baber/WOPTO huggingface dataset:
Patent JP-S6482784-A (JP)
Title: Tuner for satellite broadcasting
Inventor: NINOMIYA YUICHI
IPC: H04N7/20
Filed: 1987-09-25
Abstract: PURPOSE:To switch and receive television and high vision by inputting an input to a D/A converting means from outside instead of a digital audio signal. CONSTITUTION:This tuner is equipped with a means which extracts a signal which is FM-demodulated by an FM demodulator 52 directly, a specifying means which specifies the time constant of an AFC loop for local oscillation, and a switching means which switches the input to the D/A converting means 57 so that the input is received from outside instead of the digital audio signal. Therefore, a signal in a >=8.1MHz band by a multiplex subsampling transmission (MUSE) system is extracted as it is and supplied to a MUSE decoder. Further, a local oscillator is controlled with a key AFC matched with a peak clamp of the MUSE system and stable reception is enabled. Further, sound is inputted from the MUSE decoder 51 and an audio D/A converting circuit, an output filter, and an amplifier are usable as they are. Consequently, the television and high vision are switched and received.
Patent JP-H0774161-A (JP)
Title: Plasma depositing method
Inventor: SAITO MASAKI
IPC: H01L21/316
Filed: 1993-08-31
Abstract: PURPOSE:To provide a method for plasma deposition that enables improvement of plasma depositing capability. CONSTITUTION:Chamber plasma cleaning II is performed at the rate of once to plural times of deposition I in a sheet-treating plasma depositing method. At that time the intensity of the electric field between electrodes is varied for each time of deposition as required (for, example, the electric field is enlarged so as to compensate the degradation in depositing capability).
Patent JP-H08109589-A (JP)
Title: Drier for travelling web
Inventor: HANSUUPEETAA SORINGAA
IPC: D21F5/02
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a dryer device for a running web with reduced web breaks even during high-speed operation, especially a dryer section of a paper machine or a paper treating machine. SOLUTION: This drying device is obtained by installing at least one heatable drying cylinder contacting a web in each continuous cylinder group in a dryer section and each cylinder has an inherent drive device. At least one two-felt cylinder group 17 is provided and a web 9 alternately runs in a meandering state on an upper cylinder in contact with a felt F in the upper part and on a lower cylinder in contact with the felt F in the lower part. At least one auxiliary cylinder group 37 having an inherent auxiliary drive device is arranged adjacently to the 2-felt cylinder group 17. A web free passage equipped with an end cutter is provided between the 2-felt cylinder group 17 and the auxiliary cylinder group 37.
Patent JP-S6298844-A (JP)
Title: Signal transmission system
Inventor: HIOKI KIYOSHI
IPC: G06F13/00
Filed: 1985-10-24
Abstract: PURPOSE:To reduce power consumption and to prevent the occurrence of noise radiation by providing a microcomputer in a main station with functions stopping polling and switching the output of a power source and a microcomputer in a slave station with a soft standby function stopping the progress of a program and executing the power source overlapping multiplex transmission through the use of a two-core cord. CONSTITUTION:When an operational switch 10 is turned off, polling is stopped in a microcomputer main body 1. After the prescribed time expires, a remote microcomputer 8 is started to be on standby, and the overall system is turned off. By making the output of the power source at a low level, a transistor 5 shorting both poles of a microcomputer power source transistor 4 and the light emitting element of a photocoupler 2 is switched to off, thereby stopping the microcomputer main frame. If the operational switch 10 is switched to on in said off state, the microcomputer main frame 1 is activated to start polling. Accordingly power consumption when the system is in an off state can be reduced. Since polling is stopped when the system is in an off state, noise transmission or noise radiation can be eliminated.
Patent JP-H1092780-A (JP)
Title: Cleaning sponge brush
Inventor: DOI SATOSHI
IPC: A46B13/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a sponge brush whose life is long and whose cleaning effect is superior for a cleaning device. SOLUTION: In the cleaning sponge brush 35 used in the cleaning device 10 cleaning substrate 14, the sponge brush 35 is formed in a columnar form and the outer peripheral end part of a contact face which is brought into contact with the substrate 14 is chamfered. Since the sponge brush 35 is formed in the columnar form and the outer peripheral end part of the contact face which is brought into contact with the substrate 14 is chamfered, a damage occurred in the outer peripheral end part can be reduced even if the outer peripheral end part of the sponge brush 3 is brought into contact with an engagement means engaging the substrate and the life of the sponge brush can be prolonged.
