baber/WOPTO huggingface dataset:
Patent JP-H0351489-A (JP)
Title: Vibration control device of construction
Inventor: KATSUBE AKINAGA
IPC: F16F15/02
Filed: 1989-07-18
Abstract: PURPOSE:To adapt to any sort of vibration by making regulatable the effective deformation scope of a rubber member which is deformed elastically by the movement of a mass member, and making the intrinsic vibration frequency of the mass member almost coincident to the detected vibration frequency in an earthquake or the like. CONSTITUTION:A rubber member 18 to give the restoration force by the elastic deformation following the movement of a mass member 17 which is held movable in the horizontal direction is provided, and regulation members 25 and 25 to regulate the effective deformation scope of the rubber member 18 are provided. And in the normal condition, the mass member 17 is regulated to vibrate at the highest intrinsic vibration frequency by the regulation members 25 and 25. And when an earthquake or the like takes place, a vibration detecting device 33 detects the vibration, a control device 35 drives a driving device 31 to move the regulation members 25 and 25, and the intrinsic vibration frequency of the mass member 17 is made almost coincident to the vibration frequency of the earthquake.
Patent JP-H07322109-A (JP)
Title: Video monitor turntable
Inventor: NISHIZAWA KYOICHI
IPC: H04N5/225
Filed: 1994-05-27
Abstract: PURPOSE:To unify a monitor and a finder into a single body so that they can be held by a single hand for photographing by providing a turntable which is connected to a monitor vertical rotary shaft placed at the upper part of the rear side of a monitor and also connected to the top of both front and back slopes of a camcorder. CONSTITUTION:A monitor vertical rotary shaft 3 is placed at the upper part of the rear side of a monitor 1 and a turntable 5 is connected to the monitor 1 via the shaft 3. At the same time, the turntable 5 connected to the top of front and back slopes 8 and 9 of a camcorder 2 via a horizontal rotary shaft 4 is provided. The shaft 4 may be set at any position of the turntable 5, and the shaft 3 may also be placed on the surface side of the monitor 1. Furthermore a finder may be unified with the monitor 1 on its rear side. Both shafts 3 and 4 are wired in a hollow state, and the turntable 5 may be divided into the upper and lower parts.
Patent JP-H0444277-A (JP)
Title: Solar cell
Inventor: MINAMIMORI TAKAYUKI
IPC: H01L31/04
Filed: 1990-06-07
Abstract: PURPOSE:To improve conversion efficiency by complementing action of both rear surface electric field layers by providing a flat surfacelike rear surface electric field formed on the entire rear surface of a substrate and a dotlike rear surface electric fieldlayer deeper than the flat surfacelike rear surface electrode. CONSTITUTION:A P<+> type surface electric field layer (flatlike rear surface electric field layer) 2 is formed on the entire rear surface of a polycrystalline silicon substrate 1. Then, an SiO2 oxide film 3 is formed by heating in an oxidative atmosphere as a diffusion mask. The films 3 of the front and side surfaces and the layer 2 are removed by etching, and an N<+> type diffused layer 4 is formed by gas diffusing. After the layer 4 of the side is removed by etching, a TiO2 reflection preventive film 5 is formed. Then, an Al paste material is printed in a dot state on the layer 2, fired to form a P<+> type rear surface electric field layer (dotlike rear surface electric field layer) 6 deeper than the flat surfacelike rear surface electrode 2. The material after firing becomes a rear surface electrode 7. A light receiving electrode 8 is formed on the film 5 to manufacture a solar cell.
Patent JP-H0342056-A (JP)
Title: Crushing and sorting system
Inventor: IKEFUCHI IWAO
IPC: B09B5/00
Filed: 1989-06-12
Abstract: PURPOSE:To continuously and efficiently perform work for crushing and sorting the material to be crushed which consists of iron and Al such as an engine and rubber introduced into a crusher by combining the crusher and a magnetic separator with sorting dependent on manual aid. CONSTITUTION:The crushed material discharged from the discharge port of a crusher A is sent on a sorting conveyer 48. Both the coarse material and the fine material are returned to the coarsely crushing part and the finely crushing part of the crusher A by manual sorting on the conveyer 48. Coarse crushing and fine crushing are again performed. The finely crushed material is not returned to the crusher A and passed on the conveyer 48 and introduced into a first magnetic separator 51 and separated into non-ferrous material and iron. Furthermore the separated non-ferrous material is sorted by manual sorting and both rubber and non-ferrous material excepting Al are introduced into a recovery box 57. The residual crushed material is introduced into a second magnetic separator 61. Al separated by the magnetic separator 61 and iron escaped from the magnetic separator 51 are separately recovered. Iron separated by the magnetic separator 51 is separated into Al with iron stuck thereto and iron by manual sorting and these are recovered.
