baber/WOPTO huggingface dataset:
Patent JP-H1087578-A (JP)
Title: Naphthalene compound, intermediate, preparation, and method for using them
Inventor: BRYANT HENRY UHLMAN
IPC: A61K31/535
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new naphthalene compound useful as an inhibitor against postmenoausal syndrome including and osteoporosis, cardiovascular disease, restenosis, and hyperlipidemia, prostatic cancer, acne, virilism, dysfunctional uterine bleeding, menstrual pain, atrophic vaginitis, etc. SOLUTION: This naphthalene compound is a compound of the formula R<1> is H, OH, O-(1-4C alkyl), etc.; R<2> is H, Cl, F, a 1-4C alkyl, O-CO-Ar ]Ar is a (substituted) phenyl], etc.; R<3> and R<4> are each same as the R<2> with the proviso that both R<3> and R<4> are not H; R<5> is 1-piperidyl, 1-pyrrolidyl, etc.; (n) is 2 or 3}, e.g. [2-(3-methoxyphenyl)-6-methyoxynaphthalen-1-yl] [4-[2-(1- piperidyl)ethoxy]phenyl]methane hydrochloric acid salt. The compound of the formula is obtained by treating [2-(3-methoxyphenyl)-6-methoxynaphthalen-1- yl][4-[2-(1-piperidyl)ethoxy]phenly methanol methanesulfunate with LiN(SiMe3 )3 ., etc.
Patent JP-S6388296-A (JP)
Title: Rotary compressor
Inventor: SATO YUTAKA
IPC: F04C29/06
Filed: 1986-09-30
Abstract: PURPOSE:To reduce ripple sound without increasing the flow path resistance of a gas passage by forming a resonance type muffler, which is put in communication with a discharge muffler space through a small hole, from another small hole in the cylinder wall whose one end is blocked by the cylinder head. CONSTITUTION:A small hole 12b penetrates the peripheral part of a cylinder 2 in the axial direction, and a resonance type muffler 12 is formed by blocking the two ends of this small hole 12b with a cylinder head 3 and a frame 4. Another small hole 12a is formed in the cylinder head 3, and therethrough said muffler 12 is put in communication with a discharge muffler 9 mounted on the cylinder head 3. According to this constitution, a resonance type muffler 12 can be formed without increase of the number of parts used, and further, because of silencing mechanism using resonance effect, ripple sound from the discharge gas can be reduced without increase of the flow path resistance of gas passage, which should provide prevention of compressor noise effectively.
Patent JP-2000065709-A (JP)
Title: Device and method for measuring mixture ratio between mixed gas
Inventor: YAMAMOTO HIROYOSHI
IPC: G01N7/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for measuring the mixture ratio between mixed gases capable of highly accurately detecting the mixture ratio between two kinds of mixed gases. SOLUTION: The device for measuring the mixture ratio between mixed gases is provided with both the first gas container 1 in which two kinds of gases different in mass are sealed and the second gas container 3 with known capacity and container weight. The device is constituted in such a way as to introduce mixed gases in the first gas container 1 to the second gas container 3 by connecting both gas containers by piping 10 and opening and closing a valve 4 provided on the piping 10 and in addition as to measure the pressure of the gases in the first gas container 1 by connecting a pressure gauge 2 to the first gas container 1. Furthermore, a weight measuring means 5 capable of measuring the total weight of the second gas container 3 is installed to the second gas container 3.
Patent JP-H0661711-A (JP)
Title: Reflected strip line type dielectric resonator and dielectric filter
Inventor: SUGANO TERUTAKA
IPC: H01P1/203
Filed: 1992-08-08
Abstract: PURPOSE:To easily adjust the resonance frequency, to make the resonator and filter suitable for miniaturization, to obtain a high efficiency and to easily mount the resonator and filter to a circuit. CONSTITUTION:The resonator and filter is structured so that an external dielectric board 10 whose part is provided with a notch, the entire shape is formed to be U-shape and one leg is extended and an inner dielectric board 20 inserted to the notch is combined with the board 10. An outer circumferential part of the outer dielectric board except both side faces and an end face of the long leg has an electrode 14. Furthermore, the two dielectric pieces of the inner dielectric boards are adhered via an electrode 24 except in the vicinity of one end and an electrode 28 is formed to the outer circumferential part except either of end faces 26 and both side faces. The inner dielectric board is inserted and fixed to the notch of the outer dielectric board in a direction that the end face having no electrode is placed in the vicinity of the end face of the long leg of the outer dielectric board. An electrode part 14a extended and exposed in the inside of the long leg is used for a frequency trimming electrode.
