baber/WOPTO huggingface dataset:
Patent JP-H07272873-A (JP)
Title: Power source device, discharge lamp lighting device, and lighting system
Inventor: OTAKE HIROKAZU
IPC: H05B41/24
Filed: 1994-03-31
Abstract: PURPOSE:To surely preheat a filament to apply start voltage and to prolong the life of a discharge lamp by performing a reset wherein the capacitor of a soft starting timer circuit, performing the preheating of the filament of the discharge lamp, is surely discharged when a power source is turned on. CONSTITUTION:The terminal voltage of a capacitor C1 is increased at the time of the oscillation start of an inverter 5, and is supplied to the base of the transistor Q5 of a reset circuit 10. When the transistor Q5 is turned on (continued) to earth the capacitor C2 of a timer circuit 8 and if there is an residual electric charge, a reset is performed to discharge the residual electric charge. Starting the oscillation action of the inverter 5 causes the terminal voltage of the capacitor C1 becomes 0V concurrently to turn the transistor Q5 of a reset circuit Q7 off. Preheating the filament of a discharge lamp 7 is surely performed by the reset for discharging the residual electric charge of the capacitor C2 of the timer circuit 8 due to the a short break of an A.C. power source 2 and the like, and then high start voltage is applied.
Patent JP-S54154946-A (JP)
Title: Control unit of common bus
Inventor: AKUTA KAZUHIRO
IPC: G06F3/00
Filed: 1978-05-26
Abstract: PURPOSE: To attain the control for the common bus via the simple bus master by detecting that the signals generated from the bus master have turned to be the signals of the self-computer and then giving the request for use of the common bus using the signal of the self-computer as the trigger.  
     CONSTITUTION: For bus master 11, the output of clock generator 15 passes through gate 16 and then enters each computer through control line 13 and 14 via counter 17. Gate 18a, 18b, and 19 of computer 10c are the circuits to detect that the clock signals of line 13 and 14 have turned to be the signals predetermined for the self- computer. Using the output signal 20 as the trigger, recognized FF21 is set when common bus using request signal 22 is 1. Signal 23 generated when use of the common bus ends is connected to the reset terminal of FF21, and the NOT signal of the output, i.e.,, the signal showing that common bus 9 is under use is connected to BSY signal 12. Then signal 12 is supplied to gate 16 to inhibit the output given from clock generator 16 from entering counter 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000117041-A (JP)
Title: Drying agent
Inventor: TAMAOKI KIKUO
IPC: B01D53/26
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a drying agent effectively dehumidifying moisture from the atmosphere and preventing from discharge of adsorbed moisture. SOLUTION: The drying agent is prepared by sealing a drying material of a dehumidifying component mixed with 40% ratio of a water-holding component to the dehumidifying component into a packing material provided with a film member of the material having moisture-permeable and water-proofing properties, a film member of the material of hard permeability, and/or a film member of the material having <1.6 (g/m2.24 hours) water vapor permeability.
Patent JP-S61223680-A (JP)
Title: Direction finder
Inventor: KUNO HARUYOSHI
IPC: G01S1/70
Filed: 1985-03-29
Abstract: PURPOSE:To detect the direction of a master device in the slave device side by receiving signals different in frequency in every radiation direction from the master device to discriminate frequencies. CONSTITUTION:Signals of infrared light 16 modulated by a modulator 12 which is radiated from a master device 1 and are different in frequency by radiation direction are received by an optical system of the slave device and are detected by a detector 22. A frequency discriminating circuit 23 discriminates the frequency of the received infrared light in accordance with the detected output, and an angle detecting circuit 24 detects the direction of the master device viewed from the slave device side.
