baber/WOPTO huggingface dataset:
Patent JP-H06324110-A (JP)
Title: Method for testing signal selecting circuit
Inventor: MATSUI HIDEO
IPC: G01R31/316
Filed: 1993-05-14
Abstract: PURPOSE:To improve the reliability of the test result of a signal selecting circuit, and shorten the test time. CONSTITUTION:A D/A converter 1 is connected to an input terminal 2h to observe the output of an A/D converter 4, one switching element 3h which is evaluated normal is regularly ON. One probe 5a of a DC measuring instrument 5 is connected to the input terminal 2h, and the other probe is successively brought into contact with input terminals 2a-2g to successively supply a DC (direct current) thereto. At this time, switching elements 3a-3g are successively ON, the continuity between terminals and the presence of a leak are observed by the meter of the DC measuring instrument 5 to evaluate the performance of the switching element 3a-3g.
Patent JP-H0413272-A (JP)
Title: Audio signal modulator
Inventor: HIRATA HITOSHI
IPC: G11B20/04
Filed: 1990-04-28
Abstract: PURPOSE:To prevent distortion occuring in tuner reproduced sounds or the deterioration of modulation in the reproduced sounds, etc., by providing a level control means controlling the level of an audio signal. CONSTITUTION:A level control means 15 is provided to control the level of the audio signal to prevent the modulation rate of a FM modulation device 16 from overmodulating based on the level of a signal outputted by a stereo modulator 14. Namely, in this audio signal modulator, the level control means controls the modulation rate of the FM modulator 16 not to overmodulation based on the level of the signal outputted from the stereo modulator 14. Thus, the distortion occuring in the tuner reproduced sounds or the deterioration of the modulation in the reproduced sounds, etc., can be prevented.
Patent JP-H0798485-A (JP)
Title: Labelling method of material body surface by laser beam
Inventor: IETSUSEN UIIRUSUTORA
IPC: B41M5/26
Filed: 1994-05-26
Abstract: PURPOSE: To generate the whole of a visible spectrum as a mark on the object surface with laser beams without using a secondary dye. CONSTITUTION: The object surface is coated with a layer of a mixture contg. at least a binder and a precursor of a dye, the layer is irradiated with laser beams in accordance with a desired mark and the precursor is converted into the dye in the irradiated part of the layer. In this method for marking the surface of the body with laser beams, heterocyclic sulfonyl hydrazone is used as the precursor, an active H-contg. org. compd. is further contained as a coupling agent in the mixture and an azo dye is formed as the dye. The dye can be formed by heat treatment or photochemical treatment and a protective layer may be omitted so as to improve the stability of a color image.
Patent JP-H10306598-A (JP)
Title: Multistory detached house
Inventor: TANAKA MAHOMI
IPC: B66B9/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a multistory detached house possible to come and go from and to a gate porch or a gate hall on a story of a more than second floor by an elevator and possible to come and go from and to the story by a staircase or on a slope. SOLUTION: A multistory detached house is furnished with a living space separately provided with a gate respectively on each story. In this case, an elevator 2 communicated to a gate porch 3 or a gate hall 4 of a gate 1 of the living space from outside of the living space of a first floor and a staircase 7 or a slope communicated from the outside of the first floor to the living space of a more than second floor to which the elevator 2 is communicated are furnished.
Patent JP-H0412445-A (JP)
Title: Electron beam device and voltage measuring method
Inventor: NAKAZAWA KAZUHIRO
IPC: H01J37/244
Filed: 1990-04-27
Abstract: PURPOSE:To measure voltage with high precision even if the saturation level of a measurement analysis curve is lowered by providing a memory means of the calibration data of secondary electrons from a measured object, its correcting means, and a setting means variably setting the reference level. CONSTITUTION:A dictionary analysis curve is generated from the energy analysis data D1 for calibrating the secondary electrons 11b of a measured object 20 applied with the calibration voltage Er in advance and stored in a memory means 18, for example. The dictionary analysis curve is corrected by a correcting means 17 to match the measurement conditions via the measurement analysis curve Tn of the secondary electrons of the measured object 20 applied with the test voltage Et. Even if the saturation level of the test voltage Et is lowered by the influence of the local electric field effect, the reference level Lr is variably set by a reference level setting means 19. The reference level Lr is set on the corrected dictionary analysis curve and the analysis curve Tn, and measurement can be performed with high precision even when the measured voltage has the local electric field effect.
