baber/WOPTO huggingface dataset:
Patent JP-S51144400-A (JP)
Title: Process for production of thin film silicon nitride
Inventor: NISHIDA TAKASHI
IPC: C23C14/06
Filed: 1975-06-09
Abstract: PURPOSE:Method to produce easily the thin film of silicon nitride with stoichiometric composition on the substrate at a relatively low temperature.
Patent JP-S63234097-A (JP)
Inventor: ARAYA YOSHIMITSU
IPC: A01N63/00
Filed: 1987-03-23
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-S58185399-A (JP)
Title: Outboard engine
Inventor: TAKADA YUKIMITSU
IPC: F02B61/04
Filed: 1982-04-24
Abstract: PURPOSE:To form ventilative ports also with perfect means of waterproof, by forming a hollowly stepped part opened rearward and sideward to the upper face rear part of a cowling and vertically providing intake air ducts communicating the inside and outside of the cowling onto said hollowly stepped part then coating the hollowly stepped part with a cover. CONSTITUTION:Air is sucked from ventilative ports 27, 28 formed to a cover 19, and the air flows into an engine room 9 from air intake ducts 15 formed to a hollowly stepped part 10 of a cowling 8. In this way, even if water is intruded with the intake air from the ports 27, 28, the water is never guided directly to air intake holes 11, and intrusion of the water into the engine room can be prevented.
Patent JP-S58185566-A (JP)
Title: Production of optically active tetrahydroisoquinoline derivative
Inventor: YONEDA NAOTO
IPC: C07D217/26
Filed: 1982-04-23
Abstract: PURPOSE:An optically active 3-aminopropionic acid derivative, which is obtained through a novel diastereomer, is made to react with phosgen and the product is made to react with an optically active tetrahydroisoquinoline derivative to give the titled compound used as a hypotensor. CONSTITUTION:An optically active 3-aminopropionic acid derivative of formula II(R<4> is alkyl) is obtained from a novel salt which has been obtained from an amino-protected 3-aminopropionic acid derivative of formula I (R<1> is alkyl, Z is benzyloxycarbonyl) and an optically active phenylalanine amide. Then, the derivative is made to react with phosgen to give a compound of formula III. Then, the product is made to react with an optically active tetrahydroisoquinoline derivative of formula IV (R<5> is alkyl, aralkyl) to give a compound of formula V. The compound, when needed, is subjected to catalytic hydrogenation to remove R<5>, when R<5> is aralkyl, to hydrolysis to remove R<4> and R<5> or to combination thereof to remove R<4> and R<5>.
Patent JP-H08264865-A (JP)
Title: Laser module resonance preventive structure
Inventor: ITO TORU
IPC: H01S3/02
Filed: 1995-03-28
Abstract: PURPOSE: To contrive the improvement of the frequency characteristics of a laser module resonance preventive structure by a method wherein a deviation of the level of a frequency, which is generated on account of a stray capacitance component due to a Peltier element and an inductance component due to the internal wiring of a laser module, is dissolved. CONSTITUTION: In a laser module resonance preventive structure, wherein a Peltier element 3 is electrically connected with a case 1 and is provided in the case 1 and at the same time, a conductive substrate 5 is mounted on the element 3, while the substrate 5 is connected with a case ground by wire bonding, a resistor 41 for dissolving a resonance is provided in such a way that it is made to interpose between the element 3 and the substrate 5.
Patent JP-H06242721-A (JP)
Title: Printing method for making print characters and raised letters correspond to each other and printed matter thereby
Inventor: SUGAYA MASUMI
IPC: G09B21/00
Filed: 1993-02-18
Abstract: PURPOSE:To enable a visually handicapped person who can read only raised letters and an unhandicapped person who can read only print characters to understand each other through KANJI(Chinese character)-KANA(Japanese syllabary) mixed letters. CONSTITUTION:The characters of exactly the same sentence with the raised letters are printed between lines of the raised letters to prevent two kind of characters and raised letters from overlapping with each other. Therefore, the visually handicapped person and unhandicapped person can grasp the contents of the same document through the raised letters and KANA-KANJI mixed characters to easily understand each other.