Patent JP-H0573509-A (JP)
Title: Inter-processor communication system
Inventor: NAKATSUKA KUNIO
IPC: G06F9/46
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the inter-processor communication system which can send data to plural slave processors at the same time. CONSTITUTION:When a master processor 10 sends data to the slave processors 20, the data to be sent are written in the respective 2-PORT memories 23 of the slave processors 20 respectively and the master processor 10 interrupts the slave processors 20 at the same time; and the slave processors 20 receives the interruption from the master processor 10 and read the sent data out of the 2-PORT memory 23 to receive the data from the master processor at the same time.
Patent JP-H0979063-A (JP)
Title: Control device for internal combustion engine power-assisted by electric motor
Inventor: ITO YASUSHI
IPC: B60L50/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by assisting engine power by an electric motor in an intermediate load region, in an internal combustion engine switching stratified charge combustion and uniform combustion in accordance with a load condition. SOLUTION: A cylinder injection engine 1 has injection valves 7a to 7d directly injecting fuel in a combustion chamber 2. Power of the engine 1 is assisted according to necessity by an electric motor 17. In an electronic control unit (ECU) 41, in the case where a load condition of the engine 1 is in a low load region, in order to obtain necessary power in accordance with the load condition, the injection valves 7a to 7d are controlled, so as to execute stratified charge combustion. In the ECU41, in the case where the load condition is in a high load region, in order to obtain necessary power in accordance with the load condition, the injection valves 7a to 7d are controlled, so as to execute uniform combustion.  Further, in the ECU41, in the case where the load condition is in an intermediate load region, in order to obtain necessary power in accordance with the load condition, the electric motor 17 is controlled. Accordingly, only by the amount using the electric motor 17 in the intermediate load region, fuel consumption of the engine 1 is decreased.
Patent JP-2000124786-A (JP)
Title: High-speed output buffer circuit for high and low voltage operations
Inventor: ABHIJITT RAY
IPC: H03K19/0175
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which can perform an operation of a high speed and also a response of a low current speed by operating a 1st phasing auxiliary drive circuit when a power voltage indicating signal shows the 1st operating voltage and then operating again the 1st phasing auxiliary drive circuit with a prescribed delay after an input logical signal is changed to the 2nd logical value from the 1st logical value when the power voltage indicating signal shows the 2nd operating voltage. SOLUTION: The source-drain path of a 1st phasing auxiliary drive transistor TR N508 is connected between a 1st auxiliary drive node 516 and the VSS voltage. The TR N508 can be conceptualized as a 1st phasing auxiliary drive element since the operating potential is fixed at the node 516. Thereby a 1st standard auxiliary drive TR N500 and the TR N508 are activated in a low voltage mode. In a high voltage mode, however, the TR N508 is activated after the TR N500 is activated.
Patent JP-S61129544-A (JP)
Inventor: KARUMAN KOWARI
IPC: E21B33/124
Filed: 1985-10-18
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-H04115121-A (JP)
Title: Assembling method for magnetic rotary encoder
Inventor: OSUMI YASUHISA
IPC: G01D5/245
Filed: 1990-09-05
Abstract: PURPOSE:To make it possible to adjust the gap between a magnetic drum and a magnetic sensor before assembling into a rotary machine by adjusting the gap between the magnetic drum and the magnetic sensor in a preliminary step, thereafter tightening the parts with screws, and assembling the parts into the rotary machine in a main step. CONSTITUTION:A base part 51 of a positioning metal fitting 27 is temporarily fixed in a preliminary step. A magnetic drum 21 is tightened to a step part 54. The gap between the drum 21 and a magnetic sensor 22 is made to be the adequate state. Thereafter, the metal fitting 27 and the housing 26 are tightened with screws 56 and 57 to each other. Therefore, these parts are in the constant relative relationship. Thereafter, the drum 21 is inserted into the rotary shaft of a rotary machine 25 and fixed in a main step. The housing 26 is mounted on one end of the rotary machine 25. The drum 21, the metal fitting 27 and a sensor holding body 23 are assembled. Therefore, the gap between the drum 21 and the sensor 22 can be adjusted before assembling into the rotary machine 25. Thereafter, the metal fitting 27 is removed from the housing and the drum 21, and the base part 51 is tightened into the housing 26. At this time, the step part 54 of the metal fitting 27 is inverted upside down, and the step part 54 is separated from the drum 21.
