baber/WOPTO huggingface dataset:
Patent JP-H03270262-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: KITSUTA TATSUAKI
IPC: H01L21/82
Filed: 1990-03-20
Abstract: PURPOSE:To prevent oscillation in an output transistor and achieve a stable operation by forming an isolation region along first and second high-voltage power-supply wires between epitaxial layers at a lower part of the first high- voltage power-supply wire and at a lower part of the second high-voltage power- supply wire among the epitaxial layers. CONSTITUTION:An isolation region 42 is formed along first and second high- voltage power-supply wires 19 and 18 between an epitaxial layer 2B at a lower part of the first high-voltage power-supply wire 19 and an epitaxial layer 24A at a lower part of the second high-voltage power-supply wire 18 among epitaxial layers 24. By forming an isolation region 42 in this manner, parasitic capacity between the first high-voltage power-supply wire 19 which supplies a high voltage Vcc2 to an output transistor 7 and the second high-voltage power-supply wire 18 which supplies a high voltage Vcc1 to a transistor other than the output transistor 7 can be reduced, thus preventing oscillation in the output transistor and achieving a stable operation.
Patent JP-S63238292-A (JP)
Title: Anticorrosion device for hot water supplier
Inventor: YAMAZAKI TADASHI
IPC: F24H1/18
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a hot water storage tank from being damaged due to water leakage by providing a pole terminal around an electric pole wire on the outer end of a sealing cylinder and connecting it with an alarm means, and constructing so as to drain the leaking water and not to bring the anticorrosion device into contact with insulating material. CONSTITUTION:An electric pole plug 3 is watertightly furnished to a holder 5 provided to the wall surface of the hot water storage tank 4, and the seasling cylinder 2 of electrical insulation which watertightly holds the electric pole wire 1 is provided in the inside of the plug 3. A flange is formed at the outer end of the sealing cylinder 2 so as to drain the leaking water and the pole terminal 6 is provided around the electric pole wire 1 on the flange 16 and is connected to the alarm means (a buzzer, a lamp etc.). This anticorrosion device is wholly covered with a cover 15. In this constitution, a rectified direct voltage is impressed between the electric pole wire 1 and the hot water storage tank 9, and, when the watertightness of anticorrosion device is in failure, the leaking water 14 does not conduct electricity to the electric plug 3 or the tank 9 but to the alarm means to make an alarm.
Patent JP-S54162837-A (JP)
Title: Cooling and heating system
Inventor: YUKIMACHI KATSUROU
IPC: F25B27/02
Filed: 1978-06-14
Abstract: PURPOSE: In a cooling and heating system wherein the flow of a circulative coolant of a heat pump is changed over to normal direction and inverse direction, and the heating and cooling operations can be obtained through a header mechanism, to effectively utilize heat exhausted from a heat pump driving source to attempt to save energy.  
     CONSTITUTION: IN a cooling and heating system wherein, for instance, at the time of heating, the coolant of a heat pump 1 flows in the normal direction A1 through a circuit 1b on the basis of the normal drive of a compresses 1a connected through a generator 3 to an engine 2, and atmospheric calory is caught by an atmosphere contact portion 1c, further heat being radiated at a heat exchanging part 1d to heat hot water within the circuit 6, a water circulating circuit 8 from a tank 7 is connected to a vaporliquid heat exchanger 2a to utilize the radiated heat, on one hand, and a liquid-luquid heat exchanger 7a in the tank 7 is associated with the circuit 6 in a manner capable of alternatively using a state of directly communicating therewith (at the time of heating) or a state of communicating with 6 a gas burning absorption type cooler (chiller) whose condenser is connected to the circuit 6 (at the time of cooling), on another. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11274132-A (JP)
Title: Method and device for cleaning substrate
Inventor: KOJIMA KENICHI
IPC: C23G1/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To securely and efficiently remove the organism of resist on a substrate without using organic solvent and the like and without damaging an inorganic substrate element, by cleaning the substrate to which an organism is adhered by means of water (supercriticial water) in a supercritical state. SOLUTION: Substrates 1... to which resist films are adhered are set in a holder 3. The holder 3 holds the substrates 1... by detaching them in a shelf- form and supercritical water freely circulates between the intervals. The holder 3 holding the substrates 1... is inserted into a cleaning room 21 and the cleaning room 21 is closely and hermetically sealed with pressure tightness by a cover member 20b. Then, supercritical water is generated in a thin pipe 131 with a water supply tank 11, a high pressure pump 12 and a heat exchanger 13. A flow rate adjusting valve 14 is opened and supercritical water is circulated in the cleaning room 21. When the holder 3 is taken out after cleaning is executed for prescribed time, the substrates 1... from which the resist films are removed in a state where they are held by the holder 3 are obtained.
