baber/WOPTO huggingface dataset:
Patent JP-H06283924-A (JP)
Title: Microstrip array antenna
Inventor: MATSUNAGA MOTOI
IPC: H01Q21/30
Filed: 1993-03-30
Abstract: PURPOSE:To provide a microstrip array antenna which can work in a wide band range and also can easily change the beam width. CONSTITUTION:The feeding radiation conductor elements 11-1 and 11-2 are provided on the surface of a plane dielectric 1 which contains a ground conductor plate 2 on its rear face side. Meanwhile the non-feeding conductor elements 12-1 and 12-2 of approximately same shapes and same numbers as the elements 11-1 and 11-2 are provided on a plane distant from the surface of the dielectric 1 by a fixed distance and against the elements 11-1 and 11-2. A space d2 secured between the elements 12-1 and 12-2 is different from a space d1 secured between the elements 11-1 and 11-2.
Patent JP-S51149590-A (JP)
Title: Connection method of a polyolefin box with a stub cable
Inventor: KUBOTA YOSHINORI
IPC: H02G1/14
Filed: 1975-06-16
Abstract: PURPOSE: Connection is operated easily and with a high reliability without a special skill. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55165865-A (JP)
Title: Position controller for laying head
Inventor: SUMIHAMA TAKAHIRO
IPC: B65H54/76
Filed: 1979-06-08
Abstract: PURPOSE:To perform gradually positional control of laying head more than two steps based on what is detected the transit of wire through the place in the distance of integral multiplication on the circumferential length of the layer head. CONSTITUTION:Provision of a velocity inverse proportional timer which consists of an operational amplifier OA3 which has a tachometer-power generator fitted to a finishing rolling mill as input, an operational amplifier OA4 which takes the difference between its output V7 and voltage V6 of an adjusting resistor 1RH, and a relay A to work by its output terminal characteristics computes the time to arrive at the position in the integral multiplication on the circumferential length of the laying head. This timer output starts up the rotational position precontrol of the discharging port of the laying head, and makes main control through the second wire detector.
Patent JP-H02250451-A (JP)
Title: Band assignment system in packet communication network
Inventor: HAYANO SHINICHIRO
IPC: H04L47/6275
Filed: 1989-03-23
Abstract: PURPOSE:To attain effective utilization of a transmission line by applying band assignment of a virtual line while transmission quality and priority are related to each other. CONSTITUTION:A call class with lower priority than a call class whose band is assigned with a maximum value of a packet transmission speed is provided to use the margin of the transmission line effectively while the quality of a call with high priority is kept high. Moreover, in the case of a call class with low priority, the band is managed with a mean value of the packet transmission speed. interference between plural calls is less and the guarantee of the quality to some degree is attained. Moreover, since the transmission quality guarantee is guaranteed based on a packet maximum and mean transmission speed applied at the virtual line setting, when the value at actual communication is deviated from the application, the packet belonging to the call is aborted to guarantee other call quality. Thus, the transmission line is utilized effectively.
Patent JP-H02249672-A (JP)
Title: Feeding mechanism of paper of printer
Inventor: SATO TOSHIAKI
IPC: B41J15/04
Filed: 1989-03-23
Abstract: PURPOSE:To improve the accuracy in changing a line on a paper and to feed said paper without applying a load thereto by including a leaf spring which presses said paper in contact with the feeding surface of paper, a cam which pushes up and separates said leaf spring from said feeding surface when rotated, and a lever for rotating said cam. CONSTITUTION:A lever 4 is rotatable around a shaft 5 together with the shaft 5 in a direction of an arrow B. The shaft 5 has a cross section of a half moon with a part of an outer peripheral surface thereof removed. In general, the plane where the part is removed of the shaft 5 is confronting to the leaf spring 3, and a front edge of the leaf spring 3 presses the feeding surface of a paper. When the lever 4 is rotated in the B direction, the shaft 5 is also rotated, and the lower portion of the plane of the shaft 5 pushes the rear surface of the leaf spring 3. As a result, the edge of the leaf spring 3 is moved in a direction of an arrow C thereby to form a gap between the feeding surface of the paper and leaf spring 3, so that the paper 7 can be fed without any load applied thereto. Moreover, when the lever 4 is released, the leaf spring 3, lever 4 and shaft 5 are returned to the original state by the resilience of the leaf spring 3, and the leaf spring 3 applies a load to the paper 7.