Patent JP-S5538862-A (JP)
Title: Ground stabilization with complex grout
Inventor: MATSUSHITA NOBUAKI
IPC: C09K103/00
Filed: 1978-09-13
Abstract: PURPOSE: To seek the stabilization and cut-off of ground over a long period by injecting into the ground an isocyanate group-terminated hydrophilic urethane prepolymer and a specific hardening agent which mixing then each other.  
     CONSTITUTION: The objective stabilization can be accomplished by injecting into the ground by means of the 1.5-shot process a grout comprising (A) 5W95wt% of a major agent consisting of an isocyanate group-terminated urethane prepolymer or a product obtained by incorporating it with an inert diluent and (B) 95W5wt% of a hardening agent consisting of a dilute (0.1W5wt%) aqueous solution of an alkali (alkaline earth) metal silicate. Said propolymer can be prepared by reaction between an organic polyisocyanate and a hydrophilic polyoxyalkylene polyol having an average molecular weight of 400W20,000 in an equiralent ratio NCO/OH of 2W8. The polyoxyalleylene polyol mentioned above can be synthesized by addition polymerization of an alkylene oxide to an active hydrogen compound, containing 20W 80wt%, based on the total amount of the alkylene oxide, of ethylene oxide in the alkylene oxide chain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11300110-A (JP)
Title: Sludge treating device for waste water from semiconductor manufacturing
Inventor: AOKI MASAHARU
IPC: B01D21/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a dehydrating process by highly concentrating sludge, and also to prevent the occurrence of clogging phenomenon of sludge lines by normally circulating the sludge. SOLUTION: Sludge discharge lines 2 for discharging the sludge settled in sedimentation tanks 1a, 1b, 1c each are branched into return lines 3 for returning the sludge to the sedimentation tanks 1a, 1b, 1c and transfer lines 4 for transferring the sludge to the next process. The sludge discharge lines 2 each are provided with pumps 5 for transferring the sludge and turbidity sensors 6 for detecting the turbidity of the sludge. The return lines 3 and the transfer lines 4 each are provided with switching automatic valves 7, 8 respectively. Based on the detection signals of the turbidity sensors 6, only the switching automatic valves 7 of the return lines 3 are turned on when the turbidity of the sludge is not more than a set value and only the second switching automatic valves 8 of the transfer lines 4 are turned on when the turbidity of the sludge is not less than the set value, thereby returning the sludge to the sedimentation tanks 1a, 1b, 1c or transferring it to the next process.
Patent JP-H09280348-A (JP)
Title: Method and device for detecting wear of clutch of transmission
Inventor: TOYAMA MAKOTO
IPC: F16D48/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To detect a wear amount of a clutch and to plannedly predict an exchange timing by a method wherein a clutch piston chamber is filled, a relation between a time in which a pressure attains a given value and a wear amount of the clutch is stored, and a time difference between a time of a command to a clutch hydraulic control valve and a time in which a pressure attains a given value is determined. SOLUTION: When a clutch is moved by a given amount and makes contact with a plate 28B on the fixed side, a shoot pressure is generated. The shoot pressure is measured by a pressure sensor 29 is measured and the measurements are fed to a controller 10. The controller 10 stores a time at which the shoot pressure is generated and a time difference between the time and a time at which a switching command is outputted to a clutch hydraulic control valve for 3rd is computed. The controller 10 determines a clutch stroke amount for 3rd from a relation between a time at which the shoot pressure is generated and a clutch stroke amount, and it is decided whether the clutch attains a wear limit. When the clutch attains the wear limit, an alarm device 31 outputs an alarm. This constitution plannedly determines a timing of an overhaul.
Patent JP-H04226964-A (JP)
Title: Herbicidal sulfonylurea derivative
Inventor: KEISU WATOSON
IPC: C07D521/00
Filed: 1991-05-17
Abstract: PURPOSE: To provide a new sulfonyl urea deriv. having a herbicide characteristic and plant growth control characteristic.  
