baber/WOPTO huggingface dataset:
Patent JP-H03168377-A (JP)
Title: Method and device for diagnosing abnormality of pump
Inventor: HIROHATA KAZUHIRO
IPC: G01M99/00
Filed: 1989-11-27
Abstract: PURPOSE:To diagnose the abnormality of a pump with high accuracy by obtaining the rising width from the rising to the falling timing of the envelope signal of the detected vibration or AE for comparing it with an abnormality diagnosing reference value. CONSTITUTION:Both by the pulse signal from a rotary encoder 26 corresponding to the turning angle of a motor 10 and by the pulse signal caused once per revolution of the shaft of a pump equipment 8 by means of a proximity switch 30, a synchronous signal is output from a pulse counter 32. And, the vibration of the pump equipment 8 detected by a vibration pickup 34 is subjected to envelope processing by a processing part 38 via a vibration monitor 36, and from the waveform of the signal the rising width is detected by a detecting part 40 for comparing it with the synchronous signal, and it is judged by an improper valve judging part 42 that in which stage of the pump in the pump equipment 8 pump leakage has been caused. Thus, pump abnormality can be diagnosed with high accuracy.
Patent JP-H10134088-A (JP)
Title: Environment monitoring device and environment monitoring method
Inventor: KUROSAWA TAKASHI
IPC: H04B17/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To connect many sensors with extremely a small number of wiring distinctions and also to accurately grasp a physical and biological state in monitoring area. SOLUTION: When this device is provided with a monitoring data editing means 1 and plural detecting means A which are distributed in a monitoring area and are also sequentially and serially connected to the means 1 from an upper priority U to a lower priority D, monitoring data in the means A can be sent to the means 1 by providing the means A with a switching circuit 15 and also, the device can switch between the on state in which monitoring data can not pass from the means A of the lower D to the means 1 and the off state in which monitoring data can pass from the means A of the lower D to the means 1. In such cases, the circuits 15 of the means A are sequentially switched to the on state a prescribed time each from the upper U to the lower D.
Patent JP-H02153423-A (JP)
Title: Floating-decimal point number normalizing device
Inventor: YAMAUCHI MIKAKO
IPC: G06F5/01
Filed: 1988-12-05
Abstract: PURPOSE:To reduce a circuit scale by executing normalization by a shifter with low number of maximum shift and a priority encoder with low number of input/output. CONSTITUTION:The number -1 of a code that is the output of a first means is selected by a second means when a specific pattern of negative number is generated, and the number of code is selected in a case other than that. Furthermore, the shift of the output of the second means is performed, and a fourth means performs the correction of an exponent by a value selected by the second means. Also, in the case of completing the normalization in the shift within (m) bits, the completion of a shift operation is detected by a third means, and when no normalization is completed, the shift operation is performed until the third means detects the completion of the normalization by repeating the operations of the first, second, and third means. In such a way, since it is possible to suppress the maximum number of shift of the shifter and to reduce the number of input/output of the second means, the circuit scale can be reduced and a device can be operated at high speed.
Patent JP-H07161615-A (JP)
Title: Method for measuring nonuniformity of exposed amount and exposure using the method
Inventor: OZAWA KEN
IPC: G03F7/20
Filed: 1993-12-08
Abstract: PURPOSE:To measure the nonuniformity of the amount of exposure on a wafer after each shot region on the wafer is exposed by a scanning exposure method. CONSTITUTION:A light receiving part 18a of an exposed-amount-nonuniformity sensor 18 is repeatedly scanned along paths T1-Tn in parallel with the scanning direction with respect to a slit-shaped exposing region 16. The output signal of the exposed-amount-nonuniformity sensor 18, which is obtained when each path Ti (i=1--n) is scanned, is integrated, and the integrated output signal Udi is obtained. The dispersion of the integrated output signal Udi indicates the nonuniformity of the maximum exposed amount, which can be generated on the wafer after the scanning exposure.
Patent JP-H05144310-A (JP)
Title: Luminaire
Inventor: YASUI MASAHIKO
IPC: F21V5/02
Filed: 1991-11-22
Abstract: PURPOSE:To change a radiation direction without reconstruction. CONSTITUTION:A lighting device is installed in a ventillation space between two ceiling support bars 5, and a prism 3 is installed to an aperture part of a reflection plate 1 in such a way that the prism 3 can be rotated by a motor 4. Light from a lamp 2 is radiated through the prism 3, so by rotating the prism 3 by the motor 4, a radiation direction can be changed.
