baber/WOPTO huggingface dataset:
Patent JP-H06318888-A (JP)
Title: Level measuring method for distribution line carrier signal
Inventor: YANAGISAWA YUKIO
IPC: H04B3/46
Filed: 1993-05-07
Abstract: PURPOSE:To correct the influence caused by the difference of impedances even when the matching is not secured between a line impedance and the transmission impedance of a slave station by connecting an existing resistance in parallel to a line to be measured as a level measuring circuit. CONSTITUTION:A slave station transmission impedance Z2 is set at R0OMEGA, and level set by R0OMEGA that secures the matching between a line Z7 and the impedance Z2 is set at A0dBm. Furthermore the level of a slave station transmission signal is apparently set at AdBm when an existing resistance 8 equal to the value (b) times as much as R0 is connected parallel to the line Z7 and the level of the slave station transmission signal is measured with the line Z7 set at a level (a) times as much as R0OMEGA. Thus the relation between A and A0 is shown by an expression I. The relations between the slave station transmission signals A1 and A2 and A0 are shown by the expressions II and III when two types of existing resistances are set at the values equal to b1 and b2 times as much as R0OMEGA respectively and connected in parallel to the line Z7. Then both expressions II and III are solved so that an expression IV is acquired. Then (a) acquired in the expression IV is substituted for the expression II so that an expression V is acquired, and (a) can be corrected into the value acquired by R0OMEGA that secures the matching between the line Z7 and the impedance Z2.
Patent JP-H04355548-A (JP)
Title: Station data management data updating method
Inventor: IKEGAMI HIDEHIKO
IPC: H04M3/00
Filed: 1991-06-03
Abstract: PURPOSE:To generate a station data revision command generated by a station data revision command system in a form matched with a station data version number of an exchange connecting to the system without manual revision by reading new data to the system. CONSTITUTION:A station data revision command generating system 6 compares a revision history number of a function dependent station data management data to be sent with a history number stored in the system 6 to detect a new number, then a read request is sent to a history management section 5. The management section 5 reads the function dependent station data management data and a revision history number in the station data management data section 4 and sends them to the system 6. The system 6 revises data in the station data management data provided in the inside corresponding to the function type.
Patent JP-S63294429-A (JP)
Title: Heat exchanger
Inventor: MATSUDA MITSUO
IPC: F24F13/20
Filed: 1987-05-27
Abstract: PURPOSE:To make simple the connection works for a piping by mouning the connection fittings for a coolant pipe to a valve table which can move up and down in a heat exchanging unit. CONSTITUTION:When a heat exchanger 13 is received in a closet 12 on the floor, firstly a fixed member 29 which constitutes a valve table 25 is removed from a mounting member 29 on the lower side and mounted to a mounting member 26 on the upper side. Then the lid 5 of a floor plate 4 is removed and a heat exchanging unit 13 is inserted into an opening 6 after opening it. Then, the end 32 of a piping 9 between the members that are arranged in the space 11 between a pillar 10 and the wall 1 in a room is bent toward the side of the valve table 25, and this piping 9 is pulled into the heat exchanging unit 13. And then the end 32 of the piping 9 between the members is connected to a connecting member 28. At this time because the fixing member 29 is beforehand fixed on the mounting member 26 on the upper side, the valve table 25 is located near the upper brim of the heat exchanging unit 13, and because the nut 34 of the connecting member 28 is placed near the opening 6 of the floor plate 4, a spanner 35 used for driving the nut 34 can be rotated up to an angle theta, so that the fast and sure operation of the nut 34 can be made.
Patent JP-H09309305-A (JP)
Title: Installation structure of tire pneumatic pressure detection device
Inventor: SHINAGAWA YOICHI
IPC: G01L17/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To constantly and highly sensitively detect tire pneumatic pressure without causing damage and falling of a pneumatic pressure detection sensor at the time of exchanging a tire and without making any adjustment even when a wheel of a different rim diameter is used on a tire pneumatic pressure detection device used in a tire pneumatic pressure alarm system. SOLUTION: It is installation structure of a tire pneumatic pressure detection device having a pneumatic pressure detection sensor 2 to detect lowering of internal pressure of a tire installed on a vehicle and a receiving means 4 to receive a signal from this pneumatic pressure detection sensor 2, the pneumatic pressure detection sensor 2 is installed on the inside of a disc part 1B of a wheel 1, and the receiving means 4 is fixed on the side of a car body and at a position free to face against the pneumatic pressure detection sensor 2.
