baber/WOPTO huggingface dataset:
Patent JP-S5644025-A (JP)
Title: Cleaning method and its device
Inventor: FURUYA TOMIAKI
IPC: B01D53/38
Filed: 1979-09-19
Abstract: PURPOSE: To sufficiently treat a harmful components-contg. gas despite the large change in the harmful component concentration and enable the chemicals concentration in the waste liquid to be controlled within a predetermined range by detecting the oxidizing or reducing agent concentration in the waste liquid of containing of respectively part of said gas and cleaning liquid at the time of contacting the circulatively used claening liquid with the gas.  
     CONSTITUTION: The harmful components-contg. gas to be treated is fed by a blower 1 into a cleaning tower 2, where the cleaning liquid contg., for example, sodium hypochlorite of an oxidizing agent from a liquid reservoir 3 is sprayed from the tower 2 top by a pump 4, whereby the harmful components are removed. At this time, part of the gas to be treated and part of the cleaning liquid are drawn by a fixed amount respectively with a compressor 5 and a pump 6 and both thereof are led to a vapor-liquid contact reacting part 7 so that they are caused to react. The said oxidizing agent concentration in the waste liquid to be discharged from there is detected with a densitometer 10, and is compared with a preset value. When it is below the lower limit value thereof, the oxidizing agent is supplied to the cleaning liquid from its supply means 9 by a pump 8 and in this way, the oxidizing agent concentration is controlled to the preset value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6011977-A (JP)
Title: Contour tracking method
Inventor: NISHIKAWA KATSUHIKO
IPC: G06K9/48
Filed: 1983-06-30
Abstract: PURPOSE:To secure the correct tracking of a desired contour even in case the contour of a pattern to be tracked has a dropout part, by counting the number of groups of graphic picture elements existing adjacent to each other within each window. CONSTITUTION:A window deciding circuit 4 uses (3X3) windows in response to the number of oilers within each window and in case the number of oilers in each window is ''1''. Then (2n+1)X(2n+1) windows are used as long as the (3X3) windows are used in the preceding time and in case the number of oilers within the (3X3) windows is ''1'' and the number of oilers within the (2n+1)X (2n+1) windows is ''2'' respectively. If the (2n+1)X(2n+1) windows are used in the preceding time, the (3X3) windows are used. Furthermore, (5X5) windows are used in case the number of oilers within the (3X3) windows is ''1'' and the number of oilers within the (2n+1)X(2n+1) windows are ''3'' respectively.
Patent JP-H08290839-A (JP)
Title: Auxiliary paper feeding unit and automatic paper feeding device
Inventor: YOSHIDA TERUJI
IPC: B65H5/06
Filed: 1995-04-19
Abstract: PURPOSE: To make the automatic batch processing of a large quantity of paper sheets possible when the occasion demands in a printer, a document reader, or the like provided with an under takeout type automatic paper feeding device. CONSTITUTION: An auxiliary paper feeding unit 3 is provided with an auxiliary paper base 29 energized upward, an auxiliary feed roller 32 and an auxiliary separating pad 33 for separatively feeding paper sheets stacked on the auxiliary paper base 29, reversing rollers 35, 36 for reversing the paper sheets fed from the auxiliary feed roller 32, and rotation transmission mechanism 55 for driving and connecting them. This auxiliary paper feeding unit 3 is locked to a paper feeding device body 2 so as to batch-feed a large quantity of paper sheets using the auxiliary paper feeding unit.  When the auxiliary paper feeding unit is mounted, the separating pad 15 of the paper feeding device body 2 can be released from pressure application, and it can be also so constituted that this release of pressure application is not performed when double feed is detected in the auxiliary paper feeding unit. The auxiliary paper feeding unit 3 can be driven from the paper feeding device body 2. The auxiliary paper feeding unit 3 can be also so constituted that the auxiliary paper base 29 is provided with numerous synchronous rotating rollers.
Patent JP-S63283182-A (JP)
Title: Flexible printed wiring board
Inventor: MANABE TAKAHIRO
IPC: H05K1/14
Filed: 1987-05-15
Abstract: PURPOSE:To easily and effectively solder by forming a land copper foil on the side face of a flexible printed wiring board. CONSTITUTION:Through holes 3 formed by one row on a plurality of leading land copper foils 1 of a flexible printed wiring board 4 are cut along a line 8-8. When holes 3 are formed, a copper foil is obtained on the side of a base 2 of a wiring board 4. When the board 4 is connected by a solder 7 to a printed substrate 6, since the copper foil is formed on the side of the board 4, the solder 7 is easily soldered to both leading land copper foils 1, 5.
