baber/WOPTO huggingface dataset:
Patent JP-H04135659-A (JP)
Title: Improvement of dust collecting efficiency of electrostatic precipitator
Inventor: SASAKI HIROSHI
IPC: B03C3/013
Filed: 1990-09-27
Abstract: PURPOSE:To suppress the corrosion of a metal caused by sulfuric acid by injecting gaseous ammonia into the inlet port of an electrostatic precipitator and before/after addition of this ammonia, adding the specified quantity of magnesium oxide or magnesium hydroxide against the quantity of the dust. CONSTITUTION:After air flow 7 is preheated by an air preheater 6, thereby ejecting from the burner 2 with a fuel to form a combination gas 13, and after heat-exchanged by the supper-heater 3, low temp. supper-heater 4 and economizer 5 the gas is sent into the electrostatic precipitator through the air preheater 6. Into a flue 14, in front of the electrostatic precipitator EP8, an ammonia ejecting nozzle 12 is provided and immediately thereafter, the additive injection nozzle 9 is provided and the additive is supplied quantitatively by the additive injecting pump 11 from the additive tank 10. The quantity of the addition of magnesium compounds is preferable 0.2 to 10wt.% MgO base against the quantity of the dust. By this means, the increases in a voltage of the electrostatic precipitator is prevented enabling safty operation for a long period and increasing the dust collecting efficiency.
Patent JP-H10102193-A (JP)
Title: Heat treated high tensile strength steel excellent in weldability and resistance to hot dip galvanizing crack, and its production
Inventor: OMORI TOSHIMICHI
IPC: C21D6/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat treated high tensile strength steel, having a strength level regulated to 80kgf class by means of tempering and also having excellent weldability as well as resistance to galvanizing crack, and its production. SOLUTION: The heat treated high tensile strength steel, excellent in weldability and resistance to hot dip galvanizing crack, has a composition which contains, by weight, 0.06-0.12% C, 0.1-0.25% Si, 0.8-1.6% Mn, 0.008-0.05% Nb, 0.02-0.1% V, 0.002-0.008% N, <0.005% Ti, and <0.00016% B and in which the value of Pcm, represented by Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+ Mo/15+V/10+5B, is regulated to <=0.21% and also the value of Z=Ceq+600×B, defined by Ceq=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14 and B content, is regulated to <=0.40.
Patent JP-2000085226-A (JP)
Title: Device and method for stamping processing sheet paper, device and method for postmarking postal matter, device and method for postmarking-sorting postal matter
Inventor: HIRAMATSU TAKEHISA
IPC: B41K3/32
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a postmarking processing device for postal matter, which can postmarking all the postage stamps even when a plurality of postage stamps are placed on a postal matter, and can improve the processing efficiency, and reduce manual works. SOLUTION: This postmarking processing device for postal matters is equipped with a carrying means 1 which carries postal matters P, a postage stamp detecting unit 10 which is arranged in a manner to face to a carrying path 2 of the carrying means 1, and detects a plurality of postage stamps Pc which are serially affixed on the postal matters P, a postmarking means 11 equipped with two postmarking parts under a parallel arrangement, which are arranged in a manner to face to the carrying path 2 of the carrying means 1, and a control means which performs a postmarking motion control for the two postmarking parts of the postmarking means 11 in response to the affixed locations and the quantity of respective postage stamps Pc, based on the information for the affixed locations and the quantity of the plurality of postage stamps Pc,  which is calculated by a detection result of the postage stamp detecting unit 10, and performs a stamping to all of the postage stamps Pc.
Patent JP-H08124122-A (JP)
Title: Magnetoresistive reproducing head and magnetic recording/reproducing device
Inventor: FUJIMOTO KAZUHISA
IPC: G11B5/39
Filed: 1994-10-25
Abstract: PURPOSE: To increase the reproducing output of a magnetoresistive reproducing head. CONSTITUTION: A lower shielding film (NiFe film) 10 of 2μm thickness, a magnetic gap forming insulating film (Al2 O3 film) 20 of 0.2μm thickness, a soft magnetic film (NiFeNb film) 30 of 20nm thickness a nonmagnetic electrically conductive film (Ta film) 40 of 15nm thickness and a magnetoresistive film (NiFe film) 50 of 20nm thickness are successively laminated on a substrate 5 and patterning is carried out so as to decide the height of the magneto- resistive film 50. An org. resist film is then laminated and patterning is carried out in the desired shape.
