baber/WOPTO huggingface dataset:
Patent JP-H11346595-A (JP)
Title: Cleaning of water for raising aquatic organism
Inventor: INOUE SHIRO
IPC: C02F1/78
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning water for raising by effectively removing a slightly decomposable organic substance concentration gradually accumulated during long-circulation of raising water in an aquatic organism raising system or a color caused by the concentration. SOLUTION: A proper amount of an oxidizing agent is thrown into water for raising aquatic organisms and irradiation with ultraviolet rays is carried out to reduce a slightly decomposable organic substance in water. A chlorine- based oxidizing agent, ozone or hydrogen peroxide is preferably used as the oxidizing agent. The ultraviolet rays are preferably emitted by using a low pressure mercury vapor lamp. The slightly decomposable organic substance has possibility of raising a color. In a circulating water line, preferably the oxidizing agent is injected in the downstream of a filter 2 and oxidation treatment with ultraviolet rays is carried out.
Patent JP-S5856078-A (JP)
Title: Corrected character displaying method of optical character reader
Inventor: EJIRI KOUICHI
IPC: G06K9/03
Filed: 1981-09-29
Abstract: PURPOSE:To recognize and judge characters visually and accurately, and to improve the efficiency of correcting operation, by displaying a character or a  group of characters which can not be recognized in a different display mode  from circumferential recognized characters, etc., simultaneously with the circumferential characters. CONSTITUTION:Picture, read by a reading scanner SC and stored in a buffer memory BUF temporarily, are read successively and then converted into prescribed codes by a character recognizing circuit CRC. At this time, when the circuit CRC focuses on one candidate character easily, when plural candidate characters are obtained, and when no candidate character is identified, different display codes are supplied to a character buffer memory CBUF. Then, a character generator CG is controlled by the output of the memory CBUF, and a display device DISP displays a character or a group of characters which can be recognized, and also displays a character or a group of characters which can not be recognized in different color or by flashing.
Patent JP-S5677737-A (JP)
Title: Forward opposition method between headlight and tester for headlight tester
Inventor: WATANABE RIYUUZOU
IPC: G01M11/06
Filed: 1979-11-28
Abstract: PURPOSE: To ensure an automatic and accurate forward opposition between a tester and a headlight, by detecting the position of an image formed on the light receiving surface of a headlight tester and shifting the light receiving surface in basis on the detection value.  
     CONSTITUTION: The headlight 42 is made to oppose to the image forming lens 23 of the casing 10 via the photodetectors 43 and 43 arranged in the front of the casing 10. Then the position of the lamp image 44 formed within the light receiving surface 24 is obtained via the photodetectors 27a, 27b, 28a, 28b,...34a and 34b. Then the position of the image 44 is detected via each photodetector plus the circuit 45 regardless of the position of the image 44 on the surface 24. Based on this detection value, the up-down and horizontal shifts are given to the casing 10 so that the light is irradiated only to the photodetectors 30a, 30b, 34a and 34b. As a result, an accurate forward opposition is secured between the headlight 42 and the headlight tester. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06348326-A (JP)
Title: Nc program method enabling record specification
Inventor: IMANAGA KAZUHIRO
IPC: G05B19/4155
Filed: 1993-06-01
Abstract: PURPOSE:To eliminate the trouble of parameter specification and vary parameters even halfway in a program by setting or varying optional parameters, stored in the record of a specific identifier, together in the NC program. CONSTITUTION:A constant format consisting of a group of elements of plural parameters is called a 'record' and a parameter element is called a 'member'. A constant format consisting of a group of members of parameters such as a time constant of acceleration or deceleration and a maximum speed is stored as record type members to be generated. Further, identifiers RM1 and RM2 are specified for the record in which the parameters are stored. Thus, the record identifiers are called in the NC program to vary an optional number of parameters together. Further, the parameters are varied in the program, so this method can answer to a different object of machining.
