baber/WOPTO huggingface dataset:
Patent JP-S60124410-A (JP)
Title: Grinding method of rolling roll of rolling mill
Inventor: INADA KIYOTAKA
IPC: B24B5/37
Filed: 1983-12-09
Abstract: PURPOSE:To save manpower required for grinding operation by maintaining the oil pressure of a hydraulic motor within a given range and staying a grinding wheel on the peripheral surface of a roll only in a time period obtained from a relative equation of grinding quantity, hydraulic pressure, and time. CONSTITUTION:A grinding wheel 22 is fixed to a moving body 23 and is driven by a hydraulic motor 26 through the spline-fitting part of a transmission shaft 24. The wheel 22 having its axis eccentric with respect to a holding member 21 is moved far and near from/to a roll 11 by a step motor 27. The wheel 22 performs grinding while maintaining the oil pressure of hydraulic motor 26 within a given range. The grinding is performed by adjusting an oil pressure and a traversing speed only in a time period obtained from the relationship of grinding quantity = reference oil pressure X staying time. The motor 27 automatically stop and start the wheel 22 by computor control. In this way, the reduction of labor for grinding operation is performed.
Patent JP-H0282343-A (JP)
Title: Interrupt handling method for multiprocessor system
Inventor: MASUI KOJI
IPC: G06F15/16
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a interrupt handling system which has a smaller number of signal lines and is strong against trouble by individually discriminating the processor, which accepts an interrupt, by each processor. CONSTITUTION:The interrupt signal from an input/output device 40 is connected to all processors 10a to 10c through a common bus 30, and processors 10a to 10c individually monitor and discriminate respective interrupt acceptance permitting/inhibiting states of processors 10a to 10c outputted onto the common bus 30. Only one of processors in the interrupt acceptance permitting state accepts the interrupt signal from the input/output device 40 in accordance with preliminarily determined precedence. Thus, since interrupt handling is not concentrated to a specific processor and acceptance permitting/inhibiting state discriminating parts are redundantly distributed, another processor can take over interrupt handling when the discriminating part of one processor is in trouble.
Patent JP-H1078649-A (JP)
Title: Cleaning device for reticle
Inventor: KOBAYASHI TAKAHIRO
IPC: G03F1/82
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To improve a removing rate of dust when a reticle is cleaned. SOLUTION: This reticle cleaning tank 1 consisting of an insulator is equipped with an oscillator 3 of an ultrasonic cleaning mechanism in the tank to remove dust 9 on the surface of a reticle 8 in a cleaning liquid 20. The outside of the reticle cleaning tank 1 is equipped with an electric field applying mechanism 2A, 2B to electrify the dust 9 depositing on the surface of the reticle 8 in the cleaning liquid 20 and to withdraw the charged dust 9 to the inner wall of the reticle cleaning tank 1. The polarities of the electric field applying mechanism 2A, 2B are reversed as required.
Patent JP-S6386792-A (JP)
Title: Fractional recovery of carbonization gas of coke oven
Inventor: ISHIBASHI GENICHI
IPC: C10B27/06
Filed: 1986-09-30
Abstract: PURPOSE:To fractionate a carbonization gas into a high-calorific gas and an H2-rich low-calorific gas with relatively simple means and to separately recover the fractionated gases, by switching and controlling the flow path of carbonization gas in an ascension pipe according to the compositional vibration of the carbonization gas. CONSTITUTION:The progress of carbonization process is detected by detectors 10 such as thermometer, gas chromatography for carbonization gas, light transmission meter for carbonization gas, timer, etc., and a controller 9 is operated by the signal transmitted from the detector 10 to operate a changeover damper 8. The inlet port of a by-pass pipe 6 is opened and a carbonization gas flow path from an ascension pipe 4 to a collecting main 5 is closed by this process to transfer an H2-rich low-calorific gas through the by-pass pipe 6 and the by-pass collecting pipe 7 to an H2 production factory, where H2 is recovered from the low-calorific gas.
