baber/WOPTO huggingface dataset:
Patent JP-S58169630-A (JP)
Title: Signal converting circuit
Inventor: YOSHINO SUMIYOSHI
IPC: H04L25/40
Filed: 1982-03-31
Abstract: PURPOSE:To convert a parallel signal into a serial pulse signal by a simple circuit, by providing a data selector at an input part, controlling the data selector with the output of a counter and feeding the serial pulse signal of an output back to the input of the counter. CONSTITUTION:The output of an oscillating circuit 10 is supplied to a counter 11, and a clock pulse is delivered from the counter 11. A data selector 1 is provided at an input part of a pulse generating circuit 3 and controlled by the output of a counter 4. A serial pulse signal of an output is fed back to the input of the counter 4. The circuit 3 contains a D flip-flip 12, inverters 13 and 14, AND gates 15-19 and OR gates 20 and 21. Then the circuit 3 produces two types of pulses, long and short ones in accordance with the logic value the output of the selector 1.
Patent JP-H03259009-A (JP)
Title: Reaping height controller for combine
Inventor: SATO SHIGEO
IPC: A01D34/24
Filed: 1990-03-06
Abstract: PURPOSE:To rapidly lift or lower a reaping pretreatment part to a proper height by automatically stopping control operation with an automatic lifting and lowering control means when a sensed height attains the target height after starting the control or the set time is passed or the combine travels through the set distance thereafter. CONSTITUTION:The first control valve (V1) is controlled with a controller 13 based on information sensed with a height sensor 15 so as to regulate the lifting or lowering position of a reaping pretreatment part relatively to a machine body to the target height set by a potentiometer (R2) for setting the target height. A hydraulic cylinder 5 is then subjected to expanding and contracting operation. A reaping lifting and lowering lever 14 is subjected to rocking operation to control the second control valve (V2) and the hydraulic cylinder 5 is subjected to expanding and contracting operation. Thereby, the aforementioned height controller is constructed so as to function as a manual lifting and lowering control means (H2) with a parallel circuit construction and the second control valve (V2).
Patent JP-S51130956-A (JP)
Title: Dry calcinating unit
Inventor: TAKEDA REIJI
IPC: F26B17/10
Filed: 1975-05-08
Abstract: PURPOSE: Obtaining a uniform calcination grade in drying calcination of particle mires such as lime cake and starch milk, etc. and improving separation operations for solids. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02232571-A (JP)
Title: Monitor for cable and scanner for monitor
Inventor: MURAKAWA MASAHIRO
IPC: G01R19/145
Filed: 1989-03-07
Abstract: PURPOSE:To enable measurement of tandelta safely and at a high accuracy by switching current and voltage signals from a plurality of cables to be measured with a scanner as combination of a contact type relay and a solid state relay (SSR). CONSTITUTION:When current and voltage signals are sent to the input sides of a current switching section 51 and a voltage switching section 52 at a scanner 50 from current transformers CT21-23 mounted on cables 11-13 to be measured and a transformer for grounding (GPT) 40, the scanner 50 combines an SSR and a contact type relay to switch and sends current and voltage signals of one cable 11 selected to a tandelta measuring section 60, which 60 then, measures tandelta of the cable 11 by the current and voltage signals and the value is compared with a data set previously with a microcomputer 70 to judge the presence of a deterioration in the cable. When the deterioration is determined, a warning is generated 80 and when the cable is determined to be sound, it is changed for subsequent cables 12 and 13 to measure. Thus, the switching of the current and voltage signals are switched with the SSR and the contact type relay enables the measurement of a plurality of cable tandelta safely and at a high accuracy.
Patent JP-S61215878-A (JP)
Title: Sealing device for butterfly valve shaft
Inventor: TAKETOMO MASAKI
IPC: F16K41/02
Filed: 1985-03-20
Abstract: PURPOSE:To increase sealing efficiency by providing a sealing device where a valve casing shifts relatively in the direction of a valve shaft and the valve shaft makes contact with a seal member to minimize the leakage of a fluid. CONSTITUTION:A cylinder 14 fixed to a part of a valve casing 1 and a piston 15 which shifts inside the cylinder in the shaft direction are provided and two ports are provided on respective sides of the piston 15 and air or oil is introduced into the cylinder through these ports. At the same time as the introduction of air or oil into a port 19 inside the cylinder 14, air or oil inside a port 20 is discharged and the piston 15 shifts outward from the center of a valve body. When the piston 15 shifts outward, a valve shaft 3 is pulled outward. A taper section provided on a part of the valve shaft 3 makes contact with the tapered surface of a fixed seal member 6 and moreover when hydraulic pressure or shifting degree outward grows larger, surface pressure is generated. Through this surface pressure, sealing effect is improved.