Patent JP-H01300732-A (JP)
Title: Retransmission request system
Inventor: NAKAMURA MAKOTO
IPC: H04L1/18
Filed: 1988-05-30
Abstract: PURPOSE:To improve the probability of proper reception by reducing the probability of the occurrence of error in reproduced blocks at every retransmission by storing and synthesizing likelihood whenever the retransmission is repeated and, even when the quality of the transmission line is extremely inferior, repeating the retransmission CONSTITUTION:A redundancy bit for error control is added to transmitting information sent one block by one block so that the receiving side can discriminate whether or not an error is included in received signals. When the receiving side returns 26 a retransmission requesting signal to the transmitting side upon detecting the error, the information accumulated in an information storing means 32 on the transmitting side is retransmitted by means of an information reproducing means. On the receiving side, the likelihood is calculated and stored in a likelihood accumulating means 29 at every bit or symbol of received signals so that the first received information can be utilized for discriminating the reception of retransmitted signals even when the first transmission is unsuccessful. In other words, bits or symbols are reproduced from the likelihood obtained by synthesizing the likelihood at every bit or symbol of retransmitted signals and the likelihood of the stored first transmitted signals.
Patent JP-S619707-A (JP)
Title: Controller of industrial machine
Inventor: KONDOU MAKOTO
IPC: B25J13/00
Filed: 1984-06-25
Abstract: PURPOSE:To facilitate a operation of an industrial machine which performs jobs automatically according to the stored job contents, by using a direction detector that always points a fixed direction and calculating the direction of the main body of the industrial machine and the angle of a shift direction indicator. CONSTITUTION:A shift direction indicator (joy stick) 40 of a teaching means 6 is turned in an optional direction to indicate the shift direction of a hand 5 of a robot main body 1. At first, the hand 5 and the means 6 are indicated in the direction XR from the main body 1 together with a gyro 42 turned in the direction XJ and a reference shaft 44 of the means 6 turned in the direction XT respectively. Then the direction XR is set in parallel to the direction XT for the means 6. Under such conditions, a correction button 41 is pushed to store the output of 1st measurement circuit 45 in a correction circuit 43. The storage contents of the circuit 43 are equal to an angle thetaR. Then the means 6 is separated from the main body 1 and the worker moves. Thus the circuit 45 measures an angle thetaT from the shaft 44 and the gyro 42 after a shift. When the stick 40 is turned in the direction XS, the 2nd measurement circuit 46 measures an angle thetaTS. Then an arithmetic circuit 47 calculates an angle thetaRS, and the hand 5 is moved.
Patent JP-S5831355-A (JP)
Title: Picture reproducing method
Inventor: SAKAI TOSHIO
IPC: G03G15/34
Filed: 1981-08-20
Abstract: PURPOSE:To simplify the device and to reduce the cost, by bringing the electrode row of an optical switch array having the multineedle electrode row, to which a voltage is applied, into contact with a toner layer and irradiating the optical image of a picture to the optical switch array. CONSTITUTION:An optical switch array 8 which is provided with a multineedle electrode row 6 and is connected to a power source 7 is arranged under a doctor 4, and an optical image 9 of a picture to be reproduced is irradiated to the optical switch array 8 to inject selectively the positive-polarity charge from the power source 7 to the negative charged toner layer on a donor roller, and thus, an electrostatic pattern corresponding to the optical image is formed. In the optical switch aray 8, the multineedle electrode row 6 is provided on an insulating substrate 10 so as to protrude slightly from the substrate 10, and a photoconductive insulator 11 is provided so as to cover the base part of the multineedle electrode row 6, and a transparent electrode 12 is provided on this insulator 11 in addition. Thus, the device is simplified, and the cost is reduced.
