baber/WOPTO huggingface dataset:
Patent JP-H04357105-A (JP)
Title: Production of hydrogen peroxide
Inventor: HIRAMATSU YASUSHI
IPC: C01B15/029
Filed: 1991-08-27
Abstract: PURPOSE:To produce hydrogen peroxide having high concentration by catalytical content of oxygen with hydrogen in an aqueous solution containing no acid or halogen ion of high concentration using a catalyst of a platinum group metal supported on a carrier. CONSTITUTION:Oxygen is catalytically reacted with hydrogen in an aqueous solution containing only an extremely small amount of stabilizer for hydrogen peroxide in the presence of a catalyst of a platinum group metal supported on a halogenated absorbing resin or a halogenated ion exchange resin at 3-150kg/cm<2>.G and 0-50 deg.C for 30 min to 6hr. Thereby hydrogen peroxide having high concentration can be produced in reduced loss due to elution of catalyst and in reduced corrosion of reactor materials because of unnecessity for adding an acid and halogen ion of high concentration, compared with a conventional method.
Patent JP-H0957267-A (JP)
Title: Electrolytically ionized water generator
Inventor: KIYAGAWA MASACHIKA
IPC: C02F1/46
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To surely separate and recover a strongly acidic water or a strongly alkaline water by providing an impermeable partition wall formed with an impermeable material between the positive and negative electrodes on the downstream side where alkaline water or acidic water flows out. SOLUTION: A DC voltage is impressed between the positive and negative electrodes 2 and 3, raw water is supplied from a couple of water inlets 11, the supplied raw water is ionized by an electrolytic reaction between the electrodes 2 and 3, the anion is moved toward the positive electrode 2 to form acidic water, and the cation is moved toward the negative electrode 3 to form alkaline water. The acidic water flows down along the wall surface of the positive electrode 2, the alkaline water flows down along the wall surface of the negative electrode 3, the acidic and alkaline waters pass one side of an impermeable partition wall 5 provided on the downstream side, and both waters are isolated from each other and not mixed. The waters are discharged from the respective outlets 12 and 13.
Patent JP-H0794133-A (JP)
Title: Scanning electron microscope
Inventor: OYAMA JUNICHI
IPC: H01J37/244
Filed: 1993-09-28
Abstract: PURPOSE:To constantly irradiate an electron beam on the same zone of a sample, regardless of a difference in the energy of the beam, by positioning the principal plane of field deflected due to the secondary electron detector of a scanning electron microscope on the object plane of an objective lens. CONSTITUTION:An electron beam is secondarily scanned on a sample 2 with a deflection means, and generated secondary electrons are detected with a detector 3. The detection signals thereof are sent to a cathode-ray tube 7 via an amplifier 6. Also, when a primary electron beam from an electron gun is deflected due to the deflection field D of the detector 3, the deflection amount of the beam changes, depending upon the energy thereof. In this case, as the deflection field principal plane D of the detector 3 and the object plane S of an objective lens 1 are in agreement to each other, an electron beam EB1 of high energy almost free from deflection as well as an electron beam EB2 of low energy largely subjected to deflection is focused on the same point R3 on the sample 2 via a lens 1. As a result, even when acceleration voltage for the electron beam is changed, the irradiation position of the primary electron beam does not fluctuate. Consequently, a secondary electron image becomes free from a fluctuation.
Patent JP-S6396432-A (JP)
Title: Air cleaner
Inventor: TODA KATSUHIRO
IPC: F24F13/22
Filed: 1986-10-09
Abstract: PURPOSE:To raise the air cleaning effect and make it possible to prevent the clogging of a filter by sending the condensation water that was generated at a heat exchanging section to a filter through a pipe and letting the condensation water flow down on the filter and using simultaneously water and a filter, utilizing the condensation water. CONSTITUTION:Condensation water that is sent through a pipe 3 from a heat exchanger 1 is accommodated into an inner space 17a via a though-hole 14 and water supply hole 16a, and then flows gradually down on the whole area of a filter 2. Now, the condensation water that has flowed down is received in an inner space 17b and discharged outdoor from a pipe 10 used for water discharging via a water discharge hole 16b and a though-hole 15. In the process of flowing down of the condensation water on the filter 2 above-mentioned, the condensation traps dusts, etc. in the air and at the same time they can be washed and removed. It is, therefore, possible to raise the air cleaning efficiency by using simultaneously both the water obtained by utilizing the condensation water and the filter 2, and it is also possible to prevent the clogging of the filter 2.
