baber/WOPTO huggingface dataset:
Patent JP-H0820766-A (JP)
Title: Granular antistatic agent mixture and method for using the same
Inventor: NAITO KOICHI
IPC: C08K5/17
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a granular antistatic agent mixture having handleability as good as that of a master pellet and a very high antistatic agent content and not deteriorating in antistatic effect after long-term storage by mixing two kinds of granules of different main components together. CONSTITUTION:This mixture is formed by mixing granules A containing a fatty acid monoglyceride represented by formula I (wherein R<1> is a 11-21C aliphatic hydrocarbon group) as the main component with granules B containing an N,N-bis(2-hydroxyethyl)-alkylamine reprersented by formula II (wherein R is a 14-22 C aliphatic hydrocarbon group) and/or an N,N-bis(2-hydroxyethyl) fatty acid amide represented by formula III (wherein R is a 11-21 C aliphatic hydrocarbon group) as the main components in an A to B weight ratio of about 10/90 to 90/10.
Patent JP-H1116304-A (JP)
Title: Optical disk device
Inventor: OGAKI SATOSHI
IPC: G11B21/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enable speed control of an optical head in the direction of disk radius with high precision regardless of the difference between a real speed and a detected speed of movement in the direction of disk radius by providing means for correcting the value of a reference driving signal in accordance with the difference between a moving speed and a target speed. SOLUTION: When high-speed movement of an optical head 2 is commanded, a reference driving signal depending on a distance for which the optical head should be moved is generated from a reference driving signal generator 10 and is supplied to a power driver amplifier 6 through an adder 8. In accordance with the movement of the optical head 2, a speed/distance detector 5 arithmetically finds speed and distance detection signals from a movement detection signal and supplies the speed and distance detection signals to a controller 11. The controller 11 supplies the speed detection signal to the adder 8 through an inverter 7 having an amplification degree G. To the other input of the adder 8, a target speed signal from a target speed signal generator 9 is supplied.  The difference between the target speed signal and the speed detection signal operates as a compensation signal for the reference driving signal.
Patent JP-S5969063-A (JP)
Inventor: AOYAMA KAZUO
IPC: A61B5/0476
Filed: 1982-10-15
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-H0627967-A (JP)
Title: Noise canceling device
Inventor: SAITO NOZOMI
IPC: G10K11/178
Filed: 1992-07-08
Abstract: PURPOSE:To display sufficient noise cancellation effect by improving the coefficient convergence characteristic of an adaptive filter. CONSTITUTION:An adaptive signal processing part 14a determines the coefficient of the adaptive filter 14b by performing adaptive signal processing so as to cancel a noise at a noise cancellation point by using the composite sound signal of the noise at the noise cancellation point and a canceling sound and the reference signal inputted through a frequency characteristic correction part 14e, and the adaptive filter filtrates the output signal of the frequency correction part 14e corresponding to the coefficient and inputs the resulting signal to a speaker 16. In this case, the frequency correction part 14e has frequency characteristics of a canceling sound propagation system 18 and frequency characteristics which are almost symmetrically about a 0dB line, so the total frequency characteristics of the frequency characteristic correction part and canceling sound propagation system become nearly flat and the coefficient convergence characteristics of the adaptive filter by the adaptive signal processing are improved to display sufficient noise cancellation effect.
Patent JP-S57102858-A (JP)
Title: Sulfonate derivative
Inventor: FUJII SETSUO
IPC: C07C303/26
Filed: 1980-12-19
Abstract: NEW MATERIAL:A sulfonate derivative of formulaI[R 1  is phenyl which may have substitutents such as alkyl or hydroxyl; R 2  is halogen, hydroxyl, lower alkoxy; m is 1W6].  
     EXAMPLE: 2-Oxo-5-chloro-n-pentyl benzensulfonate.  
     USE: Since it has activities of esterase inhibition, chymotripsin inhibition and antihyperlipemic activity, it is used as an antihyperlipemic, anti-inflammatory or immune controller.  
