baber/WOPTO huggingface dataset:
Patent JP-H07110164-A (JP)
Title: Fan guard for heating treatment apparatus
Inventor: TSUKAMOTO HIDEKI
IPC: F24H9/02
Filed: 1993-10-14
Abstract: PURPOSE:To put a hot-air generator in operation only when a fan guard is properly mounted in front of the hot-air generator in a heating chamber so as to secure the safety, by providing the fan guard with a device which activates a hot-air generation permitting switch located outside the heating chamber. CONSTITUTION:A fan guard is provided with a net 2 that is attached on an opening of a bell mouth at the central part of a plate 1 formed into a spiral shape. A rail 6 is attached at the lower part of the plate 1 and a holder 5 is attached on the rail 6 via a bearing 8. The holder 5 is provided with a magnet 3 enclosed in a case 4 at the tip and a knob 7 at the base end. When fan guard is mounted in front of a heating chamber or dismounted, the knob 7 is adjusted so that the case 4 remains within the plane of the plate 1 and the holder 5 is retracted, and then the case 4 is fitted in a guide 9. A magnetic proximity switch 10 is turned on by the magnet 3 only when the fan guard is fixed at a normal position described above.
Patent JP-H03119690-A (JP)
Title: Manufacture of thin-film electroluminescence element
Inventor: TAKEMURA KENZO
IPC: H05B33/10
Filed: 1989-09-30
Abstract: PURPOSE:To remove stuck objects such as fine particles stuck on the luminous surface and improve reliability by cleaning the surface of a light emitting layer after forming the electroluminescence light emitting layer. CONSTITUTION:A transparent electrode 2 and a lower insulating layer 3 are formed in sequence on an insulating substrate 1 such as a glass substrate, and an ZnS thin film added with Mn is formed at the luminous center on it as an EL light emitting layer 4 with an electron beam deposition layer. The surface of the ZnS:Mn light emitting layer 4 is cleaned. For cleaning, pure water is fed to keep the surface of the light emitting layer 4 in the wet state, it is scrubbed with sponge, and scrub cleaning is applied for 5min, for example. High pressure pure water is sprayed on the surface of the light emitting layer 4 for further cleaning, and finally ultrasonic cleaning by isopropyl alcohol is applied for 15min. Heat treatment is applied for degassing at 200-600 deg.C in vacuum before an upper insulating layer 5 is formed, then the upper insulating layer 5 and a back electrode 6 are formed in sequence on it to obtain a thin-film EL. The insulating withstand voltage is improved, and insulation breakdown is reduced.
Patent JP-H0199852-A (JP)
Title: Ink jet recorder
Inventor: TAKEMOTO TAKESHI
IPC: B41J2/11
Filed: 1987-10-12
Abstract: PURPOSE:To improve printing quality by providing a detecting means to detect the ink mist density, and by modulating pixel signals to be recorded according to the signals of this detecting means. CONSTITUTION:An ink mist 6 deflected by a deflection electrode 10 is received by a gutter 11 and detected in the charge amount by a charge amount detection electrode 16. This charge amount is proportional to the number of mist particles; accordingly, if the charge amount detected within a fixed period of time is small, the number of mist particles is small. In other words, the density of mist 6 is low. When the density of mist is detected to be low, the time of no deflection is lengthened for such a correction that the density become as preset. When the detected discharge amount is large; namely, the mist density is detected to be high, this time of no deflection is shortened for correction of the density. Such a correction of density irregularity can provide improved quality of printing.
Patent JP-H07110174-A (JP)
Title: Heat pump
Inventor: YAMAMOTO YOSHIAKI
IPC: F28F1/40
Filed: 1993-10-14
Abstract: PURPOSE:To improve an efficiency in operation of a heat pump in which a thermal transfer to both a heat exchanger at a user and another heat exchanger at a supplier is carried out through a secondary medium not accompanying with a latent heat exchanging by a method wherein the number of flow passages of the secondary medium at a predetermined heat exchanger is reduced at the time of heat absorption as compared with that of thermal radiation. CONSTITUTION:A flow passage for refrigerant compressed with a compressor 11 is changed over through a four-way valve 12, wherein one heat exchanger 13 serves as a condensor and the other heat exchanger 14 as an evaporator during heating and hot water feeding operations. At this time, one heat exchanger 13 heat exchanges the refrigerant with the secondary medium and then the secondary medium is forcedly fed by a pump 17 to a heat exchanger 16 at a utilizer. In the case that one heat exchanger 13 serves as a condensor, both solenoid valves 18 and 19 are opened, a solenoid valve 20 is closed and secondary fluid is flowed in two passes. In addition, a solenoid valve 21 of a heat exchanger 16 at a utilizer is opened and the secondary fluid is flowed in two passes. In the case that the other heat exchanger 13 becomes a condensor, both solenoid valves 18 and 19 are closed, the solenoid valve 20 is opened and secondary fluid is flowed in one pass.