Patent JP-H05317952-A (JP)
Title: Manufacture of tube with grooved inside surface
Inventor: IIJIMA SHIGEO
IPC: B21C1/22
Filed: 1992-05-20
Abstract: PURPOSE:To reduce frictional resistance in a working time, to enlarge diameter- reducing rate and to prolong the life of a grooved plug by performing finishing work with multistage diameter-reducing rolls. CONSTITUTION:A metal tube 1 which passes through a drawing die 5 is reduced in diameter by the draw die 5 and a floating plug 6, the diameter-reduced metal tube 6 is pressed strongly by an epicyclically rotating sphere 9 or rotation rolls through a grooved plug 7 from the outer peripheral surface to form a continuous spiral groove M. The tube 4 provided with a continuous groove M is reduced in diameter through multistage diameter-reduced rolls 11 composed of opposed rolls 12, 13, 14, 15 arranged in a multiple stage. Since frictional resistance and take-off stress can be reduced in the rolls, the diameter-reducing rate in finishing for the tube can be increased, the grooved plug high in strength and large in diameter can be used to be improved in life.
Patent JP-H06341220-A (JP)
Title: Building and renovation of building
Inventor: TAKEDA YUKIKAZU
IPC: E04F13/08
Filed: 1993-06-01
Abstract: PURPOSE:To realize the intelligent construction and facilitate the maintenance work by providing an effective space between an old outer wall and a new outer wall. CONSTITUTION:On the old outer wall 2 of a construction, a new outer wall 1 is installed so as to form the effective accommodation space through a supporting member 8. In this effective space, pipings 20 and wirings 21 are accommodated. The connection with the installation equipment in an old construction through the pipings 20 and wirings 21 from the main installation equipment installed on a rooftop is carried out. An opening/closing panel 18 is installed at the new outer wall part corresponding to the branched part and the connection part of the piping 20 and wiring 21, and the inspection for the inside and the maintenance work can be carried out.
Patent JP-H0446018-A (JP)
Title: Superconducting thin film and its production
Inventor: OBAYASHI KAZUE
IPC: C01G1/00
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a superconducting thin film having high critical temp. by using a specified sputtering device and opening shutters provided above Bi-Sr-Cu- O and Bi2O3 for specified periods. CONSTITUTION:Plural numbers of targets comprising arbitrary compsn. of elements which constitute superconducting ceramics are disposed along the traveling line of a substrate. This substrate is heated and continuously traveled above the targets. A shutter is provided on each target, and the opening period and the timing of opening/closing for each shutter can be controlled. By using this sputtering device in which the order of film formation of the sputtering gas ion on the substrate and the film thickness can be controlled by the opening/ closing timing control, a buffer layer comprising Bi-Sr-Cu-O is first formed by opening the shutters above targets of Bi-Sr-Cu-O and Bi2O3 for a specified period. Then shutters above Ca-Cu-O, Bi-Sr-Cu-O and Bi2O3 targets are opened for a specified period to form a superconductive layer comprising Bi-Sr-Ca-Cu-O on the buffer layer.
Patent JP-H11184555-A (JP)
Title: Clock signal genereator and method for generating reference clock signal having reference frequency for electronic device from base clock signal having base frequency
Inventor: CHIN YUI
IPC: H03L7/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a clock generator for locally generating a stable reference clock signal from a base clock signal, with which a base frequency is fluctuated, from an external base clock signal source. SOLUTION: A clock signal generator 300 is connected to a base signal source and is provided with frequency dividers 311-317 for outputting frequency divided clock signals, for which the frequency of a base clock signal 302 is divided with respective coefficients, and a multiplexer 320 for selecting the frequency divided clock signals at the frequency closest to a reference frequency as reference clock signals 322 and 324 according to a base frequency 304 stored in an external storage device. Thus, the reference clock signal at the stable reference frequency is generated in an electronic device in spite of base frequency fluctuation.
Patent JP-S5856333-A (JP)
Title: Formation of key pattern for mask alignment
Inventor: KOTANI KOUICHIROU
IPC: H01L21/30
Filed: 1981-09-29
Abstract: PURPOSE:To determine precision of a key pattern for mask alignment irrelevant to precision of positioning of the second mask by a method wherein the first protective mask to be used for formation of the concave type key pattern is made to survive, while the second protective mask is formed thereon. CONSTITUTION:An oxide film 11 to be offered for formation of the key pattern is adhered on a semiconductor substrate 10. Then a photo resist is adhered on the film 11, and out of the film thereof, the exposed part to light passed through the first exposing mask is removed to form the first protective mask 12. The part of the film 11 is removed according to the pattern (key pattern) of the mask 12, etc. A photo resist 14 is adhered on the whole surface containing the key pattern regions 13. The region containing the key pattern regions 13 and excluding the region to be formed with an element is exposed using the second exposing mask, and the exposed region is removed to form the second protective mask. The regions 13 are removed in the concave type finally to form the key pattern.