     CONSTITUTION: This compd. is represented by formula I [X, Y are each 1 to 4C (halo)alkoxy, 3 to 4C (halo)alkenyloxy, 3 to 4C alkinyloxy, 1 to 3C alkoxy-1 to 3C alkoxy, (substd.) phenoxy (both are not methoxy); W is O, S; E is CH, N; R 1  is H, 1 to 4C alkyl; R 2  is methyl, methoxy, ethoxy, halogen, CF 3 , OCHF 2 ; and R 3  is H, methyl, ethyl, methoxy, ethoxy, methoxymethyl, amino, methylamino, dimethylamino, etc.] and its salt; for example, N-[4- methyoxy-6-methyl-1,3,5-triazine-2-il)amino-carbonyl[-4,6-diethyoxypyrimidine-5- sulfonamide. This compd. is obtd. by coupling the sulfoneamide of formula III derived from the 4,6-dihydroxy-5-mercaptopyrimidine of formula II with aminopyridine or aminotriazine. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11305442-A (JP)
Title: Chemical amplification type photoresist and resist pattern forming method using the photoresist
Inventor: OMORI KATSUMI
IPC: H01L21/027
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical amplification type photoresist exhibiting excellent sensitivity and resolution and giving a pattern of a good sectional shape when a minute resist pattern of 0.15-0.22 μm is formed using KrF excimer laser. SOLUTION: (A) A copolymer consisting of 50-85 mol.% hydroxyl-contg. sysrene units, 15-35 mol.% styrene units and 2-20 mol.% units of a tert. butyl ester of acrylic acid or methacrylic acid is blended with (B) an acid generating agent which generates an acid when irradiated to obtain the objective chemical amplification type photoresist. This photoresist is suitable for use as a photoresist for KrF excimer laser, has high sensitivity and resolution and con give an ultra-minute pattern of a good sectional shape faithful to a mask pattern. It is also suitable for use as a chemical amplification type photoresist for electron beams or X-rays.
Patent JP-H0411321-A (JP)
Title: Magnetic recording medium and its production
Inventor: AISAKA TETSUYA
IPC: G11B5/66
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a magnetic recording medium having a magnetic film of two-layer structure including a uniform NiFe alloy film as a base film formed on a Ni-alloy layer by using a base body comprising a substrate, a Ni-alloy layer which covers the substrate, a Cu-alloy layer on the Ni-alloy layer and a noble metal alloy layer on the Cu-alloy layer. CONSTITUTION:The magnetic recording medium has a magnetic film of two- layer structure formed on a base body and the two-layer structure consists of a NiFe alloy base film and a magnetic film having the axis of easy magnetization almost perpendicular to the film plane. This base body consists of a substrate, a Ni-alloy layer which covers the substrate, a Cu-alloy layer on the Ni-alloy layer and noble metal alloy layer on the Cu-alloy layer. This magnetic recording medium is produced by electrochemically activating the surface of the noble metal alloy layer on the Cu-alloy layer of the base body in the process of forming the NiFe alloy layer on the base body by electroless plating method. Thereby, the magnetic recording medium having a two-layer structure magnetic film including a uniform NiFe alloy film as a base film formed on a Ni-alloy layer can be produced easily with good reproducibility.
Patent JP-S63283417-A (JP)
Title: Cable protective cover
Inventor: ORIMO TAKESHI
IPC: H02G9/04
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a cable protection cover which is not easily damaged by arranging a hard cutting metal line in the longitudinal direction of a tubular body. CONSTITUTION:Metal wirings 6, 10, such as piano wirings, stainless steel wirings are buried longitudinally of a protection cover like a pipeline conduit 1 or a trough made of upper and lower coves 4, 5. The diameter of the wire is varied according to the thickness of the cover, and normally approx. 0.1-1.0mm to perform its object. The narrower the interval between the wirings is, the better it is, but in view of the weight, 3-10mm are preferable. Further, the wirings may be buried in multilayers of two or more layers with respect to the thickness of the cover, and the depth is set to 0.5mm or more from the surface up to 1/2 of the thickness of the plate. Thus, since the wirings 2, 6 are buried in the longitudinal direction of the cover, cables 3 7 can be protected against intentional damage to cut the cables 3, 7 contained in the cover.