Patent JP-H11151463-A (JP)
Title: Expansive coating stable under tropical condition
Inventor: PIRIG WOLF-DIETER
IPC: C09D7/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To form an insulated layer to suppress ammonia releasing in a small amount even under high atmospheric humidity and rising temp. by making a coating containing melamine salt and/or guanidine salt and/or microcupsulated melamine as a blowing agent. SOLUTION: A flameproof coating forming the insulated layer is incorporated with a film forming binder, an expanded layer forming material, a carbon forming material, melamine salt and/or guanidine salt in a prescribed pts.wt. respectively and a prescribed pts.wt. of a usual assistant and additive. A homopolymer whose base material is vinyl acetate and a copolymer, etc., whose base material is vinyl acetate, ethylene and vinyl chloride are incorporated as the film forming binder. Ammonium salt of phosphoric acid and/or polyphosphoric acid are incorporated as the expanded layer forming material. The flameproof coating forming the insulated layer is incorporated with a carbohydrate being a polycondensate of pentaerythritol, etc., as the carbon forming material. NH3 releasing is limited in small amount at a storage under high humidity and rising temp.
Patent JP-H02130225-A (JP)
Title: Aircraft-engine inlet cowl anti-icing device
Inventor: WARASU MIRUTON SHIYURUZU
IPC: F02C7/047
Filed: 1989-10-03
Abstract: PURPOSE: To enable both the inboard and outboard surfaces of an inlet cowl to be heated with high efficiency by arranging an annular air duct in an annular chamber formed in the inlet cowl. CONSTITUTION: An annular chamber 20 is formed by a forward inboard wall 18 and an outboard wall 16 of an inlet cowl 14. An annular air duct 24 is arranged in the annular chamber 20. A plurality of air ejector nozzles 26 are spaced about the air duct 24 and function to direct anti-icing air at a supersonic velocity toward the forward inboard surface of the inlet cowl 14. Thus, it is possible to give priority of heating to the leading edge of the inboard surface of the inlet cowl 14 which is a zone where icing is most harmful. Moreover, it is possible to prevent the water flowing from the inlet cowl 14 from refreezing by discharging the used anti-icing air to the suction air flow of the engine along the inboard wall 18 from an outlet 30.
Patent JP-S62116105-A (JP)
Inventor: YASUDA AYUMI
IPC: B27K3/02
Filed: 1985-11-15
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-H05100472-A (JP)
Title: Developing method
Inventor: ASANAE MASUMI
IPC: G03G9/09
Filed: 1991-10-04
Abstract: PURPOSE:To provide a developing method by which picture images on recording paper can be completely erased after use and the recording paper can be reused as it is. CONSTITUTION:A developer comprising a mixture of a magnetic carrier and a toner essentially comprising a binder resin is supplied by magnetic means to an image carrier which carries an electrostatic image on its surface so that the electrostatic charge image is visualized with the toner in the developer. In this method, the used toner contains at least 0.5-5wt.% colorless or transparent charge controlling agent, 5-15wt.% cyanine dye, and 0.1-5wt.% org. boron compd.
Patent JP-H1152086-A (JP)
Title: Direct electric power generator
Inventor: KUNO MASAYA
IPC: G21B1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To easily combine a T-D fusion to generation site and electric power generation mechanism. SOLUTION: A piston for pressurizing by burning normal gasoline and the like on one hand and a piston for gas compression are placed in parallel with a common rotation shaft and are excited and reacted by plasma at over a certain compression ratio. The gas at the moment is mixed gas of T, D, etc., and the energy due to reaction is directly taken out as rotation energy. Although the take-out effect of the energy is not so large clue to the emission of radiation and the like, enough power torque is generated.