     PREPARATION: The raction between a compound of formula II (R' is halogen, lower alkoxy) and another compound of formula III (Y is 0W2) is conducted usually in a solvent such as dimethyl ether at -10W60°C, preferably 0°CW room temperature. Then, when necessary, the product is hydrolyzed in the pressure of an acid such as hydrochloric acid to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0912534-A (JP)
Title: Recovery of dmso
Inventor: YOKOI NORIAKI
IPC: C07B63/00
Filed: 1995-06-23
Abstract: PURPOSE: To recover a compound industrially useful as a synthetic detergent for intermediate of pharmaceuticals and agrochemicals and a specific cleaning agent for electronic parts in high efficiency and quality at a low recovery cost from a liquid mixture such as the waste liquid discharged after the production of the compound. CONSTITUTION: The objective dimethyl sulfoxide (DMSO) is recovered from a DMSO mixture containing other components such as DMSO waste liquid by distilling the DMSO mixture while keeping the hydrogen ion index (pH) of the DMSO mixture below that of the waste DMSO liquid. A mixed liquid containing amines is preferably redistilled after adjusting the liquid to neutral or acidic state (about pH1-7) and a mixed liquid containing organic acid salts is preferably distilled in an acidic state, the organic acid component is distilled off and the still residue is redistilled in a neutral or an alkaline state. A mixed liquid containing an alkali metal hydroxide is preferably distilled after neutralization.
Patent JP-H1121643-A (JP)
Title: Intermetallic compound containing compound having au3 cu-type crystal structure
Inventor: KITO SEI
IPC: H01L39/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new material usable as a substrate material and further as a superconducting thin film device by synthesizing an intermetallic compound containing a compound having an Au3 Cu type crystal structure. SOLUTION: This intermetallic compound contains a compound having an Au3 Cu type crystal structure and is represented by chemical composition formula [R1 C1 ]m [M2 B2 ]n [M3 M']. In the formula, (m) is zero or a natural number, (n) is 1, R is one or >=2 kinds among Y, Sc, and rare earth elements, M is one or more kinds among the elements of the group IVb, Vb, etc., M' is one or >=2 kinds among the elements of the group I, II, etc., and M3 M' is a compound having an Au3 Cu type crystal structure. This intermetallic compound is used as a substrate material suitable for thin film lamination, e.g. of a rare earth - nickel - boron carbide type intermetallic compound superconductor. Further, that having the above composition formula where M is Ni, Pd, etc., and M' is Al, Si, etc., is a superconductor having about 9.0K superconducting critical temp. Tc .
Patent JP-H1122414-A (JP)
Title: Control method for mixing turbine
Inventor: SAEKI YASUHIRO
IPC: F01D17/20
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the overheat of a high pressure part when a load is reduced by interrupting the control of a mixing control valve when the opening of a regulating valve for regulating the opening of a main steam line reaches an opening corresponding to a high pressure part cleaning steam quantity, and controlling the opening of the regulating valve so as to be held at the opening corresponding to the cleaning steam quantity or more. SOLUTION: When the load of a turbine is reduced, the opening of a regulating valve 3 for regulating the opening of a main steam line is also reduced. At this time, this opening of the regulating valve 3 is detected by a regulating valve opening detecting means 21, and inputted to a regulating valve opening comparing means 22. The detected value of opening is compared with the set value of opening of the regulating valve 3 corresponding to a high pressure part cleaning steam quantity set by a regulating valve lowest opening setting means 23, and the comparison result is outputted to a control method selecting means 24.  When the detected value is equal to or lower than the set value, control of a mixing control valve opening control means 27 is interrupted by a mixing control interrupting means 26, and the opening of the regulating valve 3 is controlled so as to be the set value or more by a regulating valve opening control means 25.
Patent JP-H0935773-A (JP)
Title: Fastening structure of terminal bolt
Inventor: TOMITA YOSHIHARU
IPC: H01R4/38
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure by a terminal bolt 2, which can prevent the following rotation of a fixed contact 5. SOLUTION: A terminal bolt 2 contacts electrically with a fixed contact 5 within a center case 4, and is inserted from the inside to the outside of a center case 4, passing through the hollow part of the bushing 8 set in the through hole 7 of the center case 4, and is fixed by fastening the nut 9 screwed on the terminal bolt 2 outside the center case 4. Outside the center case 4, a bushing 12 to receive the fastening force of the nut 9 is set around the bushing 8. This bushing 12 is provided with an engaging projection 12a projecting downward, at its one end, and it is engaged with the engaging recess 4a made on the surface of the center case 4. Moreover, the bushing 12 and the bushing 8, and the bushing 8 and the terminal bolt 2, and the terminal bolt 2 and the fixed contact 5 are positioned in rotational direction by serrations 11 and 10 (10a and 10b) provided each between both.