Patent JP-S5355344-A (JP)
Title: Pressure-sensitive adhesive
Inventor: SUZUKI TAKESHI
IPC: C09J11/00
Filed: 1976-10-29
Abstract: PURPOSE: An improved adhesive especially suitable for fluorine rubber, which is composed of an aminosilane and at least one compound selected from tertiary amines and their salts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6022151-A (JP)
Title: Method for driving developing device of electrophotographic copying machine
Inventor: SHINKAI MICHIO
IPC: G03G21/00
Filed: 1983-07-18
Abstract: PURPOSE:To prevent waste of a toner and to enable refeed of a copying paper repeatedly in case of feeding a mistaken paper by disengaging the connection clutch of the paddle roll of a developing device at the time of feeding a mistaken paper. CONSTITUTION:Sprocked wheels 22, 23 are installed on developing rolls 7b, 7c and a paddle roll 7a, and a chain 26 engaged with these wheels 22, 23 transmits a driving force to the roll 7a through a joint 24 to rotate 7b, 7c, 7a in synchronism. So a toner sufficient for development is fed to the rolls 7b, 7c when these rolls are rotated. An electromagnetic clutch 25 is installed between the wheel 23 and the roll 7a. When paper feed is normal, the driving force to be transmitted to the wheel 23 is given to the roll 7a without being changed, but when a wrong paper is fed, the signal is turned off. Therefore, although the rolls 7b, 7c are rotating, the wheel 23 rotates idly, the roll 7a stops, and the toner is not fed to the rolls 7b, 7c.
Patent JP-H0952566-A (JP)
Title: Air bag door structure of cabin side member
Inventor: TAGUCHI HIROTAKA
IPC: B60R21/217
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air bag door structure of a cabin-side member which is excellent in appearance, and in which tear of the air bag door part does not reach any parts other than breakage-expected parts when the air bag is inflated, and the breakage-expected part of the air bag door part can surely be torn. SOLUTION: A hinge side breakage-expected part 55 is provided at least on a door rotary shaft side 51a of an air bag door opening expected part 51 of a cabin side member 50, and a body part 61 of a door reinforcement member 60 is integrated with the cabin side member. The hinge part 61 which is the door rotary shaft along the inner side of the hinge side breaker expected part of the cabin side member and a hinge side fitting part 63 to an air bag storage container are formed on the body part, and an opening side breakage expected part 72 (73, 74, 75) is formed on a door opening part side 51b of the air bag door opening scheduled part and a reinforcement member fitting part 64 (65, 66, 67) to the air bag storage container along the outer side of the opening side breakage scheduled part are formed.
Patent JP-H10318146-A (JP)
Title: Hermetic electrically driven compressor
Inventor: MARUYAMA TOMIO
IPC: F04B39/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce closing delay of a delivery lead valve, by making easy separating of the delivery lead valve from the contact surface of a stopper by forming a groove in a contact surface between the stopper and the delivery lead valve. SOLUTION: A plurality of grooves 16 which cross each other are formed on a contact surface between a stopper 15 and a delivery lead valve 10 using a die of a die-cast. In a compressing process, the stopper 15 presses the delivery lead valve 10, and the delivery lead valve is adhered on the stopper 15 through a lubricating oil on their contact surface. A refrigerant gas in a delivery chamber enters crossed grooves 16, therefore, an oil film of the lubricating oil for adhesion is broken, the oil film on the contact surface is easy to be cut, the delivery lead valve 10 separates from the stopper 15, and a delivery hole 17 is sealed. Thus, closing delay of a delivery lead valve 10 is reduced, the period when a high-pressure refrigerant gas in the delivery chamber flows back into a cylinder is decreased, and decrease of volume efficiency can be reduced.
Patent JP-S63294579-A (JP)
Title: Two-color image forming method
Inventor: TABUCHI KENJI
IPC: G03G15/01
Filed: 1987-05-27
Abstract: PURPOSE:To prevent generation of a mixed color fogging by intrusion of different toners by determining the average grain size of the 2nd toner at the size larger than the average grain size of the 1st toner. CONSTITUTION:The average grain size of the 2nd toner is determined at the size larger than the average grain size of the 1st toner. Namely, the color mixed fogging is generated in the following manner: The 1st toner which intrudes into the 2nd toner and is charged to the polarity reverse from the polarity of the 2nd toner by the interaction with the 2nd toner forms the nucleus to cause the 2nd toner to be electrostatically attached on the surface of the 1st toner and these toners migrate integrally to a photosensitive body. The force to generate this migration depends on the absolute charge quantity of the 1st toner. The grain size of the 1st toner is, therefore, made smaller and the grain size of the 2nd toner is made larger. Then, even if the 1st toner is charged to the reverse polarity, the electrostatic charge quantity thereof decreases relatively with the 2nd toner. If the 2nd toner is electrostatically attracted thereto, the charge quantity is conversely affected by the electrostatic charge quantity of the 2nd toner and the migration of the toners to the photosensitive is forbidden. The mixed color fogging is thereby prevented.
