baber/WOPTO huggingface dataset:
Patent JP-S62207389-A (JP)
Title: Control of treating combustible gas contained in coke charging hopper in red hot coke dry quenching facilities
Inventor: FUKUMOTO KATSUTOSHI
IPC: C10B39/02
Filed: 1986-03-07
Abstract: PURPOSE:To easily and stably conduct the charging of coke at a predetermined rate, by rapidly lowering the concn. of a combustible gas present within a coke charging hopper to a predetermined value or less and discharging the gas out of the hopper. CONSTITUTION:A lid 3 of a coke charging hopper 2 is opened. The coke 1 is supplied into the hopper, and the lid is closed. The operation of closing of the lid 3 is detected with a limit switch 50 to switch flow rate regulating valves 57, 63, 70 and an output oxygen concn. controller 66 of a catalyst reactor 32 from a manual operation to an automatic operation. At the same time, the output of an inert gas flow rate arithmetic unit 52 is gradually increased to a preset first flow rate value. During the period A between the time at which the lid 3 is closed and the time at which the concn. of the combustible gas reaches the first predetermined value or more, a cooling inert gas is flown into the inside of the hopper 2 at the first predetermined flow rate until the output of the combustible gas concn. detector 51 is lowered to the predetermined value or less. After completion of the period A, the combustible gas concn. controller 53 is switched from a manual operation to an automatic operation. The cooling inert gas and a mixed gas from the hopper 2 are flown at a second predetermined flow rate corresponding to the first predetermined flow rate for a period B until the concn. of the combustible gas is lowered to the second predetermined value.
Patent JP-S62212996-A (JP)
Inventor: KAARU ERU UON
IPC: G11C7/12
Filed: 1987-03-03
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-H06239318-A (JP)
Title: Vertical sealing mechanism for bag-making/packaging machine
Inventor: FUKUDA MASAO
IPC: B65B9/20
Filed: 1993-02-15
Abstract: PURPOSE:To cope with the size or specification of a bag to be formed, or the properties of a packaging material, prevent a melting loss from taking place at the time of non-operation, and make the filling cylinder detachable. CONSTITUTION:A vertical sealing unit 20 is made separatable from a filling cylinder 30 when the filling cylinder is replaced, by a swing arm 2 which swings with a pivotal pin 3 as the pivot, and the vertical sealing unit 20 is made positionable at a location in response to the diameter of the filling cylinder 30. The pressing of a sealing heater 28 is releasable by a cylinder 9 for heater- separation when the device is not operated, and the position of the sealing heater 28 is made variable by a knob 17 for sealing position alteration. In addition, the angle of a vertical sealing belt 27, which comes into contact with a packaging material (s), is made changeable by turning a sleeve 13.
Patent JP-S56146095-A (JP)
Title: Centrifugal compressor for refrigeration
Inventor: TAKAGI KENJI
IPC: F25B43/02
Filed: 1980-04-15
Abstract: PURPOSE: To remove the discharge of a refrigerant, which dissolves in lubricating oil returned to an oil reserving section at the atmospheric pressure side, into atmospheric air by efficiently separating and recovering the refrigerant by the optimum combination of a heating means and a decompression means.  
     CONSTITUTION: Lubricating oil containing a refrigerant collecting in a refrigerant side chamber 23 moves into an oil heater 27 gradually by pressure difference or action. The lubricating oil collecting in the oil heater 27 is heated by means of a heating means such as an electric heater 28. Some refrigerant dissolves in the lubricating oil from which the refigerant is separated in the oil heater 27, and the lubricating oil is moved into an oil tank 36 properly by opening and closing an opening and closing valve 37. The refrigerant hardly dissolves in the remaining lubricating oil because most refrigerant is evaporated in the oil tank 36 and returned to the suction side of a compressor by operating a vacuum pump 43. Thus, the lubricating oil is returned into an oil reserving chamber 18 at the atmospheric pressure side, but the refrigerant is not evaporated and discharged into atmospheric air because the refrigerant hardly dissolves. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03251108-A (JP)
Title: Hydraulic system
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1990-02-27
Abstract: PURPOSE:To provide the title system intended to prevent unnecessary oil path resistance and oil temperature rise in a simple makeup, so designed that a discharging oil path can be opened so that a pressurized oil in an oil chamber to be fed with such pressurized oil is discharged through the other oil chamber and said discharging oil path. CONSTITUTION:When a hydraulic piston 233 comes to the end in advancing movement, a columnar pin 252 is pushed by a stopper 250 and moved in the A direction, pushing a ball 249, and resulting in opening an oil path. Therefore, a pressurized oil fed into a front chamber 231 moves a ball 249' in the B direction against a spring 248, and is discharged via an oil path 247, a rear chamber 232, the smaller diameter part 233' of the hydraulic piston 233 and a discharging oil path 245. Thereby, since the discharge is made through the discharging oil path 245 free from any restriction part, a variety of adverse effects due to the actuation of a relief valve as a safety mechanism and oil temperature rise through developing unnecessary oil path resistance will be eliminated.