Patent JP-H0790099-A (JP)
Title: Method for plasma treatment of continuous material and device therefor
Inventor: YAMAGUCHI SHIN
IPC: B29C71/04
Filed: 1993-09-20
Abstract: PURPOSE:To provide a method for plasma treatment of continuous materials capable of uniformly treating at a low cost of installation of electric source. CONSTITUTION:A treating container 1 for a plasma treating device consists of a cylindrical barrel 2, side plates 3 and 3a engaged through O-rings with both the ends of the barrel, a coil electrode 6 movably set close to the outer peripheral face of the barrel 2, and a suction pipe 4 for introducing a gas corresponding to plasma treatment to be applied to CFRP 10 and a vacuum evacuating pipe 5 for depressurizing the interior, both of which are laid on both the side peripheral wall, respectively, and a space 3b to be communicated and connected to an exhaust pipe 9 independent from a plasma generating space formed on the side plates 3 at both the ends of the treating container 1. The coil electrode 6 is moved in the longer direction of the CFRP 10 to treat the outer surface of the CFRP 10 by plasma.
Patent JP-H05101783-A (JP)
Title: Klystron
Inventor: OKUBO YOSHIHISA
IPC: H01J23/06
Filed: 1991-10-04
Abstract: PURPOSE:To provide a kylstron allowing a constant plasma reduced wavelength even if a beam voltage is changed and operation at a plurality of output modes by changing beam diameter. CONSTITUTION:A cathode 14 in an electron gun part comprises a plurality of concentrically arranged disc-like and ring-like cathode discretes 14a. 14b. 14c and emits electron beams having different diameters corresponding to a difference in output mode to obtain a nearly constant reduced plasma wavelength at each operation mode.
Patent JP-H0596488-A (JP)
Title: Robot device with self-diagnostic function
Inventor: UNE JUNZO
IPC: G05B19/18
Filed: 1991-10-04
Abstract: PURPOSE:To perform the unmanned operation of a robot by providing a testing unit in the working area of the robot for the function confirmation of the robot, and forming such structure that the robot moves autonomously into this place periodically or at the time of detecting some abnormality during work to perform self-diagnosis and to judge whether to start or continue its work or not. CONSTITUTION:A visual controller 8 is connected to a visual sensor 5, and a force controller 9 is connected to a force sensor 4. A hand controller 10 and an arm controller 11 are connected to a robot 1, and a testing controller 12 is connected to a testing unit 6. At the time of installing the robot 1, the testing unit 6 is fitted into an optional place in an action area, and the teaching of this position is performed. The robot 1 moves into this position periodically or at the time of detecting some abnormality during work and performs specified action to confirm the function of the hands and sensors. In the case of being normal, the robot 1 resumes its work by its own judgment.
Patent JP-H01100532-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: SATAKE MASANORI
IPC: G03C1/38
Filed: 1987-10-13
Abstract: PURPOSE:To obviate the generation of a coating trouble such as repelling by using a coating liquid prepd. by adding a latex polymer compsn. contg. specific compds. to said liquid to produce a silver halide photographic sensitive material layer. CONSTITUTION:This photosensitive material is produced by using the coating liquid prepd. by adding at least one kind of the latex polymer compsn. contg. at least one kind of the compds. expressed by formula (I), (II), (III) or (IV). In formula I, R1 denotes a lower alkylene group and X denotes a halogen atom., etc.; in formula II, R8, R9, R10 respectively denote a hydrogen atom., etc.; in formula III, R13, R14 denote a hydrogen atom., etc.; in formula IV, R15-R20 respectively denote a hydrogen atom., etc. The generation of the coating trouble such as repelling is thereby obviated and the latex polymer compsn. which does not increased filtration pressure at the time of filtration even after long- period preservation and has stable and excellent production adaptability is thereby obtd.
Patent JP-S62119211-A (JP)
Title: Production of vinyl chloride resin
Inventor: KUSUDO SABURO
IPC: C08F2/18
Filed: 1985-11-18
Abstract: PURPOSE:To obtain the titled resin having easily controllable particle size and sharp particle size distribution, suppressing the deposition to reactor wall, by carrying out suspension polymerization of a vinyl chloride monomer in the presence of a separately produced finely divided latex and adding an electrolyte to the reaction system. CONSTITUTION:The objective vinyl chloride resin is produced by suspension polymerization of vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable therewith in an aqueous medium using an oil-soluble polymerization initiator (e.g. benzoyl peroxide). The above process is carried out in the presence of a latex produced by emulsion polymerization or finely divided suspension polymerization and free from articles coarser than 60 mesh and adding an electrolyte (e.g. calcium chloride) to the reaction system.