Patent JP-S52151903-A (JP)
Title: Hydraulic device
Inventor: IKEDA TOSHIO
IPC: F04B49/08
Filed: 1976-06-11
Abstract: PURPOSE: To improve control cylinder to have low pressure tightness, to improve control accuracy by reducing influence by pulse pressure to control cylinder, and to prevent excessive pressure to main line by providing special relief valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60215776-A (JP)
Title: Dry etching method
Inventor: FUKUYAMA RIYOUJI
IPC: C23F1/10
Filed: 1984-04-09
Abstract: PURPOSE:To dry-etch Al accurately and economically at a high speed by using a gaseous mixture consisting of BCl3, Cl2 and CCl4 as an etching gas. CONSTITUTION:When Al or an Al alloy is dry-etched, a geseous mixture consisting of BCl3, Cl2 and CCl4 is used as an etching gas and ionized with high frequency voltage of 13.56MHz in a vessel under reduced pressure to generate plasma. The surface of the metal is etched with the plasma. High speed and high accuracy etching can be economically carried out with a little etching gas at relatively high density of high frequency power in a small-sized apparatus.
Patent JP-H04281483-A (JP)
Title: Image forming device
Inventor: KAI SHOZO
IPC: G03G15/01
Filed: 1991-03-09
Abstract: PURPOSE:To offer an image forming device which can execute a proper action at the time of generating such a state that toner does not exist on a carrying means between a toner container and a developing mechanism even when the toner exists in the toner container. CONSTITUTION:In the image forming device that the toner is sent to the developing mechanism 4 from the toner container 32 through the toner carrying means 40, a toner residual quantity detector 101 for detecting that the toner in the container 32 becomes prescribed quantity or under, a toner concentration detector 102 for detecting the concentration of the toner in the mechanism 4 and a means which interrupts an image forming action and sends the toner to the mechanism 4 from the container 32 through the carrying means 40 when the toner in the container 32 is more than the prescribed quantity and the concentration detected by the detector 102 is lower than control reference concentration (alpha) are provided.
Patent JP-S58185198-A (JP)
Inventor: ITOU YOKII
IPC: D06F57/00
Filed: 1982-04-24
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-H07283107-A (JP)
Title: Substrate end edge cleaning device and its suction means cleaning method
Inventor: SAKAI YOSHIO
IPC: G03F1/82
Filed: 1994-04-07
Abstract: PURPOSE:To improve operation of a device by cleaning a substrate end edge by sucking dissolved substance by a suction means while discharging solvent toward an end edge of a substrate wherein a thin film is formed and by cleaning a suction means by sucking the solvent by a suction means while discharging the solvent. CONSTITUTION:A substrate treatment device has a main body control part 71 for controlling a whole device and a second control part 72 connected to the main body control part 71 to enable two way communication. An electric motor 41, a solvent discharge valve 73, a gas discharge valve 74, a vacuum pump 57 and other input/output devices are connected to the second control part 72. An input device 57 such as a key board is connected to the main body control part 71 and various instructions are input. In an end edge cleaning treatment, the electric motor 41 is driven, the gas discharge valve 74 is opened, the solvent discharge valve 73 is opened and an end edge of a substrate is cleaned and treated. In a tube cleaning treatment, the solvent discharge valve 73 is opened and an inside of a connection tube is cleaned. Since an inside of a connection tube is thereby cleaned during automatic operation of a device, operation rate of a device is not lowered.
Patent JP-H08262583-A (JP)
Title: Exposing method for divided image
Inventor: MATSUMOTO NOBUO
IPC: G03B27/53
Filed: 1995-03-28
Abstract: PURPOSE: To restrain the discontinuity of density and color at joints between divided images in the case where an original image is divided into plural ones and exposed by using surface elements so as to expose the high-quality image having high resolution. CONSTITUTION: A liquid crystal panel can take four positions while being viewed in a planar state, receives light emitted from a light source 102 at respective positions, and exposes a transmission image on a color photographic paper 116 through a projection lens system 114. A reference mark is caught in accordance with the difference of received light quantity from the respective light receiving parts of a sensor 138, so that positioning can be completed. The occupancy ratio of image data is decided in a double or quadruple exposure area, and image density on the liquid crystal panel is controlled in accordance with the occupancy ratio, so that the discontinuity of the color and the density can be limitlessly eliminated.