Patent JP-H04113841-A (JP)
Title: Melamine resin decorative laminate
Inventor: KAMIYA TAKASHI
IPC: B32B27/12
Filed: 1990-09-05
Abstract: PURPOSE:To provide a decorative laminate containing a melamine resin in a high proportion and thin but excellent in crocking resistance by a method wherein the resin contained in a decorative laminate formed by laminating thermosetting resin-impregnated base materials contains the melamine resin in at least a specific proportion and a woven fabric is used as at least one layer of the aforesaid base materials. CONSTITUTION:The resin contained in a decorative laminate formed by laminating thermosetting resin-impregnated base materials contains melamine resin in an amount of at least 50wt.%. Folmaldehyde is made to react with melamine to form a melamine resin A. A mix spinning fabric is impregnated with the melamine resin A and dried to form a melamine resin-impregnated fabric 2. Kraft paper is impregnated with phenol resin and dried to form a phenol resin- impregnated paper 3. The melamine resin-impregnated paper 1, the phenol resin-impregnated paper 3 and the melamine resin-impregnated fabric 2 are built up as a surface, core and rear layer respectively in layers, which are then thermocompressed to form a melamine decorative laminate.
Patent JP-S59123020-A (JP)
Title: Solar electric power generator
Inventor: NAKA HARUO
IPC: G05F1/67
Filed: 1982-12-28
Abstract: PURPOSE:To reduce the variation of overall control gain and to ensure stable control characteristics by setting different gains for current control elements of shunt circuits which are driven at a time. CONSTITUTION:Different current amplification factors are set for current control elements, i.e., transistors 12a-12c and 12e-12g which constitute shunt circuits 5a-5c and 5e-5g. In other words, the transistors of high amplification factors are used to the circuits 5a-5c; while the transistors of low amplification factors are used to the circuits 5e-5g, respectively. As a result, the variation of overall control gain can be reduced and therefore stable control characteristics can be obtained.
Patent JP-H04113761-A (JP)
Title: Facsimile equipment
Inventor: KOTANI MATAHEI
IPC: H04M11/00
Filed: 1990-09-03
Abstract: PURPOSE:To install a telephone set and the facsimile equipment efficiently as a space without using a telephone base (or facsimile equipment base) or the like especially by providing a telephone set mount part to which the telephone set is mounted to an upper part of a case of the facsimile equipment. CONSTITUTION:A telephone set mount part 3 is provided to an upper part of a case of a facsimile equipment 1 so as to mount the telephone set 2 directly on the facsimile equipment 1 in a way of using the base 3 in common use with the case, and the telephone set mount part 3 has a size to almost cover the entire upper part of the facsimile equipment 1 and a start/copy switch 4 and a stop switch 5 for facsimile operation are provided to one end of the mount part. Furthermore, an original loading port 6 is provided to the front face of the facsimile equipment 1 in a form of passing under the telephone set mount part 3 and an original width adjustment guide 7 to guide an original into the facsimile equipment 1 is provided to the original loading port 6 in response to the width of the original.
Patent JP-H01117897-A (JP)
Title: Production of 24(r) or 24(s)-hydroxycholesterols
Inventor: IKEGAWA NOBUO
IPC: C07B61/00
Filed: 1988-09-20
Abstract: PURPOSE:To obtain the above compound in high yield, by rearranging 22(R),22(S)-hydroxycholesterols with bis(acetonitrile)palladium (II) dichloride and subjecting the product to catalytic reduction. CONSTITUTION:The objective compound of formula III is produced by rearranging 22(R) or 22(S)-hydroxycholesterols of formula I (R1 is acyl; R2 is H or acyloxy; R3 is acyl; excluding the case that 22-position is R-configuration and the 23-double bond is Z-configuration) with bis(acetonitrile)palladium (II) dichloride and subjecting the resultant 24(R) or 24(S)-hydroxycholesterols of formula II to catalytic reduction in the presence of preferably 5%-palladium-carbon catalyst.
Patent JP-S59170618-A (JP)
Inventor: RICHIYAADO BUUSU
IPC: G01J1/42
Filed: 1983-12-13
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-S6477111-A (JP)
Title: Removal of static electricity of wafer
Inventor: HIDAKA HIROMI
IPC: H05F3/00
Filed: 1987-09-18
Abstract: PURPOSE:To lower the potential of static electricity in a short period of time by a method wherein, when the static electricity, generated on the wafers which are made of the material having a pyro-electric effect, is removed in the process of manufacture of an optical integrated circuit, the wafers are treated in the shower of ionized air. CONSTITUTION:When a LiNbO3 substrate 1 is dried up by heating, the static electricity of potential of about 1500KV is charged. Said LiNbO3 1 is placed on a base stand 3 with the surface, on which an optical waveguide and the like will be formed, is facing upward. Then, ionized air having the humidity atmosphere of 40-95% and the temperature of 25 deg.C or below is fed into a container 2. As a result, the static electricity is reduced to the potential of 200V or below within about 10minutes.