Patent JP-H01110798-A (JP)
Title: Electromagnetic wave absorbing type decorative plate
Inventor: SUZUKI TAKESHI
IPC: H01Q17/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a decorative plate of this design which is able to be applied with a less working man-hour, easily manufactured at low cost, and excellent in an electromagnetic wave absorbing property and an interlaminar adhesive strength by a method wherein a decorative material layer and an electromagnetic wave absorbing material layer are made to be sintered into one piece. CONSTITUTION:A decorative material layer 2 and an electromagnetic absorbing layer 3 are sintered for the formation of an electromagnetic absorbing type decorative plate 1. The electromagnetic absorbing decorative plate 1 is made to stick to, for example, a fixing mortar layer 5 which is provided onto a reflecting metal shortcircuit plate 4. The thickness of the decorative material layer 2 and the electromagnetic absorbing material layer 3 is not especially specified, but it is generally desirable that the decorative material layer 2 is 0.1-2mm in thickness d1 and the electromagnetic wave absorbing material layer 3 is 8-12mm in thickness d2. And, it is also desirable that a ferrite powder such as Ni-Zn ferrite or the like is employed as the electromagnetic wave absorbing material of the absorbing material layer 3, and tile glaze, tile basis material, or the like composed of, for instance, feldspar, clay, silica, and the like is used as the decorative material of the decorative materail layer 2.
Patent JP-S62120762-A (JP)
Title: Automatic phase tracing and demodulation system
Inventor: TAO SHIYOUJI
IPC: H04L27/00
Filed: 1985-11-20
Abstract: PURPOSE:To improve the error at the identification by using a reference clock whose phase is shifted by a variable phase shifter so as to identify a demodulated base band signal by a value corresponding to a difference between outputs of a phase comparator at the line open and at a present point of time. CONSTITUTION:The phase of a clock extracted by a demodulator 1 and the phase of a reference clock are compared by a phase comparator 2 and a voltage corresponding to the phase difference is obtained. The voltage is converted into a digital quantity by an A/D converter 35 and written in an address of a RAM 32 corresponding to channel setting information at a present point of time, e.g., in an address 10. A data written in the RAM 32 is transferred to the same address of a RAM 33 at the line open. An output of the A/D converter 35 is written in the address 10 corresponding to the channel setting information of the RAM 32 and revised into the newest data. Then the data in the address 10 of the RAMs 32, 33 are read, compared by a comparator 34 and the difference (variation in the extracted clocks) is extracted. The difference is fed to a variable phase comparator 4, where the phase of the reference clock passing therethrough is shifted by a quantity corresponding to the difference and the result is fed to the demodulator 1.
Patent JP-S62120714-A (JP)
Title: Distortion compensation circuit for digital signal
Inventor: TANIGUCHI YOSHIHIKO
IPC: H03K5/04
Filed: 1985-11-20
Abstract: PURPOSE:To output a digital signal whose distortion is eliminated by applying differential constitution to an interface circuit recovering a digital signal in a reception circuit of a digital signal and supplying a differential output signal to a distortion compensation circuit comprising a couple of flip-flop circuits and a decoder circuit. CONSTITUTION:A reception amplifier 11, an identification circuit 21 and a TTL level conversion circuit 31 have non-inverting and inverting outputs to apply differential constitution. The TTL level conversion circuit 31 is provided with a non-inverting switching TR 31 and an inverting TR 32. A signal at a non-inverting output 5 and an inverting output 6 is given to a clock input terminal of flip-flop circuits 51, 52 of the compensation circuit. From the output waveform of the circuits 51, 52, a recovery signal is formed only at the leading or trailing of the signals 5, 6 by the decoder circuit and a signal having a waveform 9 is obtained as an output signal of the compensation circuit by using the trailing only. Since the same delay time is given at the leading/trailing of the input signal in an interface circuit 41 in this way, the distortion of a code against the duty factor is cancelled.
