baber/WOPTO huggingface dataset:
Patent JP-H03161705-A (JP)
Title: Plastic optical fiber reinforcing cable
Inventor: AOKI KAZUNORI
IPC: G02B6/44
Filed: 1989-11-20
Abstract: PURPOSE:To allow the maintenance of high-performance optical transmittability over a long period of time by forming the cable so as have the characteristic that the difference between the length of the long-fiber reinforcing material taken out of an arbitrary micropart and the length of optical fibers does not exceed 0.2%. CONSTITUTION:This cable is so formed as to have the characteristic that the difference between the length of the long-fiber reinforcing material taken out of the arbitrary micropart and the length of the optical fibers does not exceed 0.2%. Namely, the length of the long-fiber reinforcing material at the arbitrary point of the cable and the length of the coated optical fibers are substantially equaled. Even if, therefore, this reinforced optical fiber cable is used over a long period of time, the difference between the length of the long-fiber reinforc ing material and the length of the coated optical fibers does not arise and the degradation in the optical transmission performance of the optical fibers is obviated by decreased dragging. The optical fiber cable which has the excel lent reinforcing property and is not deteriorated in the transmission performance with lapse of time is obtd. in this way.
Patent JP-H09144575-A (JP)
Title: Output limit device for engine with supercharger
Inventor: NAMEKI MINORU
IPC: F02B33/44
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To lower the generated pressure of a supercharger with excellent responsibility for heightening engine output control effect by, when the slip level of a wheel is more than a set value, supplying pressure equal to or higher than the maximum supercharging pressure occurred in the supercharger to a supercharging pressure adjusting system as control pressure from a pressure source for forcedly lowering the supercharging pressure. SOLUTION: In a turbocharger 18, a waist gate valve 19 is insertedly attached to a flow-in port, and controlled by an actuator 20 to bypass driving pressure for the turbocharger 18 for adjusting supercharging pressure. In order to adjust control pressure supplied to a pressure chamber partitioned with the diaphragm of the actuator 20, a duty solenoid valve 21 is provided, and controlled according to the duty ratio of a control signal outputted from an engine controller. The control pressure can be supplied from a positive pressure tank 44 for storing the supercharging pressure, and when the slip level of the wheel is more than a set value, the pressure from a pressure tank 40 is supplied to forcedly lower the supercharging pressure to an engine.
Patent JP-H06123925-A (JP)
Title: Print producing device for character printing
Inventor: MURAKAMI AKIRA
IPC: G03B27/52
Filed: 1992-10-13
Abstract: PURPOSE:To provide a print producing device for character printing capable of promptly proofreading the contents of individual information and the editing result by a trial printing in spite of being a simple system and also capable of internally producing an individual lith film excellent in printing quality. CONSTITUTION:The device is provided with an input means 1, an output means 4 capable of performing thermal transfer printing of the inputted individual information on the individual lith, a printing means 114 for projecting the individual lith and also a photographic negatived film on a photosensitive body and printing them and a developing means 115 for developing the printed photosensitive body, so that the individual lith can be produced with using a photocomposition outputting center. And also, the device is provide with a proofreading means capable of printing the individual information on an ordinary sheet, so that a proofreading work can be performed on the ordinary sheet before outputting the information to the individual lith.
Patent JP-H02146572-A (JP)
Title: Abnormality detecting device for image formation angle of image forming device
Inventor: AISAKA SEIYA
IPC: G03G21/14
Filed: 1988-11-28
Abstract: PURPOSE:To detect the abnormality of the image formation angle by calculating deviation in the angle of an image based on the distance from the start end of an effective exposure scanning area to the start end of the entry area of an original at two positions and the distance from the front end of transfer paper to the start end of the recording area of the original. CONSTITUTION:The detection signals of original read sensors 281 and 282 and copy image read sensors 291 and 292 are inputted to a center control part 31 through A/D converters 35 and 36 respectively. Then the distances l11 and l12 from the start end of the effective exposure scanning area to the start end of the recording area A1 of the original D at the two positions and the distances l21 and l22 from the front end of the transfer paper S to the copy area A2 at corresponding positions are calculated and inputted to a decision means 313. Thus, the angle deviation of the formation image area of the transfer paper is calculated and an warning signal is outputted when this calculation result exceeds a preset permissible range to easily detect the abnormality of the image formation angle in its early stage.
