baber/WOPTO huggingface dataset:
Patent JP-H01198802-A (JP)
Title: Irreversible circuit element
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/383
Filed: 1988-08-25
Abstract: PURPOSE:To attain miniaturization without deteriorating the electric characteristic by arranging a ferrite assembly and a dielectric base with an earth electrode and an impedance matching electrode formed thereto overlapped with each other. CONSTITUTION:Three center inductors 8a-8c are arranged to a ferrite assembly 4 via an insulation sheet 9 crossingly with an interval of 120 deg. and they are clipped by a couple of ferrites 4a, 4a. The dielectric base 5 is arranged to cover the upper face of the ferrite assembly 4 and an earth block 3. The entire lower face of the dielectric base 5 is formed with an earth electrode film 5a, circuit components such as capacitors and distributed constant lines are formed to the upper face and capacitor electrode films 10a-10c to take impedance matching are formed respectively. Since the dielectric base 5 is stacked to the upper part if the ferrite assembly 4 in the isolator 1, the component area is reduced and the miniaturization is attained by the reduction.
Patent JP-S60102593-A (JP)
Inventor: AKATA YOSHIHISA
IPC: G21C11/02
Filed: 1983-11-10
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-H0765452-A (JP)
Title: Consecutive recording edition system in magnetic recording and reproducing device
Inventor: USUI KAZUO
IPC: G11B15/467
Filed: 1993-08-26
Abstract: PURPOSE:To enable the Mach-start of a device to perform a consecutive recording by stopping a tape at an original position again even though the slacking of a tape is generated at the time of a recording temporary storage. CONSTITUTION:When a temporary stopping signal A is inputted to a system controller 1 by a recording temporary stoppage command, the device is made to be in the state of a temporary stoppage and a tape 4 is made to be ejected from a feeding reel 5 because a capstan 2 is fixed with a pinch roller 3. At this time, in a case that the tape 4 is slacked due to a disturbance at the time of the temporary stoppage, the rotational angle of the reel 5 is detected with a rotational angle measuring device 6 and pulse numbers of the rotational angle are counted with a counter and in the case where the counted value is greater than a set threshold value in a comparator 7, the loosened tape detection signal B is delivered to the controller 1 to perform a loosened tape absorption. That is, a reverse rotation signal C is inputted to a capstan motor driving circuit 8 by the controller 1 and then the tape 4 is rewound by driving the capstan 2. Thereafter, the tape 4 is stopped at a normal position by synchronizing the capstan 2 with a head changeover signal F.
Patent JP-H0765265-A (JP)
Title: Wireless fire sensor
Inventor: OKA SHOICHI
IPC: G08B25/10
Filed: 1993-08-26
Abstract: PURPOSE:To properly perform detection in case of the detachment of the wireless fire sensor is detached by simple constitution without using a mercury switch which is generally expensive and dangerous. CONSTITUTION:The wireless fire sensor has a couple of terminals 4 and 4a provided at specific positions of a housing case 1, a conductive rolling body 9 which comes into contact with the couple of terminals 4 and 4a to form an electric short circuit between those terminals 4 and 4a, and a slanting surface 8 which guides the rolling of the rolling body 9 so that the conductive rolling body 9 contacts and leaves the couple of terminals 4 and 4a according to variation in the angle of the housing case 1; and then the housing case 1 slants at more than a certain angle and then if the electric short circuit is formed between the terminal 4 and 4a or reset, an alarm signal indicating the detachment of the fire sensor is outputted by radio from a wireless transmitting means.
Patent JP-S58113386-A (JP)
Title: Silver plating method
Inventor: OKAMOTO AKIRA
IPC: C25D5/18
Filed: 1981-12-28
Abstract: PURPOSE:To form silver plating layers of good adhesion easily in the stage of applying silver electroplating on an iron/Ni alloy base material by applying pulse plating only in the starting stage of plating, then applying ordinary plating wherein cathode current density is first set at low current density and is then increased gradually up to prescribed current density. CONSTITUTION:In the stage of applying silver electroplatig on an iron/Ni alloy base material contg. 35-50% Ni, pulse plating wherein conduction and interruption of high current density for a slight time are repeated is applied only in the starting stage of plating. Thereafter, the material is subjected to plating by setting cathode current density at low current density first, whereby a dense plating layer is obtained. After the current is increased up to prescribed current density, the material is subjected to silver plating to desired thickness at said current density. Thus the high-speed plating by the high current density plating is accomplished and the silver plating of desired thickness is obtained in a short time.