Patent JP-S61137511-A (JP)
Inventor: UCHIHASHI YASUO
IPC: A47B67/02
Filed: 1984-12-10
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-H08117914-A (JP)
Title: Apparatus and method for assembling casing by riveting
Inventor: ISHII TOSHIMI
IPC: B21J15/00
Filed: 1994-10-25
Abstract: PURPOSE: To minimize casing strains and to improve assembling operation efficiency by providing the above apparatus with a vertical lifter to be placed with casings and riveting these casings while rotating the casings in a laid fallen state. CONSTITUTION: This apparatus has a rotating device which supports right and left surface plates 2, 3 disposed in lateral opposite positions and is rotatable around the opposite axes. The apparatus is provided with right and left positioners 6, 7 which slide parallel with the opposite axes. The right and left surface plates 2, 3 are formed to a cruciform shape having a positioning pin 5 and an attraction magnet 4, by which a ceiling plate and bottom plate are fixed. Assembly of members, such as corner joints, struts and side fittings, is completed while these members are successively subjected to riveting in the state of laying the casing fallen under rotation of the right and left surface plates 2, 3. The assembled and finished parts are carried out by the vertical lifter 8 and carrying-out motor rollers 9 having automatic carrying-out functions.  Since the temporary assembly is not needed, the strains are minimized and the assembly working efficiency is improved.
Patent JP-S61137852-A (JP)
Title: Production of carrobenzyloxyacetamidine
Inventor: TAMURA MITSUHIKO
IPC: C07C239/00
Filed: 1984-12-10
Abstract: PURPOSE:To produce a carbobenzyloxyacetamidine, in high selectivity, purity and yield, by reacting a benzyl chloroformate compound with an acetamidine mineral acid salt under specific condition. CONSTITUTION:The objective compound can be produced by reacting a benzyl chloroformate compound (abbreviated as BYCF) with an acetamidine mineral acid salt (abbreviated as ATD). The reaction is carried out at -20-+20 deg.C, preferably -10-+10 deg.X for 1-20hr keeping the pH of the reaction system to >=12, by using an aqueous solution of ATD and if necessary an organic solvent such as methylene dichloride, etc., as the base liquid, and supplying BYCF or its organic solvent solution slowly to the mixture. The amounts of the caustic alkali is 1.3-2.0mol per 1mol of ATD.
Patent JP-H06110283-A (JP)
Title: Image forming device
Inventor: NISHIDA IKUO
IPC: G03G15/00
Filed: 1992-09-30
Abstract: PURPOSE:To form an image in an area in accordance with the size of supplied paper even in a paper manually feeding mode by providing an input means inputting information on the size of the paper supplied from a paper manually feeding means. CONSTITUTION:When the paper P is set on a manual feeding tray 18a, a microswitch 18b is turned on and a controller detects that the paper P exists on the tray 18a and sets a device main body 1 in the paper manually feeding mode. Then, an image forming condition such as the number of copies and image density, etc., is set on a control panel 8, and simultaneously an operator designates the size of the manually fed paper P by a paper size selection key 8c, and further selects various additional functions by an automatic magnification selection key 81 as necessary. In the case the key 8c is turned on, copying magnification is set based on the size of an original and the size of the paper inputted in order to perform automatic magnification converting operation, and further the lens 12b of an exposure device 12 is moved and adjusted so as to obtain specified copying magnification and stands by exposure scanning.
Patent JP-H0792145-A (JP)
Title: Ultrasonic spectrum microscope
Inventor: YANAKA ASAAKI
IPC: G01N29/06
Filed: 1993-09-27
Abstract: PURPOSE:To provide an ultrasonic spectrum microscope having a convenient structure by which the surface wave phase speed, representative of the surface characteristics of a sample, can be measured accurately while grasping the characteristics of sample. CONSTITUTION:A sample 10 is irradiated with ultrasonic wave through a lens 1 on the transmission side having a convex face at the forward end thereof and the reflection wave is received by a concave lens 2 on the receiving side. The variation pattern of reflected wave is then analyzed by means of a pulser & receiver 13, an oscilloscope 14, a computor 15, etc., while varying the incident angle thetai thus determining the surface wave phase speed and other characteristics of the sample 10.
Patent JP-H08122076-A (JP)
Title: Marking apparatus
Inventor: NISHIGAMI MASAAKI
IPC: G01C15/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a marking apparatus which can be easily handled by one person due to the small size and the light weight, and can draw a clear and accurate marking line of uniform width regardless of an object. CONSTITUTION: A marking unit 31 integrally contains an emitting part for emitting a laser light, height regulating means, a two-dimensional sensor 32, and an infrared transmitter 34. The unit 31 is moved along the surface of a wall W coated with a laser light sensitive paint. In this case, the height of the emitting unit is regulated to be at the height of the horizontal light emitted at the laser level 11 by the regulating means. A tracking part 13 receives light receiving position information transmitted from the transmitter 34 by an infrared receiver 17, rotates the horizontal light to the left or right base on it to direct it to the sensor 32. Thus, the clear and accurate marking line can be formed on the wall W at the height of the horizontal light even by one operator.