Patent JP-S60263236-A (JP)
Title: Large capacity data storage element
Inventor: IHASHI TAKAO
IPC: G11B27/00
Filed: 1984-06-11
Abstract: PURPOSE:To shorten the waiting time by using a directory system for a large capacity data storage element, fetching an object word sector address by using in order a directory of a tree structure, and fetching a data of the semantics concerned. CONSTITUTION:A directory is divided into four groups of DIRA-D, and a word directory and its semantics are stored in a digital state in a dictionary use compact disk 1. When a word of the first character is inputted from a keyboard 19, a head 11 moves to a prescribed position and the DIRA is reproduced, and an address of the DIRB is fetched. The head 11 moves to this address and a prescribed one in the DIRB is reproduced, and in the same way, the second and the third characters are inputted from the keyboard 19 and a prescribed one of the DIRD is reproduced. When the fourth character is inputted from the keyboard 19, an address in which the semantics of its word is recorded is fetched from the DIRD, the head 11 moves, the semantics of the word is reproduced and sent to a displaying circuit 16, and the semantics of its word, etc. are displayed on an image receiving tube 17.
Patent JP-S5745076-A (JP)
Title: Heat-sensitive recording head
Inventor: MURAYAMA TOMIO
IPC: B41J2/38
Filed: 1980-09-01
Abstract: PURPOSE: To obtain recordings with sufficient concentrations in a short time from the beginning of recording without giving overcurrent to heating element by providing a heat sink to be controlled independently of the heating elements in places facing the heating elements of a heat-sensitive recording head.  
     CONSTITUTION: The heating element 2 and lead wires 3 and 4 are formed on an insulating supporting base plate of ceramic material, and the heat sink 5 of a metal, e.g., aluminum, etc., is contacted with the lower part of the base plate 1. The heat sink 5 is pierced with a heating resistor 6 composed mainly of carbon, covered with an insulating film 7, and as soon as signal received is put in, the heating resistor 6 is electrically energized to preliminarily heat the whole of the head until temperature signal from a temperarure sensor reaches a predetermined value. Afterwards, according to the detected value of the temperature sensor, energy to be given to the head is controlled and sent forth in the form of output. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5643744-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAIRA TOSHIMOTO
IPC: H01L21/316
Filed: 1979-09-18
Abstract: PURPOSE:To form a flat oxide film by a method wherein a substrate is selectively oxidized using the first Si3N4 film as a mask, the first Si3N4 film and a selected oxide film are removed, and the substrate is selectively oxidized secondly using the second Si3N4 film as a mask when forming the selected oxide film of the semiconductor device. CONSTITUTION:The first mask 2 in Si3N4 is made up on the Si substrate 1, the substrate is selectively oxidized, and an SiO2 film 3 is built up. The first nitrided film 2 is removed while all oxide film 3 is taken away by means of etching. The second nitrided film mask 4 is formed on the surface of the Si substrate, and an SiO2 film is patterned according to a selective oxidizing pattern. The substrate is selectively oxidized secondly, and an SiO2 film 5 is made up. Thus, the disconnection and cracks of electric wiring can be removed because the selected oxide film for an extremely flat field film can be formed.
Patent JP-S5820257-A (JP)
Inventor: TADA TETSUYA
IPC: B05B11/00
Filed: 1981-07-30
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-S5910809-A (JP)
Title: Process measuring device
Inventor: KOMURO HIROSHI
IPC: G05B23/02
Filed: 1982-07-12
Abstract: PURPOSE:To reduce the error from a true average value even if sampling is irregular by cumulating the instantaneous values of the previous time and the present time, and determining the result obtd. by dividing the cumulated value by a measurement period as an average value. CONSTITUTION:The input signal from the measurement point of a process 1 is taken into a measurement device at every sampling period by an input part 2, and is subjected to an engineering data conversion at every input point. The converted signal is set as an instantaneous value in a register 3. A timer 4 is updated to a second unit with a register 5 as a watch. A processing part 6 for calculating an average value is started by the part 2, collates the registers 3 and 5, calculates the values of minute average, hour average and data average while using a work register 8 and sets the same in a register 7. Said part integrates trapezoidally and cumulates the instantaneous value of the previous time and the instantaneous value of the present time at every sampling, and calculates the result obtd. by dividing the same by the time required till the sampling of the present time at the period during measurement as the weight average of the process measurement point thereof.