Patent JP-S60103349-A (JP)
Title: Cleaning device for substrate
Inventor: IMAMURA KAZUNORI
IPC: G03F1/00
Filed: 1983-11-10
Abstract: PURPOSE:To remove effectively foreign matter sticking to a glass substrate and to improve the capacity of a stage for cleaning said substrate by providing means for coating a cleaning liquid on the substrate to be cleaned, removing the foreign matter sticking thereto and washing the remaining matter, etc. CONSTITUTION:A glass substrate 5 is vertically held from a housing part 1 and is positioned above a brush cleaning tank 2 along a route 6. A washing means 7 which ejects pure water to the substrate 5, a means 8 for coating a cleaning liquid which ejects ammonia cleaning liquid and a rotary brush 11 are respectively segmented by plates 9, 10 for preventing scattering in a cleaning tank 2. An alcohol liquid is ejected from the ejecting part 13 of a rinse tank 3 and the substrate 5 is dried by freon vapor in a vapor tank 4. The foreign matter sticking to the substrate 5 is thus thoroughly removed by moving vertically the substrate in the tank 2. The substrate 5 is transferred into the tank 3 and the tank 4 to eliminate the remaining cleaning liquid, by which the efficiency in the cleaning stage is improved and the thoroughly cleaned substrate 5 is obtd.
Patent JP-S6192574-A (JP)
Title: Production of gamma-interferon
Inventor: UEDA IKUO
IPC: C07K14/00
Filed: 1985-09-25
Abstract: PURPOSE:The utilization of techniques in microbial technology enable high- efficiency production of gamma-interferon (IFN). CONSTITUTION:(i) The gene coding for the left hand of interferon (IFN LH) is connected to the gene coding for the right hand of interferon (IFN RH) to form a gene coding for IFN (IFN gene). Then, (ii) the promotor gene and the IFN gene are included into a plasmide such as pBR322 and (iii) the host cells such as E. coli) are transformed with the resultant gene expression vector. Then, (iv) the transformed cells are cultured and the IFN produced is collected.
Patent JP-S6272913-A (JP)
Inventor: WAKAI TAKAO
IPC: F16B25/00
Filed: 1985-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6271422-A (JP)
Inventor: MIURA MASAYOSHI
IPC: H02J3/00
Filed: 1985-09-25
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-S6368560-A (JP)
Title: Production of 7-substituted indole derivative
Inventor: SOMEI MASANORI
IPC: C07D209/08
Filed: 1986-09-09
Abstract: PURPOSE:To obtain the titled compound useful as a production intermediate for a drug such as indole alkaloid having a substituent group at 7-site, efficiently in short without necessitating a number of steps, by oxidizing an indoline derivative. CONSTITUTION:The objective compound of formula II can be produced by oxidizing the indoline derivative of formula I (A is halogen atom or alkoxycarbonylvinyl). The oxidation is preferably carried out in an inert solvent such as methanol in the presence of a catalytic amount of Co(II)Salen of formula III at room temperature under agitation while passing oxygen gas into the system. After the reaction, the product is treated and purified. Although the objective compound can be produced by using other oxidizing agent in the oxidation reaction of the compound of formula II to the compound of formula I, the yield is low and other compounds such as dimer is produced as by-product.
Patent JP-S6274044-A (JP)
Title: Aluminum alloy having superior cold workability
Inventor: KISHINO KUNIHIKO
IPC: C22C21/12
Filed: 1985-09-25
Abstract: PURPOSE:To make it possible for an Al material to maintain satisfactory cold workability even when it is allowed to stand at ordinary temp. after hardening by adding prescribed percentages of Cu, Mg, Sn, Mn, Cr and Zr to Al. CONSTITUTION:The titled Al alloy consists of, by weight, 3-6.8% Cu, 0.2-0.8% Mg (Cu+10Mg<=12%), 0.05-1% Sn and the balance Al or further contains 0.2-1% Mn, 0.05-0.4% Cr or 0.02-0.2% Zr. The alloy maintains satisfactory cold workability even when it is allowed to stand at ordinary temp. after hardening, and satisfactory performance is provided to the alloy only by artificially aging the alloy after working.