Patent JP-S5955443-A (JP)
Inventor: JIEROOMU ESU ARUDEN
IPC: G03G15/08
Filed: 1983-08-18
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-S5375864-A (JP)
Title: Vacuum chucking device
Inventor: MAEJIMA HIROSHI
IPC: H01L21/68
Filed: 1976-12-17
Abstract: PURPOSE: To avert the failure and position deviation of wafer by providing a first air chamber communicating to a suction nozzle between first and second diaphragms, sucking the wafer by controlling the air pressure within this air chamber and controlling the warpage of the first diapgragm by controlling the air pressure of the second air chamber provided on the back of the second diaphragm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5376296-A (JP)
Title: Abnormalness deciding device in pressure system
Inventor: IZUMI MASAYUKI
IPC: G21C17/00
Filed: 1976-12-17
Abstract: PURPOSE: To decide an abnormal location in a pressure controlling system of a boiling water type reactor, by means of using the relation on the changing time of the reactor vessel and opening degree of a steam cheque valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H023001-A (JP)
Title: Fixing method for optical fiber
Inventor: SEIKE TAKEO
IPC: G02B6/36
Filed: 1988-06-17
Abstract: PURPOSE:To position and fix plural pieces of optical fibers in a lump by holding a bare optical fiber through an elastic body. CONSTITUTION:A bare optical fiber 3 is held as one body with a covering part 2 of an optical fiber 1 on a clamp base 10, and the bare optical fiber 3 is held through an elastic body 12. In such a way, when the bare optical fiber 3 and the covering part 2 are loose, or when plural pieces of optical fibers 1 are positioned in a lump, even if there are a difference, etc. in the outside diameter of the optical fiber 1, they can be positioned and fixed without being influenced by them. Accordingly, when the bare optical fiber 3 and the covering part 2 are loose, and when plural pieces of optical fibers 1 are processed in a lump, even if there are a fluctuation, etc. in the outside diameter, the processing can be executed without being influenced by them.
Patent JP-H0442424-A (JP)
Title: Magnetic recording medium
Inventor: TAGAMI MASAMICHI
IPC: G11B5/66
Filed: 1990-06-08
Abstract: PURPOSE:To improve the buswear durability of a medium by forming a thin film recording medium on a substrate, further forming a protective film thereon, and specifying the Young's modulus of the thin film recording medium. CONSTITUTION:The thin film recording medium 2 formed on a substrate 1 has Young's modulus of 1.4X10<4>kg/mm<2>, and further a protective film 3 is formed thereon. The thin film recording medium 2 is formed by magnetron sputtering or confronting target sputtering, etc., at 0.5 - 6mTorr or by RF sputtering at 1 - 10mTorr sputtering environment. By this method, a film having good mechanical strength can be obtained without decreasing the Young's modulus thereof. Moreover, by incorporating Ta into the CoCr film, and further incorporating Ni, Mo, Ti, Zr, Nb, Hf, O, and H into the film, the Young's modulus can be increased. Thereby, the buswear durability can be improved.
Patent JP-2000341386-A (JP)
Title: Communication terminal test device
Inventor: ENDO TOSHIYUKI
IPC: H04M1/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To relieve a load on a person generating test data in the case of testing a communication terminal. SOLUTION: A memory stores log data of a communication terminal 3a conducting a simulation test at first on the basis of the execution of each test command while making the log data correspond to each test command, and in the case of testing a new communication terminal 3b in a debug mode, the log data stored in the memory are assigned as test data for each test command of the communication terminal 3b and the test is conducted by using the assigned test data.
