baber/WOPTO huggingface dataset:
Patent JP-S5547122-A (JP)
Title: Prevention of clogging at heat exchanger for air preheater in dry exhaust smoke denitration apparatus
Inventor: KATSURAHARA KAZUTAKA
IPC: B01D53/94
Filed: 1978-09-29
Abstract: PURPOSE: To remove adherent ammonium salt by supplying combustion exhaust gas to a catalytic reactor where nitrogen oxides in the gas are catalytically reduced with ammonia, and introducing high temperature exhaust gas from the outlet of the reactor directly into the lower temperature part of a heat exchanger for preheating air.  
     CONSTITUTION: Combustion exhaust gas from a boiler 1 is passed through a economizer 2. After the addition of NH 3  gas to the exhaust gas, the exhaust gas is introduced directly into a catalytic reactor 4. The exhaust gas is discharged from the reactor 4 to a exhaust gas line 5. Under normal operation an exhaust valve 9 is opened and the exhaust gas is introduced into a heat exchanger 8. When with the lapse of time the heat exchanger 8 for preheating air is blocked by adherent ammonium salt, the exchanger is exposed to high temperature atmosphere every constant time basing on experimental data and pressure loss of the exchanger 8. Further, the lower temperature part is exposed partially to high temperature to decompose the adherent ammoinum salt, and the ammonium salt is diffused in a gas stream. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S599057-A (JP)
Title: Preparation of screen printing plate by laser beam
Inventor: ITOU KURANOSUKE
IPC: B41C1/14
Filed: 1982-07-08
Abstract: PURPOSE:To efficiently form a screen printing plate having island-like image bodies by such an arrangement wherein grooves are formed by boring and cutting a plate material with a laser beam and image bodies are fixed by filling up grooves with filling material and a sheet of silk gauze is pasted to those image bodies and then the filling material in the grooves is removed. CONSTITUTION:Image patterns 10, 11, 12, etc. divided by grooves 4 are formed by drilling a plate material 2 (e.g., stainless steel plate, synthetic resin plate, etc.) by irradiating laser beam. Next, filling material 14 is filled in the groove 4 (e.g.; cement, vinyl acetate family resin) and image patterns are combined together by cooling and solidifying the filling material and they are fixed. Next, a sheet of silk gauze 15 is pasted to an image body composed of image patterns 10-12, etc. through adhesive 18, and after that, the filling material 14 previously filled is removed and grooves are recoverd and by this process, a screen printing plate is obtained.
Patent JP-S60262694-A (JP)
Inventor: YOSHIDA KOUICHI
IPC: B43L13/00
Filed: 1984-06-11
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-H11312124-A (JP)
Title: Semiconductor storage device
Inventor: AKITA SHINICHI
IPC: G06F21/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To read out data inhibited from being read out from the outside. SOLUTION: Relating to the semiconductor storage device, a read determining circuit 18 determines security data corresponding to data read out from a PROM core 11, and at the time of determining that the security data indicate read inhibition, an output gate 17 connecting an internal data bus 14 to an external data bus 15 is interrupted. A read inhibition releasing circuit 19 is inserted between the circuit 18 and the gate 17, and at the time of releasing read inhibition, a wiring 193 in the circuit 19 is cut off.
Patent JP-S5345260-A (JP)
Title: Meter
Inventor: TOMONAGA MINORU
IPC: G01D5/12
Filed: 1976-10-05
Abstract: PURPOSE: To accomplish the inspection of meters of public services such as gases or water for apartments or the like at a remote point by using a single symbol transmitter at the terminal and by accommodating the relay and a number of counters in a case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05292705-A (JP)
Title: Noise control commutator
Inventor: ISOBE MASAO
IPC: H02K13/00
Filed: 1992-04-14
Abstract: PURPOSE:To provide a commutator controlling noises without using a part such as a varister. CONSTITUTION:Commutator bars 13 (13a, 13b, 13c) are arranged on the outer circumference of a cylindrical body 11 formed of a dielectric material and the cylindrical body is mounted to a shaft 2 in a noise control commutator 1, and a metallic material, on a surface of which an insulating film is formed, is mixed in the cylindrical body 11.
Patent JP-S5644098-A (JP)
Title: Treating method of hydrazine content waste water
Inventor: SETO IWAO
IPC: C02F9/00
Filed: 1979-09-18
Abstract: PURPOSE: To secure a safe and high-efficiency treatment, by adding the copper compound to the waste water along with an exposure-to-air given via the gas containing oxygen to give the oxidizing decomposition to the hydrazine and then giving the sand filtering plus the water passing to the cation exchange resin or the like.  