Patent JP-S61102495-A (JP)
Title: Production of chemical pulp by bleaching
Inventor: DOMINIKU RASHIENARU
IPC: D21C9/14
Filed: 1985-10-25
Abstract: 1. Process for preparing chemical paper pulps in order to bleach them, of the type in which the said pulp is treated with chlorine, then with at least one oxygen compound, characterized in that the pretreatment with chlorine is performed with a pulp having a consistency between 5 % and 15 %, at a temperature between 70 degrees C and 90 degrees C, with a chlorine concentration between 0.8 % and 1.5 % by weight with respect to the weight of the pulp.
Patent JP-H0287449-A (JP)
Title: Supporting method for getter of cathode-ray tube
Inventor: YAMAMOTO YUTAKA
IPC: H01J29/94
Filed: 1988-09-22
Abstract: PURPOSE:To retain a getter sturdily and stably, generate no obstacles to passage of electron beam, and support easily in desired position in the neck by inserting by pressure the getter directly in the inner wall of the neck with a spring, which belongs to the getter as independent from the electron gun structure. CONSTITUTION:A getter 3 formed in a similar construction as conventional is accommodated in a groove in a ring-shaped frame 3a having U-profile. A spring 7 consists of a strip-shaped metal piece, whose one end is put in pressure contact with the frame 3a while the other end onto the coating film over the neck 5 inner wall through the action of a built-in spring so as to support the getter 3 in stable balancing. The electron gun structure 1 is inserted and fixed below the getter 3 with a certain distance reserved. This requires three springs 7 used, which may be in the same construction to ensure that the frame 3a is aligned automatically with the axes of the neck 5 and electron gun structure.
Patent JP-S61119036-A (JP)
Title: Low temperature plasma electromagnetic field controlling mechanism
Inventor: SUZUKI KAZUO
IPC: H05H1/46
Filed: 1984-11-15
Abstract: PURPOSE:To control the energy and directivity of low temperature plasma by a method wherein a means to provide magnetic filed leading low temperature plasma is controllably provided while another means to provide electric field in the direction rectangular to the magnetic field is also controllably provided in the direction rectangular to the magnetic field to be controlled all together. CONSTITUTION:Low temperature plasma is moved in the direction by Rohren force Ftheta (=ErXBz) generated by magnetic field Bz in z direction and electric field Er in the radial direction. A magnetic field 8 generates a fixed magnetic field to produce low temperature plasma while another megnetic filed coil 15 is connected to a power supply 17 controlling the strength of magnetic field besides the power supply 17 can control the strength of electric field. Through these procedures, the directivity may be controlled by means of controlling the kinetic energy in the direction of magnetic force line or in the axial line (z direction) along the magnetic energy in the axial rectangular direction (r, direction) meeting electrid field Er and magnetic field Bz rectangular to the direction of magnetic force or axial line (z direction).
Patent JP-H01157413-A (JP)
Title: Aggregated carbon-containing silicon material
Inventor: MEEMETSUTO ADONAN GOKUSERU
IPC: C01B31/36
Filed: 1988-09-24
Abstract: PURPOSE: To obtain an agglomerate of siliceous material useful for producing a high strength SiC at a low cost and having excellent handling property and transporting property by hydrothermally handening a discrete green agglomerate formed from a moistened mixture comprising a finely pulverized siliceous material, a carbonaceous material and a binder under a specific condition.  