Patent JP-H0317123-A (JP)
Title: Production of particle-containing polyester
Inventor: SASAKI TOSHIHIRO
IPC: C08K5/51
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the title polyester useful for e.g. films free from coarse asperities with excellent surface characteristics by adding, in the form of a slurry, a phosphorus compound, alkali metal compound and alumina particles to the polymerization system prior to completion of the polymerization. CONSTITUTION:The objective polyester can be obtained by adding, in the form of a slurry, 0.01-40 pts.wt., based on 100 pts.wt. of the alumina, of (A) a combination of a phosphorus compound and an alkali metal compound and/or (B) an alkali metal salt of a phosphorus compound and (C) 0.01-3.0 pts.wt., based on 100 pts.wt. of the final polyester, of alumina particles 5-500mum in average size to the polymerization system prior to completion of the polymerization.
Patent JP-2000338832-A (JP)
Title: Image forming device
Inventor: FUKAZAWA AKIRA
IPC: G03G15/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing means and the carrying part of a transfer material from being soiled by the splash of toner caused at the cleaning means of an intermediate transfer body by providing the guide member of the carrying part arranged at the downstream side of a transfer part in the carrying direction of the transfer material with an aperture part, forming a duct means from the aperture part and coupling the duct means to a suction means. SOLUTION: The toner left on an intermediate transfer belt 5a is guided to a suction means holding member 20 coupled to the duct means 19 through the duct means 17-19 from the aperture part 12c formed at the carrying guide member 12b and sucked by the suction means 21 held by the holding member 20. The sucked toner is captured by a filter means arranged at the downstream side of the suction means 21. Therefore, since the toner suspending near the carrying part 12 is sucked by the suction means 21, it is prevented from being attached to the carrying part 12. As the result, the back surface of the transfer material is prevented from being soiled by the toner.
Patent JP-S636380-A (JP)
Inventor: HINO MASAMICHI
IPC: F26B25/00
Filed: 1986-06-26
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-H08322011-A (JP)
Title: Selection recorder
Inventor: KONDO SEIICHIRO
IPC: H04N5/91
Filed: 1995-05-26
Abstract: PURPOSE: To record only a part requiring development selectively at a site by recording a voice and/or image recorded sequentially on the buffer of a virtual recording means according to a requirement signal for preservation recording on a recording means for preservation. CONSTITUTION: This recorder is equipped with a virtual recording means 10 incorporating plural buffer memory and equipped with a reproducing function, a recording means 20 for preservation, a switch 30 which instructs the requirement of the preservation recording, a control means 40 and an input means 50 which transmits the data of image/voice, etc., to the virtual recording means 10. When this recorder is used, for example, in a lecture, the content of the lecture is heard by setting the switch 30 at a neutral position first, and it is recorded on the buffer of the virtual recording means 10 in real time. When it is judged that a lectured part heard until that time is required, the switch 30 is operated, and the requirement signal is recorded on the control means 40 with a time. The data of image/voice, etc., recorded on the buffer of the virtual recording means 10 is recorded on the recording means 20 for preservation according to the requirement signal from the control means 40 when the lecture is completed.
Patent JP-H01319440-A (JP)
Title: Production of 1,1-dichloro-2,2,2-trifluoroethane
Inventor: MORIKAWA SHINSUKE
IPC: C07C19/08
Filed: 1988-06-21
Abstract: PURPOSE:To obtain the subject compound useful as a foaming agent and a raw material for CFC-124, etc., in high selectivity by reducing 1,1,1-trichloro-2,2,2- trifluoroethane with hydrogen in the presence of a hydrogenation catalyst produced by adding a specific metal to ruthenium. CONSTITUTION:The objective compound is produced by reacting 1,1,1- thichloro-2,2,2-trifluoroethane with more than stoichiometric amount, e.g., >=4mol of hydrogen based on the above raw material under normal or positive pressure at 0-450 deg.C, preferably 50-300 deg.C in vapor or liquid phase in the presence of a hydrogenation catalyst produced by using ruthenium as a main component and adding one or more metals selected from platinum, rhodium, iridium, palladium and rhenium to the main component. The amount of the metal to be added to the above catalyst is preferably 0.01-90wt.%, especially 0.1-60wt.%.