     CONSTITUTION: The copper compound is added as a catalyst to the waste water containing the hydrazine, and then an exposure-to-air is carried out via the gas containing oxygen such as the air or the like and under the conditions of ≥pH2 in order to give an oxidizing decomposition to the hydrazine. Then such waste water is made to pass through the filter tower filled with the sand and the cation ion exchange resin or the filter tower filled with the sand or the chelate resin. In case the particles of the copper oxide or the like contained in the treated water are extremely minute, an adjustment of the pH is set to 6.5W7.5 with a coagulation filtering is given via the aluminum sulfate, the polyaluminum chloride or the anion- type high molecular coagulating agent. And then the filtered water is made to pass through the cation exchange resin or the like. And the gas containing oxygen contains preferably the oxygen of the ≥21vol% in terms of the composition ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04346475-A (JP)
Title: Metal base transistor
Inventor: UENO KAZUYOSHI
IPC: H01L29/68
Filed: 1991-05-24
Abstract: PURPOSE:To enable a transistor provided with a metal base electrode to be lessened in base resistance and enhanced in junction interface stability and element reliability. CONSTITUTION:An N-type GaAs layer 2, a single-crystal Al layer 3, and an N-type polysilicon layer 4 are successively grown on a GaAs substrate 1 of (111) plane, and a collector electrode 6, a base electrode 7, and an emitter electrode 5 are electrically connected to the N-type GaAs layer 2, the single-crystal Al layer 3, and the N-type polysilicon layer 4 respectively. By this setup, a metal base transistor where the pure metal Al layer 3 low in resistivity and excellent in crystallinity is made to serve as a base can be realized.
Patent JP-H07327175-A (JP)
Title: Video signal noise reduction circuit
Inventor: HAABEI EMU HOROBUITSUTSU
IPC: H04N5/357
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a simple and inexpensive noise reducing circuit by providing a noise reduction circuit with two S/H circuits for sample-and-holding a reset level signal and an information level signal in a video signal. CONSTITUTION: An input video signal is supplied to a 1st S/H circuit 18. A control signal generated by a pulse generator 62 in the period of a set level signal in a video signal is supplied to the circuit 18 and a switch 48 is temporarily closed to sample a reset level (r). The representative value of the level (r) is stored in a capacitor 50. The stored signal is supplied to a differential amplifier 34 together with the video signal and subtracted from the video signal and an output from the amplifier 34 is supplied to a 2nd S/H circuit 26. A control signal generated from a pulse generator 64 in the period of an information level signal in the video signal is supplied to the circuit 26.  The signal samples the information level signal and the sampled signal is stored in a capacitor 58 and can be used by the output terminal 30 of the circuit 26 and the output terminal 42 of a noise removing circuit 16.
Patent JP-S6013335-A (JP)
Title: Information recording medium consisting of methaclyrate resin
Inventor: TATEGAMI YOSHIHARU
IPC: G11B7/24047
Filed: 1983-06-30
Abstract: PURPOSE:To improve heat resistance by specifying the water absorptivity of a polymer consisting essentially of a methyl methacrylate contg. a specific ratio of methacrylate having a specific alicyclic hydrocarbon group. CONSTITUTION:A polymer consisting essentially of a methyl methacrylate contg. 5-40wt% methacrylate of which the ester part has an 8-20C alicyclic hydrocarbon group is used as a base plate for an information recording medium. The water absorptivity of the polyme is <=1.8%. The preferred methacrylate is bornyl methacrylate, isobornyl methacrylate, phentyl methacrylate, l-menthyl methacrylate, adamantyl methacrylate and dimethyl admantyl methacrylate.
Patent JP-H08317082-A (JP)
Title: Communication equipment
Inventor: MINAMIZAWA FUMIHIRO
IPC: H04M11/00
Filed: 1995-05-18
Abstract: PURPOSE: To obtain the communication equipment in which time is easily and accurately set. CONSTITUTION: Whether or not time information is sent from a called exchange 17 together with a caller telephone number is discriminated and when the time information is sent, the time is set to a 1st clock 20 and a line is closed. After the line is closed, facsimile reception is processed and then the line is open and communication management information such as a communication start time, end time, number of received sheets and destination is stored in a communication management data storage area of a RAM 9.