Patent JP-S61118838-A (JP)
Inventor: RICHIYAADO PII KERII
IPC: G06F9/26
Filed: 1985-10-18
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-H1142970-A (JP)
Title: Automobile accident informing system
Inventor: IIJIMA SO
IPC: B60Q9/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To inform succeeding vehicles of an accident by flickering hazard lamps and brake lamps when a collison accident has happened. SOLUTION: A relay 2 causing hazard lamps 4 and brake lamps 5 to flicker is fitted to a sensor 1 actuating a conventionally used air bag system.
Patent JP-H1174604-A (JP)
Title: Waveguide type semiconductor optical element
Inventor: ARAKAWA TOMOSHI
IPC: H01S5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wave guide type semiconductor optical element which can be operated with low polarization dependence over a wide operating conditions, and also can be produced easily, by connecting semiconductor optical amplifiers having difference polarization dependence in series and controlling the electric quantity to be injected into each semiconductor optical amplifier thereby regulating the polarization characteristics. SOLUTION: A semiconductor optical amplifier comprises prestage and poststage semiconductor optical amplifiers 12, 14 having electrically independent optical amplifier layer structure and electrode and connected optically in series. A light received from the light receiving face of the prestage amplifiers 12 is amplified through the poststage amplifiers 14 before being emitted from the light emitting face. The prestage and poststage amplifiers 12, 14 are designed to exhibit polarization characteristics of different gain by injecting a current of different level between respective electrodes. More specifically, the current/ gain characteristics of the prestage and poststage amplifiers 12, 14 are controlled by employing active layers of different width or varying the distortion thereby regulating the gain characteristics of the active layer itself.
Patent JP-H0979362-A (JP)
Title: Speed control device for automatic transmission for vehicle
Inventor: FUKUSHIMA SHIGEKI
IPC: F16H61/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To set a speed by learning and estimating preference and the will of a driver at a low cost. SOLUTION: In an automatic transmission for a vehicle, a speed control means is provided. The speed control means comprises an drive operation learning means 3B to learn drive operation control according to personality of a driver by learning drive operation by a driver; and a fuzzy rule detecting means 1 to correct a target speed set by the drive operation learning means 3B according to a desired fuzzy rule by means of drive information, having vehicle load information, serving as a parameter and deciding an optimum speed reflecting the will of the driver.
Patent JP-S59125396-A (JP)
Title: Heat exchanger
Inventor: NAKAMOTO MITSUYOSHI
IPC: F28F13/00
Filed: 1982-12-29
Abstract: PURPOSE:To make heat exchange between waste gas of high temperature to be discharged and water of low temperature effectively, by making use of a porous metal. CONSTITUTION:Fixing between a porous metal and a metallic wall is made through a paste layer 13, and the surface of the porous metal is covered with a plating layer 12. Discharged exhaust gas 2 of an engine of high temperature flows into a main body 1 of a heat exchanger through a gas side inlet 4, becomes low temperature after transmission of heat to the porous metal by passing through the porous metal provided with a gas side duct 11, discharged through a gas side outlet 5, and then discharged into the atmosphere through a muffler. Water 3 is introduced into the heat exchanger through a liquid side inlet 8, passes through a water side duct 10, receives heat from a heating surface of a water side of a heating wall 7, turned into hot water of a high temperature and is dischrged through a liquid side outlet 9 for use for heating or hot water supply. In this instance, the porous metal 6 possesses similar action to that of a fin by making a surface area of the heating wall 7 increase and contriving an increase of a gas side heating area.