Patent JP-H06151574-A (JP)
Title: Dielectric-isolation substrate for semiconductor device
Inventor: OKONOGI KENSUKE
IPC: H01L21/76
Filed: 1992-11-12
Abstract: PURPOSE:To reduce the occurrence of the warp of a dielectric-isolation substrate for a semiconductor device, where a power element is made, and the defects of crystal. CONSTITUTION:A plurality of single crystalline silicon islands 17 are made by polishing the bottom of a single crystalline silicon substrate 11. These single crystal silicon islands 17 are provided on the multilayer single crystalline silicon substrate 16 being a support substrate through a silicon dioxide film 13 and a BPSG film 14 being a cover layer. Each single crystal silicon island 17 is insulated and isolated by the silicon dioxide film 13 and the BPSG film 14.
Patent JP-S63154373-A (JP)
Title: Gradation driving system for thermal head
Inventor: SHINOZUKA HIROSHI
IPC: B41J2/36
Filed: 1986-12-18
Abstract: PURPOSE:To reduce the number of transferring actions on the information- transferring side and enhance printing speed, by inputting multiple-bit gradation data in parallel, connecting register parts in series, and enabling the gradation data to be transferred to the next register part. CONSTITUTION:Each of counting shift registers 61a-61n is in an input mode, an AND gate 71 is opened by a strobe signal STB, and a shift clock signal SCL is supplied to each of counting shift registers 61a-61n. Therefore, serial- n-bit printing information DATA is transferred or shifted between shift registers 60a-60n by the shift clock signal SCL, and parallel-4-bit serial-n-bit gradation data is transferred or shifted between the counting shift registers 61a-61n by the shift clock signal SCL. Thus, only one transferring operation is required, and the gradation data is processed on the head side, whereby printing speed can be enhanced.
Patent JP-S63153478-A (JP)
Title: Measuring method for insulation resistance
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1986-12-18
Abstract: PURPOSE:To correct a phase shift by obtaining 1st and 2nd signals by detecting a leak current component synchronously with a low frequency signal voltage and a voltage which is phase shifted by 90 deg. from said voltage, and subtracting the product of a specific frequency component signal of the 1st signal and the 2nd signal from the 1st signal. CONSTITUTION:The leak current containing a component of low frequency f1 for measurement is detected by a synchronous detector MULT1 with the low frequency signal voltage to obtain the 1st signal. Further, the leak current is detected by an MULT2 with the voltage which is phase shifted by 90 deg. from the low frequency signal voltage to obtain the 2nd signal. Further, the frequency component of frequency 1/T in the 1st signal is detected and detected synchronously by an MULT3 with a signal having a repetitive period T to obtain a 3rd signal. The product of the 2nd and 3rd signals is found by a multiplier MT. A subtracter SUB subtracts the product of the 2nd and 3rd signals from the 1st signal to obtain an output which is not affected by a phase error.
Patent JP-H08162461-A (JP)
Title: Method of heat treating semiconductor substrate
Inventor: NAGURA MIYUKI
IPC: H01L21/322
Filed: 1994-12-06
Abstract: PURPOSE: To provide an improved semiconductor substrate capable of avoiding excessive oxygen deposit on a wafer surface layer. CONSTITUTION: The transfer temperature from an inert gas to a reducing gas is set up not to exceed the temperature causing deterioration in the substrate surface state so that the oxide film formed on the surface of a substrate transferred into a furnace may not be removed to the utmost by the reducing action in a reducing atmosphere activated in the high temperature heat treatment process. Through these procedure, the oxide film formed on the semiconductor surface can be used practically to suppress the intrusion of impurities etc., remaining in the atmosphere inside the furnace thereby enabling the abnormally excessive oxygen deposit on the surface layer part to be avoided.