Patent JP-S596373-A (JP)
Title: Method for sputtering both surfaces and supporting jig
Inventor: SATOU AKIHIKO
IPC: C23C14/50
Filed: 1982-07-02
Abstract: PURPOSE:To simultaneously form a uniform sputter film on both front and back surfaces of an object to be treated in good efficiency, by a method wherein the object to be treated is held by a holder so as to expose both surfaces thereof and sputtering is carried out while the holder is rotated. CONSTITUTION:Plural objects to be treated such as bar shaped chip groups 25 are arranged in the framework 9 of a holder 7 and clamped by a clamp bolt 12 to hold the plural bar shaped chip groups 25 which are in turn attached in a sputter treating chamber. A motor 17 is rotated to rotate the framework 9 by a revolving mechanism 8 and sputtering is carried out to coat the emitting surface of the front and the back surfaces of each bar shaped chip group 25 with a sputter film. By this method, working efficiency is enhanced and irregularity in characteristics is reduced to enhance yield.
Patent JP-S597602-A (JP)
Title: Closely spacing device
Inventor: OKASAKA KENICHI
IPC: B66F9/07
Filed: 1982-07-02
Abstract: PURPOSE:To easily narrow a space between cargoes even if they are hard to roll or to slip, by locating cargo stands so that, as seen from a horizontal direction extending at right angles with a direction in which a space between cargo stands is narrowed, the adjacent cargo stands are partially overlapped with each other. CONSTITUTION:In case a stacker crane scoops up a pipe 27 with a fork 10, cargo stands 14 are aligned extending between two stopper plates 26 in a manner that the cargo stands are spaced at a gap l. When, the pipe 27 is scooped up with the fork 10 under this condition, the pipe 27 is scooped up in a condition to be stopped at the upper surface of the cargo stand 14, and thereafter, the stacker crane is moved to scoop down the pipes 27 and 27a to the rack for storing the pipes. Then, with a rod protruded through operation of a piston cylinder device 39, a level 38 is turned to a position shown by a two-dot chain line from a position shown by a solid line. As a result, a rotary shaft 37 also turns, a push arm 40 rotates from a position shown by a solid line to a position indicated by a two-dot chain line, and thus, the pipes 27 and 27a are pushed in a direction in which they part from an elevating body 3.
Patent JP-H04320043-A (JP)
Title: Positioning mechanism for v-notched wafer
Inventor: YANAI TOSHIAKI
IPC: H01L21/66
Filed: 1991-04-18
Abstract: PURPOSE:To provide a mechanism for accurately positioning a V-notched wafer on a test stage. CONSTITUTION:A V-notched wafer 1 is placed on a chuck 21 of a test stage. At each of three points at equal intervals around the wafer, there are provided two pins 52 urged by a spring 54 to press the wafer edge, an angle pin 52 adapted to enter the V-notch for orientation, and a stopper 521 for stopping each pin at the correct position around the wafer. Near and opposite sides of the angle pin, two photosensors 56a and 56b are provided; one at the wafer edge and the other at the depth of the notch from the edge. All those pins press the wafer edge to position the wafer center, and then the angular position of the V-notch is determined by the ON/OFF states of the photosensors while the wafer is rotated.
Patent JP-S607266-A (JP)
Title: Scanner
Inventor: KAMATA KENJI
IPC: H04N1/393
Filed: 1983-06-24
Abstract: PURPOSE:To attain low bulk, low cost and reduction in driving torque of a device itself by forming an image of an original image to a picture receptor with variable power, conducting the titled conversion of an optical axis with respect to the center of an image forming optical system and moving a mirror to a position where the image forming with variable power is conducted on the optical axis subject to tilt conversion. CONSTITUTION:The image of the original is to be read with shrinking so as to be contained on a recording paper sheet of A4 size smaller than B4 size. An optical axis 18 is tilted to a position in broken lines around the lens center C in this device and the 2nd mirror 15 placed on the X position on unmagnification reading is moved to the Y position toward the arrow on the reading with shrinking. While the 2nd mirror 15 is moved from the X to the Y position, the mirror 15 is tilted to allow the reflected light from the 2nd mirror 15 to be directed on a lens 16 tilted in the position in figure, that is, so as to pass the optical axis 18 through the lens center C, and also the incident reflected anglealpha of light of the 2nd mirror becomes equal.