Patent JP-H05144787-A (JP)
Title: Method and device for supplying pure water to cleaning vessel
Inventor: OHIRA YOSHIAKI
IPC: H01L21/304
Filed: 1991-11-22
Abstract: PURPOSE:To provide a method and device for supplying pure water to a cleaning vessel, which can save pure water without being polluted by bacteria when cleaning a wafer in pure water in a semiconductor manufacture process. CONSTITUTION:A plurality of cleaning vessels 1a-1d, which have overflow grooves 2a-2d, are supplied with pure water from a circulating loop pipe 4 through supply pipes 5a-5d where adjusting valves 6a-6d, flow meters 7a-7d, and shut-off valves 12a-12d are connected, and overflow branch pipes 8a-8d connected to overflow grooves 2a-2d are connected to exhaust main pipe 9 through three-way changeover valves 13a-13d, and the three-way changeover valves 13a-13d and the supply branch pipes 5a-5d are connected with each other through connection pipes 14a-14c. On the other hand, a valve adjusting meter 10 receives the water quality signal from the water quality detectors 11a-11d attached to the cleaning vessels 1a-1d, and operates it and compares it with the specified value, and when the water quality of any of cleaning water vessels 1a-1d is below the specified value, it operates a corresponding three-way changeover valve and shut-off valve to supply pure water excellent quality at all times.
Patent JP-S63163122-A (JP)
Title: Wavelength multiple light transmitting and receiving apparatus and preparation thereof
Inventor: HAYAKAWA KOICHI
IPC: H04J14/02
Filed: 1986-12-25
Abstract: PURPOSE:To inexpensively construct a wavelength dividing multiple transmission system, by arranging a light synthesizer-divider for synthesizing/dividing light signals and a plurality of elements for emitting/receiving said light signals to the same substrate in a gathering state. CONSTITUTION:Wavelength multiple light transmitting and receiving apparatuses 1, 1a are mutually connected by an optical fiber 3 and the interference membrane filters 15, 15a of the apparatuses 1, 1a are respectively transmit light signals having wavelengths lambda1, lambda2 and reflect light signals having wavelengths lambda2, lambda1. Light emitting elements 16, 16a respectively output the light signals having wavelengths lambda1, lambda2 and light receiving elements 17, 17a receive the light signals having wavelengths lambda2, lambda1. By this constitution, the light signal having the wavelength lambda1 emitted from the element 16 of the apparatus 1 transmits through the filter 15 and is reflected by the filter 15a of the apparatus 1a to be incident to the element 17a while the light signal having the wavelength lambda2 emitted from the element 16a of the apparatus 1a transmits through the filter 15a and is reflected by the filter 15 of the apparatus 1 to be incident to the element 17 and simultaneous bidirectional communication becomes possible.
Patent JP-H07159541-A (JP)
Title: Radioactivity concentration measuring apparatus for radioactive waste container
Inventor: YOSHIMURA YUKIO
IPC: G21F9/36
Filed: 1993-12-08
Abstract: PURPOSE:To enable the radioactivity concentration to be accurately measured irrespective of a concentration distribution within a container and a radioactivity concentration distribution by subjecting a radial radiation distribution of a container cross section to gamma-ray absorption correction, the radial radiation distribution being measured per imaginary segment which is obtained by dividing the container at equal intervals along its height. CONSTITUTION:A radiation counting rate per imaginary segment obtained by dividing a radioactive waste container 21 at equal intervals along its height, and a gamma-ray energy pulse- height distribution spectrum are detected 26, 27, and are stored in a counter scaler 35 and a process memory 46, respectively. A calculator 37 calculates an average concentration in a radiation-filled area corresponding to the cross section of each segment, using the weight of the container 21 which is measured below a turntable 24, and the relative intensity distribution of radiation along the radial direction of the horizontal cross section of the container 21 is determined from the average concentration and the radiation counting rate. Absorption of radioactive material is corrected through the analysis of the gamma-ray spectrum, the radiation does within each segment is calculated, and the radioactive concentration is calculated from the total radiation dose and the content volume of the container 21, the total radiation dose being obtained by the cumulation of the radiation doses in the segments.