Patent JP-S6454707-A (JP)
Title: Surge absorber
Inventor: SUMIYOSHI MIKIO
IPC: H01C7/12
Filed: 1987-08-26
Abstract: PURPOSE:To introduce surge currents from the center of a tabular varistor element, and to equalize electric current density by previously soldering electrode plates, which have notches in the radial direction and from central sections of which external terminals are led out, onto the surfaces of electrodes when the electrodes are formed onto both the surface and the rear of the element. CONSTITUTION:Electrodes 6, diameters of which are made slightly smaller than that of a discoid varistor element 5, are applied onto both the surface and the rear of the varistor element 5 composed of zinc oxide, etc. When external terminals 8a and 8b are led out of these electrodes 6, these external terminals 8a and 8b are led out through electrode plates 7a and 7b, diameters of which are made slightly smaller than those of the electrodes 6, without being directly mounted to the electrodes 6. In the constitution, notches 9 terminating at a center are out in to the electrode plates 7a and 7b while angles are made to differ, and the external terminals 8a and 8b, noses of which are bent and which are abutted against the central sections of the electrode plates 7a and 7b, are soldered to the notches 9. Accordingly, currents input to the terminals 8a and 8b are dispersed respectively to the electrode plates 7a and 7b, thus increasing discharge withstand current rating.
Patent JP-S6366404-A (JP)
Title: Peak position detector for line sensor
Inventor: AKAGAWA KEIICHI
IPC: G01C3/00
Filed: 1986-09-09
Abstract: PURPOSE:To enable the peak positions of light signals received by a line sensor to be detected by obtaining binary coded light signals from a photocomparator unit composed of photodiode pairs and comparators. CONSTITUTION:When light signals are incident on photodiode pairs 10a, 12a-10n, 12n provided for comparators 14a-14n, respectively, the photodiodes 10a, 12a-10n, 12n output light signals to the comparators 14a-14n in accordance with a light quantity. In a condition wherein binary coded light signals are obtained from the comparators 14a-14n, transfer clocks are supplied to a shift register 16 and the binary coded light signals are read out at an output terminal 20. Then, when the light signals from the side of the comparator 14a are obtained in time series, the inversion of the signals at the output terminal 20 from levels 'H' to 'L' is detected whereby the peak positions of the light signals are detected.
Patent JP-S6273614-A (JP)
Title: Cooling unit for oil-immersed electric apparatus
Inventor: HIROSHIMA KEN
IPC: H01F27/12
Filed: 1985-09-27
Abstract: PURPOSE:To allow highly effective inspection, repair, and monitoring by a method wherein an element section for an oil flow indicatior is provided on the outlet of a cooling pipe of a cooling apparatus, and an indication section of the oil flow indicator is provided to an oil box section. CONSTITUTION:Generally, a cooling pipe 4 of the cooling apparatus for a transformer has a diameter of pipe of about 20 phi and the length of about 3-4m so that the amount of the circulation oil flowing here is rectified, with the result that the flow at the outlet of the cooling pipe 4 is rectified in accordance with the amount of the flowing oil. Thus, if an element of an oil flow indicator 1 is placed here, continuously rectified flow can be obtained, and it is possible to avoid the vortex flow produced by the operation of an oil pump 3 since the indicator is mounted on an oil box 5 of the cooling apparatus separated from the oil pump 3. Further, a long oil distribution pipe to mount the oil flow indicator 1 between the cooling apparatus 2 and the oil pump 3 can be dispensed with, thereby allowing accurate indication of oil flow, highly effective inspection, repair, and monitoring.
Patent JP-H0930468-A (JP)
Title: Signal lighting system for motorcycle
Inventor: ITO SADAICHI
IPC: B62J6/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To make the lighted state of a stop lamp easily visible for the driver of a succeeding vehicle by lighting the stop lamp provided at the rear section of a helmet when a light signal is received. SOLUTION: A stop lamp 2 is provided at the rear section of a helmet 1. When the braking action of a motorcycle is detected, a light signal is transmitted from a light emission section provided on the motorcycle side, the light signal is received by a reception section 5 provided on the helmet 1 side, and the stop lamp 2 of the helmet 1 is lighted. The stop lamp 2 provided at the rear section of the helmet 1 worn by the driver of the motorcycle enters the visual field angle θ of the driver of a succeeding vehicle 19 regardless of the distance L to the succeeding vehicle 19. The signal illumination of the braking action of the motorcycle can be surely recognized by the driver of the succeeding vehicle 19.