     CONSTITUTION: The moistened mixture is obtained by humidifying the finely pulverized siliceous material selected from quartz, silica sand, bentonite, diatom earth, and silicates of Na, Ca or Al and containing free SiO 2 , ≤60% (by weight on solid matter basis, hereafter the same) finely pulverized carbonaceous material (e.g. cokes fine particulate) in an amount sufficient to form SiC by the reaction therewith, 0.1-25% finely pulverized binder (e.g. Ca(OH) 2 ) capable of forming a silicate and/or a hydrosilicate bond by the reaction with SiO 2  and if necessary, ≤3% reinforcing member (e.g. NaOH) with 3-15% water. Next, the discrete green agglomerate formed therefrom is hydrothermally hardened at 100-250°C under steam condition whereby all of the fixed carbon remains available and the binder forms the silicate and/or the hydrosilicate bond. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6483331-A (JP)
Title: Skelp heating method for butt welded tube heating furnace
Inventor: KAWAGUCHI KATSUNORI
IPC: B21C37/06
Filed: 1987-09-24
Abstract: PURPOSE:To reduce scale loss and to improve the yield of a steel stock by blowing the combustion gas specifying the air ratio for a akelp edge face and blowing the combustion gas increasing the air ratio more than that at the upper and lower parts thereof. CONSTITUTION:In case of heating the skelp edge face 5 of a steel strip 4, the combustion gas 8 of a reducing atmosphere is blown to the skelp edge face 5 by mixing a fuel 1 and air 2 by a nozzle 3A. The air 2 is adjusted so as to become at the air ratio of 0.7-0.9 against the logical air amt. in the fuel 1. A nozzle 3B is provided at the upper and lower parts of the nozzle 3A, the fuel 1 and air 2 are mixed and the combustion gas 6 under oxide atm. is blown around the combustion gas 8 of reducing atm. In this case, the air 2 is adjusted so as to be 1.0-1.4 air ratio against the logical air amt. in the fuel 1.
Patent JP-S62100014-A (JP)
Title: Channel selection circuit
Inventor: KATAYOSE KENICHI
IPC: H03J7/02
Filed: 1985-10-25
Abstract: PURPOSE:To prevent out of tuning due to temperature drift by changing a tuning voltage data when the compensation quantity by an AFT circuit exceeds an upper limit or a lower limit so as to correct the tuning frequency thereby making the compensation quantity by the AFT circuit zero. CONSTITUTION:An intermediate frequency signal is fed to an AFT detector 5 from a video detection circuit 3 to detect the deviation between the center value of the intermediate frequency signal frequency and a preset center value. An output of the detector 5 is fed to a front end section 1 as a voltage compensating the frequency deviation and also to an AFT voltage detection circuit 6. The circuit 6 detects that the compensation voltage is higher than the upper limit or lower than the lower limit, and the result is fed to an arithmetic circuit 7. The circuit 7 uses the detection result of the circuit 6 and the signal of a control circuit 10 to apply operation. The result is converted by a D/A converter 8 and fed to the front end section 1 as a tuning voltage. Thus, the out of tuning due to temperature drift is prevented.
Patent JP-S6299865-A (JP)
Title: Maintenance system for co-occurrence relation dictionary of natural language
Inventor: OKAJIMA ATSUSHI
IPC: G06F17/27
Filed: 1985-10-25
Abstract: PURPOSE:To add and correct co-occurrence information stored into a co- occurrence relation dictionary with reduction of dependency on the manual operations, by providing a co-occurrence relation hypothesis table into a main memory to set a hypothesis for the co-occurrence relation. CONSTITUTION:A CPU 3 sets a hypothesis of the co-occurrence relation by means of a co-occurrence relation hypothesis table set within a main memory 4 based on a co-occurrence relation pattern showing previously the possible connecting relations. Then the actual co-occurrence relation is extracted out of an example sentence text read out of an example sentence text file 8. Then it is checked whether said co-occurrence relation is correct or not. In such a way, the co-occurrence information to be stored to a co-occurrence relation dictionary 9 can be added and corrected with reduction of dependency on the manual operations.
Patent JP-S6393597-A (JP)
Inventor: HANEMORI YASUO
IPC: B26D7/02
Filed: 1986-10-08
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-2000076872-A (JP)
Title: Semiconductor storage device
Inventor: TAKEUCHI TAKESHI
IPC: H01L21/8247
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of reducing a writing time. SOLUTION: In the case where a memory cell retains a '1' state, a first writing is performed based on writing data input from the outside of the memory cell to set the memory cell into the '1' state or a '5' state. In the case where the memory cell retains the '1' state or the '5' state, a second writing is performed based on writing data input from the outside of the memory cell and the data retained by the memory cell to set the memory cell into either one of the '1' state, a '3' state, the '5' state or a '7' state.  In the case where the memory cell retains either one of the '1' state, the '3' state, the '5' state or the '7' state, a third writing is performed based on writing data input from the outside of the memory cell and the data retained by the memory cell to set the memory cell into either one of the '1' state, a '2' state, the '3' state, a '4' state, the '5' state, a '6' state, the '7' state, or a '8' state.