Patent JP-S6397744-A (JP)
Inventor: KOJIMA SHIGE
IPC: E04B5/02
Filed: 1986-10-09
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-H0290847-A (JP)
Title: System data output system for automatic exchange system
Inventor: YAMAGUCHI TERUHIKO
IPC: H04M3/22
Filed: 1988-09-28
Abstract: PURPOSE:To output system data in an automatic exchange system by means of an objective picture terminal equipment by converting system data into data which can be outputted in the picture terminal equipment when a picture terminal communication controller receives system data of the exchange system. CONSTITUTION:A time division automatic private exchange 1 is a private branch exchange to which a facsimile communication controller 2 is installed. The picture terminal equipment of a facsimile equipment B to which a telephone set B is connected and the subscriber terminal equipment of a subscriber telephone set A are stored on an extension line-side. When a line circuit 10 detects a selection signal, on-hook, an answer and the like, it transmits them to a central control unit 16. It transmits a facsimile transmission comand to the facsimile communication controller 2, which converts system data for printout into signals so that the connected facsimile equipment can print and output it. Thus, system data of the exchange system is outputted in the objective picture terminal equipment.
Patent JP-H1177124-A (JP)
Title: Controller for rolling mill
Inventor: BABA MINORU
IPC: B21B37/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To rapidly dissolve slip generated during rolling in rolling mills which are arranged in tandem by detecting at least one side of a rolling load and a rolling torque current of a motor and slip of every rolling mill and correcting speed reference over the entire of the rolling mills in the direction in which the slip is dissolved. SOLUTION: The speed reference to the rolling mill of each stand is added to low order controllers 20 provided in accordance with the rolling mill of each stand according to a prescribed rolling pattern with a host controller 10 and the speed of the motor 3 is controlled so that the motor speeds which are detected with speed detectors 4 are made to coincide with the speed reference. When the slip is generated between the rolling mill 2 and rolling material 1, the rolling torque current is changed so as to include the frequency component of not less than several tens Hz and also rolling load is also fluctuated. Provided that two phenomena are simultaneously generated, the kind and level of the slip is judged and the speed reference is changed over the entire rolling mill by that result.
Patent JP-S62100652-A (JP)
Title: Tv camera apparatus for inspecting inside of tube
Inventor: HIRANO TEI
IPC: G01N21/84
Filed: 1985-10-28
Abstract: PURPOSE:To permit the following of a tube to be inspected smoothly regardless of any bend thereof, by mounting a skid radially centered on the axis of respective tube being inspected at several points of the body of a TV camera unit to keep a support effect and stability. CONSTITUTION:A TV camera unit 12 moves into a tube 11 to be inspected being pulled with a wire 13. The unit 12 has a head section 12a and a body section 12b arranged integral along the axis of the tube. The head section 12a contains a lighting device and an optical section while the body 12b contains a circuit board or the like. Four skids 21-24 are mounted at intervals of 90 deg. and radially centered on the tube axis Xb about the body section 12b. The skids 21-24 each have rollers before and after them and makes the rollers abut on the inner wall of the tube 11. Then, as an inspector near a bend of the tube 11, it can passes smoothly through the bend portion because of the notch formed at the skids 21-24. The unit can pass through smoothly regardless of the direction of bending of the tube, right or left.