Patent JP-S61266698-A (JP)
Inventor: ONO ISAO
IPC: D21H19/20
Filed: 1985-10-18
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-H0685171-A (JP)
Title: Pattern forming method and manufacture of semiconductor device
Inventor: IIJIMA SHINPEI
IPC: H01L21/8242
Filed: 1992-09-02
Abstract: PURPOSE:To prevent the distortion of an organic pattern when polycrystalline silicon is formed, and prevent the deformation of the organic material itself when base material is etched by using the organic material as a mask, by sufficiently heat-treating the organic material before patterning, and using an Si film as the mask for working the organic material. CONSTITUTION:Organic material 304 is formed on an N-type impurity diffusion layer 302 formed on the surface of a P-type Si substrate 301, and then heat treatment is performed at 600 deg.C in the state that N2 is introduced and kept at 130Pa. By anistropically etching the substrate via polycrystalline Si305, a pattern is transferred, and polycrystalline Si307 is deposited on the surface of the exposed impurity diffusion layer 302 surface. After second organic material 308 is formed on the whole surface, the organic material 308 is left only in trenches by etching back the whole surface. The polycrystalline Si307 exposed by the anisotropic dry etching and the polycrystalline Si305 of the mask are etched and eliminated. By using O2 plasma, the organic material 304, 308 are etched and eliminated, and screens of Si are formed.
Patent JP-H0795294-A (JP)
Title: Network equipment
Inventor: NAKATATE SUSUMU
IPC: H04M3/42
Filed: 1993-09-21
Abstract: PURPOSE:To regulate telephone calls, to prevent the work from being tentatively interrupted both a call origination side and a call termination side and to surely and accurately send messages by confirming the working conditions of an opposite party relating to a network equipment inside an enterprise. CONSTITUTION:This equipment is provided with a data storage means 9 for storing the absence information of the user of a telephone set and a connection controlling means 31 for informing a call origination side telephone set 1 of that the user of a call termination side telephone set 2 is absent when it is judged that the user of the call termination side telephone set 2 is absent by the data storage means 9, simultaneously inquiring whether or not to perform connection to the call termination side telephone set 2 and controlling the processing of the connection to the call termination side telephone set 2 corresponding to the instruction of the call origination side telephone set 1 to the inquiry.
Patent JP-H05199065-A (JP)
Title: Surface acoustic wave element
Inventor: NAKAHATA HIDEAKI
IPC: H03H9/25
Filed: 1992-09-02
Abstract: PURPOSE:To obtain the surface acoustic wave element with a stable characteristic by forming a comb-shape electrode and a piezoelectric layer on a diamond or a diamond-like carbon film layer formed on a substrate and covering the piezoelectric layer with a film made of a diamond or a diamond-like carbon. CONSTITUTION:An Si substrate 1 is placed on a plasma CVD device, a reaction chamber is exhausted and a mixture gas of H2:CH2=200:1 is introduced and a diamond thin film 2 whose thickness is 25mum is formed on the substrate 1 by the plasma CVD. Then the surface of the thin film 2 is polished and an Al layer whose thickness is 500Angstrom  is vapordepositted by the resistance heat method and comb-shape electrodes 3 having an electrode interval of 2mum from the Al layer are formed by the photo lithogoraphy method. Then a ZnO film 4 whose thickness is 0.93mum is depositted by the magnetron sputtering with a mixture gas of Ar:O2=1:1 onto the ZnO polycrystal. Finally the diamond-like carbon film layer 5 whose thickness is 400Angstrom  is formed on the ZnO film by the plasma CVD.