Patent JP-H0442271-A (JP)
Title: Electrophotographic system printer
Inventor: YAMADA MASATO
IPC: G03G15/16
Filed: 1990-06-08
Abstract: PURPOSE:To grind the surface of an endless belt slightly periodically and to moderate the change in the lapse of time of the electrical characteristic of the belt by providing a means which scrapes off the surface of the endless belt slightly. CONSTITUTION:In an initializing operation immediately after the application of a power source, a cam 12 is driven by 90 deg. further from a stopping state, and a transfer device 17 is rotated around the rotary shaft of a driving shaft 2a, therefore, the surface of the endless belt 1 comes into contact with a roller 20 including an abrasive material. The endless belt 1 and the roller 20 are driven in such state, and the surface of the endless belt 1 is ground slightly with the roller 20. An attached substance on the surface of the endless belt 1 can be eliminated by a series of operations. Thereby, the change in the lapse of time of the electrical characteristic of the endless belt can be moderated.
Patent JP-H05326921-A (JP)
Title: Wavelength conversion optical register memory
Inventor: TSUDA HIROYUKI
IPC: H01L27/15
Filed: 1991-06-24
Abstract: PURPOSE:To provide a wavelength conversion optical register memory integrating a bistable semiconductor laser and an optical gate for freely designing sensitivity characteristic of the optical register memory for wavelength of the incident light beam and simultaneously controlling freely the wavelength of the outgoing light beam at a high speed. CONSTITUTION:A wavelength conversion optical register memory being characterized in having an optical waveguide which is crossing at the orthogonal angle or a predetermined angle the saturable absorbing part L3 of a bistable semiconductor laser consisting of a saturable absorbing part, a gain part, a DBR mirror part and a phase adjusting part and comprising an optical gate G2 at the one end of the bistable semiconductor laser. The optical waveguide part has a DFB structure or a DBR structure, ensuring a sharp and variable incident wavelength selectivity. Moreover, a grating or mirror structure is added for coupling the light beam to the waveguide from the upper or lower surface of the optical waveguide. In addition, a plurality of wavelength conversion register memories are arranged on the same substrate. The bistable semiconductor laser utilizes a multiple quantum well (MQW) structure for an active layer 104.
Patent JP-H01125289-A (JP)
Title: Color recording method
Inventor: ITO HIROSHI
IPC: B41M5/34
Filed: 1987-06-19
Abstract: PURPOSE:To accomplish a high-quality printing, as well as to reduce the pressing force exerted on a platen roller by a thermal head by forming a transfer layer of colored ink layers on a receiving paper and a transfer layer of white or transparent ink layers on the part of the receiving paper where the colored ink transfer layer is not formed by utilizing an ink ribbon having a plurality of colored ink layers as well as white or transparent ink layers. CONSTITUTION:Individual ink layers 7y, 7w1, 7c and 7m such as yellow, white or transparent, cyan and magenta are 3mum. An ink layer 7Y is transferred onto a receiving paper 8 in accordance with printing information fed into a thermal head by utilizing an ink ribbon 5A on which ink layers 7Y, 7W1, 7C and 7M are arranged in the order listed above, and an ink layer 7W1 is transferred onto the part of the receiving paper 8 where the ink layer 7y is already transferred so as to form a transfer ink layer 7w1, the difference in level caused by the thickness of the transfer layer 7y being thus eliminated. Ink on the ink layers 7C, 7M is transferred in order onto the receiving paper 8 in accordance with printing information fed into the thermal head 2 so as to form transfer ink layers 7c, 7m. This serves to widen the magenta-short portion, whereby a color print with high printing quality is accomplished on the receiving paper 8 without the thermal head being strongly pressed against the platen roller.
Patent JP-H07333000-A (JP)
Title: Portable electronic equipment
Inventor: KANZAKI TAKASHI
IPC: G01C22/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a portable electronic equipment which can calculate a walking distance and a walking average speed accurately by automatically calculating a step width according to a walking pitch. CONSTITUTION:A CPU 8 calculates walking pitch one-step width characteristic peculiar to a user in advance by allowing the user to walk for a specific distance while generating a pitch tone synchronized to the walking pitch from a speaker 9 and by counting the number of steps at that time based on a signal supplied from a walking sensor 6. Then, in actual measurement, the step width is calculated from the walking pitch of the user according to the walking pitch one-step width characteristics, thus obtaining the walking distance from the step width and the walking time. Further, the CPU 8 calculates a walking average speed from a total walking time and a total walking distance and displays it on a display 11. Therefore, regardless of how fast the user walks, the step width of the user can be automatically calculated, thus calculating the accurate total walking distance and the walking average speed.