Patent JP-S51145585-A (JP)
Title: A process for manufacturing high tensile rubber structure
Inventor: TAKENO KEIGO
IPC: B29C55/00
Filed: 1976-05-31
Abstract: PURPOSE: A process for manufacturing high tensile rubber structure having plural cut wire reinforcing layers oriented in different directions such as longer direction and the perpendicular cirection to it, etc. respectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57179383-A (JP)
Title: Rotary compressor for variable speed
Inventor: ISHIHARA SHIN
IPC: F04B49/02
Filed: 1981-04-30
Abstract: PURPOSE:To contrive to prevent the abrasion or seizing due to a poor lubrication by a method wherein the compressor is operated at about 3,000-3,600RPM for 3min after the beginning of the operation to constrain as much as possible the oil for a refrigerating machine in an enclosed tubular case from flowing out of the cycle of the machine due to the foaming condition of the oil. CONSTITUTION:The compressor is rotated at about 3,000-36,000RPM for 3min after the start of the operation and it is transferred to the necessary number of revolution thereof thereafter. 3,000-3,600RPM correspond to the normal operation of a 2-pole motor for the compressor under 50-60Hz, therefore, a sufficient reliability may be obtained from the view point of the rotary compressor of prior art. Even thoug it is transferred to a high-speed operation thereafter, it is different from the operation wherein it is rotated at 3,600RPM from the beginning of the operation and the foaming condition generated therein immediately after the beginning of the operation will never be caused and, therefore, the amount of the oil for the refrigerating machine, reserved in the enclosed tubular case 1, which will flow out of the operating cycle of the machine may be constrained as much as possible. According to this method, the generation of the abrasion or the seizing thereof due to the poor lubrication may be prevented.
Patent JP-S55156370-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIDA YUUJI
IPC: H01L21/76
Filed: 1979-05-25
Abstract: PURPOSE: To reduce the size of a semiconductor memory circuit, by forming a well region on a semiconductor substrate and also by forming MNOS element and MOS element on variant main surfaces in the well region.  
     CONSTITUTION: P type well regions 10 and 11 are formed on an N type semiconductor substrate 1. N type regions 92∼94 are formed on the region 10. A gate electrode 91 is formed between the regions 92 and 93 through an Si oxide film and an Si nitride film, and a gate electrode 83 is also formed through the Si oxide film. As a consequence, an MNOS element having the gate electrode 91 and an MOS element having the gate electrode 83 are formed in the region 10. Because of these elements being formed by utilization of the well region, in the case of being used for a semiconductor memory circuit, a memory cell prevents itself from being combined electrically and also protects itself from being destroyed by high voltage. Further, by allowing the region 93 to be used in common between the MNOS element and the MOS element which are adjoining each other, the memory circuit becomes able to be reduced in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60223816-A (JP)
Title: Liquid coating composition curable at peripheral temperature
Inventor: YAAPU MISHIERU ATSUKAAMAN
IPC: C08G85/00
Filed: 1985-03-29
Abstract: The invention provides a liquid coating composition curable at ambient temperature based on an  alpha , beta -ethylenically unsaturated carbonyl compound and a particular compound with an activated CH group such as a malonic oligomer or polymer.
Patent JP-H05263420-A (JP)
Title: Outflow preventing method for trace element material
IPC: E02B3/12
Filed: 1992-03-19
Abstract: PURPOSE:To prevent a trace element material from flowing to the outside of a processing/accumulating area by arranging an absorbent on a shielding structure placed around the refuse processing/accumulating area, and adsorbing the trace element material from the refuse into the adsorbent. CONSTITUTION:Dual steel sheet piles 1 are placed on a base rock 3 around a refuse processing/accumulating area. Foundation riprap 4 and miscellaneous stone banking sections 5, 6 are formed outside the steel sheet piles 1, and a cover stone section 7 is formed on the foundation riprap 4. An adsorbent 8 is inserted into the gap between the steel sheet piles 1. The trace element material eluted from the refuse processing area is prevented from flowing out to the outside.
Patent JP-S61222589-A (JP)
Title: Treatment of waste water containing ammonium nitrate
Inventor: HARADA YOSHIAKI
IPC: C02F1/74
Filed: 1985-03-28
Abstract: PURPOSE:To lower the concns. of NH4<+> and NO3- to a large extent, by performing the wet thermal decomposition of ammonium nitrate-containing waste water, to which ammonia and a COD component were preliminarily added, in the presence of a specific catalyst and a specific amount of oxygen under a specific condition. CONSTITUTION:In the treatment of waste water containing NH4 NO3 at high concn. such as various waste waters generated with the purification of gas from a coke oven plant or waste water from a chemical factory, ammonia and, if necessary, a COD component are preliminarily added to waste water. Next, this waste water is subjected to wet thermal decomposition not only in the presence of a supported catalyst containing at least one of a noble metal and an insoluble or hardly soluble compound thereof as an active component but also in the presence of oxygen in an amount 1-1.5 times a theoretical oxygen amount necessary for decomposing the ammonia, org. substance and inorg. substance in the waste water into N2, H2O and CO2 under a pH condition of 3-11.5 at 100-370. deg.C.