Patent JP-S61208349-A (JP)
Title: Telephone handset with holding switch
Inventor: OOYAMA HIROSHI
IPC: H04M1/19
Filed: 1985-03-12
Abstract: PURPOSE:To attain holding at a talker nearby under an occupied holding state with very simple operating method by equipping a single switch circuit at a proper location of a handset. CONSTITUTION:In normal talking state, a button 5 of a non-lock type pushbutton switch 2 of a handset does not keep the pressing state so long as it is not contacted intensionally. When the talker is not in the occupied holding state, the handset 1 is installed to a proper flat location 4 to connect the non-lock pushbutton switch 2. When the restoration to the talking state is desired, the non-lock type button switch 2 is cut off by hooking the handset 1 simply. The state of connection/disconnection of the switch 2 is detected by a telephone set main body 3 through a switch state transmission cable 7 and controlled to a proper holding state.
Patent JP-H08244288-A (JP)
Title: Image forming device
Inventor: ISOBE TAKAHITO
IPC: B41J5/30
Filed: 1995-03-08
Abstract: PURPOSE: To provide an image forming device by which a wanted part of an image is printed with a color different from that of the other part without requiring any special operation. CONSTITUTION: A CPU 4 is provided in an image forming device 3 capable of printing multiple colors as follows; preliminarily set specific image information is stored in a memory 5; when specific image information is inputted into the inputted image information, it is recognized; an image forming part 6 is so controlled as to be printed by a color different from image information excepting that.
Patent JP-H05181659-A (JP)
Title: Error message helping system in message merging function of editor
Inventor: UCHIDA MINAKO
IPC: G06F9/06
Filed: 1991-02-21
Abstract: PURPOSE:To display a help message text on a display by retrieving it from the error number of an error message displayed on the display by a message merging function of an editor. CONSTITUTION:A text editing means 2 edits a text by utilizing an editing buffer 8, a message merging means 3 compiles the text in the editing buffer 8 by actuating a compiler 9 and merges an error message outputted from the compiler 9 in the text in the editing buffer 8 and displays it on a display 7, a help key discriminating means 4 retrieves and inputs a table number of a help message text corresponding to an error number designated at the time when a help request is outputted, from an error/help correspondence table in an instruction manual file 11, and a help display means 5 inputs the help message text of the table number from the instruction manual file 11 and displays it on the display 7.
Patent JP-S61206697-A (JP)
Title: Thermal transfer sheet for erasing
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/395
Filed: 1985-03-12
Abstract: PURPOSE:To transfer a white ink to a desired part by thermal transfer to thereby correct a printed image, by using a thermal transfer sheet for erasing which comprises a heat-fusible ink layer comprising a white pigment and a heat-fusible binder on one side of a base film. CONSTITUTION:The thermal transfer sheet for erasing has the heat-fusible ink layer comprising a white pigment and a heat-fusible binder on one side of the base film. An ordinary polyester or other plastic film or a paper may be used as the base film. The white pigment is required to have a high hiding capability, and is optimally titanium white. The binder is a reaction product of a diisocyanate or triisocyanate with an alkyl alcohol or aryl alcohol or a wax having a melt viscosity at 100 deg.C of 10-60cps. The white heat-fusible ink can be applied to the base film by a known method.