Patent JP-H07149812-A (JP)
Title: Polymerization catalyst for alpha-olefin
Inventor: OKURA MASATOSHI
IPC: C08F4/654
Filed: 1993-12-02
Abstract: PURPOSE:To prepare a catalyst which is composed of a specific solid catalyst component, an organometallic compound, an organosilicon compound and a carbonyl compound and is useful for producing alpha-olefin polymer having high stereoregularity and excellent physical properties in a high yield. CONSTITUTION:The catalyst comprises (A) a solid catalyst component containing essentially Mg, Ti halogen and an electron-donating compound, (B) an organometallic compound (preferably organo-aluminum compound, particularly triethylaluminum, tri-i-butyl-aluminum, (C) an organosilicon compound having Si-O-C bonds, and (D) a carbonyl compound, preferably carboxylic ester or ketone. In the catalyst, the amount of component B is 1 to 2,000 gram moles per Ti gram atom in the component A and components C and D are 0.001 to 10 moles per mole of component B, respectively.
Patent JP-H03162738-A (JP)
Title: Magneto-optical element
Inventor: WASHIMI SATOSHI
IPC: G11B11/10
Filed: 1989-11-20
Abstract: PURPOSE:To improve magneto-optical characteristics by alternately depositing transition metal layers and platinum group element layers to form a laminated film in a manner that the both end layers of the laminated film are platinum group element layers. CONSTITUTION:On a substrate 1 comprising transparent material such as glass, there are alternately deposited layers of 17 Angstrom  thick Pt layer 2 of several to several tens atom thickness and 5 Angstrom thick Co layer 3 of several atom thickness. These layers are repeatedly laminated in this order to the end layer of Pt layer 2 on the opposite side to the substrate. Thus, both sides of each transition metal layer are covered with the platinum group element layer, which increases contribution of the interface between the transition metal layer and the platinum layer to the magneto-optical characteristics. Thus, the magneto-optical effect can be improved.
Patent JP-H09144952-A (JP)
Title: Joint
Inventor: MATSUMOTO KEIJI
IPC: F16L9/22
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To absorb deviation of a pipe axis in the specified angle range by providing a fitting projecting part to be fitted to a fitting recessed part of a socket on a spigot. SOLUTION: A pipe is inserted into and bonded to an adhesive socket 38 of a pipe element 20. A pipe element 16b is turned in a fitting part 40 in relation to the pipe element 20 by the required angle, a pipe element 16a is turned in a fitting part 42 in relation to the pipe element 16b by the required angle, and the existing pipe is inserted into and bonded to the adhesion socket 38 of a pipe element 18. When the pipe axis of the existing pipe is inclined, the inclination is absorbed by turning the pipe element 16b in relation to the pipe element 20.
Patent JP-H04175753-A (JP)
Title: Photosensitive resin composition material for color filter
Inventor: SHIRASAKI YASUO
IPC: G02B5/20
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a color filter which has a short production process, can be developed with water, and has high precision and high durability by containing novolak resin, a photo-active fusion restrainer, a dye and a solvent. CONSTITUTION:A photosensitive resin composition material is coated on a substrate made of glass with a spinner and the like, it is heated and dried to remove a solvent, a negative mask is put on a coated film on the substrate and radiated with light, it is treated with a developer containing an alkali agent to wash off the unhardened section, and it is washed with water and dried to obtain a color filter. Novolak resin polymerized/condensed with a phenol component containing bisphenol A 50 mol.% or above and an aldehyde component, a photo-denaturated fusion restrainer, and a dye soluble in the solvent and compatible with resin are contained in alkali-soluble resin. The process is shortened, development can be performed in an aqueous solution, high precision and excellent durability are obtained, and no acid is generated.
Patent JP-H03161043-A (JP)
Title: Powder supply apparatus
Inventor: SUZUKI SHIGEO
IPC: G01F11/28
Filed: 1989-11-21
Abstract: PURPOSE:To rapidly open a large number of bags by automating the opening of bags having a powder received therein and the feed of the powder by feeding the bags having the powder received therein by a feed means and opening the bags by an opening mechanism to supply the powder in the bags to a weighing apparatus. CONSTITUTION:In a receiving part 16, bags having a powder received therein are set in a successively transferable state and, in a feed means 22, the bags are fed from the receiving part 16. The bags are opened by the opening mechanism 24 provided on a feed track. A control apparatus 15 controls the driving of the feed means 22 to position each of the opened bags above the hopper 13 of a weighing apparatus and the powder falling from the bags is charged in the hopper 13. As a result, the opening of the bags having the powder received therein and the feed of the powder are automated to make it possible to rapidly open a large number of the bags and the mixing of various bacteria can be prevented.