Patent JP-H02252050-A (JP)
Title: Method for controlling simultaneousness of data
Inventor: KOGA TERUMI
IPC: G06F15/177
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the volume of programs and to reduce labor also when a control function is added by providing a master node with a data changing means. CONSTITUTION:The master node 1 controls the data of all control functions and distributedly arranges the data of the partial control functions in slave nodes 2 to 4 connected through a bus and respective slave nodes 2 to 4 execute control processing corresponding to the arranged control function data. The master node 1 is provided with a control table 10 dividing the data of the control functions in each record and indicating which node is to receive the divided record, a processing means 11 for executing IPL in each record and a data change processing means 12 for changing data in each record. At the time of IPL, each record is transmitted to the node shown in the table 10 by the processing means 11 and processed, and at the time of changing the data, the record to be changed by the means 12 is transmitted to the node specified by the table 10 and processed.
Patent JP-S62227873-A (JP)
Title: Four wheel steering device for vehicle
Inventor: MIYOSHI AKIHIKO
IPC: B62D6/00
Filed: 1986-03-31
Abstract: PURPOSE:To ensure the stability of a vehicle during slip even when the vehicle slip, by restraining the speed of change in rear wheel steering ratio when the vehicle falls in a slipping condition, to retrain change in the behavior of the vehicle in association with the lowering of gripping force of wheels. CONSTITUTION:In a four wheel steering device for a vehicle, in which the ratio of rear wheel steering ratio is variable, there are provided a slip detecting means 1 for detecting a slipping condition of the vehicle and a limiting means 2 for limiting the speed of change in rear wheel steering ratio. Further, there is provided a limiting value regulating means 3 receiving a signal from the slip detecting means 1, for setting the limiting value by the limiting means 2 so that it is larger when wheels slip large than when wheels slip small. Further, a limitation is exerted to the speed of change in rear wheels steering ratio in view of the face that the drive of the vehicle is sensitive with respect to the ratio of rear wheel steering when the wheels slip larger. Thereby it is possible ensure the stability of the vehicle when the gripping force of the wheels is lost.
Patent JP-S60217778-A (JP)
Title: High definition television receiver
Inventor: NAKAGAWA HIMIO
IPC: H04N5/91
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a TV receiver which can be connected to a video device having variation of the time base or drop-out such as a VTR or the like, by providing an A/D converter which samples an input signal with two-fold frequency of the sampling frequency of the MUSE system. CONSTITUTION:The high definition television signal of transmitted in the MUSE system is inputted from the first input terminal 1 and is sampled and quantized by the first A/D converter 2. The input signal is supplied to a frame memory 6 after digital noise elimination in a noise reducer 4. Thus, two-frame components of signals having two-fold frequency of the sampling frequency of the MUSE system are stored in the frame memory 6, and signals of the just preceding frame and signals of two frames before whose motions are corrected are read out alternately as the output. Inter-frame differences are operated by the first and the second motion detectors 7 and 9, and larger one of these differences between two frames is selected and is applied to a mixer 14 to perform the interpolation processing.
Patent JP-H06258778-A (JP)
Title: Photographic processing method and processing device therefor
Inventor: NAKAMURA TAKASHI
IPC: G03C5/00
Filed: 1993-03-08
Abstract: PURPOSE:To make it possible to execute adequate desilvering by enabling the exact detection of the potential occurring in silver thiosulfate ions to be excuted during running processing. CONSTITUTION:The desilvering processing of a used fixer 130 is executed by filling the inside of a tank 21 with the used fixer 130, immersing an anode 32 and a cathode 31 respectively therein and energizing the anode 32 and the cathode 31. The potential occurring in the silver thiosulfate ions in the processing liquid is detected by a potential detector 35 in addition to the processing quantity signal by a processing quantity sensor and by a combination of an Ag2S electrode 35a and a standard electrode 35b. The electrodes are so energized as to change the quantity of the impressed current according to a change in the potential signal S2. A liquid 550 to be examined and to be used at the time of the potential detection is prepd. by diluting the fixer 130 with a replenishing liquid 130R for fixing by a cylinder device 50.