Patent JP-H07254868-A (JP)
Title: Chirp type saw spread spectrum modem, its constituting method, communication equipment and system using the modem, chirp signal multiplexing method, and detection of correlation from multiplexed chirp signal
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04B1/707
Filed: 1994-03-18
Abstract: PURPOSE:To suitably generate a chirp signal and to detect correlations between the chirp signal and a spread spectrum modulation signal by taking one electrode from electrodes constituting each of first and second SAW(surface acoustic wave) filters, which are formed on a piezoelectric substrate, as a common electrode and using the complex conjugate property of the frequency characteristic of the common electrode. CONSTITUTION:An input electrode 2 and an output electrode 4 are constituted on the surface of a piezoelectric substrate 1 where a SAW is propagated, and the first SAW filter which outputs the chirp signal from the output electrode 4 at the time of input of an impulse to the input electrode 2 and the second SAW filter which detects correlations between the chirp signal and a signal subjected to spread spectrum modulation at the time of input or this signal to the input electrode 2 are provided. One of electrodes 2 and 4 is constituted as a common electrode 3. That is, the complex conjugate property of frequency characteristics of the common electrode 3 is used to perform chirp signal generation and correlation detection on the single piezoelectric substrate 1.
Patent JP-S58178765-A (JP)
Inventor: DAGURASU SHIIAHOON
IPC: E05B29/04
Filed: 1983-03-25
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-2000251728-A (JP)
Title: Manufacture for air-tight container, manufacture for image forming device, manufacturing device for air-tight container, and manufacturing device for image forming device
Inventor: GOFUKU IHACHIROU
IPC: H01J9/39
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of brightness with the elapse of time by arranging a plurality of non-evaporation getters on at least one substrate of two facing substrates, activating the non-evaporation getters, heating an entire air- tight container, and selectively heating the non-evaporation getters. SOLUTION: An electron source substrate 1 is provided with a plurality of electron emitting elements and with wiring. A rear plate 2, a support frame 3, and a face plate 4 forms an envelope 5. Non-evaporation getter films 9 are arranged on almost the entire surface on the upper wiring for Doxm in an image display region. Continuing exhaust of the envelope 5, an image forming device and a vacuum container are entirely held for 10 hours, for example, at 300 deg.C by a heating device. Subsequently, the entire image forming device is heated, for example, to 200 deg.C, and simultaneously, for example, 0.46 A current is made to flow through the upper wiring, temperature of the wiring is set to be 400 deg.C for 10 minutes, and thereby, the non-evaporation getter films 9 on the wiring are activated.
Patent JP-S62205338-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OTANI HIROSHI
IPC: G03C1/18
Filed: 1986-03-06
Abstract: PURPOSE:To obtain a photosensitive material high in sensitivity and prevented from color stains by incorporating specified silver iodobromide grains and at least one of sensitizing dyes specified in structure in a photosensitive material. CONSTITUTION:The silver halide photographic sensitive material contains the silver halide grains having crystal faces of Miller indices (nn1, n>=2) and composed substantially of silver iodobromide containing silver iodide in an amount of >=2mol% and at least one of the trimethine type sensitizing dyes represented by the formula shown on the right in which each of R<1> and R<2> is alkyl, alkoxyalkyl, or the like; each of p, q, r, and s is 0 or 1; each of Z<1>-Z<4> is halogen, hydroxy, or the like, and at least one of a couple of Z<1> and Z<2> and a couple of Z<3> and Z<4> may combine with each other to form a ring; Z<-> is an anion; and m is 1 or 2, and when the sensitizing dye forms an intramolecular salt, it is 1. The silver halide grains having the crystal faces of (nn1) are contained, preferably, in an amount of >=30wt% in the silver halide emulsion layer, thus permitting fog to be suppressed to a low degree and sensitivity to be enhanced by such a crystal form.
Patent JP-S63215090-A (JP)
Title: Semiconductor laser
Inventor: HAMADA TAKESHI
IPC: H01S5/00
Filed: 1987-03-04
Abstract: PURPOSE:To obtain an effective current constricting effect in a simple buried structure by a method wherein a double hetero structure including an active layer is formed on a ridge formed on a substrate and a double hetero structure is formed outside of the ridge. CONSTITUTION:A 10-mum wide ridge is formed on an N-type InP substrate 1 in a <011> direction and thereafter, an N-type InP clad layer 2, a non-doped InGaAsP active layer 3 and a P-type InP clad layer 4 are grown by a liquid phase epitaxy. Then a 1-mum wide mesa is formed by etching. The mesa is positioned on the ridge and the flat part, which is located on the ridge and on the outside of the ridge, of the active layer is so contrived as to be lett even after the etching. Subsequently, a P-type InP layer 5, an N-type InP layer 6, a P-type InP layer 7 and a P-type InGaAsP layer 9 are grown by a liquid phase epitaxy again and a buried structure is formed. In this way, the current constricting effect is improved.