Patent JP-H0282490-A (JP)
Title: Electric apparatus having turntable
Inventor: KOIDE SATORU
IPC: H05B6/78
Filed: 1988-09-19
Abstract: PURPOSE:To enable the rotational position control of a turn table to be done simply without causing cost-up of a device and size enlargement by installing a control part which controls current application to a synchronous motor for the time which is computed by multiplying the time required for the turn table to rotate once by nearly natural number. CONSTITUTION:A synchronous motor 5 which drives a turn table 4 has a characteristic that the rotational speed is constant under a certain applied power frequency, whereby the turn table 4 which is driven by the synchronous motor 5 is constant for the time needed for one rotation. Accordingly, if current application to the synchronous motor 5 is controlled for the time of nearly natural number times a certain time needed for one rotation, the turn table 4 turns out to rotate nearly natural times, and at the stoppage of the turn table 4 the substance put on the turn table 2 comes to the same position as its starting time inside a storage 2. Hereby, the increase of the number of parts and the increase of installation space can be suppressed, and the cost-up of the device and the size enlargement can be suppressed.
Patent JP-S62258728-A (JP)
Title: Apparatus for detoxifying exhaust gas
Inventor: MATEIASU OPUSHIYUTOFUERUDERU
IPC: F02D41/14
Filed: 1986-09-30
Abstract: The invention relates to a method for detoxification of the exhaust gas from an internal combustion engine 1 using a catalytic system. The main toxic components in the exhaust gas mixture are carbon monoxide (CO), nitrogen oxides (NOx) and hydrocarbons. The main toxic components CO and NOx are liberated from their interdependent relationship. The production of the main toxic components is quantitatively varied individually by regulation of separate combustion chambers. The toxic components from exhaust gas pipes of the respective combustion chambers are combined, in such a manner that in accordance with the proportions of the main toxic components, the composition of the exhaust gas mixture enables complete catalytic after-combustion conversion thereof in a known manner. An internal combustion engine has at least two combustion chambers having independent fuel preparation systems, which regulate the combustion process in terms of the proportions of the main toxic components in such a manner that quantitatively predetermined proportions of toxic substances in the exhaust gases are produced. After being mixed, the toxic components are detoxified practically completely with known catalytic systems. In an internal combustion engine operating on the self-ignition principle, if there is an insufficient amount of the main toxic component carbon monoxide for complete catalytic detoxification of the exhaust gas mixture, additional CO is supplied to the catalytic converter from a separate CO source.
Patent JP-H0765496-A (JP)
Title: Recording medium loading device and recording and/or reproducing device
Inventor: KANOUDA TOKIO
IPC: G11B19/10
Filed: 1993-08-26
Abstract: PURPOSE:To prevent power consumption from increasing during inhibiting ejection and not to make the constitution complicated by moving a transmission piece with a member for elevating and lowering a magnetic head. CONSTITUTION:A lock lever 115 is slidden via the transmission piece 113 to release an upper lid from its locking by an ejection lever 116, so as to make a disk cartridge ejectable. The transmission piece 113 is withdrawn from a moving locus of the ejection lever 116 by a magnetic head elevating and lowering slider 94 during recording and reproducing.
Patent JP-2000061721-A (JP)
Title: Drill head
Inventor: NOMURA TAKUJI
IPC: B23B51/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a drill head for performing highly accurate drilling by adjusting the position of an outer peripheral side tip to be directly fitted to a head main body in a radius direction at a micron unit, as the drill head fitted by plural throw away tips. SOLUTION: In a drill head where throw away tips 2 and 3 are fitted to the center and outer peripheral sides of the front end surface 1a of a head main body 1, and the outer peripheral side tip 3 is directly fitted to the head main body 1 by a fitting screw 4; the head main body 1 is formed of a pocket part 11 facing the side surface 32a of the tip 3, and a screw hole 12 opened in the outer peripheral surface of the head main body 1 to be communicated with the pocket part 11 on the inner deep side;  and a hard sphere 5, part of which is protruded in the hole 12 in an abutting condition to the side surface 32a of the tip 3, is mounted in a loosely fitted condition on the pocket part 11, a position adjusting screw 6 is threadedly inserted into the hole 12, and the inner end part 6a of the screw 6 is pressedly contacted to the sphere 5, thereby applying displacing force to the head diameter direction outer side to the tip 3 via the sphere 5.