Patent JP-H10142880-A (JP)
Title: Image forming device
Inventor: ANDO MAKOTO
IPC: G03G21/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To correct color smear with high accuracy, regardless of the present of a transfer material. SOLUTION: The image forming device provided with plural photoreceptor drums 1 and a transfer belt 7, to successively transfer single color toner images formed on each photoreceptor drum 1 to the transfer material (P) on the transfer belt 7 is premised. In such a case, the image forming device is provided with a color smear correcting means for forming a color smear correcting pattern on a specified paper sheet (P), so as to adjust the operations of the photoreceptor drums 1 and the transfer belt 7, based on the pattern, when the paper (P) is set in the image forming device and on the transfer belt 7, so as to adjust the operations of the photoreceptor drums 1 and the transfer belt 7, based on the pattern, when the paper (P) is not present.
Patent JP-S63156548-A (JP)
Title: Production of inorganic ion exchanger
Inventor: IMANARA TOORU
IPC: B01J39/12
Filed: 1986-12-19
Abstract: PURPOSE:To control the decrease of the ion exchange capacity of the title ion exchanger and to strengthen the structure, by bringing an inorg. porous body into contact with an aq. soln. of zirconium oxychloride and then with phosphoric acid, etc., and then heating the material under pressure in an saturated steam atmosphere. CONSTITUTION:The inorg. porous body is brought into contact with an aq. soln. of zirconium oxychloride and then with phosphoric acid or an aq. soln. of a phosphate, an aq. soln. of a tungstate, or an aq. soln. of a molybdate. The inorg. porous body is heated under pressure in a saturated steam atmosphere to produce the inorg. ion exchanger. A ceramic, glass, etc., having about 0.01-10mum pore diameter and formed by sintering and burning a nonmetallic inorg. material are exemplified as the inorg. porous body. By this method, a strong ion exchanger can be formed while controlling the decrease of the ion exchange capacity.
Patent JP-H09147375-A (JP)
Title: Focus offset automatically adjusting device
Inventor: KAJITANI YUJI
IPC: G11B7/09
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To correct a mechanical offset due to deviation in a focal point caused by dispersion in parts and a secular change. SOLUTION: This adjusting device is provided with a photodetector part 3 irradiating light generated by a light generation part 1a on a recording medium 2 and detecting reflection light from the recording medium 2 surface. At this time, a value of a control signal when a focus error signal obtained from the signal detected by the photodetector part 3 becomes the value within the certain required range when the position of the light generation part 1a or the recording medium 2 is controlled based on the control signal controlling the position of the photodetector part 3 or the recording medium 2 is used as the offset value of the control signal for correcting the deviation in the focal point.
Patent JP-H06129185-A (JP)
Title: Pipe joint method and device thereof
Inventor: HATAYAMA EIICHI
IPC: F16L1/024
Filed: 1992-10-14
Abstract: PURPOSE:To make it possible to jack and bury a pipe by supporting a succeeding pipe in a state positioned accurately and easily at the rear end of a buried pipe when jacking and burying pipes underground one by one from a shaft. CONSTITUTION:After having jacked and buried a pipe Pa underground by means of a jack 4, a movbale pipe receiving base 6c of a front side pipe receiving device 6 is placed into contact with the both sides at the rear end of the pipe Pa, thereby measuring a rear side pipe axis of the buried pipe Pa. The both sides at the front end are supported with the movable pipe receiving base 6c which is moved to the position whose movement variable is equivalent to the measurement variable while a movable pipe receiving base 7c of a pipe receiving device 7 at the rear side is adjusted so that a pipe core of a succeeding pipe Pb may aligh with the center of a contact frame 4b of the jack device 4 when the succeeding pipe Pb is loaded on the movable pipe receiving base 7c. Then, after the succeeding pipe Pb is loaded on the front and the rear side pipe receiving devices 6 and 7, the succeeding pipe Pb is connected to the buried pipe Pa by driving the jack device 4.