Patent JP-H02250502-A (JP)
Title: Antenna device
Inventor: UEMATSU MASAHIRO
IPC: H01Q3/08
Filed: 1989-03-24
Abstract: PURPOSE:To decrease the number of parts, to simplify the structure, and to improve the reliability for an antenna device by arranging three plane antennas in embodiment to restore a rectangle and securing the gain substantially equal to that secured when four plane antennas equal to the small rectangles obtained by dividing equally the restored rectangle into four pars are closely arranged. CONSTITUTION:Three plane antennas 11-13 are prepared for reception of the satellite broadcast. The antennas 11 and 12 have the same form, and the antenna 13 has a form obtained by joining together both antennas 11 and 12. These antennas 11-13 are supported by an antenna bracket within the same plane and forms a rectangle antenna unit 1. As these three antennas are arranged in embodiment to restore a rectangle A, it is possible to secure the gain substantially equal to that secured when four plane antennas obtained by dividing equally the rectangle A into four parts are closely arranged without increasing the number of parts. As a result, an antenna device having high reliability is obtained with a small number of parts and a simple constitution.
Patent JP-H05233546-A (JP)
Title: Logical recovery method
Inventor: NISHIHARA TAKUO
IPC: G06F12/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain data area recovery method which invalidates an improper transaction end validates the subsequent transactions by disusing the updating processing information corresponding to the improper transaction. CONSTITUTION:A data area 40 is restored based on the check point information 50 and then recovered based on the updating processing information 30. In this case, the updating processing information accumulation information 20 are read out and processed in the order of older updating processing information at and after the time point when a check point is acquired. Therefore the updating processing information I1 is not read and the updating processing information I2 is first read. Then the area 40 is scanned based on the read information. Meanwhile the area 40 is not restored and the read updating processing information 13 is disuded since this information is corresponding to en improper transaction. As a result, it is confirmed that the updating processing information I2, I4 and I5 are sequentially processed to the area 40. Thus the area 40 can be properly restored with disuse of the transaction corresponding to the information I3.
Patent JP-H01244519-A (JP)
Title: Cursor moving method
Inventor: ARAI TAKEMICHI
IPC: G06F17/21
Filed: 1988-03-25
Abstract: PURPOSE:To quickly move a cursor to a desired position and to improve operability by automatically moving the cursor to the position next to the last character at the time of inputting the same character as the character in the cursor position with the cursor set to the leading edge or a halfway position of a character string. CONSTITUTION:A character, for example, '*' is continuously inputted by the input operation on a keyboard and a string of characters '*' is displayed on a display part 6 as shown in (1). In this state, when the cursor indicating the input position is set to the start of the character string as shown in (10) and a character is inputted on the keyboard, a microcomputer compares this inputted character with character '*' in the position of the cursor 10; and if the inputted character is different from '*' and is, for example, '#', character '#' is immediately inserted to the position of the cursor as shown in (2) and the cursor is moved to the next position. Thus, the operability is improved to perform the efficient input operation.
Patent JP-S61166-A (JP)
Inventor: BURAIAN PII FURIN
IPC: C11D17/04
Filed: 1985-04-05
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-S5789-A (JP)
Title: Controlling method for electric motor
Inventor: KITAMURA HIROYUKI
IPC: H02P29/00
Filed: 1980-05-30
Abstract: PURPOSE:To make it possible to execute an optimum control of an electric motor coping with the minimum time problem and the minimum power consumption problem, etc., by setting a status equation and an auxiliary equation with an objective of a variable speed driving system as a whole, setting the software and conducting the optimum control. CONSTITUTION:An output of a power source function switching operation circuit CPC is put into a power source function generating circuit ur, and a power source function is put out from the power source function generating circuit ur. This power source function is put into an amplifier 10 located on an input section of a status variable generating circuit svc, and at the same time, it is put into an actual driving system MC as a current reference signal, and the motor starts turning. A status variable which is an output of the status variable generating circuit svc is put into the operation circuit CPC.