Patent JP-S63162847-A (JP)
Title: Method for coating steel strip with molten metal
Inventor: AIKAWA TOSHIHIKO
IPC: C23C2/00
Filed: 1986-12-26
Abstract: PURPOSE:To change over a coating metal to other coating metal in a short time, by jetting a molten metal on the surfaces of coating rolls brought into contact with a steel strip on a vertical pass line and by changing over the molten metal to other molten metal or mixed molten metals including the molten metal. CONSTITUTION:Two kinds of molten metals such as molten Al and molten Zn are separately poured into molten metal tanks 16, 16'. A steel strip 2 is sent, valves 17 are opened to feed molten Al from the tank 16 and the fed molten Al is jetted from slit nozzles 12 on the surfaces of coating rolls 11 brought into contact with the steel strip 2 to coat the strip 2 with Al. The valves 17 are then closed, residual molten Al in pipes 14 and on the rolls 11 is removed and valves 17' are opened to feed molten Zn from the tank 16' to the nozzles 12. Molten Al and molten Zn may be simultaneously fed to the nozzles 12.
Patent JP-H06164076-A (JP)
Title: Flexible and rigid printed wiring board and its mounting method on casing
Inventor: ISHII DAISUKE
IPC: H05K7/14
Filed: 1992-11-18
Abstract: PURPOSE:Not to cause a disconnection in a flexible and rigid printed wiring board to be bent at mounting on a casing and to mount on a portable apparatus, etc., with high density. CONSTITUTION:In a flexible and rigid printed wiring board in which at least two rigid printed wiring boards 1, 1 are connected through a flexible printed wiring board 3, a recess 2 is provided in each of the rigid printed wiring boards 1, 1 of a connection between the rigid printed wiring boards 1, 1 and the flexible printed wiring board 3, and the flexible printed wiring board 3 is received in this recess 2. When the rigid printed wiring boards 1, 1 are bent with the use of the flexible printed wiring board 3 as a boundary, the flexible printed wiring board 3 does not project from the end surface of the rigid printed wiring boards 1, 1.
Patent JP-H07206030-A (JP)
Title: Joining device
Inventor: PIITAA SUKAADO
IPC: G09F3/03
Filed: 1994-11-18
Abstract: PURPOSE:To dispense with welding of a cap by a conventional technique and reduce a two-stage production process to one stage and increase safety against prying up and facilitate the production by an injection molding, by providing a tongue in a cover. CONSTITUTION:A safety device is provided with a flexible band 11, hollow housings 14 at the respective opposite ends of the band 11, and a locking element 13. And also it has a joining device. In this way, the end of band 11 can be fixed together so as to form a closed loop or a ring which can not be released, without visible damage. A joining device is provided with a locking element 13 which can be inserted in the respective opposite ends of the path 15 and a cover member 28.
Patent JP-H03167643-A (JP)
Title: Memory space extending device
Inventor: TAKANO SATORU
IPC: G06F12/06
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a computer system where the access is possible to a memory without changing the design of an address space by providing plural masters, a storage means, an extension address area storage means, an access instruction control means, an address extension means. CONSTITUTION:An access instruction control means 4 decides whether a storage means 2 is having an access to a certain master 1 or not based on an access request given from another master 1. If not, the possibility for an access is outputted to an address extension means 5. The means 5 reads out an extension address area necessary for an access process and extends an address space. Thus it is possible to transfer data to the means 2 with use of an extension address space necessary for the master 1 requiring an access through the access control. Therefore even a new computer system can be additionally formed in an easy way without changing the design of a memory space.
Patent JP-H09147458-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAJIMA HIROSHI
IPC: G11B15/60
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent jitters, etc., by reducing tape vibration at the time of recording and reproducing and also to miniaturize the device. SOLUTION: A countervibration supply means 9 to be in contact with a nonmagnetic surface of a magnetic tape 6 in a vibratory section between a slant guide 80 and an outlet position (b) of the magnetic tape 6 on a rotary cylinder 2 is provided on a leading guide block 8 for loading the the magnetic tape 6. The countervibration supply means 9 is connected to a control circuit 5 provided separately from the leading guide block 8. A countervibration wave having about the same amplitude as a tape vibration wave generated in the vibratory section, an inverted phase and a n-th higher harmonic frequency (n: natural number) of a tape tapping frequency of a magnetic head 3 is transmitted to the countervibration supply means 8 from the control circuit 5.