Patent JP-S6158758-A (JP)
Title: Printer
Inventor: YASUI TSUNEO
IPC: B41J2/32
Filed: 1984-08-30
Abstract: PURPOSE:To make the accurate easy regulation of fitting position possible and to make the homogeneous printing of high quality possible, by making the mutual fitting surfaces of a printing head and the holder of this head be to a special shape. CONSTITUTION:In the printer with which the printing paper 3 wound round a round platen 1 is printed, between the mutual fitting surfaces 11, 15 of a printing head 4 and the holder 5 fitted therewith, at least one side surface shall be the curved surface the curvature center of which coincides with the center of the platen 1. The other surface shall be of the shape touching that curved surface at two positions at least. In the figure, both the fitting surface 11 on the head 4 side and the fitting surface 15 on the holder 5 side are the curved surfaces of the same curvature, the curvature centers of which coincide with the center of the platen 1. The engaging hole 12 of a screw 13 is provided to the fitting part 10 of the head 4 and the hole 16 capable of being penetrated with the screw 13 is provided to the holder 5. Then, the screwing is made possible after shifting either of them by a distance of the clearance between the screw 13 and the hole 16 along the fitting surfaces 11, 15.
Patent JP-S6157844-A (JP)
Title: Leak detecting device
Inventor: IMAIZUMI MOTORO
IPC: B65D90/50
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a leak detecting element which eliminates the need for removal maintenance against underwater sticking matter by holding the detecting element of the leak detecting device which floats on a water surface and detects a leak of a material different from water on a vibrator. CONSTITUTION:The leak detecting device 1 which detects leak oil, etc., on the water surface 2 floats on the water surface 2 through a float 5 fixed to support sponge 3 with a bolt 4. The columnar vibrator 9 is provided on the top surface of a weight 8 at the lower end and the detecting element 10 is fitted on its surface. Underwater suspended bodies and floating bodies stick on the detecting device 1 with time and are grown or decomposed to cover the surface of the element 10 and then cause deterioration in sensitivity, so electricity is fed through a lead wire 11 at a period of >=20 days to put the vibrator 9 in oscillating operation, thereby removing the sticking matter on the surface of the detecting element 10. Thus, the sticking matter on the surface of the detecting element 10 need not be removed.
Patent JP-S6240453-A (JP)
Title: Image forming method
Inventor: TAKAHASHI OSAMU
IPC: G03C7/00
Filed: 1985-08-19
Abstract: PURPOSE:To improve image discriminability and color separation characteristics by using as a dye developing agent a compound having in the molecule a dye component possessing a ballasting group to be cut off by heating in the presence of a base and/or a base precursor and a silver halide developing agent component. CONSTITUTION:The dye developing agent to be used has in the dye component the ballasting group to be cut off by heating in the presence of the base and/or the base precursor which prevents the dye component from too early movement to the other layer before the mobilization by heat development, thus permitting high image discriminability and color separation characteristics to be obtained. Compounds represented by the formula shown on the right are especially preferable for the dye developing agents above all, and they are used, preferably, in an amount of 10mg/m<2>-15g/m<2>, especially, 15mg/m<2>-5g/m<2>. The dye developing agent may be used together with the silver halide emulsion in the same layer or in the layer adjacent to the emulsion layer.
Patent JP-H1120546-A (JP)
Title: Readward/sideway monitering method for vehicle and device thereof
Inventor: FUJINAMI KAZUTOMO
IPC: G08B21/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To detect a vehicle approaching from the rear part and the side part and to warn a driver of the approach by monitering the degree of approach of a succeeding vehicle or a vehicle running on adjacent lane against one's own vehicle, based on an optical flow and a point of infinity. SOLUTION: An optical flow forming circuit 13 forms an optical flow by connecting a feature point to a correspondence point, and sends it to a degree of danger judging circuit 14. The degree of danger judging circuit 14 judges the degree of approach (i.e., the degree of danger) of the speed of a vehicle running on the adjacent lane and a succeeding vehicle, according to whether the optical flow is going from a point of infinity (FOE) in the direction of radiating, or in the direction of converging into the FOE, and sends the judged result to a warning part 15. Namely, as the optical flow is largely going in the direction of radiating from the FOE, the degree of danger is judged to be higher.