Patent JP-S60218252-A (JP)
Title: Superposing apparatus
Inventor: ONO SEIJI
IPC: C25C7/02
Filed: 1984-04-10
Abstract: PURPOSE:To twice increase processing speed by transferring plate-shaped bodies having a protruded part transversely projecting from one edge in suspended state at the right and left projection parts on a chain conveyor and superposing said plate-shaped bodies by shifting the direction by 180 deg. alternately at the terminal edge part by providing a swing body which can be swung within a range of 90 deg.. CONSTITUTION:Anode scraps 1 are suspended at equal intervals onto a carrying- in conveyor 3, and intermittent transportation is performed so that the carrying- in conveyor 3 stops each time when the protruded part 2 of the scrap 1 is mounted onto a guide 4. Simultaneously with the stop, an auxiliary conveyor 5 is driven to push the protruded part 2 by a projection 6, and the protruded part 2 is dropped onto the V-shaped receiving part 9 of a swing body 8, and supported. At this time, the swing body 8 protrudes a supporting member 10 on the next turning side by a cylinder 11. In this state, the swing body 8 is turned by 90 deg. in the direction (A), and the scrap 1 is loaded in horizontal state onto a table 13. Then, the succeeding scraps 1 are superposed by turning the swing body 8 by 90 deg. in the direction (B), and then shifting the direction by 180 deg. onto the above- described scrap 1.
Patent JP-S54162745-A (JP)
Title: Vinyl chloride composition
Inventor: NIKAIDOU TOSHIHIRO
IPC: C08K5/57
Filed: 1978-06-14
Abstract: PURPOSE: The title composition having improved thermal stability in molding and weatherability, without degrading the properties of vinyl chloride resin, comprising dibutyltin dilaurate octyl adipate, and the resin.  
     CONSTITUTION: A composition comprising (A) 100 parts by wt. of rigid vinyl chloride resin, (B) 0.1W3.0 parts by wt. of dibutyltin dilaurate of formula I, and (C) 0.5W3.0 parts by wt. of dioctyl adipate of formula II. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63238458-A (JP)
Title: Zirconia type analyser
Inventor: SHIOIRI HIROTO
IPC: G01N27/409
Filed: 1987-03-26
Abstract: PURPOSE:To accurately analyze the concn. of gas, by a method wherein a gas to be measured is introduced into the first electrode of a zirconia element while comparing gas is introduced into the second electrode and the pressure of the comparing gas introducing chamber is made equal to that of the chamber of the gas to be measured to calculate the electromotive force between the electrodes. CONSTITUTION:A zirconia element element 1 is held between the first electrode 2a and the second electrode 2b, and a chamber 6 of a gas to be measured and a comparing gas chamber 7 are respectively provided to both electrodes. The gas to be measured is introduced into the chamber 6 of the gas to be measured through an introducing pipe 8a and comparing gas is introduced into the comparing gas chamber 7 from an introducing pipe 8b to be discharged into the atmosphere of the gas to be measured from a repeater 9. The inner diameter of the repeater 9 is made larger than that of the comparing gas introducing pipe 8b to allow the pressure of the comparing gas chamber 7 approximate to that of the chamber 6 of the gas to be measured. Then, the electromotive force between the first and second electrodes 2a, 2b is operated to analyze the concn. of the gas to be measured. By this method, even when there is a variation in the pressure of the gas to be measured, the concn. of the gas to be measured can be analyzed without an error.