Patent JP-H05330547-A (JP)
Title: Paper board for wrapping film container
Inventor: YUKI NOBUYUKI
IPC: B65H35/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a container with a paper-made cutter by a method wherein an opening flap is arranged along the edge of a side plate to be a cover flap with a perforation in between, a reinforcing plate along the edge of a side plate to be a front panel with a crease in between, and a cutter plate along the edge of the reinforcing plate with a cutting line in between. CONSTITUTION:A paper board is folded toward the rear face side along creases (b) and (d) and then restored to the original shape. After paste is applied on the rear face of a cutter plate 7, the paper board is folded into two toward rear face side along a crease (c), the rear face of the cutter plate 7 is attached and pressed on the rear face of a cover flap 5, and a cutting line Q is cut through. The paper board is unfolded along the crease (c), paste is applied on the rear face of a reinforcing plate 25, the reinforcing plate 25 is bent toward the rear face along a crease (a) and pasted on the rear face of a front panel 1, and the paper board is folded again into two along the crease (c). Paste is applied on the margin of the rear face of an opening strip 6, and the cover flap 5 is bent along a crease (e) until the opening strip 6 is attached on the surface of the front panel 1, so that the cutter plate 7 is covered with the cover flap 5. The creases (c) and (e) and the pasted part are pressed and the paper board is bent along the creases (b) and (d), so that the paper board is once transformed into a flattened tubular shape. Then, it is turned into a square tube, and side flaps 21-24 is pasted together after a roll of film is inserted into the tube.
Patent JP-H08304145-A (JP)
Title: Water level detector apparatus
Inventor: YAMAMOTO KOICHIRO
IPC: G01F23/02
Filed: 1995-05-02
Abstract: PURPOSE: To improve the accuracy in water-level detection with regard to a water level detector apparatus used for a liquid tank. CONSTITUTION: In the water level detector apparatus comprising a water-level detecting pipe 4 for connecting a liquid storing part at the lower part of a liquid tank 1 and a gaseous atmosphere part at the upper part of the tank and a water level detector 5 provided in the above described pipe, a heating pipe 3 is connected as an inflow pipe, which extracts a part of fluid from a tank inlet port 2 for inputting the liquid into the liquid tank 1 and inputs the part of the liquid into the water level detector 5. The temperature in the detecting pipe is made equal to the temperature in the fluid tank by introducing the fluid into the water-level detecting pipe 4 continuously for a long time from the tank inlet pipe 2. The difference between the specific gravities of both liquids is eliminated. Thus, the same water level is indicated, and the water-level detecting accuracy is improved.
Patent JP-S63299113-A (JP)
Title: Manufacture of one-dimensional quantum thin line
Inventor: ASAI HIROMITSU
IPC: H01S5/00
Filed: 1987-05-29
Abstract: PURPOSE:To avoid machining damage and to allow the steepness of the longitudinal interface to be controlled at a monoatomic order by a method wherein a trapezoid super-lattice is grown on a substrate which is machined into a specified shape, a semiconductor with high-density impurities is formed on the side surface of the trapezoidal super-lattice with the continuous growth, and modulation doping is performed. CONSTITUTION:A long stripe-shaped etching mask 6 is arranged on the face (001) of a GaAs substrate 1 in the direction [110 ] to make a stripe with steps on the substrate in the direction [110] by etching. Non-doped AlGaAs 2 and GaAs 3 are grown on the substrate by an organic metal vapor phase growth method. At this time, a trapezoidal super-lattice is formed since they do not grow on the side wall of the tranpozoid. Then, after non-doped AlGaAs 4 is grown on the trapozoid-shaped super-lattice, Si dope AlAs 5 is grown on it. The growth layer on the step ultimately becomes a triangular shape and grows in the side direction, and the trapezoidal super-lattice is covered with Si-doped AlGaAs 5 at the end. A quantum thin line is present on the interface section enclosed in the dotted line.