Patent JP-S60197373-A (JP)
Title: Grindstone for grinder
Inventor: TAKADA KAZUO
IPC: B24D13/16
Filed: 1984-03-21
Abstract: PURPOSE:To finish a ground material gracefully free from burnt spots and scratches by planting a number of plate members which is applied with abrasive material and has flexibility and elasticity onto a supporting plate so as to be inclined and to form circle and allowing the grinding part to be fitted with the flat and curved surfaces of the ground material. CONSTITUTION:Plate members 5 made of abrasive cloth are arranged onto the periphery of a supporting plate 1 so as to form a circle with an inclination angle of 45 deg. at certain intervals, and a polishing part having inflexion performance, elasticity, and cushion performance is formed. The plate member 5 in the polishing part is well fitted to the flat and curved surfaces of a ground material, and therefore, the ground material can be finished gracefully.
Patent JP-H02237420-A (JP)
Title: Overcurrent protective device
Inventor: YAMAZOE YASUO
IPC: H02H3/08
Filed: 1989-03-07
Abstract: PURPOSE:To prevent malfunction of a circuit breaker due to rush current by detecting even harmonics by a harmonic detector in switching the breaker to an OFF state and by actuating a conduction holder by this detection. CONSTITUTION:Suppose instantaneously overcurrent flows to a main current transformer 4 when a main circuit breaker 6 is switched to an OFF state, the 2nd harmonics are detected by a harmonic detector 11 in case the 2nd harmonics are contained in the instantaneous overcurrent. Receiving the detected output by the harmonic detector 11, a signal sender 15 closes a fixed open contact 16, so that the malfunction of the breaker 6 due to the 2nd harmonics of rush current can be prevented.
Patent JP-H01230037-A (JP)
Title: Transmission photographing method
Inventor: YAMAGUCHI SHINICHI
IPC: G03C5/17
Filed: 1988-03-10
Abstract: PURPOSE:To enable nondestructive inspection by holding a film disposed in contact with an object to be inspected by means of an elastic holder so that ceramics are photographed by radiations such as X-rays even in the absence of a cassette. CONSTITUTION:The film 3 and the object 1 to be inspected are disposed in a hollow vessel 2 having an apertured surface and the elastic holder 4 which holds the exposed film 3 in contact therewith is installed therein. The radiations are projected to the apertured surface disposed with a sheet 5 having high light shieldability and small coefft. of radiation absorption. The film 3 is easily matched with the shape of the object 1 to be inspected by the elastic holder 4 even if said object has an intricate shape or is formed with curved surfaces; in addition, cutting of the film 3 is possible as well. Photographing is thereby enabled without being restricted by the size and shape of the cassette. Further, the absorption of the radiations by the cassette is obviated and, therefore, the accuracy of detecting the defects is improved.
Patent JP-S61214102-A (JP)
Title: Video tape recorder
Inventor: SASAKI MASARU
IPC: G11B5/02
Filed: 1985-03-19
Abstract: PURPOSE:To record and reproduce an EFM signal, etc. onto a magnetic tape, in a video tape recorder for domestic use, by bringing other signal than a luminance signal to pre-emphasis at the time of recording, bringing it to frequency modulation and recording it in a magnetic tape, bringing it to frequency demodulation at the time of reproduction, and thereafter, bringing it de-emphasis, and outputting it. CONSTITUTION:An EFM signal which has been brought to pre-emphasis by a pre-emphasis circuit 6 is inputted to a frequency modulating circuit 7 through a contact E of a switch 4, and the EFM signal which has been brought to frequency modulation is recorded onto a magnetic tape instead of a luminance signal. On the other had, in case of reproducing the EFM signal, a switch 17 is switched to the contact E side. Accordingly, the signal which has passed through a low-pass filter 16 is inputted to a de-emphasis circuit 20. The de- emphasis circuit 20 has a characteristic being relative to the pre-emphasis circuit 6, therefore, the EFM signal which has been brought to de-emphasis is returned to a state of before it is brought to pre-emphasis by the pre-emphasis circuit 6, amplified by an amplifying circuit 21, and thereafter, outputted instead of the luminance signal.