Patent JP-S60261468-A (JP)
Inventor: SUTANREI PII MITSUKIUIKUZU
IPC: A61N1/08
Filed: 1985-06-04
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-S5819835-A (JP)
Inventor: SATOU RIYUUICHI
IPC: H01H59/00
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-H05252911-A (JP)
Title: Cooking material for meat and cooking method for meat using the same
IPC: A23L5/10
Filed: 1992-04-14
Abstract: PURPOSE:To provide the subject cooking material capable of making soft and tasty cooked meat with crisp coating, soft meat texture and rich gravy by a common and simple cooking technique, and to provide a meat cooking method using the same. CONSTITUTION:The objective cooking material for meat can be obtained by incorporating >=0.03 units per g of the original stock of a protease. And, the objective cooking method for meat is so designed that the above cooking material is attached to meat followed by leaving the meat to stand for a specified time and then cooking the meat.
Patent JP-H08310885-A (JP)
Title: Carbonaceous refractory for blast furnace bottom
Inventor: SATO YASUSHI
IPC: C04B41/87
Filed: 1995-05-18
Abstract: PURPOSE: To force an infiltrate into a micropore by forming a dense high-heat- conductivity film of SiC on the face on the shell side of a furnace when a reduced and fired carbonaceous refractory is used. CONSTITUTION: Pitch, resin or their mixture as a binder is kneaded with a carbonaceous material selected from the conventional materials such as soil graphite and crystalline graphite or the material mixed with silicon carbide, alumina, etc., and the kneaded material is formed, reduced and fired to obtain a carbonaceous refractory block (material block) having 17-22% apparent porosity. When the block is used in a blast furnace, an SiC dense high-heat- conductivity film is formed on the face on the shell side as follows.  Namely, SiCl4 heated to 300 deg.C and vaporized and the gas of a carbon compd. such as methane and carbon tetrachloride heated above the vaporization temp. are introduced into an electric furnace at 1300-1500 deg.C contg. the block with pure hydrogen as a carrier gas and allowed to react to form a β-SiC film having 1-100μm thickness and <=10% apparent porosity on the block surface.
Patent JP-S60263096-A (JP)
Title: Horizontal evaporating tube for heat exchanger
Inventor: KIMURA YUUICHI
IPC: F28F1/40
Filed: 1984-06-12
Abstract: PURPOSE:To permit to obtain high heat transfer coefficient by a method wherein a thin tubular body, forming a small gap between the inner wall of the tube and provided with a vapor flowing port and an operating liquid flowing port at the upper and lower parts thereof, is inserted into the tube. CONSTITUTION:The thin cylindrical body 6, having a diameter slightly smaller than the tube 1, forming the small gap 7 between the inner wall of the tube 1 and provided with a continuous slit type vapor flowing port 8 on the upper part in the axial direction thereof, is inserted into the evaporating tube 1 equipped horizontally while the lower parts of both ends of the thin cylindrical body 6 are formed with the operating liquid flowing ports. According to this method, the contact area between the operating liquid on the inner surface of the tube 1 may be increased by the surface tension of the operating liquid 5 and the high heat transfer coefficient may be obtained. In this case, the size of the small gap 7 is the smaller the more effective.
Patent JP-S5744456-A (JP)
Title: Method and device for measuring lubricating condition between mold and ingot in continuous casting
Inventor: SOGA HIROSHI
IPC: B22D11/07
Filed: 1980-08-30
Abstract: PURPOSE: To improve the measurement of the lubricating condition between a mold and an ingot by comparing the vibration transmission characteristics while a mold vibration system is under no load and the vibration transmission characteristics during casting of a continuous casting mold.  