Patent JP-S6394952-A (JP)
Title: Preparation of formed microscopic algae
Inventor: ANDO YOTARO
IPC: A23L35/00
Filed: 1986-10-08
Abstract: PURPOSE:To obtain the titled formed material having high hardness and quality stability and resistant to degradation of valuable components, by compression molding cells of microscopic algae in a state of high water-content and drying the formed product. CONSTITUTION:Cells of microscopic algae are compression molded at a water- content of 4-6wt% and the formed product is dried preferably under reduced pressure or in hot air stream to a water-content of 1-3wt% to obtain the objective formed algae. The algae is preferably Chlorella, Scenedesmus, Donariella or Spirulina.
Patent JP-H0666076-A (JP)
Title: Drilling device
Inventor: KATAIGI ISAO
IPC: E21B1/00
Filed: 1992-08-17
Abstract: PURPOSE:To efficiently drill at an arbitrary position in an arbitrary direction when downward drilling is made in a narrow working field or the like. CONSTITUTION:A first tilting plate 10 is provided to a front end member 709 of an arm 7 which is foldable in a vertical plane and which is attached to a mobile base machine 5. A bolt 12 is provided between the first tilting plate 10 and a second tilting plate 11 which is rotatably supported to the first tilting plate 10 so that first and second tilting plates 10, 11 can be fastened and fixed. Further, a drilling machine 13 is provided to the second tilting plate 10 so as to constitute a drilling device 3.
Patent JP-S61116839-A (JP)
Title: X-ray exposure apparatus
Inventor: FUJIMURA TATSUO
IPC: H01L21/30
Filed: 1984-11-12
Abstract: PURPOSE:To make easy ultraminiaturization of metal pattern and eliminate considerations to X-ray transmissivity of substrate itself by using the characteristic X-ray obtained by irradiating metal pattern of substrate surface with electron beam. CONSTITUTION:When a Pd pattern 6 is formed on a substrate 3 consisting of BN1 and polyimide layer 2 and it is irradiated with the electron beam 7 from the rear side, the characteristic X-ray 5c is released from the Pd pattern 6. The X-ray exposure is carried out using it. In this case, since the metal pattern 6 can be easily miniaturized and the X-ray having passed the substrate is not used, any consideration to X-ray transmissivity of substrate is not required and constitution can be established easily.
Patent JP-S61122248-A (JP)
Title: Production of arylpropionic acid ester
Inventor: YATANI HIDETAKA
IPC: C07B61/00
Filed: 1984-11-16
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of pharmaceuticals, easily in one step, by carrying out the hydroesterifying reaction of an arylethylene with CO and an alcohol in the presence of a CO catalyst and pyridine under a specific CO partial pressure at a specific reaction temperature. CONSTITUTION:The objective compound can be produced by reacting the arylethylkene of formula I (Ar is aromatic hydrocarbon group) with CO and an alcohol in the presence of a Co catalyst and pyridine under a CO partial pressure of 10-70kg/Cm<2> at 70-140 deg.C. A 3-arylpropionic acid ester is produced preferentially when the reaction condition satisfies the formula II (Y is reaction temperature  deg.C; X is CO partial pressure kg/cm<2>), and the 2-arylpropionic acid ester is produced preferentially when the condition satisfies the formula III. EFFECT:The production ratio of 3- and 2-arylpropionic acid ester can be controlled only by controlling the CO partial pressure and the reaction temperature, without altering the reaction apparatus and the catalyst. Accordingly, the production ratio of both compounds can be varied arbitrarl according to the charge in the demand of the compounds.