Patent JP-H02249641-A (JP)
Title: Copper-plated laminate of thermosetting resin
Inventor: UEDA YOICHI
IPC: C08L79/08
Filed: 1989-03-23
Abstract: PURPOSE:To obtain the copper-plated laminate which is formed in short time and provides high heat resistance, dimensional stability and excellent adhesion by a method in which a base is impregnated with the resin varnish composed of the aromatic diamine compound wherein amino radical is allylated and the thermosetting resin composition containing polymaleimide compound, and then the prepreg obtained by heat treatment is superimposed on a copper foil, and they are laminated mutually and are formed under heating. CONSTITUTION:The allylated aromatic diamine compound shown in the formula is liquid nearly at room temperature, and is easily mixed with polymaleimide compound. The polymaleimide compound is the compound containing two or more maleimide radicals in a molecule. A base is impregnated with the resin varnish obtained by dissolving resin composition in organic solvent, and a heat- treated prepreg sheet is obtained. The prepreg shut is superimposed on a copper foil and they are heat-treated and laminated, whereby the copper-plated laminate is obtained. The obtained laminate is formed in short time, and provides high heat resistance and dimensional stability and has no residual diaminodiphenylmethane and excellent adhesion. It is used for a multilayer print wiring board.
Patent JP-S61232922-A (JP)
Title: Device for preventing fuel from scattering on breakage of fuel tank
Inventor: KOBAYASHI MORIMASA
IPC: B60K15/03
Filed: 1985-04-07
Abstract: PURPOSE:To prevent fuel from scattering due to a shock and contribute to safety by surrounding the periphery of a fuel tank with a sponge. CONSTITUTION:The periphery of a fuel tank is surrounded by a sponge A, the periphery of which is surrounded by a rubber B. When a pressure is applied to the fuel tank due to a shock, the pressure is absorbed by the layer of sponge A and the layer of rubber B and, if the tank is broken, the sponge A absorbs a fuel while the rubber B prevents the fuel from scattering.
Patent JP-S53582-A (JP)
Title: Automatic door opening and closing method for vehicles of continous transport system
Inventor: MATSUI KAZUMI
IPC: B61B13/12
Filed: 1976-06-23
Abstract: PURPOSE: To control opening and closing of door automatically on change of distances between connected vehicles, which are used in city traffic and transport system of the type, in which wheels of vehicle are moved in the manner following the motion of magnetic belt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55327-A (JP)
Title: Novel resin family triisocyanate and its preparation
Inventor: NISHINO MASAKI
IPC: C07C265/04
Filed: 1978-06-19
Abstract: NEW MATERIAL:1,6,11-Undecane triisocyanate of formula I.  
     USE: A raw material for polyurethane and polyurea usable for coating materials, films and adhesives, capable of imparting improved properties, e.g. light stability, weatherability, and solvent resistance, and good quick drying property and excellent surface hardness to films.  
     PROCESS: 1,6,11-Undecanetriamine hydrochloride of formula II is suspended in an insert solvent, e.g. a chlorinated hydrocarbon, and reacted with phosgene at 100W170°C to give the compound of formula I. The starting compound of formula II is obtained by heating ε-caprolactam, ε-amino caproic acid, or their polymer in the presence of a strong base, e.g. an alkali metal oxide, at 300°C or above, and by reducing the resulting compound of formula III with hydrogen in aqueous ammonia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08266440-A (JP)
Title: Bathroom unit
Inventor: MARUKAWA TATSUYA
IPC: E04H1/12
Filed: 1995-03-30
Abstract: PURPOSE: To provide a bathroom unit wherein the installation of a piping can easily be performed, and also, the labor of machining a wall panel can be saved, and at the same time, the strength does not decrease, and waterproofing work can be easily performed. CONSTITUTION: On the peripheral edge of a waterproof pan 3 which is covered with a counter, a recessed part 3b of which one part enters the inside of a body washing place side is formed, and at the same time, a piping joint panel 22 is fitted. For the piping joint panel 22, a wall plate 22a which is stood from the peripheral edge of the waterproof pan 3 and an extended part 22b which is extended inward to the body washing space 2 from the wall plate 22a in such a manner that the extended part 22b may cover the recessed part 3b are integrally formed. Also, a wall panel 9 is mounted on the top of the wall plate 22a of the piping joint panel 22.  In the meantime, an outside pipings 12 are brought in from the outside through the recessed part 3b, and the outside pipings 12 are connected to inside pipings which are arranged between the counter and piping joint panel 22, by piping joints 14 attached, which go through the piping joint panel 22.