Patent JP-H04138515-A (JP)
Title: Character code converter
Inventor: TOMINAGA MAMORU
IPC: G06F17/22
Filed: 1990-09-29
Abstract: PURPOSE:To make it possible to simply send correct characters even when the characters are inputted in an error state by providing this character code converter with a storage means for storing a character code sent from an input means and a control means for converting the stored character code into another character code. CONSTITUTION:It is supposed that the character codes of 'KANA' (Japanese syllabary) characters 'ri', 'ni' are successively sent because a 'KANA' key 21 is set up to an active state when alphabets 'L', 'I' are to be correctly sent to a computer 1. In this case, a control part 41 send character deleting codes corresponding to the number of character codes stored in a storage part 42 to the computer 1, converts the character codes 'ri', 'ni' into alphabet codes 'L', 'I', successively sends the character string 'L', 'I' to the computer again, and erases the contents of the storage part 42. Thus, the correct characters can simply be sent.
Patent JP-H0576116-A (JP)
Title: Method of injecting insulating compound into power cable joint box
Inventor: GOTO SHINICHI
IPC: H01R43/00
Filed: 1991-09-12
Abstract: PURPOSE:To provide a method of injecting insulating compound easily into a power cable joint box and achieving good insulation characteristics. CONSTITUTION:When insulating compound is injected into an insulator contained in a power cable joint box, a hose 4 is fixed through an adaptor 5 to the cover 5 of an insulating compound containing can 1 and the hose 4 is pushed against the inner face of the insulator 2 and then the insulating compound is poured along the inner face of the insulator 2.
Patent JP-H08100525-A (JP)
Title: Insert holder
Inventor: OIKE ETSUJI
IPC: E04B1/41
Filed: 1995-10-09
Abstract: PURPOSE: To remove a form in the same manner with a concrete product in which an insert is not buried, in a concrete product in which an insert is buried. CONSTITUTION: An insert holder 10 is provided with a holder bearing an insert 1 and a projected part 20 protruded therefrom. The projected part 20 is inserted in a hole opened in advance in a form 3 to sit the insert in the form. Since the projected part 20 can be separated by a force actuated on removing the form, the insert can be removed from the form in the same manner with a concrete product in which an insert is not buried.
Patent JP-S61138545-A (JP)
Inventor: KUNISADA TAKESHI
IPC: B02C13/31
Filed: 1984-12-11
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-S61138149-A (JP)
Title: Measuring method of energy spectrum of transmitted electron beam
Inventor: IZUMI SHOTARO
IPC: G01N23/02
Filed: 1984-12-11
Abstract: PURPOSE:To perform postprocessing easily in a short time by making an intensity measurement time longer and longer as the level of energy is higher and higher so that background data (BG data) is flat. CONSTITUTION:A sampling time for a measurement of intensity Y is in form corresponding to the inverse function of an identification function for BG data (i) or a function obtained by multiplying the inverse function by a positive constant, and varied according to an increase exponential function based upon the energy level as a variable and made longer and longer as the energy level X is higher and higher. Consequently, the energy spectrum of a transmitted electron beam is obtained in such form that data showing characteristics of an object of inspection itself is superposed upon the BG data I which varies in a horizontal straight line with constant or nearly constant intensity Y regardless of the level X, and data Z necessary for MAP image formation, etc., is obtained from a calculation expression including only four arithmetical operations which are performed at a high speed.
Patent JP-2000091770-A (JP)
Title: Substrate inserting/extracting device
Inventor: TAKAHASHI KAZUYOSHI
IPC: H05K7/14
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inserting/extracting device which is sufficiently assured with the length of a lever when used, and further provided with a function for preventing a substrate from dropping. SOLUTION: A substrate inserting/extracting device comprises a substrate inserting/extracting tool 21 and a projection piece 33. The substrate inserting/ extracting tool 21 comprises a lever 22 and a main body wherein, fitted to a printed board 31 through a center hole 28 for free rotation, a slide part 22AA is provided at a cylinder part 23A for free sliding. For attaching of the printed board 31, the projection piece 33 provide on an immobile member is engaged with a pointed jaw 23BA and the slide part 22A is lifted to an upper limit position so that an inserting/extracting action part 22B is rotated in the direction of allow 52. If the printed board 31 is to be extracted, it is rotated in opposite direction (allow 53 direction). By pressing down the slide part 22A after the printed board 31 is attached, the lower part of the slide part 22A contacts the projection piece 33 for preventing the printed board 31 from dropping while its size is reduced.