Patent JP-S62101690-A (JP)
Title: Additive for fuel oil
Inventor: OGURA TSUGITOSHI
IPC: C10L1/30
Filed: 1985-10-29
Abstract: PURPOSE:To obtain an additive for a fuel oil which has an effect comparable with that of a metal-based additive and has no poisonous effect on a catalyst packed in a dry denitration apparatus provided at the downstream side and which comprises amorphous carbon. CONSTITUTION:An additive for a fuel oil comprising amorphous carbon. The additive exhibits an effect when it is added to fuel oils having an arom. fraction of 0.25 or lower, such as Takin crude oil from China, Minas crude oil, Handil crude oil and Tatibarang crude oil from Indonesia and heavy oils produced therefrom. Examples of the amorphous carbon include carbon black, channel black, furnace black, oil black, thermal black, and lamp black. They may be used alone or in any mixture thereof. The amt. thereof to be used is 0.5-1.0% based on the heavy oil.
Patent JP-2001069064-A (JP)
Title: Mobile radio system
Inventor: SUGIMOTO SHIGEMITSU
IPC: H04B7/26
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To allow a base station to properly receive data by decreasing a collision probability of the transmission data. SOLUTION: In the mobile radio system where a plurality of mobile stations 2-1 to 2-n transmit information to a base station 1 as required and the base station 1 receives this information, the base station 1 is provided with a timing transmission means that transmits a timing signal being a reference of information transmission in the mobile stations 2-1 to 2-n and each of a plurality of the mobile stations 2-1 to 2-n is provided with a transmission control means 21A that makes information transmission in a timing on the basis of the timing signal when sending information to the base station.
Patent JP-H1181728-A (JP)
Title: Reaction tower and its construction
Inventor: ARAKAWA HARUO
IPC: E04H5/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a modularized method for construction of a reaction tower wherewith the reaction tower can be transported, being fabricated as a unit at a factory, with a less amount of temporary reinforcing members for transport and term of works for setting up at a site can be shortened greatly. SOLUTION: A reaction tower main body 1 and its accessories are assembled into a module, and a modularized structure of reaction tower is fabricated at a factory with a take-in part having a take-in port 6 for transport dollies 8 provided at the center at the lower part of the modularized reaction tower. The transport dollies 8 are taken into the take-in part of the modularized structure, and the reaction tower is set up on the dollies 8 for transshipment to a barge. After the transport dollies 8 are taken out at the barge, the reaction tower main body 1 is settled on the barge. At a site whereat the reaction tower is to be set up, the reaction tower main body is transported again with the transport dollies 8 and set up on a foundation 9 and fixed with anchor bolts or the like. The take-in port 6 for the dollies is closed with a shut-up plate 7.
Patent JP-H03102362-A (JP)
Title: Electrophotographic image forming device
Inventor: HIRAIKE FUMIAKI
IPC: G03G15/08
Filed: 1989-09-18
Abstract: PURPOSE:To prevent a developing unit from being drawn out when a drum cartridge is loaded by meshing the driving gear of the developing unit with a driving gear on a main body side by loading the drum cartridge. CONSTITUTION:The driving gears 803 and 804 are provided in the stirring rollers 614 and 615 of a color developing unit Y and a black developer storing developing device, and the gear 804 is opposed to the driving gear 805 on the main body side. When the drum cartridge K is loaded in a clamshell opening and closing part 700, the unit Y and the black developing device are pressed to be moved, so that clearance is removed and the gear 804 and the gear 805 are meshed with each other. Since the unit Y and the black developer storing developing device can be attached and detached only when the cartridge K is not loaded by doing thus, a photosensitive drum 10 is prevented from being scratched because the unit Y and the developing device come into contact with the drum 10 when they are attached and detached.
Patent JP-S61121068-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1984-11-16
Abstract: PURPOSE:To form an image where an optional part of an original picture is erased, by designating the erase range of the original with the first and the second scales provided on the first and the second carriages which can be driven independently of each other and controlling the exposure or the electrostatic charge of a photosensitive drum 1. CONSTITUTION:For example, an original G written from left to right is so set that its long side is along the (y) direction of an original platen 2, and operation keys 30a-30d are operated properly in this state to move the first and the second scales 531 and 532, and the erase range of the original G is designated. The erase range can be confirmed by the first and the second scales 531 and 532 exposed to both end parts of the original G. When, for example, an erase range designating key 30f is operated thereafter, the range (indicated by oblique lines) designated by the first and the second scales 531 and 532 is designated as the erase range. When an erase range designating key 30g is operated, an area other than the range designated by the first and the second scales 531 and 532 is designated as the erase range.