Patent JP-S53148876-A (JP)
Title: Lighting apparatus for air conditioner
Inventor: HIMEKI SHIGEYUKI
IPC: F21V33/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide a construction such that a filter can easily be removed from the lighting apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55156924-A (JP)
Title: Opening-closing driving device of program shutter
Inventor: TAKAGI MASAAKI
IPC: G03B9/24
Filed: 1979-05-24
Abstract: PURPOSE: To reduce the number of springs, simplify constitution and enable the decrease in the setting force quantity of springs by letting one spring serve both as driving force sources for opening and closing.  
     CONSTITUTION: To set the shutter, a set plate 5 is moved leftward against the tension of a spring 18 and this causes an oscillating lever 10 to move as well to engage a hook 10a and moon-shape pin 15a, thereby completing the setting. Thence, when a release plate 2 is depressed, a switch SO is closed and an iron piece laver 14 turns right, causing the engagement of the set plate 5 to be released. This causes an opening-closing lever 15 to turn right as well to turn a shutter blade 17, thereby opening an aperture 24. When an electromagnet 12 is de-energized after the specified time, the iron piece 14 turns left to turn the oscillating lever 10 right, causing a hook 10a to be disengaged and the opening-closing lever 5 to be turned left by the tension of a spring 18 thereby returning to the position of the figure. Since the load at the time of setting the set plate becomes the spring torque having been set as a closing power source, the setting force quantity can be small. Thereby, the construction may be simpified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06299409-A (JP)
Title: Crimped acrylic fiber with improved thixotropic characteristics
Inventor: ROBAATO II EBANSU
IPC: C08F20/42
Filed: 1994-03-09
Abstract: PURPOSE: To obtain a crimped acrylic fiber resistant to outdoors coating and having durability to hydrocarbon and chemicals by specifying the diameter, minimum length, L/D and crimp ratio of the crimped acrylic fiber. CONSTITUTION: In this crimped acrylic fiber the diameter is defined as smaller than 1.0, the minimum length as 0.5-3 mm, the minimum L/D as 20-5, and the crimped ratio as larger than 3%, preferably about 30-50%. A crimp is induced by texturing method. The obtained fiber increases the viscosity of a resin system and improves the toughness or the like thereof.
Patent JP-S63229586-A (JP)
Title: Character recognition device
Inventor: TAKENOUCHI MARIKO
IPC: G06K9/03
Filed: 1987-03-19
Abstract: PURPOSE:To eliminate the need for a memory for recognition candidate characters and to correct a character to which a recognition error occurs by easy processing by sectioning an area to be recognized into small areas, recognizing the small areas, one by one, and performing correction processing in contrast with display images of the small areas. CONSTITUTION:An image input part 1 scans an image which includes the character to be recognized, stored it in an image memory 2 as a binary signal, and also displays it on a display part 9. An area setting part 3 sets an area to be recognized in the input image displayed on a display part 9 by an operator and a small area division part 4 divides the area to be recognized which is set by the operator into small areas. A recognition part 5 segments the character to be recognized in small area units to find feature quantities, which are matched with feature quantities of characters registered previously in a dictionary 6 to make five characters which are similar most in a candidate character group. Then, a recognition correction part 7 displays images corresponding to the recognition candidate character group on the display part 9 and the operator corrects it into a correct character, stores it in a document memory 8, and displays its document on the display part 9.
Patent JP-H08260038-A (JP)
Title: Production of martensitic stainless steel excellent in co2 corrosion resistance and sulfide stress cracking resistance
Inventor: KAWAKAMI SATORU
IPC: C22C38/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide heat treatment conditions for refining a martensitic stainless steel into low strength. CONSTITUTION: A martensitic stainless steel, having a composition consisting of 0.005-0.05% C, 1.5-6% Ni, 11-16% Cr, 0.5-3% Mo, and the balance essentially Fe with inevitable impurities or further containing 0.2-4% Cu, is used. This steel is hot-worked, naturally air-cooled down to room temp., heated up to a temp. at which the fraction of austenitic phase becomes 3-60% by area ratio in a two-phase temp. region between the Ac1 point and the Ac3 point, and naturally air-cooled down to room temp., and further, if necessary, this steel is heated up to a temp. between (Ac3 +30 deg.C) and (Ac3 +200 deg.C) and cooled down to room temp. prior to the heating treatment in the two-phase region and then tempered at a temp. between Ac1 and (Ac1 -150 deg.C) after the heating treatment in the two-phase region.  The resultant martensitic stainless steel whose strength is regulated to a low value has excellent toughness and sulfide stress cracking resistance.