Patent JP-H04238693-A (JP)
Title: Organic metal mutual combining agent
Inventor: MAATEIN JIYOZEFU GOORUDOBAAGU
IPC: B23K1/00
Filed: 1991-05-08
Abstract: PURPOSE: To provide a chemical soldering technique with which a good metallurgical effect is obtained using low temperature and metal is formed upon heating. CONSTITUTION: A chemical solder composition including an organometallic which thermally degrades to a metal and volatile compounds and a polymeric matrix that decomposes to volatile fractions leaving only the metal, both within a predetermined temperature range, is selected and the bonding method utilizing it is comprised.
Patent JP-H0219616-A (JP)
Title: Fuel injection pump for internal combustion engine, particularly diesel engine
Inventor: KAARU KONRAATO
IPC: F02D11/04
Filed: 1989-05-26
Abstract: PURPOSE: To reduce a shock to a vehicle generated in acceleration by coupling an adjusting element, an intermediate member and a drag element movably against each other via coupling springs. CONSTITUTION: A fuel injection quantity adjusting element 1 is connected to an arbitrarily actuatable adjusting element 11 via an intermediate lever 16 and a first coupling spring 21. The adjusting element 11 is connected to a drag element 25 via the intermediate lever 16 and a second coupling spring 31 between the intermediate lever 16 and the drag element 25. The adjusting element, the intermediate lever and the drag element are coupled movably with each other, so that a predetermined fuel injection quantity variation at the time of starting acceleration is generated. Consequently, a shock to a vehicle generated in acceleration can be reduced.
Patent JP-S5922015-A (JP)
Title: Focus adjusting device of ttl photometry system
Inventor: UMEDA YOSHITO
IPC: G02B7/28
Filed: 1982-07-27
Abstract: PURPOSE:To reduce malfunction on a wide-angle side where a high frequency pattern is generated easily, by detecting the focal length of a photographic lens and varying and setting the displacement operation range of an image pattern according to the focal length. CONSTITUTION:Light passed through an afocal lens group L1 of the photographic lens L such as a zoom lens is image-formed on photoelectric transducers groups A and B of a focus detecting element K through a beam splitter L2, mirror M, and image-forming lens Q. Output signals of the two image patterns alpha and beta are inputted to a focus detection control part I. The focal distance information N on the photographic lens L, on the other hand, is sent to the control part I and at least either of the image patterns alpha and beta is displaced within the displacement operation range according to the information N; and the defocusing extent of an object is detected from the phase shift and at least either of the lens L1 and an image pickup device Z is driven according to the extent, making a focus adjustment. In this case, the image patterns are not displaced beyond a maximum phase shift, so focus adjustment errors on the wide-angle side are reduced.
Patent JP-H04333230-A (JP)
Title: Etching termination detector in plasma etching device
Inventor: SAKAKURA KATSURA
IPC: H01L21/302
Filed: 1991-05-08
Abstract: PURPOSE:To enable the title detector to detect the etching termination constantly in the best condition even in the case of plasma fluctuation or in the case of the modification of the gaps between upper and lower electrodes within the title plasma etching device. CONSTITUTION:Within the title etching termination detector of a plasma etching device etching a wafer 5 held by either one electrode out of opposing two electrodes 2, 3 whereon high-frequency power is impressed to produce plasma after feeding a reactive gas, a bar type quartz glass 19 passing through either one out of said electrodes 2, 3 is provided. Next, an optical fiber 21 is connected to said quartz fiber 19 to detect the plasma beams for detecting the etching termination by the fluctuation in the plasma beams on the other hand, when said quartz glass 19 is rod type, a guide tube 12 encircling said quartz glass 19 is provided to feed the reactive gas from the peripheral parts of the quartz glass 19 while when said quartz glass 19 is made of a tube, the reactive gas is to be fed from the hollow part of the quartz glass 19.