Patent JP-2000089634-A (JP)
Title: Image forming device
Inventor: OKI SHUJI
IPC: G03G21/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To maintain the performance of a suction duct over a long term and to facilitate maintenance by recovering powder smoke consisting of scattered developer and discharging the recovered matter. SOLUTION: This device is equipped with the toner suction duct 3F for recovering faultily electrified toner(powder smoke consisting of scattered developer toner) produced by the rotation of a magnetic brush 3C provided at the lower part of a developing device 3 by the force of air. A wind force sensor 3G and a weight sensor 3H(detection means for detecting the amount of powder smoke) and a carrying means 8C for carrying the toner to a waste toner container are provided in the duct 3F. The carrying means 8C carries the toner recovered by the force of air with the recycled toner to the waste toner container before detecting the lowering of the ability of toner suction force according to output from the sensor or when the fixed amount of the toner is accumulated in the duct 3F.
Patent JP-2001083622-A (JP)
Title: Document exposing scanning device
Inventor: WATANABE TAKASHI
IPC: H04N1/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a document exposing scanning device capable of preventing a read image from getting indistinct or being omitted because of the accumulation of dust or the like in a light source part. SOLUTION: The light source part 3 is formed of a type light source 11 and a reflection member 12 surrounding the light source 11 to be around the axis center thereof, and a slit aperture part 14 in the shape of a slit being along in the axial direction of the light source 11 is formed on the moving-back side of the member 12 from the light source 11 and an aperture part 15 opening along in the axial direction of the light source 11 is formed on the moving-forth side of the member 12 from the light source 11. By moving a carriage back and forth, the dust or the like inside the member 12 is discharged to the outside of the member 12 by air flowing between the aperture parts 14 and 15, deficiency that the read image gets instinct or the read image is omitted because the dust or the like is accumulated in the light source part 3 is prevented from occurring.
Patent JP-H1189391-A (JP)
Title: String feed structure in binding device
Inventor: MAKIZONO HARUMICHI
IPC: A01D59/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure simplified for feeding and guiding a binding string to the tip of a string feed needle. SOLUTION: This structure has such a scheme that, there is provided a string guide tube 15 for penetratingly guide a binding string 14 from a string housing section to the string feed section of a binding device and the binding string inserted into the guide tube 15 is sent out to the string feed section by the aid of a high-speed flow gas fed into the tube 15; wherein a positionally holding metallic fixture 17 for holding the terminal end of the guide tube 15 by facing it on the string feed section B is fixed integrally with a sheet metal member 19 provided with a tube-holding part for the string guide tube 15 after subjected to press working.
Patent JP-H0570860-A (JP)
Title: Production of tial-based multiple intermetallic compound
Inventor: NAGUMO MICHIHIKO
IPC: C22C1/05
Filed: 1991-09-11
Abstract: PURPOSE:To produce an intermetallic compd. to be used as the heat and wear- resistant materials wherein a carbide and a titanium-aluminum-based intermetallic compd. are finely compounded. CONSTITUTION:The metal powders of titanium and aluminum are mechanically alloyed in an inert gas atmosphere to form the cohesive aggregates, then a lower hydrocarbon is added to the aggregates which are mechanically alloyed in a wet state, hence the metal powders react with the hydrocarbon, the excess hydrocarbon is removed from the product, and the product is pressed and sintered to produce a TiAl-based intermetallic compd. wherein the carbides are compounded. Consequently, the carbides and the titanium-aluminum-based intermetallic compd. are finely compounded, and the hardness is remarkably enhanced from the room temp. to high temp.