Patent JP-H02251095-A (JP)
Title: Heat exchanger
Inventor: MIDORIYAMA SHIGERU
IPC: G21D1/00
Filed: 1989-03-25
Abstract: PURPOSE:To obtain the smooth configuration of a tube plate and reduce a thermal stress generated upon the transition of heat by a method wherein the configuration of the water vapor side of the tube plate is made spherical, the inner surface of a root section is provided with a spherical shape made by extending the upper surface of the spherical tube plate, the thickness of the rim section of the outer periphery of the tube plate is thinned, the diameter of the lower side root section is expanded larger than the same of the tube plate connected to the shell of sodium side and the thickness of the lower side root section is made thinner than the thickness of the tube plate connected to the same. CONSTITUTION:The water vapor side of an upper tube plate 13 is formed so as to be spherical while the inner surface of a root section 30, connected to the upper mirror plate 14 of water vapor side through a flange 33, is formed so as to have a spherical configuration made by extending the upper surface of the spherical tube plate. The thickness of a rim section 31 around a range L of the upper tube plate 13, in which heat transfer tubes 12 are provided, is made thinner than the thickness of the root section 30. The diameter of a root section 32, connected to the shell 5 of sodium side, is expanded from the rim section 31 toward the lower part than the upper tube plate 13 with some radius of curvature and the thickness of the same is thinned. A lower tube plate 17 is formed so as to have the same configuration as the upper tube plate 13. According to this method, the water vapor side is provided with a smooth configuration having few discontinuous structure and, therefore, a thermal stress concentrating coefficient may be reduced and a thermal stress, generated at the root section 30 upon the transition of heat, may be mitigated.
Patent JP-S63238922-A (JP)
Title: Manufacture of double pipe hot extrusion billet
Inventor: SUGA TAKAO
IPC: B21C23/00
Filed: 1987-03-27
Abstract: PURPOSE:To serve with a small sized vacuum pump, to reduce an equipment cost and to improve workability by fitting a deaerating pipe to the end of a clad billet and deaerating with a vacuum pump through this deaerating pipe. CONSTITUTION:An inner pipe 1 and outer pipe 2 are fitted after prepg. in advance and a deaerating pipe 4 is fitted with sealing it by a weld zone 5 by communicating to clad gap 3 to the end part becoming the rear end at extruding time of a clad billet B. The clad gap 3 excepting at the deaerating pipe 4 fitting part is subjected to arc welding at the billet B end and sealed by forming an arc welding zone 6. Thereafter, a connection pipe 7 is connected to the deaerating pipe 4 to deair the gap 3 by a small sized vacuum pump 8. The deaerating pipe 4 is flattened by squeezing it by a flat working press in succession and the inner face of the deaerating pipe 4 is subjected to seal welding 11 as well. The deaerating pipe 4 is then bent and the protection ring 12 projecting from the deaerating pipe 4 is fitted to the outer pipe 2 end at the deaerating pipe 4 fitting side as well and hot extrusion is executed after effecting the protection so that the bent deaerating pipe 4 may not be broken in the case of heating it by a heater, and the deaerating pipe 4 and protection ring 12 become a discard.
Patent JP-H06321881-A (JP)
Title: Compound with benzamide structure being effective to gastrointestinal lesion
Inventor: KURAUDEIA BARADATSUCHI
IPC: C07D295/12
Filed: 1994-04-12
Abstract: PURPOSE: To prepare new compounds which have a prokinetic effect and an antiemetic activity without side effects, and useful for treatment or the like in a nausea and a disease for gastro-intestinal flow backward or the like.  