     CONSTITUTION: The electric current input x(t) of the motor 10 of a mold vibrating device is detected with a detector 11, and a specific frequency is inputted via an amplifier 13 and a filter 14 to a gain/phase meter 17 and a converter 18. The output y(t) of a mold 2 is detected and is inputted via an amplifier 15 and a filter 16 to the meter 17. Here, the amplitude ratio of the input x(t) and the output y(t) and a phase difference are determined and are inputted to a signal processor 19. An analog output is also inputted thereto from a converter 18. The gain and phase difference in no load state is inputted to the processor 19 and a recording display device 20. The transmission characteristics during casting are inputted to the processor 10 by the signal 22 from the outside, and from the difference from the characteristics under no load, the lubricating condition between an ingot and the mold 2 is judged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5244322-A (JP)
Title: Exhuast gas purification device
Inventor: OGAWA KENICHI
IPC: F01N3/10
Filed: 1975-10-04
Abstract: PURPOSE: In a muffler having a exhaust end-port at one end, and a secondary air supply control board at the other end, placed in series are a reactor unit, a diffuser, and an ejector at the end of an exhaust connection pipe. Under the above arrangment, the total device constitutes a simple-structured and easy-to-assembly exhaust gas purification device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61252-A (JP)
Title: Chlorosulfonated polyethylene rubber composition
Inventor: KON SHIYUUJI
IPC: C08K5/34
Filed: 1984-06-12
Abstract: PURPOSE:The titled composition having good surface gloss after vulcanization and excellent durability, comprising a chlorosulfonated polyethylene rubber, a vulcanizing agent, a vulcanization accelerator, and a vulcanization assistant containing magnesium oxide or calcium hydroxide. CONSTITUTION:A chlorosulfonated polyethylene rubber composition mainly consisting of a chlorosulfonated polyethylene rubber and an effective amounf of each of a vulcanizing agent, a vulcanization accelerator, and a vulcanization assistant which contains at least magnesium oxide and/or calcium hydroxide. The vulcanizing agent may be a maleimide compound or an epoxy resin. The vulcanization accelerator may be a thiourea accelerator alone or in combination with a thiuram accelerator. A reinforcement, a filler, a softening agent, a processing aid, an age resistor, etc. may be incorporated into the chlorosulfonated polyethylene rubber, as necessary.
Patent JP-2000309780-A (JP)
Title: Waste carbonizer/heat decomposer
Inventor: KITAGAWA SEIICHI
IPC: B09B3/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a waste carbonizer/heat decomposer reduced in size. SOLUTION: A heat decomposition section 15 is formed by surrounding with a jacket 21 for passing a large quantity of hightemperature steam a kiln 17 provided with a feeder 3 on the feed side 17a and provided with a discharge section 18 having an discharge port 19 on the discharge side 17b. A separation section 16 is formed by providing with a jacket 26 for passing a heating medium 15 a kiln 22 provided with a feeder 23 on the feed side 22a and provided with a solid discharge port 6 and a gas discharge port 7 on the discharge side 22b. The section 15 is mounted on the section 16 in a manner that the port 19 and the feeder 23 are connected to each other through a connecting pipe 27. A large quantity of heat is supplied to plastic waste 2 in the section 15 to heat it to a specified heat decomposition temperature to thereby convert it into a heat decomposition product 14.  The product 14 is maintained at that temperature in the section 16 to be separated into a hydrocarbon solid 8 and a gaseous decomposition product 9.
Patent JP-S62283553-A (JP)
Inventor: FAUST MARILYN ANN
IPC: H01M50/454
Filed: 1987-05-19
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-S5346580-A (JP)
Title: Contact input interphase device
Inventor: MATSUMARU HIROSHI
IPC: G05B15/02
Filed: 1976-10-08
Abstract: PURPOSE: To provide a contact input interphase device with which a plural process input output can easily take in the single relay contact at many process side with contact specification which can not be taken directly in the process input output device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000310726-A (JP)
Title: Optical module and its manufacture
Inventor: HISAYOSHI YUTAKA
IPC: G02B6/42
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the optical module, which has high reliability and is easily manufactured, and its manufacture by improving a mount structure for an optical fiber and its method at the time of optical coupling. SOLUTION: The optical module M1 is constituted by arranging an optical element 2 and an optical fiber 3 optically connected to the optical element 2 on a substrate 1 and also arranging a pressure plate 7 which covers the optical fiber 3 on the top surface of the optical fiber 3. The pressure plate 7 has through holes 8 and/or cuts and an adhesive 5 is interposed between the substrate 1 and pressure plate 7. Here, multiple through holes 8 and/or cuts are arranged symmetrically about the optical axis of the optical fiber.