Patent JP-H0872794-A (JP)
Title: Propeller for high speed ship
Inventor: MIURA SHIRO
IPC: B63H1/26
Filed: 1994-09-06
Abstract: PURPOSE: To provide a propeller for a high speed ship which gives a high thrust while eliminating the possibility of generating cavitation by forming one propeller of two sets of the whole propeller blade groups disposed on a propeller shaft at an interval of predetermined distance. CONSTITUTION: A propeller consisting of two sets of the whole propeller blade groups 6, 7 formed on a propeller shaft 2 extending toward the stern has three propeller blades 6a-6c provided respectively on the peripheral surface of the front boss 8 of the propeller shaft 2 at a 180 deg. phase interval. The other three propeller blades 7a-7c spaced by a predetermined distance from the propeller blades 6a-6c are disposed on the peripheral surface of the rear boss 9 of the propeller shaft 2 at phases deviated by 60 deg. from these of the front propeller blades 6a-6c to form one six-blade propeller of the whole propeller blade group having respective blades spaced 60 deg. of the phase difference from each other as viewed from the front.
Patent JP-H05182184-A (JP)
Title: Multilayered magnetic recording medium and information recording method therefor
Inventor: YUI YOSHIHARU
IPC: G06K19/06
Filed: 1991-07-30
Abstract: PURPOSE:To make magnetically recorded information hardly rewritable and to prevent forgery in the case utilization as a cash cad, credit card, etc. CONSTITUTION:This multilayered magnetic recording medium has magnetic recording layers consisting of a low-coercive force magnetic layer 2 and high- coercive force magnetic layer 3 varying in the coercive force of magnetic materials by >=3 times. The information recording region of the high-coercive force magnetic layer 3 and the information recording region of the low-coercive force magnetic layer 2 are provided in the positions where these regions do not overlap on each other. As to the information recording method, a 1st person magnetically records the information in the information recording region of the above-mentioned high-coercive force magnetic layer 3 with a high- antimagnetic field magnetic recorder, then a 2nd person records the information in the information recording region of the low-coercive force magnetic layer 2 by a low-antimagnetic field recorder.
Patent JP-S60106979-A (JP)
Title: Rust preventive method of automotive body
Inventor: SUZUKI TADASHI
IPC: B62D25/02
Filed: 1983-11-11
Abstract: PURPOSE:To prevent rusting at the mating surface of steel sheets and to obtain safely and economically a rust preventive effect by sandwiching and uniting a sacrificial anode plate on both surfaces of which galvanizing films are formed into the mating surface of the steel sheets then painting the entire part of the automotive body. CONSTITUTION:A sacrificial anode 7 on both sides of which galvanizing films 8a, 8b are formed is sandwiched and united between >=2 sheets of steel plates constituting an automotive body, i.e., between a front panel 1 and a light side front fender 2 and a left side front fender 3 at both ends thereof. The films 8a, 8b are formed to 5-300mu thickness in this case. The entire part of the automotive body is painted, then if an electrolyte such as rain water, salt water or the like infiltrates the mating surface A between the anode 7 and the steel sheets 1, 2, 3, the steel sheets 1, 2, 3 act respectively as a cathode and the anode 7 acts as an anode, thereby forming a kind of local battery. The films 8a, 8b of the anode 7 are therefore corroded (eluted) preferentially to the steel sheets and rusting at the above-mentioned mating surface A is prevented.
Patent JP-H0377986-A (JP)
Title: Image forming device
Inventor: ITO SHINICHI
IPC: G03G15/20
Filed: 1989-08-21
Abstract: PURPOSE:To eliminate cleaning process and to miniaturize the device by providing a transfer medium, an electrifying means, an image forming means, a developing means, and a fixing means. CONSTITUTION:The transfer medium 2 of which a part comes into contact with a photosensitive body 1 and is provided with an edge part in the paper feeding direction, the means 6 by which the surface of the photosensitive body is electrified, a means 7 which formes an electrostatic latent image by having the photosensitive body 1 exposed, and a developing means 8 which is provided facing the transfer medium which is layered to the photosensitive body surface to make close contact and by which a toner image is formed, and the transfer / fixing means 11 by which the toner image on the transfer medium is transferred to a recording medium 5 and simultaneously fixed are provided. Thus, the cleaning process of toner becomes unnecessarey and since the transfer process and the fixing process can be carried out simultaneously in one process, the processing is reduced and the device can be simplified.