Patent JP-S58190024-A (JP)
Title: Electroless plating of diffused silicon wafer
Inventor: NAKAMURA KISAKU
IPC: C23C18/18
Filed: 1982-04-30
Abstract: PURPOSE:To form solid ohmic electrode and solder electrode consisting of plated thick film in the uniform thickness having excellent solder junction property and forward characteristic by sticking active cores to the honing surface of wafer through processing of aqueous acidic ammonium fluoride, stannous chloride and palladium chloride with ultrasonic wave and by said processing with electroless plating solution of Ni (Co)-B system to which the specific amount of hydrogen fluoride solution is added. CONSTITUTION:The honing surface of silicon wafer having completed diffusion is degreased and is etched for 30-60sec with a mixed solution of HF-HN3. Thereafter it is washed by water, and after the oxide film of honing surface of wafer is removed through the ultrasonic wave processing in the acidic ammonium fluoride aqueous, the wafer is washed by water. The wafer is then dipped into the stannous chloride solution and is procesed by ultrasonic wave. After it is washed by water, it is again dipped into the palladium chloride solution and is processed by ultrasonic wave for purifying the honing surface of wafer and sticking of active substances. The wafer is washed by water. After the silicon wafer is subjected to the electroless plating using the electroless plating solution of the Ni-B system to which the hydrogen fluoride of 0.1-1% is added in order to form an ohmic electrode of the Ni system on the honing surface of silicon wafer. Thereafter, it is washed by water and dried up. Upon completion of dicing, a semiconductor element can be formed.
Patent JP-H08268797-A (JP)
Title: Chemical vapor phase reaction deposition device
Inventor: MIKI HIROSHI
IPC: H01L21/31
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the deposition of a raw gas and to decrease the frequency in maintenance by allowing a gas having a composition different from that of a raw gas to flow at a part other than the space between the raw deposition gas inlet of a reaction chamber and a material to be deposited with. CONSTITUTION: A raw gas generated in a raw gas generating part is supplied to a shower-like nozzle 102 through a pipeline 101 and uniformly distributed on a material 104 to be deposited placed on a substrate holder 103. Meanwhile, a gas having a composition different from that of the raw gas is supplied to a shielding current forming nozzle 112 set on the periphery of the nozzle 102 to shield the raw gas current blown off from the nozzle 102 together with shielding a gate valve 106 between the sample inlet chamber and a film forming space, a gate valve 107 between the sample discharge chamber and film forming space, a heater protecting cover 109, the rear of the substrate holder, etc.
Patent JP-S59200033-A (JP)
Title: Method of controlling fuel injection in engine
Inventor: YOSHIDA TATSUYA
IPC: F02D41/34
Filed: 1983-04-27
Abstract: PURPOSE:To appropriately set an accelerating fuel increase value, by determining the fuel increasing value of synchronous injection pulse at the acceleration of an engine, depending on its rotational frequency, the time from the detection of the acceleration to that of the next and the rate of change in the quantity of sucked air. CONSTITUTION:In a step 102, the quantity QA of sucked air, the rate DELTAQA of change in the quantity and the rotational frequency N of an engine are measured or calculated. In a step 106, the rate DELTAQA is compared with a set value to detect whether the engine is being accelerated. If it is detected that the engine is being accelerated, compensation coefficients K1(N), K2(DELTAQA), K3 (TACL) stored in a ROM are employed to determine an accelerating fuel increase value, where TACL denotes the time from the detection of the acceleration to that of the next, determined in a step 104. The accelerating fuel increase value is thus appropriately set.
Patent JP-H11272327-A (JP)
Title: Magnetic mark body and its maintaining method
Inventor: KATSUTA TAKAYUKI
IPC: E01F9/576
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance of a magnetic mark body by magnetizing a magnetic body from the outer side of the upper part of a casing, magnetically attracting it to a permeable magnetic body and holding it in a position where a magnetic field can be generated for a travel path. SOLUTION: In a magnetic mark body 100, the upper part of a casing 140 on a cylinder is formed of a permeable magnetic body 130 and a magnetic body 150 is housed in the cylinder inner space of the casing 140. The inner space of the casing 140 houses the magnetic body 150 so that it can freely vertically move and a confirmation window 160 for viewing an inner part from outside is installed nearby the center of the upper permeable magnetic body 130. When the magnetic mark body 100 is installed in a travel path, the casing 140 housing the magnetic body 150 is buried in a road and only the upper permeable magnetic body 130 is installed to be exposed onto the road. The magnetic body 150 is magnetically attracted to the upper permeable magnetic body 130 and the magnetic field of prescribed intensity is generated on the road through the upper permeable magnetic body 130.