Patent JP-S5645212-A (JP)
Title: Coiling emthod for hot strip
Inventor: MIYAGUCHI TADAHISA
IPC: B21C47/06
Filed: 1979-09-20
Abstract: PURPOSE: To prevent the hot strip from being quickly cooled, and to obtain the good product from the innermost first layer of the coil, by preheating the outer surface of the spool, consisting of alternately laminated heat insulating material and its retainer mounted on the outer surfce of the mandrel, nearly to the hot strip's temperature.  
     CONSTITUTION: The spool 5 is mounted on the outer surface of the mandrel 1 of the down coiler for coiling the hot strip 3; heatupon, the spool 5 is constituted by alternately laminating the heat insulating naterial 7 and its retainer 6 so as to place the heat insulating material 7 in the outer and inner surfaces of the spool 5. The outer surface of this spool 5 is preheated to about 500W600°C and the spool 5 is mounted on the mandrel 1; then, the hot strip 3 is coiled at the coiling temperature 800W900°C. Hereby, notwithstanding the outer surface of the spool 5 is preheated, its inner surface is prevented from being high temperatures, besides, the strip 3 to be coiled on the outer surface of the spool 5 is prevented from being quickly cooled; as a result, the coil of good product from the innermost first layer can be obtained. Moreover, the surface of the mandrel 1 is not exposed to high temperature so that its mechanical deterioration can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63285471-A (JP)
Title: Detecting circuit of peak value
Inventor: NARUSHIMA KOJI
IPC: G01R19/04
Filed: 1987-05-19
Abstract: PURPOSE:To enable the output of input waves having equal crest value but being different in a form factor, without causing any difference in an average of the peak values, by a method wherein a peak value detection waveform is turned to be numeric and then corrected by a microcomputer. CONSTITUTION:An input waveform amplified by an amplifier 10 is passed through a detector circuit 11 and an A/D converter circuit 11, and the detected signal in digital form is inputted to a microcomputer 13. The microcomputer determines a correction coefficient from a form factor found, subjects the detected waveform to an arithmetic processing by using the correction coefficient, and outputs an average of peak values.
Patent JP-S5822826-A (JP)
Title: Heater-cooking apparatus
Inventor: IKEDA NOBUO
IPC: H05B11/00
Filed: 1981-07-30
Abstract: PURPOSE:To unnecessitate a heating chamber and enable reduction of space by providing one end of a guidewave of a high-frequency oscillator in a freely swingable manner, mounting a metal lid on the other end thereof, and placing a metal vessel on an electric heater with respect to the lid in a freely attachable and detachable manner. CONSTITUTION:A magnetron 3 is attached to the waveguide within the main body 1 of the cooking apparatus placed on a cooling table 2. One end of a waveguide 5 is rotatably fitted in the guidewave 4 by means of a hinge 6. The other end of the guidewave 5, is bonded to an opening provided on a lid 8 of the freely attachable and detachable metal vessel 7, and the metal vessel 7 is placed on the electric heater 14 provided in the main body 1 of the cooking apparatus. By this arrangement, the metal vessel 7 is placed on the heater 14, and the waveguide 5 and the lid 8 is covered thereon to carry out high-frequency cooling due to the magnetron 3. The metal vessel 7 is suitably heated with the heater 14, to simultaneously perform ordinary cooking, and by causing the waveguide 5 and the lid 8 to leap up by means of the hinge 6, only ordinary heating is carried out on the heater 14.