Patent JP-H11268445-A (JP)
Title: Mount and strap used for mount and manufacture thereof
Inventor: IWATA MITSUO
IPC: B42D1/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a photograph to be correctly attached to a mount at a position where the center of the mount is superposed on the center of the photograph to be attached, in such a way that the longitudinal side of the mount is set in parallel with the longitudinal side of the photograph and the lateral side of the mount is also set in parallel with the lateral side of the photograph, and further enable the mount to be easily displayed. SOLUTION: This mount 1 has a circular part 2 with a diameter shorter than the length of one side of a photograph 8 to be attached, at a position where the center of the mount 1 is superposed on the center of the photograph 8, the circular part 2 being cut out, and further, the bisector 3 of the longitudinal side, of the mount 1, which runs through the center of the mount 1 and is shorter than the length of one side of the photograph 8 to be attached and the bisector 4 of the lateral side of the mount 1, are shown on both front and back faces of the mount 1.  In addition, tiny holes 5a, 5b, 5c of such a small size as to allow passage of a mount suspending strap 7 through are opened at the apex of three spots of a square which is shown at a spot where the center of the mount 1 is superposed on the center of the square and has the shorter length of one side than the length of one side of the photograph 8 and the longitudinal side in parallel with the longitudinal side of the mount 1. Further, both ends of the strap 7 which pass through the holes at the three spots sequentially are tied together to make a loop.
Patent JP-H08264309-A (JP)
Title: Rare earth permanent magnet and magnetic circuit using the magnet
Inventor: TAKAGI FUMIO
IPC: H01F3/00
Filed: 1995-03-28
Abstract: PURPOSE: To improve the mechanical strength of a high-speed rotary motor, using a rare-earth permanent magnet, and a large type magnetic circuit, and also to improve the reliability in weatherproofness of the above-mentioned motor and circuit. CONSTITUTION: The subject rare earth permanent magnet has the fundamental component of raw material of R (R indicates at least a kind of rare earth element containing Y), Fe and B, desirably an R2 Fe14 B phase or an R2 Fe17 phase is formed on the interface between the alloy, containing 0.1 to 0.3% in atomic ratio of at least a kind selected from Cu, Ga, Au, Ag, Pd, In, Al and Sn, steel material or an iron-based alloy, and they are formed in one body. Also, a magnetic circuit is formed using a soft magnetic body as a connecting material. As a result, the process of assembling a high-speed rotary motor and a large type magnetic circuit can be simplified sharply, and the reliability in mechanical strength and weatherproofness can be improved remarkably.
Patent JP-S63235474-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: WAKITA KAZUKI
IPC: C23C16/24
Filed: 1987-03-24
Abstract: PURPOSE:To produce an electrophotographic sensitive body giving high quality copies by forming a vapor-deposited Mo film on the surface of an electrically conductive substrate in a vacuum vessel before a photoconductive a-Si film is formed with high frequency power. CONSTITUTION:A vacuum vessel 1 is evacuated to a prescribed degree of vacuum through an exhaust pipe 5 and a substrate 4 is heated and kept at a prescribed temp. with a heater 3. An electrode 13 for high frequency is removed from the position between the substrate 4 and a boat 9 by sliding and Mo 11 for vapor deposition in the boat 9 is heated with a heater 10 in the boat 9 to form a vapor-deposited Mo film 13 on the substrate 4. The electrode 12 is then positioned just under the substrate 4 by sliding and the substrate 4 is heated to a prescribed temp. with the heater 3. A gas for forming an a-Si film is introduced through a valve 8 and high frequency power is impressed on the electrode 12 to form an a-Si film 14 on the Mo film 13. Since the surface defects of the substrate 4 is covered with the Mo film 13, white spots on copy sample can be reduced.
Patent JP-S60225545-A (JP)
Inventor: DOUWAIN ETSUCHI PUTSUKE
IPC: A61B8/14
Filed: 1985-04-01
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-H09261967-A (JP)
Title: Gate driving signal generating method for inverter bridge
Inventor: EGUCHI MASAKI
IPC: H02M7/48
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of hardware, reduce a distortion caused by the addition of a dead time and suppress the maximum frequency of a pulse generated by the SIGMA-DELTA modulation. SOLUTION: By generating a gate driving pulse by using the SIGMA-DELTA modulation, a dead time is varied in accordance with a modulation signal X and added to an output pulse U which is obtained by modulating the modulation signal by a SIGMA-DELTA modulator 10 by a minimum gate-off time setting circuit 11. The output pulse Y of the minimum gate-off time setting circuit 11 is decoded by a decoder circuit 12 to generate the gate pulse of an inverter ridge. Further, the output pulse Y is fed back to the SIGMA-DELTA modulator 10 to be used for the quantizing error calculation.