Patent JP-S53135479-A (JP)
Title: Super-conductive compound conductor
Inventor: ISHIGAMI YUUJI
IPC: H01B12/02
Filed: 1977-04-28
Abstract: PURPOSE: To increase current capacity without sacrifice of stabilization, by separating the side of diffusion wall surrounding stabilizing material with two kind of component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04337118-A (JP)
Title: Transmission joint
Inventor: FURANSOWA MURINE
IPC: F16D3/84
Filed: 1992-03-06
Abstract: PURPOSE: To provide a means for adding a brake function for restraining relatively separating movement of a body connected with a first shaft from a second shaft and immobilizing them in the axis line direction, at a low cost and in an easily manufacturing and assembling method. CONSTITUTION: This joint body 14 connected with a first shaft and a second shaft 12 are sealed with a bellows type boot 34, with which a free end 24 of the second shaft 12 inserted into a cavity 16 copes with the movement of the second shaft 12 in the axis line X-X direction by operating with cavity bottoms 28, 32 and the end 24 is supported on the bottoms 28, 32 under a certain load, simultaneously a function for braking stress by a force applied to the second shaft 12 in the axis line X-X direction between the second shaft 12 and the body 14 can be provided. The boot 34 has material and configuration where it can elastically deform and cause brake force, and the body 14 is provided with a series of notches on a first end 36 so that position in the axis line X-X direction of the first end 36 of the boot 34 can be adjusted, and is provided with a means for fastening radially.
Patent JP-S58169511-A (JP)
Title: Antibacterial acrylic synthetic fiber and its production
Inventor: OONO MASAHITO
IPC: D01F6/54
Filed: 1982-03-27
Abstract: PURPOSE:The titled synthetic fiber that is made by adding a specific amount of a diphenyl ether derivative to a polymer mixture consisting of an acrylic polymer and a special water-insoluble resin, thus showing low toxicity and low irritation to skin or the like, and high washing resistance. CONSTITUTION:A solution in an organic solvent containing a polymer mixture consisting of 70-99.9wt% of an acrylic polymer composed of more than 40wt% of acrylonitrile and 0.1-30wt%, preferably 1-10wt% of a water-insoluble resin that is incompatible to the acrylic polymer and soluble in an organic solvent for the acrylic polymer such as dimethyl formamide such as polystyrene and 0.01 or more, preferably 0.02-2pts.wt. of a diphenyl ether derivative of the formula (such as 2,4,4-trichloro-2'-hydroxy-diphenyl ether, per 100pts.wt. of the above polymer mixture, is subjected to wet spinning.
Patent JP-H05248780-A (JP)
Title: Heat accumulator assembly
Inventor: ITO TADASHI
IPC: F28D20/00
Filed: 1992-03-06
Abstract: PURPOSE:To inexpensively manufacture a vessel of a heat accumulator, improve a temperature exchanging efficiency and increase a room heating capacity. CONSTITUTION:An iron series material is used for a material of a vessel 23 of a heat accumulator 22, the vessel 23 is formed in a thin shape, and the accumulator 22 in which a heater 24 is interposed to be held between the two vessels 23 is formed. A heat accumulator assembly in which a plurality of the accumulators 22 are used, specified vent passages 25 are respectively provided in the accumulators 22 and the accumulators 22 are aligned in parallel in an outer box 28 having upper and lower vent ports 26 and 27 is provided.
Patent JP-H08238693-A (JP)
Title: Divider for movable paper web
Inventor: BARTELMUSS HEINZ
IPC: B31D1/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a tear strip made of paper overcoming the trouble of a known tear strip made of individual strings. SOLUTION: A dividing device comprises a tear strip made of paper which severs a moving paper web as it is being wound onto a drum so as to enable the paper web to be wound onto an empty drum. In this dividing device, the tear strip is formed from a multiply folded paper strip and the piles 10, 11, 12 of the paper strip resting on one another are at least partially adhesively bonded to one another.