Patent JP-2000052846-A (JP)
Title: Bed used for automobile
Inventor: IWAMI MINORU
IPC: B60P3/39
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To utilize a bed for relaxation such as a table in addition to being used for taking a nap by dividing a mat in a plurality of mat elements of appropriate length in the lengthwise direction of the bed, and providing the respective elements with hard boards on the back faces. SOLUTION: A mat 12 is divided in a plurality of mat elements 13, 14, 15 of appropriate length in the lengthwise direction of a bed, and a back faces 22, 23, 24 of the elements 13, 14, 15 are provided with hard boards 25, 26, 27. Trim covers 19, 20, 21 are put over pads 16, 17, 18, and the ends of the trim covers 19, 20, 21 are fixed to the boards 25, 26, 27. The boards 25, 26, 27 are formed of a hard resin into thick plate blocks. The board 25 for the center mat element 13 has a plurality of container placing recesses 29, 29 opened to a surface 28 so as to be used as fall stoppers for a cup, a can, and the like when the mat element 13 is inverted and used as a table. The bed can therefore be utilized for relaxation such as a table in addition to being used for taking a nap.
Patent JP-S6482262-A (JP)
Title: Logic symbol arranging method
Inventor: IGAWA SATOSHI
IPC: G06F17/50
Filed: 1987-09-25
Abstract: PURPOSE:To generate a low-order gate level logic diagram by obtaining the absolute position of each logic symbol in accordance with the position of a gate level logic diagram occupied area and the relative position of the logic symbol and arranging the logic symbol in this obtained position. CONSTITUTION:The size of the gate level logic diagram corresponding to each module and relative positions of logic symbols constituting the gate level logic diagram are preliminarily held in a table function module library 15. When the gate level logic diagram corresponding to each module is developed in a module arrangement position on a function logic diagram, the gate level logic diagram occupied area is secured in a data area 12C for logic diagram on the function logic diagram based on the data of the size of the gate level logic diagram stored in said table 15. It characterizes this method that the absolute position of each logic symbol is obtained in accordance with the position of the gate level logic diagram occupied area and the relative position of the logic symbol in the module and the logic symbol is arranged in this absolute position.
Patent JP-H1065035-A (JP)
Title: Semiconductor device
Inventor: NAKADA SHINICHI
IPC: H01L23/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent inflow and diffusion of a sealing agent inside a package cavity in a sealing process of a semiconductor package. SOLUTION: In a semiconductor device wherein a semiconductor element chip 15 is housed in the recessed part formed on the package main body 12 as well as a lid body 16 is fixed on the peripheral upside of the package main body 12 and a semiconductor element chip is sealed inside a space consisting of the recessed part 13, grooves 21 for checking a sealing agent or differences in level for checking a sealing a agent are formed in four corners inside the recessed part of the package main body part 12. Thereby, inflow and diffusion of the sealing agent to be used for sticking the peripheral upper surface of the package main body 12 to the lid body 16 can be checked.
Patent JP-H0288514-A (JP)
Title: Liquid cosmetic
Inventor: TAKAGISHI IKUO
IPC: A61K8/00
Filed: 1988-09-27
Abstract: PURPOSE:To provide a liquid cosmetic giving smoothly continuing make-up, containing iron oxide used as a colorant, water and a water-soluble organic solvent and using a higher fatty acid as a surface-treating agent for the iron oxide and lauroylsarcosine, etc., as a micelle-forming agent. CONSTITUTION:The objective liquid cosmetic contains an iron oxide (e.g., black iron oxide, yellow iron oxide or red iron oxide), water and water-soluble organic solvent (e.g., propylene glycol or glycerol), has a viscosity of <=200cps (at 25 deg.C) and is filled in an application tool to be used in a state containing the cosmetic. The iron oxide is temporarily lipophilicized with a surface-treatment agent consisting of a higher fatty acid (e.g., lauric acid or oleic acid) or its salt and then treated with a micelle-forming agent consisting of lauroylsarcosine, laurylsulfuric acid alkali metal salt, etc., to improve the dispersibility in water. The liquid cosmetic is used in a state filled in an application tool. The cosmetic is smoothly delivered in application without causing clogging.