Patent JP-H01241643-A (JP)
Title: Interface device
Inventor: SATO KATSUYUKI
IPC: G06F12/02
Filed: 1988-03-24
Abstract: PURPOSE:To improve the flexibility of function by connecting a compared address setting means to an address comparing means and mapping address information to be compared to the arbitrary area of a memory space. CONSTITUTION:When a central processing unit makes access to a controller 3, an address comparing means (address comparator 6) executes comparison to know whether address information on a system bus 2 and the address information mapped to the memory space on the central processing unit are coincident or not. The compared address information is set by the information to be given from the system bus 2 side or a local bus 12 side to a compared address setting means (compared address setting circuit 15) with being programmable. Thus, the compared address information can be mapped to the arbitrary area of the memory space by this compared address setting means and the flexibility of the function is improved as an interface.
Patent JP-H08269242-A (JP)
Title: Nitrile rubber composition for gasket
Inventor: HONDA HIDENOBU
IPC: C08L21/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a nitrile rubber compsn. which is used for a gasket and of which the compression set resistance can be easily balanced with the resistance to lateral flow. CONSTITUTION: This compsn. comprises a nitrile rubber (NBR), 30-100phr cork powder, 50-150phr vulcanized polar rubber powder vulcanized with the same vulcanization system as that for the nitrile rubber. and other auxiliary ingredients in a wt. ratio of the cork powder to the rubber powder of (2:1)-(1:3).
Patent JP-H06125742-A (JP)
Title: Meat emulsion from healthy pork and meat product
Inventor: SHINDO KIKUJI
IPC: A23L13/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide a meat material and products which have high performance values as commodities because they are tasty and nutritious by slaughtering healthy pigs, combining the processed meats different in calorie because of their different locations so that the calorie may be adjusted to a certain level and mincing the combined meats. CONSTITUTION:Healthy pigs are slaughtered, disassembled into individual parts and each part is minced. The calorie of the meat is calculated on the basis of the different body parts such as shoulder, sparerib or ham and these meats are combined to adjust the calorie arbitrarily whereby the calorie of a meat emulsion can be readily designated. Then, the meat emulsion is mixed with minced Gyoja Ninniku (a kind of garlic, Allium Victorialis L. var. platyphyllum) which is a wild plant in the northern east region in Japan and has strong tonic, appetizing and digesting effects and enables recovery from fatigue and prevention of thrombosis to give a kind of food like giaoz.
Patent JP-H04242619-A (JP)
Title: Method for producing covered article
Inventor: KONKIYANON TOOMASU PATORITSUKU
IPC: B05D1/12
Filed: 1991-01-16
Abstract: PURPOSE: To provide a coated article having a hardened coating on a substrate by applying a coating composition including a fine-grain polymer of monoethylenic unsaturated hydrocarbon monomer, and a fine-grain copolymer composed of tetrafluoroethylene and a perfluorinated vinyl ether or the like, to the substrate. CONSTITUTION: A coating composition including 90-50wt.% of a fine-grain polymer of monoethylenic unsaturated hydrocarbon monomer which is completely substituted with fluorine atoms, or the combination of fluorine atoms and chlorine atoms, and has 20,000 number average molecular weight, and 10-50wt.% of one kind of fine-grain copolymer composed of 99.5-92wt.% of tetrafluoroethylene, and 0.5-8wt.% of a perfluorinated vinyl ether of formula I (Rf is a 1-10C perfluoroalkyl group) or a fine-grain perfluorinated ether of formula II (n is 0-4), is applied to a substrate. And the composition is heated at least at 315 deg.C to be hardened, thereby the coated article can be obtained.
Patent JP-H10257672-A (JP)
Title: Power supply device and power supply unit
Inventor: TSUBOTA YASUHIRO
IPC: H02M7/21
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To delay and start up supplied power supplies in good order for each power supply device, when starting up a plurality of power supplies with a same power supply by providing a delaying means for inputting after delaying the supply power supplies. SOLUTION: A delay circuit 51 consists of sequence starting input parts 53 and 54 for turning on a relay contact 52 by applying a voltage externally, main power supply input parts 55-57, a power converter 58 for converting AC that has been inputted to the main power supply into a DC, and DC output parts 59 and 60 for sequence starting output which is converted into a low- voltage DC for slave control. Then, the delay circuit 51 is incorporated into each power supply unit, a first main power supply input is inputted to the first power supply unit as it is, a second power supply using and thereafter supplies power by generating a supplying time difference in the order of connecting each power supply unit for inputting a previous operation output as a delay command signal.  Furthermore, since each machine is started up in the order of the time difference, a large inrush current that concentrates temporarily is avoided.