Patent JP-H10309830-A (JP)
Title: Method for reading shift amount of print position of serial recording apparatus and adjusting apparatus
Inventor: MIZUGUCHI ATSUSHI
IPC: B41J2/475
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To read and adjust a shift amount of print positions between recording heads and between a main scan and a sub scan by a set of test patterns. SOLUTION: In printing a reference for registration of a print position, a linear pattern (a) or/and (b) in a direction orthogonal to a scan direction is printed with an interval of N times (integral times) a resolution R of a recording apparatus. Thereafter, in printing an object to be registered in print position to the reference printing, a similar linear pattern a' or/and b' is printed with an interval of N times the resolution R by a scale. A shift amount of the print position of the object to be registered to the reference print position is read from a position where the linear patterns (a) and a' or/and (b) and b' agree in the scan direction. The print position is adjusted correspondingly to the read result.
Patent JP-H11309456-A (JP)
Title: Electrolyte detector
Inventor: SEKI HIROYUKI
IPC: C02F1/46
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrolyte detector not causing such troubles as occurrence of a malfunction and non-transmission of a detection signal. SOLUTION: A controller 35 is provided with a voltage detecting part, a storage part, a voltage threshold selecting part and a determination part. A voltage (interterminal voltage) generated between electrode terminals 27a and 27b by supplying an electrolytic current between the terminals 27a and 27b is detected by the voltage detecting part and outputted to the determination part. The table of the data showing the relation of the concn., electric conductivity and resistance of braine, interterminal voltage, electrode voltage, etc., is stored in the storage part. The temp. and conductivity of raw water to form the brine and the interterminal voltage value corresponding to the conductivity is read out of the storage part by the voltage threshold selecting part and imparted to the determination part as the voltage threshold for determining the presence of brine in a tank 17.  The detected voltage value from the voltage detecting part is compared with the voltage threshold from the selecting part, and the absence of brine in the tank 17 is determined when the detection voltage value exceeds the threshold.
Patent JP-H02153647-A (JP)
Title: Multiplex transmission system
Inventor: MUTO MAKOTO
IPC: H04L69/40
Filed: 1989-05-16
Abstract: PURPOSE:To prevent transmission data of other multiplex nodes from being destroyed by means of fault multiplex nodes by stopping transmission and prohibiting subsequent transmission of the transmission multiplex nodes when the transmission multiplex nodes cannot recognize that the multiplex transmission line is occupied in the middle of transmitting a signal occupying the multiple transmission line. CONSTITUTION:An input circuit 2 supplies various input signals to a central processing unit (CPU) 3, which operation-processes the input signals. A communication control circuit 4 generates and adds error check codes or the like to data information and transmits it to the multiplex transmission line MB. When a low level is detected in a reception terminal in the middle of transmission even if the transmission multiplex node 1 outputs a high level being the signal occupying the bus to a transmission terminal, the transmission multiplex node stops transmission and prohibits subsequent transmission. Thus, the transmission data of the multiplex node based on transmission from the multiplex node in fault conditions where the state of the bus cannot be supervised can be prevented from being destroyed.
Patent JP-H05319196-A (JP)
Title: Air bag
Inventor: ISSHIKI KOZABURO
IPC: D03D15/56
Filed: 1992-05-13
Abstract: PURPOSE:To provide an air bag which possesses the mechanical strength necessary as air bag and is soft and suppresses the impact in collision. CONSTITUTION:An air bag is formed from the woven fabric constituted of the waeaving threads using the expandable fiber at least at a part. Further, polyurethane fiber is favcurable as the expandable fiber, and the mixing ratio is 2-30%.
Patent JP-H11315964-A (JP)
Title: Fluid pipe
Inventor: YAMASHITA TSUTOMU
IPC: F16L11/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate energy of water pressure in a flow passage generated by water hammer so as to prevent the breakage of a valve element such as a flow passage and a water stop valve by constituting a fluid pipe main body by a soft resin made inner pipe and an outer pipe mounted outside of the inner pipe at prescribed intervals. SOLUTION: A flexible pipe 1 is formed as a double structure of an inner pipe 21 and an outer pipe 22, and the inner pipe 21 is composed of a soft resin made hose 210 and a helical spring 211 arranged along an inner wall of the hose 210 as a pipe diameter holding means. The outer pipe 22 is arranged for covering an outside of the inner pipe 21, and a cylindrical spacer 4 is arranged so as to interpose in one end side between the inner pipe 21 and the outer pipe 22. Since the inner pipe 21 is freely expanded, and pressure resistance property to pressure in a pipe body is not only arranged but also the pressure is absorbed and relieved. Even if very large pressure is generated in the pipe body by water hammer and the like, the inside of the flow passage is not broken by pressure.