Patent JP-H0232375-A (JP)
Title: Reader printer
Inventor: AIKO YASUYUKI
IPC: G03G15/04
Filed: 1988-07-22
Abstract: PURPOSE:To execute a recording display even in the case of attaching afterward an information imprinting unit by providing character information which is always recorded as its character information and character information which is recorded only at the time of a warning display related to the unit on the information imprinting unit. CONSTITUTION:An imprinting unit provided on one end side of a transfer drum 31 of a printer consists of an LED array unit 30 and a lens, provided on a reader printer main body so as to be attachable and detachable, and the imprinting head 30 outputs regular character information and warning character information related to the imprinting unit. In such a way, not only recording character information but also warning display information related to the imprinting unit can be recorded simultaneously, therefore, even when the reader printer main body is not provided with a warning display means related to the unit, a warning display can be executed by attaching afterward the imprinting unit, and it is possible to call a user's attention.
Patent JP-H11284817-A (JP)
Title: Reader
Inventor: MAEDA IKUO
IPC: H04N1/19
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the reader with ease of assembling and high light shield effect and high dust proof effect. SOLUTION: The reader is configured by attaching an RPLA 1, a sensor 4, and a lamp 5 to a hood 2. Mount references 2a, 2c, 2d for the RPLA 1, the sensor 4, and the lamp 5 are formed to the hood 2 and the RPLA 1, the sensor 4, and the lamp 5 are simply assembled to the hood 2 by having only to mount the RPLA 1, the sensor 4, and the lamp 5 to the mount references 2a, 2c, 2d and the mount accuracy is ensured. Furthermore, a mount reference 2e to fit a dust proof glass 8 is formed to the food 2 and the dust proof glass 8 is mounted easily with high accuracy.
Patent JP-S6073948-A (JP)
Inventor: AKASAKI MORIHISA
IPC: E04D13/00
Filed: 1983-09-28
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-H1014041-A (JP)
Title: Guide roller for cable stringing
Inventor: MAEDA TAKUYA
IPC: H02G1/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To see that a cable falls automatically from a guide roller into a cable rack, by coupling a mobile frame to the mobile part of an actuator attached to a base, and opening the fixed roller side of the mobile frame, and arranging rollers on both its sides and at the top. SOLUTION: A base 3 is attached freely of mounting and removal to the side material 2 of the cable tray or a cable rack 1 constituting a cable laying path, and at the base 3, a fixed roller 4 is projected in the position above the cable laying path, perpendicularly to the side material 2. Moreover, an actuator 6 such as an air cylinder or the like so constituted as to shift a mobile part 5 in parallel with the fixed roller 4 is attached to the base 3. Then, a mobile frame 8 is coupled with the mobile part 5 of the actuator 6, and the mobile frame 8 opens its fixed roller 4 side, and rollers 7 are arranged on both its side and the top. Hereby, a cable 9 can fall automatically from the guide roller into a cable rack 1.
Patent JP-S5883723-A (JP)
Title: Assembly of legs
Inventor: KAWAKAMI YOSHIMASA
IPC: E02B17/00
Filed: 1981-11-12
Abstract: PURPOSE:To efficiently assemble maximum legs at low cost by a method in which leg blocks to be newly joined are connected to the lower side of already assembled legs by utilizing the elevator of an elevating base, and completely assembled legs are lifted up. CONSTITUTION:A base 11 is provided below the first already-assebmled leg 1 and lifted up by means of an elevator B on a base A. Then, a base 12 is provided below the base A, brought down by the elevator B, and placed on the base. The leg 1 is lifted up by the elevator B, a leg block 2 to be newly assembled is pulled into below the leg 1, the leg 1 is slightly lowered by the elevator B, and then the lower end of the leg 1 is joined with the upper end of the leg block 2. The legs 1 and 2 are lifted up by the elevator B, the leg block 3 is retracted by a truck and joined likewise, the blocks of lowermost part of the legs are joined, the base 14 is set below the legs, a structure body A is lifted up, and then the base 12 is removed.