Patent JP-H1174722-A (JP)
Title: Plate shaped inverted-f antenna
Inventor: BAN YASUHIRO
IPC: H01Q1/24
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing performance and to decrease deviation in matching with impedance in the case that a radiation conductor plate and a printed circuit board with printed circuit patterns are placed perpendicularly to each other in the plate shaped inverted-F antenna. SOLUTION: The antenna is provided with a radiation conductor plate 1, a ground conductor case 2 whose one side faces the plate 1, and a printed circuit board 3 that is built in the ground conductor case 2 and in which a radio circuit or the like is mounted. The printed circuit board 3 is placed perpendicularly to the radiation conductor plate 1, and a feeder pattern 6 and a short- wire pattern 7 are formed to part of the printed circuit board 3 in the plate inverted-F antenna and they are connected respectively to the radiation conductor plate 1 or the ground conductor case 2 to realize feeding to the radiation conductor 1 or ground connection of the radiation conductor plate 1 to the ground conductor case 2.  Thus, number of components of the feeder and the short-wire is reduced, deviation in the impedance matching at the manufacture is reduced and the manufacture performance of the plate inverted-F antenna is improved.
Patent JP-S6475687-A (JP)
Title: Method for removing coating metal from metal oxide base material
Inventor: SHOJI TORU
IPC: B09B3/00
Filed: 1987-09-18
Abstract: PURPOSE:To efficiently remove a coating metal from the metal oxide base material by heating a material obtd. by coating the base material with the metal and by feeding gaseous chlorine to volatilize the coating metal as chloride. CONSTITUTION:A material 1 obtd. by coating the metal oxide base material with a metal is set on material holders 2 and put in a chlorination vessel 3 so that the contact of the material 1 with gaseous chlorine is accelerated. The vessel 3 is heated with a circular electric furnace 5 and gaseous chlorine is fed from a feed pipe 4 to volatilize the coating metal as chloride. The volatilized chloride is removed from the system through an exhaust pipe 6 so heated that the chloride does not condense. The coating metal can be removed at a high removal rate and the base material can be reutilized because the surface roughness is not considerably changed.
Patent JP-S6478577-A (JP)
Title: Picture processing method
Inventor: KUROSAWA YOSHIAKI
IPC: G06T9/00
Filed: 1987-09-21
Abstract: PURPOSE:To decode the picture of a run representation at high speed according to a software by forming a word in which a bit pattern is stored base on run position information. CONSTITUTION:The bit pattern of the picture obtained by decoding the run is stored in word unit in a table referred based on the run position information obtained from a position where more than one run are present. Then, from the run position information calculated from a run length, a run position or the like, the word stored in the table is taken out. Then, it is substituted for an output word as desired or the output word is formed by EX-OR or OR. By repeating this operation, an original is reproduced from run information. In such a way, a purpose is attained.
Patent JP-H0792278-A (JP)
Title: Life indicator and cartridge
Inventor: EBARA KATSUO
IPC: H01L33/00
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a life indicator which indicates that the life of an apparatus has run out, i.e., that the replacement time of the apparatus has come according to whether a light-emitting diode emits light or not by a method wherein, while water is being fed, i.e., the apparatus is being used, the light-emitting diode emits the light, while the water is not being fed, i.e., the apparatus is not being used, the light-emitting diode does not emit any light and, while the discharge life of a battery is available, i.e., the life of the apparatus is available, the light-emitting diode can emit the light. CONSTITUTION:The life indicator 20 is constituted in such a way that it detects an electric signal generated from a thermistor 21 installed inside a water feed passage 130 when water is fed to the water feed passage 130 which communicates with an apparatus as an object and that a light-emitting diode 24 emits light by using a battery 23 as a power supply. The battery 23 is set in such a way that its discharge life is equal to the life of the apparatus.