Patent JP-S6133137-A (JP)
Title: Preparation of tiglic aldehyde
Inventor: MATSUDA TERUO
IPC: B01J27/02
Filed: 1984-07-24
Abstract: PURPOSE:To obtain tiglic aldehyde useful as an intermediate for isoterpenes, perfumes, varnishes or drying agents for inks, etc. from an easily available inexpensive raw material in high yield, by isomerizing ethylacrolein in the presence of a hydrogenation catalyst. CONSTITUTION:Ethylacrolein is isomerized in the liquid or vapor phase in the presence of a hydrogenation catalyst to give the aimed compound expressed by the formula in high yield. Platinum, palladium, rhodium, rutenium, etc. of Group VIIIin the periodic table are effective as the above-mentioned catalyst in the case of the reaction in the liquid phase and used in the form of supported catalyst usually on a carrier, e.g. carbon or alumina, etc. In the case of the reaction in the vapor phase, silica, alumina, silica alumina, etc. can be used as the catalyst in addition to the above-mentioned catalyst. The raw material ethylacrolein can be almost quantitatively prepared by condensing an easily available inexpensive n-butyraldehyde with an aqueous solution of formalin.
Patent JP-H0823375-A (JP)
Title: Isdn call connection control system
Inventor: ETSUNO MASAYUKI
IPC: H04M3/00
Filed: 1994-07-06
Abstract: PURPOSE:To attain excellent connection even when number of information channels to be prepared for a communication destination is small by setting up a new call as required even when no idle information channel is available in the ISDN call connection control system between a host layer and an ISDN control section. CONSTITUTION:A connection adjustment section 2 is provided between a host layer 1 and an ISDN control section 3 and the ISDN control section 3 interrupts an information channel busy at present depending on a state when no idle information channel is available based on the control signal from the connection adjustment section 2 to set up a new call.
Patent JP-S5380042-A (JP)
Title: Evaporator for refrigerator
Inventor: KOBAYASHI NOBUYUKI
IPC: F25D21/08
Filed: 1976-12-24
Abstract: PURPOSE: To provide an evaporator, which is effective for defrosting and has a construction obtained by arranging fins at a constant interval and providing cooling medium tubes and heater tubes penetrating the fins in a meandering fashion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H024704-A (JP)
Title: Method for preventing and eliminating damage of adhesive microorganism by lytic bacteria
Inventor: OWADA MINORU
IPC: C12R1/01
Filed: 1988-06-24
Abstract: PURPOSE:To lyse and kill microorganisms adhering to solid surfaces in carrying out heat recovery or exchange utilizing seawater by adding an adequate amount of bacterial parasitic bacteria or administering a sponge containing the bacterial parasitic bacteria cultured and impregnated therein into intake seawater. CONSTITUTION:Fouling microorganisms adhering to solid surfaces in carrying out heat exchange, etc., utilizing seawater, such as various apparatuses in ocean thermal difference power generation systems, littoral electric power stations or combinates, and driving units in ships are prevented and eliminated. In the process, bacterial parasitic bacteria (derovibrio) are added into intake seawater and the above-mentioned microorganisms are subjected to lytic treatment. The treated seawater is subsequently brought into contact with the solid surfaces to lyse newly adhered fouling microorganisms and then partially circulated for use. Alternatively, sponge balls prepared by separately culturing and impregnating the derovibrio thereinto are administered into seawater to lyse the microorganisms. The resultant sponge balls are simultaneously brought into contact with the solid surfaces to also carry out mechanical washing. The derovibrio is readily handled due to high survival ratio and vigorous fecundity thereof.