Patent JP-H0736035-A (JP)
Title: Surface light emitter
Inventor: KAWAKAMI MAMORU
IPC: F21V8/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a surface light emitter which is made light in weight without using a light emission plate and constituted so that the unevenness of luminance on a light emitting surface is eliminated and the high luminance is achieved on the whole of the light emitting surface. CONSTITUTION:A diffusion member 13 constituted of a prism film provided with a prism surface where many projecting line parts are corrugatedly arrayed is provided and a first reflection member 11c is provided so as to be faced to the diffusion member 13 across a space. Besides, light sources 12 are arranged at the side parts of the space for transmitting light 14 formed by the diffusion member 13 and the first reflection member 11c and covered with second reflection members 11a and 11b.
Patent JP-S6072344-A (JP)
Title: Two-wire type digital two-way repeator
Inventor: SASAGAWA MASAAKI
IPC: H04B3/36
Filed: 1983-09-28
Abstract: PURPOSE:To eliminate the influence of noises caused by the sneaking of signals produced in a repeator, by installing a buffer circuit between the output of a downward receiving circuit and transmitting circuit also and synchronously operating the buffer circuit to an upward buffer circuit. CONSTITUTION:A two-way repeator 4 is connected between an office device 1 and home device 2. By providing a buffer circuit 26 between the output of the downward receiving circuit 16 of the repeator 4 and a transmitting circuit 17, a downward signal is temporarily stored and reading out from the buffer circuit 26 and an upward buffer circuit 21 is synchronously performed by means of a control circuit 20. In this case, a burst-like signal inputted from the device 1 through a line 3 is discriminated and reproduced at the receiving circuit 16 and its frame synchronism is detected by the control circuit 20 and stored in the buffer circuit 26. Then the stored signal is read out after a guard time is passed and sent out to the device 2 through the transmitting circuit 17. When the stored signal is read out, the stored signal of the buffer circuit 21 is also read out and transmitted.
Patent JP-S6424661-A (JP)
Title: Voice conference equipment
Inventor: OIKAWA HIROSHI
IPC: H04M1/60
Filed: 1987-07-21
Abstract: PURPOSE:To attain the learning of echo cancellation of a line echo cancelling section correctively, simply in a short time by digitizing an input signal of a microphone so as to obtain a transmission timing of a training signal. CONSTITUTION:A timing control section 14 receives, e.g., a low-order 3-bit in the output of an A/D converter 3 to obtain a random transmission timing of 0-800ms in 100ms of elapsed time, a training signal generating section 15 is triggered in this timing to send a training signal. The similar operation is applied in the voice conference equipment of the opposite party but the probability of the low-order 3-bit in the digital value being identical is very low. Thus, when the training signal for the learning of the line echo cancelling section 5 is sent, it is rare that the training signal is sent from the opposite party and the correct learning is attained and the learning is finished in a short time (several seconds).
Patent JP-S5884149-A (JP)
Inventor: ISHII JIYUNICHIROU
IPC: C04B7/42
Filed: 1981-11-14
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-H1114940-A (JP)
Title: Optical isolator
Inventor: YOSHIKAWA HIROKI
IPC: G02B27/28
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator which has high yield at the time of cutting. SOLUTION: A proplarizing element of double refraction element and a Faraday rotator have their optical surfaces adhered together with an adhesive which has rubber elasticity at least 10 to 40 deg.C, the adhesion element is cut into chip type adhesion type optical elements having optical surfaces of =<2 mm<2> in area, and those elements are put in a magnetic field to obtain the optical isolator. When the adhesion layer is 10 to 10 μm thick, damage such as the peeling of the adhesion boundary surface is hardly caused even by cutting the adhesion element obtained by adhering the optical surfaces of the polarizing element or birefringent element and Faradary rotator across the rubber elasticity type adhesive of adhesion strength having rubber elasticity almost at room temperature, thereby improving the cutting yield of the stuck type isolator.