Patent JP-H08114135-A (JP)
Title: Method and equipment for controlling internal combustion engine
Inventor: BERUNHARUTO BAOAA
IPC: F02D45/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To protect internal combustion engines against fuel enrichment by stopping fuel supply to at least discrete cylinders and limiting the fuel cutoff time or frequency in a maximum permissible speed range or fully-loaded range. SOLUTION: On receiving input signals about wheel rotating speed from measuring devices 40 and 42, a control unit 34 diagnoses the slip trend of at least one driving wheel. When the wheel rotating speed exceeds a predetermined reference value, the control unit 34 outputs to another control unit 10 a signal urging it to reduce the torque of an internal combustion engine, and regulates the slippage that is based on the wheel rotating speed to a predetermined target value. The control unit 10 then controls the fuel quantity via an output line 12 and the ignition timing via another output line 16 and further limits or prohibits individual injection stops to protect the internal combustion engine in a maximum permissible speed range or fully-loaded range.
Patent JP-S61136165-A (JP)
Title: Chinese word inputting device
Inventor: SUGANO KIN
IPC: G06F3/02
Filed: 1984-12-07
Abstract: PURPOSE:To attain the input of about 1,300 types of the pronunciation of Chinese words by pushing twice 32 pronunciation keys for example. CONSTITUTION:The 54 1st elements consisting of voice synthetic mother tone are obtained together with 64 2nd elements consisting of (rhyme part plus voice tone), i.e., rhyme tone. The number of keys of both elements can be cut down to half by using a shift key in an input mode. The input keys are set with the 1st element as shown by a table-1; while two sets of 16 input keys are prepared with the 2nd elements as shown by a table-2. These keys of both elements are referred to as the flat rhyme part keys are side rhyme part keys respectively. A pronunciation key is obtained by combining the voice and the rhyme tone. For instance, a voice (xi) is combined with a rhyme tone (ang-1) voice for production of a pronunciation key (xiang-1) voice. In the same way, a voice (b) is combined with a rhyme tone (ao-3) voice for production of pronunciation key (bao-3) voice. Then a single pronunciation is always shown by two characters with a reverse cutting method, and a single pronunciation is supplied with two touches as a rule (excluding the pronunciation including a voice mother and no rhyme mother). For the pronunciation including no voice mother, a key which means a zero voice mother is allocated in order to use the character of the zero voice mother to a reverse cut character.
Patent JP-S61137331-A (JP)
Title: Manufacture of semiconductor apparatus
Inventor: SUZUKI CHIKASHI
IPC: H01L21/31
Filed: 1984-12-10
Abstract: PURPOSE:To improve withstand voltage at the end part of conductive layer such as a gate by providing a side wall of the same material as interlayer insulation film to the end part of conductive layer and thermally oxidizing unwanted part of interlayer insulation film after selectively covering it with Si3N4. CONSTITUTION:A field SiO2 2 and a gate SiO2 3 are formed to the p type Si substrate 1, an electrode 4 is selectively stacked and an SiO2 5 is deposited by the low voltage CVD method. The side wall 6 of SiO2 is left at the end part of electrode 4 by RIE. The surface is covered with Si3N4 thin film 7 and coated in flat with the resist 8. The resist 8 and Si3N4 7 are removed by the dry etching, exposing a poly Si electrode 4 having a small etching rate. When the remaining resist 8 is removed by the wet etching method, the Si3N4 film 7 is left as the mask at the surface of substrate 1. The sufficiently thick SiO2 film 10 can be formed only on the electrode 4 by thermal oxidation. The mask 9 is removed and a new gate oxide film 11 is provided. Thereby, a DRAM element can be formed by the ordinary method and a hyperfine element can be formed with high precision and high voltage resistance.
Patent JP-H06107022-A (JP)
Title: Maneuvering structure for walking type small motor-driven vehicle
Inventor: GOTO YOSHIAKI
IPC: B60K20/02
Filed: 1992-09-29
Abstract: PURPOSE:To maintain a grip in a specified state with less fatigue in a device wherein speed change operation can be performed by turning operation of the grip. CONSTITUTION:A grip 10a which can be operated by gripping is equipped on a handle part 5 of a traveling machine body so as to be operated turnably in the fore and aft directions around a lateral axis passing inside of the grip 10a. The grip 10a is interlocked with a speed change means equipped on the traveling machine body so that the speed change means may be operated for speed change to an advance and speed increase side in accordance with turning of the grip 10a to forward from a neutral operation position thereof, and a locking member 13 for locking a locked part 15 equipped in a row with the grip 10a and holding it in the locking attitude, as well as an energizing mechanism for resetting the grip 10a to a neutral position all the time is equipped. A release operation tool 12 for releasing locking of the locked part 15 by the locking member 13 is provided in the vicinity of an end of the grip 10a.