Patent JP-S5455239-A (JP)
Title: Air-bleed apparatus for two throw carburetor
Inventor: TOUKAWA KEIZOU
IPC: F02M7/24
Filed: 1977-10-11
Abstract: PURPOSE: To exclude breathing of an engine by providing a machine for opening and closing an air bleed according to the movement of a primary throttle valve.  
     CONSTITUTION: A mechanism is so constituted that an air bleed 23 is opened and closed according to the movement of a primary throttle valve 5 by allowing the air bleed 23 to communicate with a port 21 arranged upper the closure position of the secondary throttle valve 6 of a secondary side intake pipe 14 through an on- off valve 22 which turns OFF when the pressure in said secondary side intake pipe 14 becomes the prescribed negative pressure. Arranging a complicated throw system on the secondary side intake pipe of a two throw carburetor is made unnecessary, and a shock due to temporary increase of the air-fuel ratio in starting of opening of the secondary throttle valve can be eliminated by utilizing the throw system in the conventional primary side intake pipe 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5345991-A (JP)
Title: Manufacture of semiconductor
Inventor: ONO TOSHIHIKO
IPC: H01L23/522
Filed: 1976-10-07
Abstract: PURPOSE: Al 2 O 3  film which covers an Al wiring is turned into an Al-O-F film through the plasma of mixed gases of O 2  and CF 4  , thereby improving the durability of the Al wiring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5644527-A (JP)
Title: Operation indicating apparatus for pilot-flame safety device
Inventor: KOGA RIYOUICHI
IPC: F23M11/04
Filed: 1979-09-19
Abstract: PURPOSE: To enable to detect operation of a pilot-flame safety device readily, by selecting the time required for a temperature-indicating paint to change its color through heating of an indicating section by the radiant heat of combustion flame to be equal to that required for a solenoid valve in the pilot-flame safety device to complete its self-holding.  
     CONSTITUTION: A thermocouple 4 and an indicating section are heated simultaneously by combustion flame 3. When the thermo-electromotive force of thermocouple 4 becomes greater that the level capable of attracting and self-holding a solenoid valve 5, self-holding of the solenoid valve 5 is completed by thermo-electromotive force. At the same time, indicating section 6 is also heated by the radiant heat of combustion flame 3, so that a temperature indicating paint 6b coated over the surface of heat absorbing material 6a changes its color. Here, by employing such an arrangement that the time required for the solenoid valve 5 to complete its self- holding and that required for the paint 6b to change its color are substantially equal to each other, the user can detect completion of self-holding of solenoid valve 5 from the change of color of indicating section 6 and can detach his hand from an ignition knob 12 at an appropriate time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5341674-A (JP)
Title: Clutch brake
Inventor: SUGIURA TERUO
IPC: B60W10/00
Filed: 1977-10-07
Abstract: PURPOSE: To facilitate shifting of shift lever from a neutral to the first or reverse position by applying a proper load on an intermediate shaft of transmission and eliminating a difference of number of revolution between the intermediate and output shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5548346-A (JP)
Title: Rapid refrigeration of bonito and tuna in pole-and-line fishing boat
Inventor: HAMAGUCHI KUSUJI
IPC: A23B4/08
Filed: 1978-10-01
Abstract: PURPOSE: Hooked up bonito or tunas from which heads and internals are removed are cut into 4 pieces, packed in bags, tightly sealed, took into baskets and completely refrigerated by immersing into fish holds filled with chilled calcium chloride solution, thus permitting the storage without deterioration in the freshness and color.  
     CONSTITUTION: From bonitos or tunas hooked up in the ocean are immediately removed the heads and internals and they are cut into 4 pieces, packed into nylon bags and tightly sealed. A moderate number of the bags are took into metal net baskets and a number of baksets are immersed into fish hold filled with calcium chloride solution chilled to -30W-50°C, whereby the fishes are completely refrigerated. Since this method can completely refrigerate fishes only within 1hr, the thawed fishes keep freshness and show good reddish color, no change in meat quality and no fishy smell, thus being suitably eaten as high-quality "sashimi". Only one hour refrigeration gives another advantage of permitting the mass production. 
     COPYRIGHT: (C)1980,JPO&Japio