Patent JP-2000105587-A (JP)
Title: Memory control device, information processor device, memory control method, and recording medium
Inventor: LAWRENCE CHIE
IPC: G06F13/18
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance memory activity ratio by lowering the low precedence threshold of a display FIFO, and equalizing a time necessary to completely utilize memory for a device (other than a display device) with a hysteresis time (a time for releasing memory in the display FIFO) to shorten the hysteresis time. SOLUTION: A display FIFO module 12 brings out requests of low precedence and high precedence to a DRAM controller sequencer 22, for loading display data to be transmitted to a display device 26 on the FIFO. These requests of low precedence and high precedence are brought out together when underun of the FIFO is generated if the FIFO does not input new data. When a FIFO data level becomes higher than the value of a low precedence threshold, the low precedence request is released by the display FIFO module 12. The threshold value of the low precedence is variable, and the hysteresis time is computed so as to be substantially equal to a time required for that at least another device (n) is served from a DRAM 24. Hereby, when the DR-M 24 is not used for the display device 26, all the time capable of utilizing the DRAM 24 can be utilized by the other device except the display device 26.
Patent JP-H0284322-A (JP)
Title: Heat-resistant material
Inventor: UENO KEISUKE
IPC: C23C28/04
Filed: 1988-09-21
Abstract: PURPOSE:To enhance fire resistance and to obtain fire-resistant effect coupled with the filling of the crack of a core material by a method wherein a sodium silicate solution is applied to an aluminum plate and, after drying, the coated plate is bonded to the surface of a household furnishing such as a fusuma using corrugated cardboard as a core material or sandwiched between the surface materials of said furnishing. CONSTITUTION:A sodium silicate solution is applied to the surface of an aluminum plate 1 and dried to form a heat-resistant material which is, in turn, bonded to corrugated cardboard 3 or sandwiched between cardboards 3. When temp. reaches 600 deg.C or more, sodium silicate is foamed to penetrate into the creeks of the cardboard generated by heat. Even when a fire occurs, sodium silicate is foamed to hold heat resistance.
Patent JP-S62104852-A (JP)
Title: Polyolefin based resin composition
Inventor: MOGI TSUTOMU
IPC: C08L51/02
Filed: 1985-10-21
Abstract: PURPOSE:The titled composition, obtained by blending a styrene based resin with one or more selected from rosin (derivative), etc., in a specific amount, having improved adhesive property to foamed-in-place urethane, etc., and shrinkage in molding and suitable for household appliances, automotive parts, etc. CONSTITUTION:A polyolefin based rein composition obtained by blending a polyolefin based resin with (A) 10-40wt%, preferably 15-35wt% styrene based resin, e.g. polystyrene or ABS resin, (B) 0.5-5wt%, preferably 1-4wt% one of rosin, a derivative thereof and petroleum resin or a mixture or two or more thereof and (C) 5-40wt%, preferably 10-35wt% filler, e.g. talc or wood meal, etc.
Patent JP-H0759271-A (JP)
Title: Solar power generating/storing system
Inventor: WATANABE YOSHIAKI
IPC: H02J9/06
Filed: 1991-09-13
Abstract: PURPOSE:To provide a solar power generating/storing system in which the output can be taken out efficiently from a solar cell and stored in a battery. CONSTITUTION:A solar cell PV is connected with a high capacity capacitor C which can be charged instantaneously with high current through a first charging circuit D1. The high capacity capacitor C is connected with a battery B through a second charging circuit D2 and charged when the output of the solar cell PV increases thus charging the battery B continuously from the high capacity capacitor C even after the output of the solar cell PV dropped. Furthermore, the operation can be switched depending on the conditions, e.g. the load L is fed with power from the solar cell PV when the output therefrom is high, by switching the connection of the load L between the output terminals of the high capacity capacitor C and the battery B.
Patent JP-2001061041-A (JP)
Title: Original reader
Inventor: WADA SHUNEI
IPC: G03B27/54
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a read image with high quality where no phase shift takes place between a light passing through lenses and a light passing through a luminous quantity correction aperture. SOLUTION: A luminous flux from an LED light source 57 is emitted onto a front side of an original M and an image of the original is formed via an image forming lens 62 onto a linear image sensor 63, which reads the image. In this case, a luminous quantity correction aperture 61 is fixed to a focus adjustment member 64 supporting an image forming lens 62, but moved when the focus adjustment member 64 is moved for focus adjustment where an interval of the lenses is set to (C).  Thus, in the case that the position of the field lens 59 has an offset due to a manufacturing error or assembling accuracy of the frame 50 or the like and when the focus is adjusted by the image forming lens 62 to set c=C, since the luminous quantity correction aperture 61 is also moved, the relation of the phase of lights passing through the lenses 59, 62 and the luminous quantity correction aperture 61 is always kept constant as t=T and s=S as design values. Thus, the luminous quantity is always corrected for the middle part and the circumferential parts of the luminous quantity correction aperture 61 as designed to attain reading of the original with high quality.