Patent JP-S55150403-A (JP)
Title: Liquid fuel combustion device
Inventor: SAITOU TOSHIHIKO
IPC: F23L9/06
Filed: 1979-05-04
Abstract: PURPOSE: To enable the instantaneous ignition of liquid fuel without soot at a liquid fuel combustion device by providing a longitudinal combustor having a pair of inner and outer combustion cylinders for introudcing secondary air into the inner cyliner and a burner unit for spraying liquid fuel into the cylinder and supplying primary air in swirling air stream.  
     CONSTITUTION: A longitudinal combustor 1 and a burner unit 2 are detachably connected by a coupler 3 to form a combustion device. The combustor 1 is constructed to concentrically contain an inner combustion cylinder 5 in an outer combustion cylinder 4 and to form secondary air passage 6 therebetween. On the other hand, the burner unit 2 is constructed to arrange a fan 13 for blowing primary air into a casing 11 having a blowing cylinder 12. Futher, a fuel supply tube 15 is arranged at the end in the casing 11, and a spark plug 16 is arranged in the vicinity of the tube 15. A nozzle 17 is mounted at the end of the tube 15, and primary air is swirled in the vicinity of the nozzle 17, and a stabilizer 19 for eliminating flame holding action is mounted in the vicinity of the nozzle 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223994-A (JP)
Title: Contactor and manufacture of the same
Inventor: GERUHARUTO NOIMAN
IPC: H01R13/11
Filed: 1987-03-12
Abstract: A contact element in the form of a spring contact jack or spring plug pin has a plurality of mutually laterally disposed spring contacts which can be attached at one end to a support piece and which are radially curved in order to provide contact with an opposing contact; and further relates to a method of manufacturing the contact element.
Patent JP-H10236966-A (JP)
Title: Composition having blood circulation-ameliorating effect
Inventor: NAKAJIMA OSAMU
IPC: A61P9/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high ameliorating effect on dirty blood, namely high effect having dense blood and high viscosity and improving conditions having bad fluidity by including Enkianthus perulatus as a main ingredient. SOLUTION: This composition contains Enkianthus perulatus as a main ingredient. The grass is preferably used by extracting whole grass of Enkianthus perulatus with water or a lower alcohol under heating and powdering the extract so as to make administrable form. Combined use of Enkianthus perulatus and leaf of Salvia miltiorrhiza which is a labiate is preferable because of large ameliorating effect on dirty blood. Further, Mucunae caulis, root of Dalbergia odorifera T. Chen, Crateagi fructus, Curcumae rhizoma, Cinnamonome cortex, Zingiberis rhizoma, Citri leiocarpae exocarpium and Ginseng radix can be formulated. Enkianthus perulatus is preferably formulated in an amount of >=40wt.% and Salvia miltiorrhiza is preferably formulated in an amount of <=15wt.%. Other components such as root of Dalbergia odorifera T. Chen and Crateagi fructus are each formulated in an amount of <=10wt.%.  Furthermore, the composition has effects on increase of cerebral blood flow, blood lipid, etc., and can safely be administered.
Patent JP-S57171370-A (JP)
Title: Three-phase electric field curtain sheet
Inventor: WATANABE TOSHIO
IPC: G03G21/10
Filed: 1981-04-15
Abstract: PURPOSE:To improve the insulation resistance among the phases, by providing three electrode patterns equivalent to a single side face of an insulated sheet, connecting two of the three patterns equivalent to two phases at both ends and connecting the electrode of a residual phase after passing through an insulator. CONSTITUTION:The electrode patterns 2-4 which are parallel to each other are formed equidistantly to a single face of an insulated sheet 1. An end side of each of the patterns 2 and 3 are connected to each other via connecting electrodes 2a  and 3a to be also used as lead terminals 2b and 3b. An end of the pattern 4 f orms a terminal 4a at a position which is sufficiently away from the patterns 2  and 3, and at the same time a terminal 4b is formed at the other end. Cuts 5a are formed at the areas corresponding to termials 2b-4b, and at the same time  a coating sheet 5 having an opening to the hole 5a is pressure-bonded to each  pattern face of the sheet 1 at the position of the terminal 4a. Holes 5b are connected 6 by the conductive silicone rubber, and terminals 4a are connected to  each other by a filled conductive filler 7 to be furthermore coated with an insulated layer 8. In such way, a product having excellent pressure resistance is  obtained in an easy producing way.