Patent JP-H07143342-A (JP)
Title: Data compression device
Inventor: ABE NOBUSATO
IPC: H04N19/70
Filed: 1993-11-15
Abstract: PURPOSE:To improve the picture quality of the reproduced images without complicating the control of a data compression processing circuit. CONSTITUTION:A pixel block R1 consisting of (8X8) pixel data, for example, undergoes the DCT conversion through a DCT processing circuit 21. Then a DCT coefficient R2 is quantized by a quantization processing circuit 22 based on a quantization table R3. A quantized DCT coefficient R4 is inversely quantized by an inverse quantization processing circuit 24 based on the table R3. An optimum quantization table R7 is obtained at a quantization error calculating part 25 and an optimum quantization coefficient calculating part 26 based on an inversely quantized DCT coefficient R5 and the coefficient R2. An optimum quantization DCT coefficient R10 is corrected so that the data length of the coefficient R10 quantized based on the table R7 does not exceed the data length of the coefficient R4. Thus a corrected quantization DCT coefficient R13 is acquired.
Patent JP-H01148269-A (JP)
Title: Selective hemoglobin adsorber
Inventor: SUGIYAMA MASAFUMI
IPC: B01D15/08
Filed: 1987-12-07
Abstract: PURPOSE:To obtain an adsorber easy to prepare, able to adsorb hemoglobin selectively and sterilizable by incorporating phenyl group and/or phenol group on the surface. CONSTITUTION:The desired product is a hemoglobin adsorber characterized by possessing phenyl group and/or phenol group on the surface. By packing it into a column and bringing it into contact with a solution containing hemoglobin, hemoglobin is selectively adsorbed and removed. Adsorbers having these groups on the surface of porous substances with large surface area are preferable. As low molecular compounds having phenyl group and/or phenol group to be fixed on the surface of insoluble carrier, tyramine, tyrosine, phenylalanine, aminophenol and mixtures of these compounds are used preferably. As the carrier to fix these low molecular compounds, porous bodies such as porous glass, porous silica and porous alumina are preferable.
Patent JP-H03170470-A (JP)
Title: 1, 1-dialkoxy-2-oxo-6-aryl-3, 5-alkadiene
Inventor: HERUMUUTO GIYUNBERU
IPC: A61K8/00
Filed: 1990-11-16
Abstract: NEW MATERIAL: A compound of formula I [Ar means phenyl, biphenyl, naphthyl which can have 1-3 substituents (1-4C alkyl, 1-4C alkoxy, hydroxyl, phenoxy or amino each of which is an unsubstituted or mono- or di-1-4C alkyl substituted amino, halogen or methylenedioxy); R 1  means H or a 1-8C alkyl; R 2  means H, a 1-4C alkyl, a 1-10C alkoxycarbonyl or a 1-10C acyl; R 3  means a 1-8C alkyl which can form five or six-membered ring by bonding each other; and R 4  means H or a 1-4C alkyl).  
     EXAMPLE: 5,5-dimethyl-2-(2-methyl-5-phenyl-2,4-pentadienoyl)-1,3-dioxane.  
     USE: Useful as sunscreen agents for cosmetic compositions.  
     PROCESS: By an aldol condensation of a compound of formula II with a compound of formula III, the compound of formula I is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001060865-A (JP)
Title: Clock generation circuit and frequency correction method
Inventor: NAKAJIMA TAKESHI
IPC: H03L7/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a clock generation circuit in a queuing mode. SOLUTION: A crystal vibrator (Xtal) 101 generates an original oscillation, a voltage controlled oscillator(VCO) 102 generates an operation clock of a clock reproduction part 103 from the original oscillation and the part 103 generates a reproduction clock. A learning circuit 104 learns the frequency deviation of the Xtal 101 of every frame from the change of a dividing cycle of the part 103. An arithmetic part 106 counts a prescribed number of frames corresponding to a non-receiving section via a counter 107, calculates a frequency deviation that is equivalent to the number of frames corresponding to the non-receiving section from the learning result of the circuit 104 and outputs the frequency deviation to a frequency correction part B 108.  Then the part B 108 corrects en bloc and continuously the frequency deviations of the non-receiving section where the clock reproduction is so far stopped.