Patent JP-H06121210-A (JP)
Title: Electronically integrated system of multisensor and camera
Inventor: IMUBARU NETA
IPC: H04N5/225
Filed: 1992-03-23
Abstract: PURPOSE: To enable a high resolution image of a wide angle scene or a 'window', fast change of a window parameter, the use of a photodetection array that is inexpensive, the image speed that is independent of resolution, a structure that does not have movable parts and has rigidity and plural windows through an additional electronic module. CONSTITUTION: This system discloses multiple optical sensors/cameras 1 to N, in which the degrees of apertures are >=180 degrees and an electronic interface unit which outputs two video images and digital images of a scene and interactively instructs the measurements and position of the scene through a communication port. The size and position of a window is changed in each frame (generally 30 per second). The visual sight of a window covers the visual sight of several adjacent sensors, and an image that is acquired as the result is not distorted. The optional number of windows is acquired by original optical sensors by adding an electronic module to the interface unit.
Patent JP-S52148819-A (JP)
Title: Container for pressurized fluid
Inventor: MATSUMURA NOBORU
IPC: F17C13/02
Filed: 1976-06-04
Abstract: PURPOSE: To provide a pressure container which has an inspection window and a lid on a inner side of the window, the lid being fitted horizontally rotatably onto the window by means of a rotary shaft and screws, so that inspection area can be opened or closed irrespectively of high pressure and that the packing can be protected from damage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61221620-A (JP)
Title: Coil cooling device for electromagnetic level gauge for molten metal in mold
Inventor: NAKAMURA MASAMI
IPC: G01F23/26
Filed: 1985-03-27
Abstract: PURPOSE:To maintain the function of a coil in use in a high temperature state and to improve the durability by arranging the coil in a coil box to which cooling gas is supplied and covering it with a water cooling jacket. CONSTITUTION:A coil box 1 made of a nonmagnetic material having high temperature strength is provided while insulated from a mold copper plate 4, the water cooling jacket 7 which covers the coil 6 is incorporated in the box 1, and piping 10 for purging connected to a cooling gas source is inserted. Then, the coil 6 in the box 1 is cooled with cooling water which flows in the water cooling jacket 7 and cooling air fed through the piping 11 for purging, so that the coil 6 is cooled securely even in a high temperature state. Consequently, the function of the coil is maintained even during the use in the high temperature state and the durability is improved.
Patent JP-S57179836-A (JP)
Title: Photosensitive material
Inventor: SATOMURA MASATO
IPC: G03C1/72
Filed: 1981-04-28
Abstract: PURPOSE:To form an image by making use of the difference between photosetting and unphotosetting of capsules contg. a core substance having a specified combination. CONSTITUTION:A support is coated with capsules made of synthetic resin wall contg. a vinyl compound such as polyethylene glycol diacrylate or propylene glycol dimethacrylate, a photopolymn. initiator such as benzoquinone, benzoin butyl ether or trinitrofluorenone by 0.1-8% to the amount of the vinyl compound, and a colorant precursor such as crystal violet lactone or benzoylleucomethylene blue. By imagewise exposing the resulting photosensitive material,  the core substance of the exposed capsules is set. a sheet coated with a developer is then superposed on the material and pressurized to break only the unexposed capsules. Thus, the image is transferred onto the sheet.