Patent JP-S5853275-A (JP)
Title: Video signal generator
Inventor: MIKADO TSUNEO
IPC: H04N5/262
Filed: 1981-09-25
Abstract: PURPOSE:To form easily a mobile screen of a Telop, etc. with reduced memory capacity and based on a static picture, by obtaining a joined screen of at least two screens of the static picture information. CONSTITUTION:The TV camera output is supplied to a picture memory 5 via an A/D converter 20 in the form of the static picture information with a time interval which produces an overlap on he preceding screen. The reading output of the memory 5 is recorded to a disk recorder/reproducer 7, and the joint information (f) is fed to an address generator 21. The reproduction output of the disk 7 is written to 16 frame memories M1-M16 and then read successively based on the address read out of the generator 21. A switch signal (g) is formed by the generator 21 and at the joint of each picture. Thus a changeover switch 22 which switches the output of each of the memories M1-M16 is controlled.
Patent JP-H01321158-A (JP)
Title: Method for grinding contracted portion of workpiece
Inventor: TAI HAJIME
IPC: B24B27/00
Filed: 1988-06-20
Abstract: PURPOSE:To enable highly accurate grinding by measuring the shape of the contracted portion of a workpiece by means of the measuring device of a robot, arranging the measurement into a measured data of a grillwork sequence of points by means of the operation of a polynominal of degree three, and comparingly operating same with a design data to obtain a grinding quantity. CONSTITUTION:According to a measurement moving course data from a floppy disk 7a, a computer 6 puts the measuring device 2 of the wrist of a robot 1 from an operation initial position 11 into the flow passage of a workpiece W as a water turbine runner along a course 12 via a control device 5a, to measure the shape of a grinding face Wa. This measured data is operated by means of a polynominal of degree three and arranged to a grillwork sequence of points, and the measured data of this grillwork sequence of points is comparingly operated with a design data to obtain a grinding quantity. Then, the grinding device 3 of the robot 1 is controlled via a control device 5c to grind the grinding face Wa of the workpiece W. Thereby, the efficiency of grinding and measuring operations can be greatly improved.
Patent JP-S5774624-A (JP)
Title: Electronic balance
Inventor: FUJINAGA YASUHIRO
IPC: G01G23/16
Filed: 1980-10-28
Abstract: PURPOSE:To expand the measuring range with an inexpensive construction by adding or removing a built-in weight for calibration when a measured weight exceeds the upper limint to which it can be converted into electric signals with a balance mechanism. CONSTITUTION:An electronic balance 1 outputs an electromagnetic force balancing a load W on a plate 11 as digital signal from a weight detector 12 through a servo mechanism while a weight 3 for calibration adapted to be added or removed by a signal F is provided solidly on the plate 11. A signal is applied to a weight addition/ removal circuit 62 through a load decision device 61 to generate a signal F for adding or removing the weight 3, which is applied to a register 63. At the same time, the signal is fed to an arithmetic unit 64 with a signal of a tare subtraction register 65 and the results are outputted to a recorder 10. Thus, the range of conversion into electric signals can be expanded up to three fold simply by using one calibration weight for each range of an A/D converter in the weight detector 12 thereby enlarging the measuring range.
Patent JP-2000284773-A (JP)
Title: Picture display device
Inventor: SATO HIROAKI
IPC: G09G5/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously conduct both gradation compensation and the compensation for nonuniformity on a display screen for all gradations in a picture display device in which the gradation compensation is conducted by a look up table memory. SOLUTION: Compensation data for every gradation are beforehand stored in a second lock up table 5. By address inputting video signals, uniform compensation data, which correspond to the inputted video signals, are read. Moreover, positions on a screen are segmented in a grid and the compensation data correspond to a region are beforehand stored in a memory 12. Then, by taking out horizontal synchronous signals, vertical synchronous signals and horizontal synchronous clocks from the inputted video signals and inputting these signals into a timing generating circuit 11, uniformity compensation data corresponding to a display screen are read. A compensation data generating section 6 generates the compensation data from these data and nonuniformity compensation of the display screen is made possible in all gradations by conducting the compensation of these data.