Patent JP-S56148480-A (JP)
Title: Controller for storage battery type resistance welding machine
Inventor: AONO SUSUMU
IPC: B23K11/24
Filed: 1980-04-17
Abstract: PURPOSE: To ensure ever constant welding quality by supplying a fixed d.c. current to the weld zone through the welding electrodes and measuring the current and voltage that generates between the electrodes, finding out the contact resistance by calculation, and sending the obtained value to the storage battery type welding machine power source.  
     CONSTITUTION: In a storage battery type welding machine in which the change of welding condition during welding is detected and compared with preset variable referance voltage and current is supplied to the welded material after correcting the current by a control signal representing the difference, the contact resistance between the electrodes is detected before supplying the welding current to the welded material maintaining the welded material in optimum welding condition. The contact resistance is transformed into desired from and stored in memory. The value of contact resistance between the electrodes detected at the time of later welding is compared with the stored value mentioned above to find out the difference. The reference voltage is increased or decreased according to the difference. When the difference exceeds the reference resistance, the welding current is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59175137-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATAKABE YAICHIROU
IPC: H01L21/76
Filed: 1983-03-23
Abstract: PURPOSE:To form isolation regions having little encroachment of a silicon oxide film by a method wherein the silicon oxide film is previously formed on the inter-element isolating regions for making the interface to come in contact with silicon stabilize. CONSTITUTION:A silicon nitriding film 3 is formed on a silicon substrate 1', a resist is applied thereon, an element isolating pattern is formed by irradiating light and isolation regions 7 are formed by developing the pattern. After that, the silicon film 3 and the substrate 1' in the regions 7 are etched by performing an anisotropic etching. Then, after the resist was removed, thin silicon oxide films 2 are formed by performing a thermal oxidation. After then, an insulating film 5 is deposited, a resist 6 is furthermore applied and a beam is irradiated thereon for leaving resists 6' on the isolation regions 7 only. Then, a side etching is performed on the insulating film 5 using these resists 6' as the mask. After that, the resists 6' and the silicon film 3 are removed.
Patent JP-S56145380-A (JP)
Title: Analog watch with battery life indicator
Inventor: NISHIMURA KATSUO
IPC: G04C10/04
Filed: 1980-04-15
Abstract: PURPOSE:To indicate the battery life without fail by stopping hands when a battery voltage is lowered below a preset value, measuring the time of stoppage, and guickly advancing the hands by the time length of stoppage quickly. CONSTITUTION:When a battery voltage sensor 12 senses that the battery voltage is lowered below the preset value, the sensed output is fed to a control circuit 13. A stoppage output of said control circuit 13 is inputted to a waveform converting and driving circuit 8, the output of the waveform converting and driving circuit 8 is stopped, the operation of electromechanical converter 9 is stopped, the operation of associated ring trains 10 and the hands are stopped, and a stoppage time length measuring circuit 14 measures the stoppage time length T. When a user turn on a switch for input, the operating output of the control circuit 13 is outputted, the measured output corresponding to the time T-12n (n is integer) of the stoppage  time length measuring circuit 14 is inputted to the waveform converting and driving circuit 8, the output of the waveform converting and driving circuit 8 is outputted at a fast speed, the hands are advanced quickly, and the delay is compensated.
Patent JP-S58167540-A (JP)
Title: Methanoleucotriene derivative, its preparation and antiallergic agent containing the same
Inventor: YUU TAKESHI
IPC: A61K31/22
Filed: 1982-03-30
Abstract: NEW MATERIAL:The methanoleucotriene derivative of formulaI(R is H or lower alkyl; the group of formula II is double or triple bond), or its non-toxic salt when R is H. EXAMPLE:5,6-trans-5,6-Methanoeicosa-7E,9E,11Z,14E-tetraenoic acid methyl ester. USE:An antiallergic agent. It is effective to asthma, allergic rhinitis, hives, etc., strongly inhibits the lipoxygenase activity and suppresses the biosynthesis of SRS-A having bronchoconstrictive activity. PROCESS:The compound of formulaIcan be prepared by the Witting reaction of the phosphonate compound of formula III (R' is lower alkyl) with the aldehyde compound of formula IV (R'' is same as R') in a solvent in the presence of a basic compound such as lithium diisopropylaldehyde, etc., followed by optional reduction and hydrolysis of the product.