuous advantages for the improvement of the quality reliability of a semiconductor integrated circuit device.
Patent JP-H0519486-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: KUSANO KENJI
IPC: G03F7/26
Filed: 1991-07-16
Abstract: PURPOSE:To provide the pattern forming material and pattern forming method which can form patterns having a high sensitivity and high resolving power by exposing with electron beams, etc. CONSTITUTION:This pattern forming material is constituted by forming a lower layer 2 consisting of a resist which is sensitive to light and an upper layer 3 consisting of a material contg. a compd. having a carbon-carbon unsatd. bond and/or a compd. having a pyridyl group on a substrate 1. This pattern forming method includes a stage for forming graphics on the above-mentioned pattern forming material by irradiating the material with electron beams, X-rays or ion beams in the graphic shapes or subjecting the material to a chemical treatment in succession to the irradiation, thereby generating a change in the transmittance of light to the irradiated region in the upper layer and a stage for exposing the material by uniformly irradiating the material with light from above the upper layer formed with the graphics.
Patent JP-H0530620-A (JP)
Title: Cable transferring system
Inventor: YAMASHITA KAZUNARI
IPC: H02G1/10
Filed: 1991-07-16
Abstract: PURPOSE:To provide a system suitable for transferring a cable in an ocean structure or a special vessel in which the cable can be transferred smoothly with minimum transmission loss by performing interlocking control of the speeds of respective apparatus so that the sagging between a plurality of cable tracking means are limited within a predetermined range. CONSTITUTION:The cable transferring system comprises a cable drum 1 provided with a rotary driving mechanism, and a plurality of hauling machines 2, 3, 4 for sequentially hauling and transferring a cable 8 being fed out from the cable drum 1. Control system for controlling the cable feed out speed from the cable drum l and the cable transferring speed of the hauling machine based on signals detected through cable sag detectors 5, 6, 7 are provided between the cable drum 1 and the hauling machine 2 and between adjacent hauling machines. According to the invention, the cable can be transferred over a long distance with optimal tension, i.e. with minimum transmission loss.
Patent JP-H1175947-A (JP)
Title: Self-adjusting type supporting mechanism
Inventor: WELSCH JOHN H
IPC: A47B47/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To easily effect assembling and adjusting by providing a collar with a first surface for contact with a cam action surface and a second surface for press fitting for a wedge assembly. SOLUTION: A flipper 18 is suspended with its lower end 43 oriented downward by gravity and if a supporting mechanism 14 moves downward toward a wedge member 20 mounted, the rear side 44 of the flipper 18 engages with the front part 45 of the member 20 to produce a wedge action. If a shell is pulled up toward the member 20, the lower end of the member 20 first makes contact with a flat portion 47 of the top end of the flipper 18 to turn the flipper 18 counterclockwise about a shaft 34 of a collar 16. As a result, the flipper 18 is raised to its unlock position so that a round part 49 of the top end thereof is substantially opposed to the member 20.  If the flipper 18 is moved to its unlock position, the round part of the top end of the flipper allows the flipper 18 to completely pass over the member 20 so that the flipper 18 is automatically turned by the member 20, causing the supporting mechanism to be pulled up.
Patent JP-H0485510-A (JP)
Title: Laser light scanner
Inventor: ARIMOTO AKIRA
IPC: G03G15/04
Filed: 1990-07-30
Abstract: PURPOSE:To eliminate a difference in refractive index and to obtain composite laser light which has uniform intensity by interposing a 1/4-wavelength plate between a prism, which passes laser light polarized in a specific direction and reflects laser light polarized in an orthogonal direction, and a rotary polygon mirror. CONSTITUTION:Two semiconductor lasers 51P and 51S are used, their planes of polarization are made to cross each other at right angles, and the polarizing prism 3 composes light of two laser light beams 6p and 6s in the same direction. The 1/4-wavelength plate 99 is interposed in the optical path of the composite laser light to convert the polarized laser light into circular polarized light, which is guided to the rotary polygon mirror 11 to scan a photosensitive drum with the two laser light beams by using a scanning lens 12. The two circular polarized light beams are made incident on the rotary polygon mirror 11, so the difference in reflection factor with the polarizing direction is not generated and scanning lines of equal intensity are drawn on the photosensitive drum.
Patent JP-H1197992-A (JP)
Title: Electric switching device
Inventor: UORUFUGANGU RAMUPE
IPC: H03M11/24
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To surely attain the unitary identification of an individual switching device even when plural switching devices are present, by providing an evaluating electronic device for detecting the switching state of the switching device. SOLUTION: An evaluating electronic device AE is connected through connecting parts A1 and A2 with plural switching devices S11-14 and S21-24 divided into two switching device groups 1 and 2, and connected in parallel. Resistance R11-14 and R21-24 selected according to each value are assigned to those switching devices. When the switching devices are closed, a voltage depending on this is decreased by shunt resistance R1 and R2. Then, an input part ADW1 or ADW2 of a microcomputer μC receives a signal corresponding to this. This signal is detected by the microcomputer μC, and inputted to a power driver for driving the switching devices connected with a consuming body.