Patent JP-S6477418-A (JP)
Title: Protective relay device
Inventor: CHITOSE TAKASHI
IPC: H02H7/045
Filed: 1987-09-17
Abstract: PURPOSE:To prevent malfunctioning due to an exciting rush current by detecting the magnetic saturation state of a transformer by means of a magnetic sensor to operate an inhibit element. CONSTITUTION:When an internal accident occurs in a transformer 1, a leakage flux, where an iron core is saturated magnetically, is not generated and the output inputted from a magnetic sensor 10 to an inhibit element 8 does not reach a prescribed level so that the inhibit element 8 does not operate. However, when an exciting rush current flows through the transformer 1 at the time of application of power PS to the transformer 1, the iron core of the transformer 1 is saturated magnetically. Consequently, leakage flux increases in the place, where the magnetic sensor 10 is arranged, so that the output of the magnetic sensor 10 increases to be inputted to the inhibit element 8. As a result, while an operating element 7 operates by the exciting rush current, the inhibit element 8 also operates to control operation of the operating element 7 so that a protective relay main body 6 does not operate. Therefore, the protective relay neither malfunctions nor actuates current side and load side breakers 2, 3 for breaking.
Patent JP-H04114615-A (JP)
Title: Washing-dressing stand with life information display
Inventor: MIWA EIJI
IPC: G09F9/00
Filed: 1990-09-04
Abstract: PURPOSE:To obtain information necessary for life only at a face washing toilet stand by a method wherein a display means for displaying information necessary for life and a recording and reproducing means for recording and reproducing the information are provided for concentrating and displaying the information. CONSTITUTION:It is controlled and designed that when a person sensor 14 detects a standing of a person before a face washing toilet stand 1, an LCD display 10 displays life information such as date of the day, time, indoor temperature, outdoor temperature, humidity, weather forecasting after few hours and the like. The life information to be displayed on the LCD display 10 is stored in a life information signal output circuit 21. In a state that a display information turnover switch 22 is turned over to a contact (a) side, an output signal from the life information signal output circuit 21 is inputted into an LCD driving circuit 23, which makes the LCD display 10 display the life information. By this, only at one face washing toilet stand, information necessary for life can be obtained.
Patent JP-H0283881-A (JP)
Title: Adding type optical disk
Inventor: NAKAJIMA HEITARO
IPC: G11B7/004
Filed: 1988-09-20
Abstract: PURPOSE:To limit the number of the musics of music data which can be written into a data recording area by writing beforehand the non-rewritable catalog information to divide a data recording area to write the music data into the areas of the prescribed number of the musics, into the lead-in areas. CONSTITUTION:An adding type optical disk 1 has a data recoding area 2 to write the music data and a lead-in area 3 to write the catalog information of the music data and the information is recorded in the same way as CD. In the area 3, the catalog information to divide the area 2 into the prescribed number of musics is written. The writing of the music data to the area 2 is executed in accordance with the catalog information of the area 3. Consequently, only the music data of the prescribed number of the musics can be written in the disk 1. Since the catalog information is written by the unevenness of the bit, rewriting cannot be performed. For this reason, the number of the musics which can be written into the area 2 cannot be changed.
Patent JP-H1178721-A (JP)
Title: Weather strip for automobile
Inventor: YOSHIOKA TAKAO
IPC: B60J5/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of water leakage in the vicinity of the boundary of a disposing section for a filler, in a weather strip having a hollow seal to seal the opening part of the car body of an automobile and having a filler inserted in the hollow seal part. SOLUTION: At a given section in a longitudinal direction of a weather strip 10, a filler 22 to increase rigidity of a hollow seal part is disposed in a hollow seal part 14, a cut 24 is formed in the terminal part 22a of the filler 22 and the rigidity thereof is reduced to a value lower than that of a central part. This constitution relaxes the rapid change of rigidity of the hollow seal part 14 extending from a filler disposing section X to a non-disposing section Y, resulting in suppression of the lowering of a seal force in the vicinity of the boundary of a filler disposing section X.