Patent JP-S5244392-A (JP)
Title: Location method used for a control rod driving unit for a boiling wate r type nuclear reactor
Inventor: OKAMOTO NAOTAKE
IPC: G21C7/14
Filed: 1975-10-06
Abstract: PURPOSE: In order to make it easier to locate the driving gear for a control rod, devised is to mount a control rod driving gear, and a load cell which detects the contact between the control rod and the end of the housing holding the control rod driving gear, onto a motion guide truck used for a control rod driving gear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06307927-A (JP)
Title: Radiation energy detector
Inventor: HISHIKARI ISAO
IPC: G01J1/02
Filed: 1993-04-23
Abstract: PURPOSE:To deal with the wavelengths having a plurality of light receiving sensitivities using a single element device by providing an Si element disposed on the entering side of radiation energy, and an InGaAs element for detecting the radiation energy transmitted through the Si element. CONSTITUTION:Radiation energy L passes through a window 10 of a cap 1 and impinges on an Si element 3 and an InGaAs element 4 on the rear thereof. Detection outputs from the elements 3, 4 are taken out through lead wires 51, 52 and lead pins 61, 62, 63, 64 to the outside of a base 2. The elements 3, 4 are connected in parallel and have one ends grounded commonly and the other ends connected commonly with the inverted input terminal of an amplifier 7. A feedback resistor 9 having resistance Rf is inserted between the output terminal 8 and the inverted input terminal of the amplifier 7 having non-inverted input terminal being grounded. When the elements 3, 4 are employed while being overlapped, the detector can be downsized while enlarging the measuring wavelength region and the temperature measuring range and the detector can be employed in various applications.
Patent JP-S5823551-A (JP)
Title: Multislit nozzle device for casting of amorphous metal
Inventor: FUKUOKA HIROMI
IPC: B22D11/06
Filed: 1981-07-31
Abstract: PURPOSE:To make the switching to a fresh nozzle corresponding to the rate of abrasion quickly and to make semi-continuous casting possible by providing nozzles for supplying molten metal onto the surface of a cooling body in many  pieces to a nozzle body and making the selection of the nozzles possible. CONSTITUTION:The molten metal in a tundish 1 is charged through a sliding gate 2 into a preliminary box 3, and is ejected onto a cooling roll 5 through a multislit nozzle 4 provided in the lower part thereof, whereby the metal is cast to amorphous metal. The nozzle 4 is a bar-like body provided with a number of slits 9 in one nozzle, and when one slit is unusable, the nozzle 4 is slided. Thus the nozzle is switched to the another slit quickly. Materials having high resistances to corrosion, abrasion, and spalling, high volume stability and excellent sliding characteristics are required for the nozzle 4; for example, dense fine ceramics are used for the slit parts and alumina graphite is used for the nozzle body.
Patent JP-S61279372-A (JP)
Title: Gas shielded arc welding method
Inventor: WAKAMOTO IKUO
IPC: B23K9/23
Filed: 1985-06-05
Abstract: PURPOSE:To increase the high temp. crack resistance of a welding metal by welding an austenite group stainless steel by using the shielded gas adding N2 in Ar, He or Ar + He gas. CONSTITUTION:The stainless steel 1 of a base metal is welded with feeding a shielded gas 10 from a shielded gas nozzle 7 with feeding a welding wire 3 via a welding wire feeding roll 8. The shielded gas is fed after mixing uniformly by a mixer, etc. in advance 2-30% N2 in either Ar, He, or Ar + He inert gas. The welding head consisting of a welding torch 5 and shielded gas nozzle 7 is made in flat shape so as to come into a narrow groove. For melting sufficiently both sides of the groove the oscillating device by the magnetic deviation, etc. of the arc and the mechanism forming a bending habit to the wire 3 are installed. The high temp. crack resistance of the welding metal can thus be increased.
Patent JP-S5345975-A (JP)
Title: Mask for exposure
Inventor: MIFUNE TADAYOSHI
IPC: G03F1/60
Filed: 1976-10-07
Abstract: PURPOSE: A small opening is provided to a supporting transparent plate and is made to reach the space formed of the transparent plate for a mask, elastic plate and supporting transparent plate, thereby making the adhesion and separation between the mask and wafer easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01292478-A (JP)
Title: Labeling system for image data
Inventor: SATO MASAHIKO
IPC: G06T7/60
Filed: 1988-05-19
Abstract: PURPOSE:To efficiently and rapidly execute labeling processing and to simplify the constitution of a circuit by comparing the label value of an objective picture element with that of another picture element and inspecting the connecting relation of respective picture elements. CONSTITUTION:Inputted binary image data are inspected at their continuity in a scanning direction by an initial labeling means 1 and labeled. Then, the label value of an objective picture element is compared with that of a picture element delayed by one line and one clock by a connecting relation detecting means 2 to detect the connecting relation and the connecting information of the label is stored in a connection table 3. When new connecting relation is detected by the means 2, the label is updated by a label updating means 4. The operation of the means 2, 4 is repeated until new connecting relation is not detected.