     CONSTITUTION: The compounds of formula I (where (m) is 1-4; R 1  and R 2  are each H or 1-6C alkyl; R 1  and R 2  form a hetercyclic ring together with N; R 3  and R 4  are each H, 1-10C alkyl or benzyl; R 5 -R 8  are each H, 1-6C alkyl or halogen) are, for example, 5-chloro-N-[2-(diethylamino)ethyl]-2- methylaminobenzamide. Further, compounds of formula I are prepared by a reaction of, for example, an isatonic acid anhydride of formula II and an amine of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06289653-A (JP)
Title: Image forming toner
Inventor: AOKI MITSUO
IPC: G03G9/08
Filed: 1993-03-31
Abstract: PURPOSE:To provide a toner having good low temp. fixing property and good fluidity with which sharp images can be formed. CONSTITUTION:This toner is used for such an image forming method that an org. semiconductor photosensitive drum is used and the toner not transferred is scraped and collected with a rubber elastic blade to be recovered. This toner has 0.27-0.33g/cc apparent density. Excellent effects are obtd. when the toner contains a polyester resin having 65-75 deg.C Tg as the binder resin by >=50wt.% of the toner and the toner has 5-10mum average volume particle size and 30-60% in the number of toner particles having <=5mum particle size.
Patent JP-S58190849-A (JP)
Inventor: KOJIMA JIYOUJI
IPC: C04B22/14
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03274177-A (JP)
Title: Coated composition for recorded material and same recorded material
Inventor: HOSOKI AKIRA
IPC: B41J2/01
Filed: 1990-03-23
Abstract: PURPOSE:To make an ink jet-recording translucent recorded material excellent in an ink receptivity and in the distinctness of a recorded image, satisfactory in translucency and causing no stickiness in the surface, blocking, etc., even under conditions of high temperature and high humidity by incorporating specific three components in the ink-receiving layer of the ink jet-recording translucent recorded material. CONSTITUTION:An ink-receiving layer is formed by three components of a water-soluble basic polymer, the organic alkali salt of water-soluble poly(meth)acrylic resin and a water-soluble epoxy crosslinking agent. The ratio of use of the organic alkali salt of water-soluble poly(meth)acrylic resin and the water-soluble epoxy cross-linking agent is within the range of 100/0.2-100/2.5 and preferably 100/0.5-100/2.0 in the weight ratio of former/latter. Also, all crosslinking reactions of these agents are conducted very easily, but these reactions may be accelerated by the use of well-known catalysts, e.g. potassium hydroxide, sodium hydroxide, etc. The ratio of use of the water-soluble basic polymer and the organic alkali salt of water-soluble poly(meth)acrylic resin is within the range of 2/8-9/1 and preferably 3/7-8/2 in the weight ratio of former/latter.
Patent JP-S55166914-A (JP)
Title: Split-type three phase transformer
Inventor: TOYOSHIMA YOSHIMASA
IPC: H01F30/12
Filed: 1979-06-14
Abstract: PURPOSE:To reduce the weight and attempt to miniaturize a three phase transformer by a method wherein parts of high-tension windings in the line-end side and low-tensiton windings are put in a tank, and parts of high-tension windings in the neutral point side, low-tension windings and tap windings are put in another tank. CONSTITUTION:Cores 41 wound around with parts of high-tension windings in the line-end side 11 and low-tension windings 21 are put in one-side tank 151. Cores 42 wound around with parts of high-tension windings in the neutral point side 12, low-tension windings 22 and tap windings 3 are put in another-side tank 152. The high-tension windings 11 and 12 are connected in series through oil-filled ducts 61 connecting the tanks, and the tap windings 3 are connected in series with the neutral point side of the windings 12. The low-tension windings 21, 22 are connected in parallel through oil-filled ducts 62. Three groups single phase transformers are juxtaposed in each tank, and are made to form a three phase transformer by connecting with oil-filled ducts 71, 72. As the thickness of the windings can be made to be thin, it becomes possible to miniaturize the transformer by diminishing the gaps between the core legs and the tnak wall.
Patent JP-H08272394-A (JP)
Title: Voice encoding device
Inventor: OTSUKA NORIYUKI
IPC: G10L19/26
Filed: 1995-03-30
Abstract: PURPOSE: To provide a voice encoding device capable of gaining excellent tone quality of a voice even in bad environment with more noises. CONSTITUTION: A pie-filter 104 constituting a prestage of the voice encoding device is constituted of a segmentation means 200, a formant emphasis means 201 and a gain control means 202, and a voice signal supplied from an input terminal 100 to the segmentation means 200 and the formant emphasis means 201 is divided to the voice/a noise by the segmentation means 200, and its voice/ noise decision information is imparted to the gain control means 202, and the voice signal is supplied to the gain control means 202 after a formant is emphasized by an LPC coefficient anti-quantized by the formant emphasis means 201 at every sub-frame to be supplied to an auditory sense weighting filter 105 after the gain is controlled based on the voice/noise decision information.