Patent JP-H01101467-A (JP)
Title: Peak value detecting circuit
Inventor: SENBA TAKASHI
IPC: H01L27/06
Filed: 1987-10-15
Abstract: PURPOSE:To eliminate the need for external bias voltage supply completely by inserting a 2nd transistor (TR) controlled with the emitter follower output of a 1st TR into a collector circuit consisting of a couple of TRs and connecting a capacitor between the collector circuit and ground. CONSTITUTION:When an input signal rises from low level, a TR T3 turns and the capacitor C1 is not discharged. The base potentials of TRs T4 and T5 are held corresponding to the low level of the input signal. Further, even if the TR T2 is charged, its charging time constant is large, so a rise in the held potential is small. The base potential of a TR T5 is held by detecting the lowest level of the input signal.
Patent JP-H1190212-A (JP)
Title: Preparation of micro-capsule
Inventor: KOBAYASHI MITSURU
IPC: B01F27/73
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a micro-capsule contg. a hydrophobic substance and having a uniform particle diameter with a narrow particle size distribution. SOLUTION: A method for preparing a micro-capsule comprises emulsifying and dispersing a hydrophobic liq. in a hydrophilic liq. by using an emulsifying and dispersing machine in which a rotor being movable in the axial line direction and a stator have coaxial disc-like and stairs-like step difference parts extending outward in the radial direction facing each other and mutually facing sides of the step difference parts have respectively radially open recessed parts and then, forming a capsule wall film enveloping the emulsified and dispersed hydrophobic liq.
Patent JP-S63117377-A (JP)
Title: Magnetic disk device
Inventor: TANIMOTO TETSUYUKI
IPC: G11B21/22
Filed: 1986-11-01
Abstract: PURPOSE:To constantly correctly initialize a magnetic head by forcibly moving a head carriage to a refuge position, separating a cam follower from a feed cam and forcibly rotating the feed cam in an opposite direction to the feed direction and moving the head carriage in an opposite direction to the forcibly moving direction. CONSTITUTION:When the feed cam 91 is situated at a certain rotating position Q1, the magnetic head 94 is situated at a track position P2 corresponding thereto, and a first operating means 101 is operated, the head carriage 93 is forcibly moved to a direction shown by an arrow B' against a head carriage energizing spring 97. When a second operating means 102 is operated, the feed cam 91 is forcibly rotated in a direction shown by an arrow A', reset to its initializing position Q0 and stopped. After the reset, when a third operating means 103 is operated, the head carriage 93 is moved to a direction shown by an arrow B, the cam follower 95 abuts against the periphery of the feed cam 91 stopping at the initializing position Q0 and stops. At this time, the magnetic head 94 comes to the initializing position P0 and stops. Thereby, the initialization of the magnetic head 94 can be constantly correctly carried out.
Patent JP-H03122254-A (JP)
Title: Hot rolled steel plate for nitriding treatment
Inventor: KISHIDA KOJI
IPC: C23C8/50
Filed: 1989-10-06
Abstract: PURPOSE:To carry out simultaneously surface hardening at the time of nitriding treatment and improvement of strength in the part other than surface by specifying respective contents of C, Si, Mn, P, S, Al, Cu, Ti, and Fe and forming a structure into ferrite single phase. CONSTITUTION:This hot rolled steel plate for nitriding treatment has a composition consisting of, by weight, <=0.01% C, <=1% Si, 0.05-0.5% Mn, <=0.1% P, <=0.03% S, 0.02-0.1% Sol.Al, 0.8-1.7% Cu, 0.02-0.1% Ti, and the balance Fe. Further this steel plate has a structure consisting of ferrite single phase, and the formation of pearlite is obviated. In the above steel plate, the improvement of strength in the part other than surface can be carried out simultaneously with surface hardening at the time of nitriding treatment.