Patent JP-H02241039-A (JP)
Title: Growth method of epitaxial crystal
Inventor: OZAKI KAZUO
IPC: H01L21/368
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the generation of mutual diffusion between atom constituting a substrate and atom constituting an epitaxial layer by a method wherein, after a crystal layer formed of atom constituting the epitaxial layer of compound semiconductor crystal to be formed is previously formed on the substrate, the epitaxial layer of compound semiconductor crystal is grown on said crystal layer. CONSTITUTION:On a substrate 1, crystal layers 12, 13 are formed of atom constituting an epitaxial layer 14 of compound semiconductor crystal to be formed. Said layers 12, 13 are previously formed on the substrate 11 in the manner in which, as the result of heating at the time of epitaxial growth of the substrate 11, said layers 12, 13 mutually diffuse and turn to the same composition. Then the epitaxial layer 14 of the above-mentioned compound semiconductor crystal is grown on the crystal layers 12, 13. For example, on a sapphire substrate 11, the crystal layer 12 of CdTe is formed to be about 100 and several Angstrom thick by MOCVD method, and thereon the crystal layer 13 of HgTe is formed to be about 400Angstrom  thick by MOCVD method. On the crystal layers 12, 13, the epitaxial layer 14 of Hg1-xCdxTe is grown by liquid epitaxial growth.
Patent JP-H05269639-A (JP)
Title: Pallet positioning and clamping device
IPC: B23Q7/00
Filed: 1992-03-23
Abstract: PURPOSE:To simplify the structure and reduce the number of part items and costs by constituting the reciprocation driving means of a pallet and a clamp driving means of a single driving means. CONSTITUTION:A pallet 11 is moved to the position where the abutting face of an abutting member 25 abuts on the seating face 27A of the stopper member 27 through an engagement/separation member by a reciprocation driving means 13 in a state to be positioned and clamped. After that, the pallet is separated from the reciprocation driving means 13 by the engagement/separation member at the position and is pivotally supported in a movable state on a base by the pressing member 16 fixed on the reciprocation driving means 13. A clamping member 19 is pressed to strongly press the abutting member 25 fixed to the pallet 11, and the pallet is clamped with the abutting member 25 held by the stopper member 27 fixed on the base and the clamping member 19.
Patent JP-H11254733-A (JP)
Title: Printing method
Inventor: YAMASHIRO TAKAHISA
IPC: B41J2/42
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To transfer a toner image uniformly to the rear side of a transparent resin plate by electrophotographic printing such that the image is visible through the transparent resin plate. SOLUTION: A conductive film 2 is imparted by vapor phase deposition to the print face, i.e., the rear side of a transparent resin plate 1, in order to adjust the surface electric resistance at 1×10<14> Ω or below before a toner image is transferred. A toner image is then transferred while applying a bias voltage to the print face from a contact electrode thus forming a print layer 3. Subsequently, the conductive film 2 is oxidized and rendered transparent.
Patent JP-S60210112-A (JP)
Inventor: ARAI KIYOSHI
IPC: H02G1/14
Filed: 1984-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58204488-A (JP)
Inventor: ERUNESUTO KABEI
IPC: H01L31/0232
Filed: 1983-04-13
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-H10248196-A (JP)
Title: Motor bracket
Inventor: AEBA TORU
IPC: H02K15/14
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor bracket in which no quality-related trouble occurs due to water or the like which enters from a bushing and in which cylindrical bushings are fixed by an insert molding to the bearing seat part of the motor bracket. SOLUTION: In a motor bracket in which insert bushings 3 are fixed to the bearing seat part 2 of a bracket 1, gates 4 are provided in proximity to the end surface of the bushings to form a structure which prevents the bushings from coming off by pressing them to one side when molded. Further, a part of bushings are enfolded with a mold to serves as the come-off preventing structure when molded. In addition, an undercut part is provided on the bushings in the bushings-enfolding structure so that the bracket is manufactured with a structure in which the product is taken out by moving it inside the mold after molded.
Patent JP-S59184157-A (JP)
Title: Tris(dialkylamino)sulfonium bifluoride compound
Inventor: UIRIAMU BURAUN FUAANHAMU
IPC: C08F4/00
Filed: 1984-04-03
Abstract: Tris(dialkylamino)sulfonium bifluoride salts are obtained by hydrolysis, methanolysis, or pyrolysis of corresponding tris(dialkylamino)sulfonium difluorotrimethylsilicates, reaction of dialkylaminotrialkylsilanes with sulfur tetrafluoride, or reaction of bis(dialkylamino)sulfur difluorides with dialkylamines. These bifluoride salts, which have the general formula (R1R2N)(R3R4N)(R5R6N)S(+)HF2(-), are useful polymerization catalysts.