Patent JP-H05137494-A (JP)
Title: Method for cooking by electronic oven
Inventor: CHIBA MACHIKO
IPC: A21D8/06
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a delicious cake, etc., by an electronic oven by simple cooking by pouring dough containing a larger amount of water or cow's milk than that in cooking by a gas or electric oven into a roasting mold until the volume reaches half the volume of the roasting mold and cooking under heating. CONSTITUTION:Water or cow's milk in an amount 20% larger than that in cooking by a gas or electric oven is added to an ingredient obtained by whipping eggs, adding sugar to the eggs, further foaming and incorporating sieved white flour and fats and oils such as margarine, and the whole raw materials are blended and kneaded by a whipper. Then the raw materials are poured into a roasting mold until the amount reaches half the volume of the roasting mold. In heating, a hood having a hole of the same shape as the top of the dough at the center of the top is put on the top of the roasting mold in such a way that gap is formed between the top and the side of the roasting mold to carry out the objective cooking.
Patent JP-H01150426-A (JP)
Title: Manufacture of double hollow container made of metal
Inventor: HONGO KUNIHIKO
IPC: B21D51/18
Filed: 1987-12-07
Abstract: PURPOSE:To improve the product strength and to reduce the cost by forming an inside inner cylindrical body by extruding a metal plate made bottomed outer cylindrical body and closing the opening part by a cover body. CONSTITUTION:The bottomed outer cylindrical body 10 formed by the metal plate of an Al material, etc., is set to a lower die (a) and extruding is executed on the metal cylindrical body 10 by descending the upper die (b) composed of push die 16 and holding die 17. In this case, the bottom part 10a of the cylindrical body 10 is extruded close to an opening edge part 10b and the semi- product 13 having an inner cylinder is formed via a hollow gap 12. A double hollow container 14 is then obtd. by engaging a cover body 15 with the opening edge part 10b of the semi-product 13. Due to a semi-product 13 being formed by the press extruding of one stage and the inner and outer double cylinder being integrally formed the strength of the product is improved and the cost is reduced.
Patent JP-H07161418-A (JP)
Title: Joint connector for grounding
Inventor: KOBAYASHI OSAMU
IPC: H01R4/64
Filed: 1993-12-09
Abstract: PURPOSE:To reduce the number of a joint connector for grounding to be installed and at the same time to eliminate an installation space problem and the like by fixing a plurality of earth point parts provided in one body with a bus bar respectively to grounding members. CONSTITUTION:A plurality of terminals 11a are respectively formed in the front part of an upper-stage joint part 11b and a lower-stage joint part 11c in one bus bar mounted on a joint connector for one-earth use, the joint parts 11b, 11c are interconnected in a connection part to make one body. An earth point part 12a bent like L-letter is provided in one body on one side of the back part of the joint part 11c and at the same time an earth point part 12b bent like L-letter is provided in one body in such a state that it is adjacent to the point part 11a on the other side of the back part of the joint part 11b with each other and not electrically interconnected. These two pieces of point parts 12a, 12b are respectively fixed to the body of an automobile by bolts.
Patent JP-H09150040-A (JP)
Title: Filtration method of absorptive liquid for freezer/ cooling-heating device and filter cartridge
Inventor: WATARI KENJI
IPC: B01D63/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To remove impurities such as metals eluted in a coolant absorptive liquid and achieve a continued stable operation without performing maintenance services for a long time by filtering an absorbent of a suction-type freezer/ cooling-heating device with a polysulfone porous membrane. SOLUTION: A gasified vapor in the absorber 1 of a suction-type freezer/ cooling-heating device is absorbed by an aqueous lithium bromide solution in an absorption tank 2. In addition, impurities consisting of metals eluted into an aqueous lithium bromide solution as an absorptive liquid from system piping and other equipment, are removed by filtering by a polysulfone porous hollow fiber membrane filtration part 3. Thus it is possible to obtain a high- performance freezer/cooling-heating device without depending upon a fluorocarbon as a coolant.