Patent JP-H11344989-A (JP)
Title: Communication karaoke (recorded music accompaniment) terminal
Inventor: OTA OSAMU
IPC: G06F17/30
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To enable a catalog-order music to be registered without performing the registration of a book mark by automatically recording the concerned index data in a recording means as karaoke data when the catalog-order music data are received. SOLUTION: When the program of a CPU 2 is started, the ulilizing of a karaoke service is started. During the ulilizing of the karaoke service, a distribution number and a heading are recorded. When the ulilizing of the karaoke service is completed, the recording list of ulilization is displayed. In this display, distribution numbers and headings (titles of musical compositions and names of singers) are displayed on a CRT 15 in a list form. Next, when it is judged that the user of a device is desiring the selecting of a karaoke service from among the list of utilization, previous steps are repeated. When the user is not desiring the selecting of a karaoke service, whether the user is specifying a retention (favorite music) or not is judged by allowing the user of the device to operate a cursor key or a B button, and when there is not yet the specifying of the retention, a specification item is made not to be of the object of an automatic elimination on the recording list of ultitization.
Patent JP-S5279420-A (JP)
Title: Starting control device of phase converter for electric motor vehicle
Inventor: KOUNO TOSHIKATSU
IPC: B60L1/00
Filed: 1975-12-26
Abstract: PURPOSE:To reduce an electromagnetic force applied to a main transformer in an electric motor vehicle by reducing a starting current of a three phase induction motor when a phase converter is started.
Patent JP-H0822220-A (JP)
Title: Recording method and device for roll-state recording material
Inventor: KONDO MASAHIKO
IPC: G03G21/00
Filed: 1994-07-06
Abstract: PURPOSE:To surely prevent a recording material drawn out from a stock part from being elongated and contracted in the midst of recording in a recording part and to perform accurate recording work by simple constitution. CONSTITUTION:This device is provided with the stock part 18 housing film F wound in a roll-state, the recording part 20 recording an image on the film F fed from the stock part 18, a humidity adjusting part 26 provided between the stock part 18 and the recording part 20 and capable of housing the film F drawn out from the stock part 18 at least by length required for recording processing, a counter 28 counting time required for adjusting the humidity of the film F housed in the humidity adjusting part 26, and a control part 30 controlling the recording part 20 to start the recording processing after finishing counting time by the counter 28.
Patent JP-S5486466-A (JP)
Title: Edge roll for rolling of wide flange beam
Inventor: NAKAI YUTAKA
IPC: B21B27/03
Filed: 1977-12-21
Abstract: PURPOSE:To prolong the life and to improve the economical efficiency, by uniting one hand neck part and roll axis in a body and also, uniting web forming part and edge rolling part on outer circumference of the roll axis in a body and thickening the sleeve of edge rolling part by carrying out shrinkage fitting of the other neck part sleeve. CONSTITUTION:The sleeve 2 is made one body sleeve made steps and the edge rolling part 4 having smaller outer diameter than the web forming part 3, is joined on both sides of the thick part 3 and the neck part 5' having smaller outer diameter than the part 4, is provided on the opposite side of the neck part 5. The part 4 not joining with the part 5' on the outer circumference of the roll axis 1, is contacted with the part 5 making the sxis 1 in a body and shrinkage fitting is carried out. Sleeve thickness of the part 4 is increased the sleeve thickness d of the part 5'. Also, shrinkage fitting allowance of the part 4 is set up at a small value and generated stretching stress is small.
Patent JP-S5856155-A (JP)
Title: Interruption processing system
Inventor: HORI YOSHIO
IPC: G06F13/24
Filed: 1981-09-30
Abstract: PURPOSE:To simplify a software and to reduce the overhead of a CPU by allowing a processor to accept an interruption request and to store corresponding interruption data in a main memory. CONSTITUTION:An interruption processing processor MPX15 rewrites a permit/ inhibition flag cell 142 into an access inhibition state to inhibit memory access from a CPU13 to a main memory 14, and also to fetch a top address from a top address cell 143 in the main memory 14. Then, the MPX15 uses the top address as an index to store interruption data in an interruption data area 145 in the main memory 14. Further, the MPX15 compares the contents of the cell 143 with those of a bottom address 144 to output an interruption signal to the CPU13 when the both coincide with each other.
Patent JP-S5582336-A (JP)
Title: Microcomputer circuit
Inventor: NISHIYAMA HIROAKI
IPC: G06F3/02
Filed: 1978-12-15
Abstract: PURPOSE: To make a converted digital value optimum by comparing a decided input voltage with the comparing reference voltage outputted from a D/A converter and outputting the comparison result and changing the comparing reference volgage even if the decided input voltage is fluctuated.  