Patent JP-S54147755-A (JP)
Title: Variable equalizer
Inventor: TAKASAKI YOSHITAKA
IPC: H03H7/01
Filed: 1978-05-12
Abstract: PURPOSE: To establish the variable equalizer simple in circuit constitution and great in speed, by constituting the equalizer with the first plurality circuit having the same variable performance in cascade connection, coefficient circuit, second plurality circuit having frequency characteristics and addition circuit.  
     CONSTITUTION: The variable circuits 3-1,...3-n having the same variable characteristics and independently of frequency are connected at the input terminal 1. The coefficient addition circuits 4-1,...4-n which take the input and output signal of this circuit and add the coefficients a 0 ...a n  are connected. The coefficient addition circuit consists of the impedance circuit depending on the resistance and frequency. Those outputs are inputted to the adders 5 and they are outputted from the output terminal 2 with addition. When the variable value of this circuit is taken x, the transfer function is expressed as equation (1), and it is operated without increase in error and causing oscillation to the signal in high speed. Further, since the circuits 3-1...3-n are constituted in the same circuit, design and manufacture are made easy and the cost can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61215132-A (JP)
Title: Bucket seat for vehicles
Inventor: MATSUURA ICHIRO
IPC: B60N2/90
Filed: 1985-03-19
Abstract: PURPOSE:To make a side support part move from its hold position to an opening position and thereby improve its operatability ever so better, by interlocking operations for a locking mechanism, locking the side support part of a seat cushion and an operating mechanism together. CONSTITUTION:When a seated person moves a lever part 10a of a release lever 10 toward himself, a lock piece at the side of a seat cushion frame 1 moves in the direction shown by an arrow (a) whereby engagement with a front engaging projection 9 comes off. Therefore, if a side support part is pressed from the upside, links 4 and 4' are tilted in the reverse direction to each other so that this side support part sinks down. With rotation of the release lever 10, a lock piece 14 at the seat back side is moved to the direction shown in an arrow (b) whereby the lock claw 14a comes off an engaged rod 22 so that a side frame body moves up to a position of a stopper piece 23 by dint of a spring 20, coming into a state of being opened outward.
Patent JP-S62213933-A (JP)
Title: Machining device
Inventor: MIZUOCHI IZURU
IPC: B23Q1/00
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a long arm machining device which can be applied to a big work piece, by providing a head for machining which is vertically driven against the tip portion of the arm, wherein the head has the arm extending almost horizontally from a rising portion and has one or plural leg portions able to be vertically transferred on the tip thereof. CONSTITUTION:The entitled machining device comprises an arm 11 which extends almost horizontally from a column 14, a leg portion 17 which is vertically transferred on the tip thereof, and a head 12 for machining which is vertically driven. And when the head 12 for machining is disposed upper than a machining position and descended by a driving portion 13, the leg portion 17 is fitted with a steel part 24. And if the driving portion 13 is operated further continuously, the leg portion 17 is applied with reaction force from the steel part 24, so that the head 12 for machining can be stuck up in a condition that the force is added to the dead weight of the head 12 for machining. A lock device 23 is operated in this condition, so that a prescribed process is carried out by a device which is incorporated with the head 12 for machining. Thus, a machining device which has the long arm 11 and is able to be applied to even a big work piece can be obtained.
Patent JP-H04274220-A (JP)
Title: Acousto-optical optical switch
Inventor: KASAI TAKESHI
IPC: G02F1/33
Filed: 1991-02-28
Abstract: PURPOSE:To improve a defect of cross talk by widening the separation angel between diffracted light and non-diffracted light. CONSTITUTION:A ribbon-shaped prism 5 is in a shape made by joining the top surfaces of two identical trapezoids together and the angles of both ends of the bottom of the trapezoid are made to identical 80 deg.. When the separation angle is theta1=1.6 deg., the incident angle to the prism is 9.2 deg.. If the coefficient of refraction is assumed as n=2, the outgoing angle from the prism 5 is 4.6 deg.. The emission angle of the light coming out of the prism 5 is gamma=32.1 deg.. The separation angle theta2 is substantially widened to 44.2 deg. when two light beams pass through the prism 5. When the prism 5 is in the middle point 10mm between an AOD 4 and a parallelepiped prism 6, the distance between diffracted light and non- diffracted light is about 8.2mm almost without cross talk.