Patent JP-S54161601-A (JP)
Title: Operation of denitrification process of coke oven exhaust gas
Inventor: SASAKI TAKASHI
IPC: B01D53/56
Filed: 1978-06-13
Abstract: PURPOSE: To maintain the rate of denitrification of coke oven exhaust gas at a constant level, by controlling the feeding rate of a reducing agent according to the concentration of O 2 , CO or CO 2  in the exhaust gas.  
     CONSTITUTION: Exhast gas of a coke oven A is sucked from a gas line 1 to a branched line 2 with a suction blower D. The concentration of O 2 , CO, CO 2  or SO x  is determined by an O 2  analyzer J, etc., and a program-setting device H is actuated by the signal transmitted from the analyzer J. The signal from the program-setting device H controls the control valve which is connected to an NH 3  flow meter q 2 . The exhaust gas is mixed with the NH 3  supplied from a line 4, introduced into a denitrifier F, and, after denitrification, exhausted through a branch 3 and a stack B into the atmosphere. A part of the denitrified exhaust gas is recycled to the branch 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03268787-A (JP)
Title: Drum type washing machine
Inventor: MATSUDA EIJI
IPC: D06F23/02
Filed: 1990-03-20
Abstract: PURPOSE:To make a main body light and to reduce dehydration vibration by mounting fluid balancers whose cross-sections are formed almost in triangular shape extending over the entire corner parts of a drum. CONSTITUTION:The fluid balancers 27 whose cross-sections are formed in almost triangular shape are mounted on the corner parts of the drum 26. In such the case, vibration occurs in the drum 26 due to an eccentric load by clothing, and when the frequency of the vibration exceeds the resonance frequency of a vibration system, fluid 27a in the inside of the fluid balancers 27 are moved in a direction opposite to that of the eccentric load, and are collected, then, a remedy centrifugal force is generated. Therefore, big hydration vibration can be suppressed. In such a way, it is possible to make the main body light and to reduce the dehydration vibration.
Patent JP-H11273809-A (JP)
Title: Connecting structure between printed circuit boards
Inventor: WATABE HIROSHI
IPC: H01R12/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency for mutually combining and integrating work of electrical connection boxes by automatically completing electrical connection between connection terminals on a printed circuit board stored in each electrical connection box, when combining and integrating plural electrical connection boxes. SOLUTION: First and second electrical connection boxes 1, 2 store and hold printed circuit boards 4a, 5a respectively such that the connection terminal 4a, 5a on first and second printed circuit boards 4, 5 stored respectively are confronted each other, when combining and integrating those electric connection boxes 1, 2. An electrical connector 9 with plural contacts 7, which can be brought into pressure contact with connection terminals 4a, 4b respectively in an elastically deformed state on the first and second printed circuits boards 4, 5, which are conductive and arranged confronting each other, is provided in the first electrical connection box.
Patent JP-S54161938-A (JP)
Title: Detecting method of ink particle
Inventor: ISAYAMA TAKUROU
IPC: B41J2/125
Filed: 1978-06-12
Abstract: PURPOSE:To make possible measurement of high S/N by using a heat-sensitive resistance element as a detecting means of ink particles. CONSTITUTION:When a generator 7 generates an excitation signal, ink is injected from a nozzle 2. After the injection column is cut, ink drops are formed. A phase setting circuit 10 supplies one set out of m sets of pulses having the specified shape to the generator 8, then the retrieval pulse signal of the specified width is outputted from the generator 8, the a generator 9 forms the printing charge signal. When the retrieval command signal z is applied, the retrieval pulse signal from the generator 8 is applied to a charging electrode 3 in the specified phase relation with the exciting signal, then the ink drops emitting through the electrode 3 are deflected 4 in the direction separate from that at the printing and recording and collide against a thermistor 11, causing its resistance to increase. When its output resistance exceeds a reference value, the phase of the output pulses of the circuit 10 is fixed and recording is accomplished by the picture signals.