Patent JP-S6395666-A (JP)
Title: Output mechanism of charge transfer device
Inventor: MITSUIDA TAKASHI
IPC: H04N5/335
Filed: 1986-10-13
Abstract: PURPOSE:To extend a dynamic range while correcting gamma characteristics by supplying a floating diffusion, to which a variable capacitance type MOS capacitor is added, with signal charges being transferred from a charge transfer device. CONSTITUTION:Signal charges being transferred from a horizontal shift register 2 are transferred to an output terminal P from an output gate OG. A reset signal RS reaches an 'H' level and a switching element 4 is conducted immediately before the transfer of signal charges. When signal charges being transferred are brought to the fixed quantity of charges qi, the gains of a detecting signal S0 to the quantity of charges Q are shown in a proportional curve (I). When signal charges exceed the quantity of charges qi, the potential of the floating diffusion P drops and the gate and source voltage of a MOS capacitor 3 exceeds threshold voltage Vth, gate capacitance DELTACOX is generated because a channel is shaped between a source and a drain, and an inversion layer is formed, thus increasing the capacitance C0 of the MOS capacitor 3, then reducing the gains of the detecting signal S0 to the quantity of charges Q as shown in a proportional curve (II).
Patent JP-H0289258-A (JP)
Title: Index signal control circuit for magnetic recording device
Inventor: TAKAHASHI YOICHI
IPC: G11B19/06
Filed: 1988-09-27
Abstract: PURPOSE:To shorten a waiting time and to efficiently execute format writing operation by selectively delaying an index signal in accordance with inputted delay data and head selecting information data to control writing. CONSTITUTION:Plural delay circuits 1 to 3 input a clock signal and an index signal and delay the index signal in accordance with the inputted delay data. A selector circuit 4 inputs the index signal and the outputs of the delay circuits 1 to 3 and selects one of the inputted signal in accordance with head selecting information data. A write control circuit 5 inputs the output of the selector circuit 4 to control writing operation. When formats are written in all tracks, efficient writing reducing the waiting time can be attained.
Patent JP-S6395570-A (JP)
Title: Language analysis system
Inventor: MIYABE TAKAO
IPC: G06F17/28
Filed: 1986-10-09
Abstract: PURPOSE:To decide a fact that the corresponding word strings in a text are equal to a group of noun phrases by adding a mark to an area where the continuous words are arranged to an input sentence based on a word storing retrieved by a word continuation dictionary retrieving means. CONSTITUTION:The titles, the keywords in the charts, the phrases put into the charts, the character strings written in the alphabet capital letters, etc. are sent to a word continuation deciding means 1 as the candidate noun phrases via a data line 01. A word train decided as a noun phrase by the means 1 is sent to a word continuation dictionary register/store means 2 via a data line 12 and registered in a word continuation dictionary. Then a text is sent to a word continuation dictionary retrieving means 4 via a data line 34 and the correspondence is secured between the text and the word continuation dictionary via a data line 42. The result of this continuation is sent to a word continuation mark adding means 5 via a data line 45. The means 5 adds a mark to a noun phrase part of the text based on the result of the means 4 and outputs this marked part via a data line 56.
Patent JP-2001069305-A (JP)
Title: Scanner head cartridge
Inventor: MIYAGAWA AKIRA
IPC: H04N1/028
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To protect a reading part of a scanner head from dust, dirt or a shock without providing a storing bag, a storing box or the like in addition. SOLUTION: A scanner head cartridge 2 ('scanner HC') for reading an image recorded in an original is mounted to a print head cartridge (not shown in the figure), selectively to a printer (not shown in the figure), for printing the image to a recording medium. An actuator 10 which is provided at a holder 6 of the scanner HC2 rotatably and is capable of moving between a position opposed to the image reading part 5k of the scanner HC2 and a position retracted from the position opposed to the part 5k is provided at the scanner HC2.