Patent JP-S63222308-A (JP)
Title: Method for determining writing recording density of magnetic tape
Inventor: NAGASHIMA TETSUO
IPC: G11B5/09
Filed: 1987-03-10
Abstract: PURPOSE:To automatically determine the highest writing recording density by comparing the plural recording densities which can be processed of a magnetic tape device and the recording density which can be written on a magnetic tape medium and determining the recording density at the time of the writing process. CONSTITUTION:The magnetic tape device 201 communicates the recording densities (D1=6250RPI) 101 and (D2=800RPI) 102 which can be processed by a communicating means 1 to a means 3 for determining the writing recording density. On the other hand, the magnetic tape medium 202 communicates the max. recording density M=1600RPI which can be recorded by a communicating means 2 to a means 3 for determining the writing recording density. The means 3 compares the recording density Dn which can be recorded of the magnetic tape device 201 and the max. recordable density M of the medium 202 in descending order, determines the first Dn which gives Dn<=M to obtain n=2, D2=800, thus determining the writing recording density 4 as 800RPI.
Patent JP-S63222283-A (JP)
Title: Article identification system
Inventor: FUJISAKA NAOTO
IPC: G06F19/00
Filed: 1987-03-11
Abstract: PURPOSE:To achieve a higher reliability, by supplying power to an ID unit by an FSK system utilizing electromagnetic coupling to enable non-contact data transmission. CONSTITUTION:An article identification system has an ID unit 2 directly mounted on article 1 and a writing/reading control unit 3 to write and read a data to the ID unit 2. The writing/reading unit 3 comprises a writing/reading controller body 4 and a head section 5. The head section 5 is arranged at a position closer to the ID unit 2 and supplies power to the ID unit 2 by an FSK system utilizing electromagnetic coupling and writes and reads data. Moreover, the writing/reading control unit 3, for example, is connected to a higher-order control device 6.
Patent JP-S59180741-A (JP)
Title: Communication control device executing relative address form program
Inventor: INOUE YUKINORI
IPC: H04L69/14
Filed: 1983-03-31
Abstract: PURPOSE:To easily add a procedure and/or change a procedure, by holding a program module of a relative address form only and loading a necessary module to the memory in a device by using a simple table, to execute instruction. CONSTITUTION:Branching from a common module 42 to a procedure module 43 is performed by using a table PNOTB corresponding to the first address in a control table module 41. Branching in each module is performed in such a way that, when it is assumed that the branching destination of a branch instruction 600200 in the CMDTBL section of module-0 of the procedure module 43 indicates an inside-module relative address 0200, the branching is made to an effective address (an address on a memory) of a value 0A00 obtained by adding the value 0800 of SADHO in a register 46 by a processing mechanism which executes this instruction. Namely, in an inside-module area an effective address is obtained by adding a relative address to the first address.
Patent JP-H11226912-A (JP)
Title: Flame retardant composition and production of flame retardant ligneous material using the same
Inventor: MARUMOTO SHIGEO
IPC: B27K3/52
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant composition which has sufficient permeability for a ligneous material and also has large rotproof effect and to provide a method for producing a flame retardant ligneous material using the same. SOLUTION: The flame retardant composition is applied to a ligneous material 14 such as a veneer, plywood and paper or used to form a flame retardant surface layer 15 by immersing the ligneous material 14 thereinto. The flame retardant composition consists of a mixed aqueous solution containing ammonium chloride, zinc sulfate, sodium borate and a surfactant. Further, 50-150 pts.wt. zinc sulfate, 3-15 pts.wt. sodium borate and 1-10 pts.wt. surfactant are respectively contained for 100 pts.wt. ammonium chloride.
Patent JP-2000217872-A (JP)
Title: Chamber pot
Inventor: ITO FUMIO
IPC: A61G9/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel chamber pot eliminating the need for a care giver, etc., to wash it after use, so that it can reduce the burden of the care giver, etc. SOLUTION: This chamber pot comprises an inner bag 2 made of waterproofed thin paper with an opening 30 at one end thereof and capable of holding urine therein, and an outer casing 1 made of thick paper, covering the outside of the inner bag 2 and provided with an opening 32 in the same position as the opening 30 in the inner bag 2.