Patent JP-2000264874-A (JP)
Title: Disulfide derivative and self-organization membrane
Inventor: AKIYAMA AKIHISA
IPC: G01N27/327
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a new disulfide derivative that can form a self-organization membrane comprising a specific disulfide derivative and has a structure reacting to light. SOLUTION: This compound is represented by the formula (R1 is a 1-8C alkyl, cyano or the like; n is an integer of 6<=n<=18; R2 is a 1-24 alkyl), typically 12-[4-(4-hexylphenylazo)phenoxy]dodecyl octadecyl disulfide. The compound of the formula is prepared by allowing a hydroxyazobenzene derivative to react with a dibromoalkane, dissolving the resultant produce, a bromoalkyloxyazobenzene derivative in DMF and adding an aqueous solution of sodium thiosulfate under stirring for several hours, pouring the resulting solution into water, washing the precipitating Bunte salt of azobenzene derivative for removing nonreacted substances, then dissolving an alkanethiol in a mixture of tetrahydrofuran and methanol and allowing them to react with an aqueous solution of sodium hydroxide under an atmosphere of Ar,  further adding a solution of the Bunte salt in a mixture of DMF and methanol to the reaction mixture under stirring and isolating the product.
Patent JP-S59200387-A (JP)
Inventor: YAMAKAWA SUSUMU
IPC: B07C5/08
Filed: 1983-04-27
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-H06169017-A (JP)
Title: Manufacture of integrated circuit provided with buried antifuse
Inventor: SUTEIIBUN ARAN RAIRU
IPC: H01L21/82
Filed: 1992-02-26
Abstract: PURPOSE: To provide a manufacturing method for an integrated circuit having an embedded anti-fuse with a stable program voltage. CONSTITUTION: This manufacturing method consists of a step for forming plural patterned conductors 3 on a substrate 1, a step for stacking a 1st dielectric layer 7 on the conductors 3, a step for patterning the layer 7 to form a 1st window for exposing a part of the upper surface of the conductors 3, and a step for forming an amorphous silicon layer on the exposed part.
Patent JP-S59200385-A (JP)
Inventor: TOMONO AKIRA
IPC: G07D5/08
Filed: 1983-04-27
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-H03274342-A (JP)
Title: Range hood
Inventor: YAMASHITA HIROBUMI
IPC: A62C2/04
Filed: 1990-03-22
Abstract: PURPOSE:To automatically perform fire extinguishing by spouting liquid fire extinguishing chemical, shutting off gas and stopping a fan of a range hood at the same time when a danger such as a fire occurs, by a method wherein a controller controls the operation of the fan and a solenoid valve provided on a pipe of a gas stove according to a signal of a temperature sensor. CONSTITUTION:When a fire breaks at a gas table, the temperature in the upper part of a range hood 8 abnormally rises, a causing a temperature sensor 19 to detect it, and a valve of a fire extinguisher 17 is opened, so that fire extinguishing chemical liquid is spouted from a fire extinguisher nozzle 18 to extinguish the fire. At the same time, the signal is transmitted to a controller 22, and the controller 22 stops a fan 4 and closes a gas solenoid valve 21.
Patent JP-H11313566-A (JP)
Title: Apparatus and method for cleaning and/or disinfecting animal teat
Inventor: XAVIER RICHARD
IPC: A01J5/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of cleaning an animal teat before a teat cup is connected to the animal teat and milking or while the teat cup is removed after milking. SOLUTION: In this apparatus for cleaning an animal teat and/or disinfecting an animal teat, equipped with a cleaning member for cleaning a tea cup 1 or a teat 14 of an animal to be milked, a cleaning and/or disinfecting apparatus 4 is attached to the teat cup 1 or a cleaning member. A cleaning member of a type which is installed in a teat cup and in which a teat is cleaned in the teat cup is removed in this case.
Patent JP-H09241105-A (JP)
Title: Sex attractant for anomalaalbopilosa albopilosa hope
Inventor: REARU BARUTAA SUARESU
IPC: A01N43/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sex attractant having an excellent control effect on Anomalaalbopilosa albopilosa Hope. SOLUTION: This sex attractant contains a compound prepared from (R, Z)-(-)-5-(octo-1-enyl)oxacyclopentan-2-on (called BL), (E)-2-nonenol (called E2NO), (E)-2-nonenal (called E2NA), and methyl benzoate (called MB) in such proportions as BL:E2NO:E2NA:MB=10:3:3:1.