     CONSTITUTION: A/D converter 23 converts the reference voltage inputted to inputted terminal 22 to a digital value by a program which is made into a ROM on a basis of another reference voltage VREF 10. D/A converter 24 generates a comparing voltage by the digital value converted by this converter 23 and voltage VREF 19 and outputs this voltage to comparator 14. Then, comparator 14 compares a decided input voltage inputted to terminal 15 with the comparing reference voltage outputted from D/A converter 24 and outputs the comparison result from terminal 17. As a result, the comparing reference voltage can be changed and be adapted easily to correct the converted digital value to an optimum value by changing the reference voltage inputted to input terminal 22 even if the decided input voltage is fluctuated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05338933-A (JP)
Title: Elevator control device
Inventor: OKUMURA MASAHIDE
IPC: B66B1/40
Filed: 1992-06-15
Abstract: PURPOSE:To provide an elevator control device for correcting the current position of a car without allowing it to travel in a terminal stage if a current position calculated by a microcomputer differs from the actual position of the car during recovery from service interruption. CONSTITUTION:An elevator control device comprises a car position calculation means 1 for calculating the current position of a car based upon a pulse count value 67a which depends upon the amount of movement of the car, a non- volatile readable and writable storage means for storing the current position and travelling direction of the car as well as the value of the height of each floor, and a car position correction means 3 for correcting the current position of the car based upon the current position of the car, storage data from the storage means 2, and a plate detection signal which corrects the position of the car.
Patent JP-S5487609-A (JP)
Title: Method of controlling blowing temperature for air-blast furnace
Inventor: YUMOTO NAOSUKE
IPC: C21B9/00
Filed: 1977-12-23
Abstract: PURPOSE:To accomplish safe and accurate operation of the blast furnaces through adjustment in blowing the cool and hot airs so to maintain the total heat to be fed to blast furnaces at a constant level by measuring the temperature of the air with a thermometer provided on the cool air blowing main pipe and the hot air blowing branch pipe of the blast furnaces. CONSTITUTION:The entire hot air generated in hot stoves F1 to Fn and direct cool air from outside are mixed together in a single mixing chamber M and fed to a blast furnace 1. Hot air thermometers Th1 to Thn are provided on the hot air blowing branch on the outlet side of the respective hot stoves F1 to Fn and a cool air thermometer Tc on the cooling air blowing main pipe 13 to measure the temperature of the hot and cool airs. Measured values from the above- mentioned thermometers and existing ones T1 and T2 are fed to a blowing temperature controller 2, where the total hot heat to be supplied to the blast furnaces is calculated. The blowing flow of cooling air and respective hot airs are regulated with flow control valves Bc, B1 to Bn to keep the value constant. Thus, the total blown heat can be maintained at a constant level thereby stabilizing the state of the blast furnace.
Patent JP-H024459-A (JP)
Title: Dust pick-up device for rice huller
Inventor: ISSHIKI TSUTOMU
IPC: B02B7/00
Filed: 1988-06-22
Abstract: PURPOSE:To strengthen dust pick-up and improve the working environment of a rice huller by connecting dust pick-up porous components on the removing section side and selection case side to a dust pick-up fan to suck the dust around a rice huller through an upper dust pick-up passage. CONSTITUTION:A dust pick-up fan 28 is disposed in a support cylinder 27, and a dust removing pipe 20 is connected with an exhaust outlet section 28a of the dust pick-up fan 28, while the terminal side of the dust removing pipe 29 is set next to a dust removing cylinder 6. Slits or small openings 27a, 27a... are constituted on the whole peripheral section of the support cylinder 27, and a dust pick-up inlet 28b of the dust pick-up fan 28 are so constituted as to pass the surrounding air through said slit or small openings 27a, 27a... and flow through therein to improve the working environment. Thus, dust is picked up and removed from a dust pick-up porous component 25 of a rice hull reduction hopper 23 and a dust pick-up porous component 25 of a mixed rice hopper 9 through the mixed rice hopper 9 and a pick-up dust passage 30 provided on the upper side of the bran reduction hopper 23, and picked up to the dust pick-up fan 28 and removed therefrom.