Patent JP-H0531229-A (JP)
Title: Hit ball discharge device of japanese pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-07-31
Abstract: PURPOSE:To improve an interest, and also, to prevent damage of an operating handle by adjusting driving force of a discharge driving means by a flying distance adjusting means so that prize-winning is generated easily, storing its adjustment value, and also, maintaining a flying distance of a storage value at the time of turning an operating handle. CONSTITUTION:To a power supply voltage value selecting means 107, a dial power supply voltage value from a variable resistor being a flying distance adjusting means, a lock signal of a discharge lock control means 109, a lock storage value of a flying distance storage means 110 in the case a lock switch 18 is operated, and an initial value signal of an initial value changing means 112, etc., are inputted. Subsequently, the flying distance is adjusted by the variable resistor 23, and a voltage value supplied to a rotary solenoid 44 by the lock switch 18 is stored in the flying distance storage means 110. Next, whenever the rotary solenoid 44 is operated, the storage value stored in the storage means 110 is supplied to the rotary solenoid 44. Thereafter, when the lock switch 18 is reoperated, the storage is released.
Patent JP-H03130002-A (JP)
Title: Seedling-selecting and feeding device of rice transplanter
Inventor: SASAKI SHIGERU
IPC: A01C11/02
Filed: 1990-08-10
Abstract: PURPOSE:To provide the subject device capable of transferring seedlings without injuring the seedlings by spreading a pair of seedling-carrying belts below the carrying end of a seedling-feeding conveyer and disposing a belt below the seedling carrying end of the seedling carrying belts so as to transfer the seedlings in the direction reverse to the seedling-carrying direction of the conveyer. CONSTITUTION:In the seedling-selecting and feeding device of a transplanter for transplanting seedlings raised in a seedling bed in a main field, a pair of mutually faced seedling-carrying belts 26 and 27 are spread below the carrying end of a seedling- feeding conveyer 18 for carrying and transferring the seedlings P and the seedlings are nipped between a pair of the seedling-carrying belts 26 and 27 and downwardly carried. Belts 36 and 37 are disposed below the carrying end of the seedling-carrying belts 26 and 27 so as to transfer the seedlings P in the direction reverse to the seedling- carrying direction of the conveyer 18, whereby the seedlings P can be transferred without dropping the seedlings between the seedling-feeding section and the seedlings P are regularly transferred without injuring to remove died seedlings and select the healthy seedlings.
Patent JP-S59101905-A (JP)
Title: Antenna device
Inventor: YAMAZAKI KENJI
IPC: H01Q21/24
Filed: 1982-12-02
Abstract: PURPOSE:To generate a radio wave of an optional plane of polarization without causing a loss by combining two phase shifters and one power distributor. CONSTITUTION:A power distributor 2 inputs an input signal 1 to one input terminal, and distributes it to two output terminals by the same amplitude. A power distributor 5 is provided with two pieces each of input terminals and output terminals, and distributes a signal from the the input terminal, to two signals of the same amplitude, which are 90 deg. out of phase. In this state, the quantity of phase shift of a phase shifter 3a provided between the distributors 2, 5, and a phase shifter 3b provided between an antenna 4 which can generate two polarized waves being orthogonal in space and the output terminal of the distributor 5 is reset to a prescribed value, by which an optional circular polarized wave and a linear polarized wave can be switched.
Patent JP-H0870619-A (JP)
Title: Rice transplanter
Inventor: FURUKAWA KAZUO
IPC: A01B69/02
Filed: 1994-09-07
Abstract: PURPOSE: To provide a rice transplanter capable of easily and rapidly carrying out lifting control of a seedling transplanting apparatus, selection of modes of line markers and engaging of a clutch mechanism. CONSTITUTION: This rice transplanter is provided with a controlling means 30. It carries out vertical motion of a seedling transplanting apparatus by switching a lever 14 from a neutral position to a lifting position. Also, it switches one of the left and the right line marker to a laying posture and engages the clutch mechanism C separately by switching the lever to either of the two selectional positions located in the opposite side of the lifting position by centering the neutral position as the standard.