Patent JP-H01145010-A (JP)
Title: Kneeling cushion for sitting cross-legged
Inventor: ISOGAI TATSUTOSHI
IPC: A47C27/08
Filed: 1987-12-02
Abstract: PURPOSE: To enable the continuation of the posture of cross-legged sitting by partitioning the inside of a nonexpansional airtight cushion body comprising low and high parts to sit on into a plurality of compartments with flexible partition wall bodies and forming communication channels for partitioned chambers. CONSTITUTION: A nonexpansional airtight cushion body 3 is formed of a low, leg-supporting sitting part 1 and high, buttock-supporting sitting part 2 made of the material of a polyvinyl chloride sheet. Compartments 5 are formed in the cushion body 3 with flexible partition wall bodies 4 made of a polyvinyl chloride sheet, and communication channels 6 are formed side by side on both sides in the cushion body 3. In addition, an air inlet opening 7 with a check valve is formed. By filling the cushion with air and sealing it when in use, it is possible to maintain the stable posture of cross-legged sitting for a long time at any location without causing numbness, interruptions in blood circulation, etc., in legs when sitting cross-legged.
Patent JP-H05142996-A (JP)
Title: Navigation device
Inventor: UCHIDA MASAKI
IPC: G09B29/10
Filed: 1991-11-19
Abstract: PURPOSE:To securely select and employ only adequate beacon information on individual vehicles. CONSTITUTION:A position detection part 6 calculates the estimated position and estimated azimuth of the vehicle according to the outputs of a distance sensor 8 and an azimuth sensor 9. When a receiver 3 receives the beacon information from a road beacon, a control part 4 compares the position information and azimuth information in the beacon information with the estimated position and estimated azimuth detected by the position detection part 6. The reliability of the position information and azimuth information obtained from the beacon information is calculated according to the comparison result and on the basis of the calculated reliability, it is decided whether or not the beacon information is employed or not.
Patent JP-H02148686-A (JP)
Title: Electromagnetic cooker
Inventor: SUZUKI TOSHIO
IPC: H05B6/12
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the power consumption under a standby condition and improve the reliability of a drive means or the like by separating an output element from the control with the drive means and connecting the input terminal of the output element to the ground when the standby condition is detected. CONSTITUTION:There are provided means 6 for detecting a standby condition in which induction heating is stopped, means 10 for separating an output element Q1 from the control with a drive means 9 when the standby condition is detected, and means 11 for connecting the input terminals of the output element Q1 to the ground of the positive and negative power sources. This turns the output element Q1 off surely under the standby condition and reduces the power consumption of the negative power source required for turning the output element Q1 off.
Patent JP-H09124440-A (JP)
Title: Foamy cosmetic for skin or hair
Inventor: NISHIMATSU KEIKO
IPC: A61K8/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prepare a foamy cosmetic for the skin or hair capable of easily taken on a hand, having excellent use feeling and good storing stability. SOLUTION: This foamy cosmetic for the skin or hair contains 45-99wt.% of a liquid oil (e.g. liquid paraffin), 0.1-15wt.% dextrin fatty acid ester (e.g. dextrin palmitate), 0.1-20wt.% of a nonionic surfactant excepting the dextrin fatty acid ester (e.g. sorbitan monolaurate) and 0.01-20wt.% water. A propellant (e.g. isopentane) and the above obtained raw liquid in a weight ratio of the former/the latter of (2/98)-(20/80) are filled in a pressure-resistant vessel, etc. This cosmetic containing the raw liquid and the propellant becomes a good foamy state when propelled in the use and readily be coated without dropping the liquid. This cosmetic can be used variously by suitably selecting an addition component according to the purpose of makeup.
Patent JP-H06153132-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI KOHEI
IPC: H04N5/782
Filed: 1992-11-13
Abstract: PURPOSE:To attain tracking with high accuracy by separating all edit points of a video signal and an audio signal from plural tracking reference signals in an audio track with a non-recording track. CONSTITUTION:The magnetic recording medium includes a recording track 2 comprising video recording sub tracks 7-12 recording a video signal in the unit of fields, a sub track 5 for 8-channel audio signals for each one field period and plural sub tracks for tracking reference signal recording. The sub tracks 5,6 are separated by a non-recording track 4 of a prescribed length by which edit accuracy is sufficiently ensured in the direction of track length. Furthermore, a tracking reference signal recorded at new recording is controlled so as not to be erased or revised at the edit. A bent track or a deviated pitch in a same track is followed by the tracking based on the reference signal in the track.