Patent JP-H01283604-A (JP)
Title: Optimizing method for cassette layout for nc packing machine
Inventor: YAMAUCHI MINEO
IPC: H05K13/04
Filed: 1988-05-11
Abstract: PURPOSE:To efficiently execute packing by executing a cassette layout in accordance with a packing sequence3 parameter and minimizing the packing time between the same packing sequence parameters. CONSTITUTION:A cassette layout conforms to a packing sequence parameter and optimized so that the packing time becomes minimum between the same packing sequence parameters. Therefore, as an advantage when a packing sequence designation has been executed, that is, for instance, at the time of height designation of parts, it can be prevented that an interference of parts which are packed afterward and parts which have been placed already occurs. Also, as for the parts number of the same packing sequence parameter, the minimization of the packing time is realized. Moreover, since the number of cassettes to be used is minimum, the parts number which can be packed by one set of packing machine is also maximized, and it scarcely occurs that the packing stage is divided into two times.
Patent JP-S60258285-A (JP)
Title: Retorting of oil shale
Inventor: SHISHIDO TAKEYOSHI
IPC: C10B53/06
Filed: 1984-06-04
Abstract: PURPOSE:To produce shale oil and dry distillation gas, in high yield, by burning the residual carbon produced by the retorting of pretreated dry oil shale, and charging the obtained hot waste oil shale together with the raw oil shale into a multi-stage stirring retort. CONSTITUTION:The raw oil shale is treated with a drying preheater, and retorted in a multi-stage stirring retort 2. The retorted shale is charged to a combustion furnace, and the residual carbon is burnt to obtain hot waste shale. The hot waste shale and the raw oil shale are charged to the top stage 8 of the retort 2 through the ports 6 and 7, respectively, and both shale components are mixed together quickly to effect the rapid heating of the raw oil shale. The mixed shale is dropped successively to the lower retorts to effect sufficient dry distillation. The oil vapor discharged from the bottom retort 10 is transferred to the oil recovery apparatus to recover the by-produced gas and shale oil. EFFECT:High thermal efficiency, small-sized oil-recovery apparatus, and reduced operation cost.
Patent JP-H02293979-A (JP)
Title: Image processor
Inventor: KUROIWA KOICHI
IPC: G06T11/80
Filed: 1989-05-08
Abstract: PURPOSE:To eliminate the need of such complicated trouble as a position is calculated and reset to a pattern start position register, when it is desired to execute continuous pattern picture drawing by providing a coordinate output register. CONSTITUTION:When the end of a first picture drawing command is detected, a microsequencer 16 outputs a data (coordinate value) transfer instruction to a work register 11 in which a coordinate value of a pattern of the time of its end is shown. On the other hand, the microsequencer 16 outputs simultaneously a read-in instruction to a coordinate output register 8. As a result, the pattern coordinage value in the work register 11 is transferred to the coordinate output register 8 through an internal bus 15. Accordingly, on a user side, in the case it is desired to bring continuously the pattern used for first picture drawing to picture drawing by a second picture drawing command, it will suffice that the contents of the coordinate output register 8 are read out by executing an access from the outside, and written in a pattern address register 6. In such a way, such trouble as a coordinate position of a picture drawing pattern is calculated and reset to a pattern start position register, etc., can be saved.
Patent JP-S62269619-A (JP)
Inventor: MIZUMOTO MASAYA
IPC: A01D34/28
Filed: 1986-05-19
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-H02292209-A (JP)
Title: Cosmetic
Inventor: ONO HIDEO
IPC: A61Q1/02
Filed: 1989-05-08
Abstract: PURPOSE:To obtain cosmetic having excellent dispersibility and coloring effects with a transparency feeling, comprising color pigment prepared by treating ultrafine particles of ferrite, synthesized in a wet state by co-precipitation method, in a water phase and coating the surface of the particles with a saturated fatty acid. CONSTITUTION:Ultrafine particles of ferrite having about 5 to 30nm particle diameter synthesized in a wet state by co-precipitation method is treated in a water phase and the surface of the particles is coated with a branched-chain or straight-chain saturated fatty acid, preferably 10 to 18C primary fatty acid, 12 to 22C secondary fatty acid or 12 to 24C tertiary fatty acid, especially secondary-tertiary fatty acid. A base is blended with the particles as color pigment to give cosmetic which has an extremely uniform dispersion state because of the ultrafine particles of ferrite, exhibits coloring effects with transparency feeling, has excellent dispersibility to a base because of hindrance of aggregation of the particles, good spreadability of color and can finely change hue by kind of constituent ion and composition ratio.