Patent JP-S62100981-A (JP)
Inventor: NIWA TAKASHI
IPC: F24C7/08
Filed: 1985-10-29
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-S61119558-A (JP)
Title: Tracking indicator for cold rolled steel plate
Inventor: OURA MASAYUKI
IPC: B21B39/00
Filed: 1984-11-16
Abstract: PURPOSE:To permit the tracking for a designated arbitrary part by carrying-out tracking after inputting a starting signal into a computer when a steel plate reaches a prescribed position by an ITV and an operator judges that tracking for the part is necessary. CONSTITUTION:When an operator observes the display on an ITV image receiver 12, and detects an anomaly on the surface of a cold rolled steel plate, and wants to track the anomaly position, he pushes-down a pushing button on a set indication panel 13, and then a tracking starting signal 8c is input into a computer 8. Then, the counter in the computer 8 counts the number of pulses of the pulse signals 7b outputted from a pulse generator 4 from the time point when the signal 8c is input, and the result of the calculation is displayed on a display apparatus 9a. Then, said display apparatus 9a performs the indication by indication lamps, and when also a welded position is displayed at the same time, said welded position is displayed by the continuous lighting-up, and the parts corresponding to the signals 8c are indicated by the repetition of lighting-up and out. Therefore, the protection and repair of equipment on emergency state can be carried-out efficiently.
Patent JP-H04120472-A (JP)
Title: Signal comparator
Inventor: IWATA KAZUYA
IPC: G10L25/06
Filed: 1990-09-11
Abstract: PURPOSE:To measure a difference in characteristics between two signals in a quantitative manner by a method wherein a time lag between the two signals to be compared is corrected and a correlation value between the results of fast Fourier transform (FFT) is weighted by the square sum mean of one result. CONSTITUTION:Analog signals inputted to input terminals 1 and 2 and having a difference in timbre are converted into digital signals by an A/D converter 4 and stored in memories (MR) 6 and 7 by signal switches (SW) 3 and 5 respectively. One of the signals selected by SW 8 being used as a reference, next, a time lag between the signals of the MRs 6 and 7 is corrected by an arithmetic unit (CT) 9. Then, the results of FFT of the signals MRs 6 and 7 executed by CTs 10 and 11 are stored in MRs 12 and 13 respectively. Subsequently, a correlation value between these signals is determined by CT 16, while the square sum mean of either one of the signals of MRs 12 and 13 selected by SW 15 is determined by CT 16. Then, CT 17 weights an output of the CT 14 with an output of the CT 16. By this method, a difference in characteristics between two signals can be measured irrespective of the characteristics of the signals used for comparison.
Patent JP-H0291912-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1988-09-29
Abstract: PURPOSE:To improve the electric characteristic of an electrolytic capacitor and lengthen the lifetime thereof by adding an electrolyte of a specific compound salt to a solvent the principal ingredient of which is an aprotic solvent. CONSTITUTION:An electrolyte of an N,N-dialkyltetrahydrooxazinium compound salt of a phenylcarboxylic acid compound shown by a general formula is added to a solvent the principal ingredient of which is an aprotic solvent. In the general formula, m+n is 4, m is 2-4, n is 2-0, R1 and R2 are alkyl radicals of one of six carbon atoms, R3 and R4 are alkoxy or alkyl radicals of one to six hydrogen and carbon atoms, and X1, X2, and X3 are radicals selected from hydrogen atoms, lower alkyl radicals, hydroxy radicals, lower alkoxy radicals, nitro radicals, carboxyl radicals, and the base of one of the carboxyl radicals and an N,N-dialkyltetrahydrooxazinium compound radical in the formula. This compound salt has high solubility in and high degree of dissociation from the solvent; therefore, the electric characteristic of an electrolytic capacitor improves to lengthen the lifetime therefore.
Patent JP-S61121299-A (JP)
Inventor: HIRANO TOMIZO
IPC: H05B41/39
Filed: 1984-11-19
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-H1178528-A (JP)
Title: Door weather strip
Inventor: YOSHIDA MASAKIYO
IPC: B60J5/08
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a door weather strip simple in structure, excellent in fitting workability and in appearance and inexpensive. SOLUTION: A door weather strip 19 is provided with an elastic main seal lip 13 made up of a base part 13a fixed to the body side of a vehicle and a drip piece 13b integrally formed therewith. When the door 27 is opened, the drip piece 13b is extended and projected outward a body 15 along the door opening part of the body 15, while when the door 27 is closed, the drip piece 13b is pressedly deformed by the door 27 and is housed between the door 27 and the body 15. Further, a notch 31 is formed in the drip piece 13b, and when the door 27 is closed, the drip piece 13b is foldedly bent and deformed through the notch 31.