baber/WOPTO huggingface dataset:
Patent JP-S63316534-A (JP)
Title: Preceding-value holding circuit in signal transmission
Inventor: YANAGIDA IKUO
IPC: H04L1/00
Filed: 1987-06-19
Abstract: PURPOSE:To prevent the output of an erroneous signal before and after trouble generation by providing a signal selecting circuit at the front step of a delaying circuit, preventing a trouble signal from inputting to the delaying circuit at the time of the trouble generation, and holding always the respective steps of the delaying circuit in the condition before the trouble generation. CONSTITUTION:After passing through a protecting circuit 3 having the protection of N-steps, the trouble output S2 from a trouble detecting circuit 1 controls an output S6 of an output buffer circuit 5. On the other hand, an output S4 from a condition signal detecting circuit 2 is inputted to a signal selecting circuit 6. When a trouble is not generated, this circuit 6 selects the signal S4, outputs it to a delaying circuit 4 having the register function of (N+1)-steps, and the circuit 4 outputs the delaying signal to the output buffer circuit 5. Further, an output signal S7 is fed back to the circuit 6. Then, the circuit 6, at the time of trouble generation, selects the output S7 of the circuit 5 as an input signal, and sends an output S8 to the delaying circuit 4. Here, at the circuit 4, by writing the input into all the registers of (N+1)-steps, at the time of trouble recovery, the circuit 5 holds the correct value before a transmission line trouble as the input from the circuit 4.
Patent JP-S6131665-A (JP)
Title: Coupling device
Inventor: SEYA SEIICHI
IPC: F02P7/10
Filed: 1984-07-23
Abstract: PURPOSE:To make it possible to eliminate the necessity of a machining process such as, for example, cutting process, and to prevent a drive pin from being bent due to heat to obtain a sure coupling, by superposing two base plates with each other with a pin pierced therethrough with a shaft being held therebetween, and by fixing the drive pin to each base plate by means of plastic coupling. CONSTITUTION:A coupling 7 attached to one end of a shaft 5 is composed of base plates 8a, 8b and drive pins 9a, 9b which are formed therein with V-grooves 13a, 13b, respectively. The peripheral sections 15a, 15b of drive pin attaching holes 14a, 14b in the base plates 8a, 8b are pressed by a spline P having built teeth PA to subject metal materials to plastic flow into the V-grooves 13a, 13b so that the base plates 8a, 8b are jointed together, and then the drive pins 9a, 9b are fitted to the base plate 8a, 8b. Further, semicircular grooves 16a, 16b are formed in the base plates 8a, 8b to form an aperture 11 into which an attaching pin 10 is fitted. With this arrangement the attachment of the drive pins 9a, 9b are made together with the joint of the base plates 8a, 8b for forming the attaching hole 11.
Patent JP-S5775272-A (JP)
Title: Continuous casting method for steel
Inventor: MASAOKA TOSHIO
IPC: B22D11/10
Filed: 1980-10-30
Abstract: PURPOSE:To permit sufficient growth of isometric crystal grains and to produce an ingot of high quality by providing electromagnetic stirrers above and below in two stages near the meniscus and giving the rotating flow in vertical directions to the molten steel in a mold. CONSTITUTION:The molten steel in a mold near its meniscus is stirred in a horizontal 1 direction by a primary electromagnetic stirrer 2. At this same instant, the molten steel in the mold below the stirrer 2 is electromagnetically stirred by secondary electromagnetic stirrer 3 in the opposite direction. Therefore, the molten steel in the mold 1 is stirred vertically, and flows by drawing  closed loops; consequently the molten steel discharged flow from an immersion nozzle 4 is blocked by the flow in the vertical directions and therefore the  depth of intrusion of the molten steel discharge flow into the strand can be  decreased, Hence, the overheating of the molten steel in the strand is prevented  and the fine isometric crystal grain zone is sufficiently grown and left.
Patent JP-H08338344-A (JP)
Title: Fuel system test method
Inventor: ROORENSU POORU HATSUTOFUIIRUDO
IPC: F02M41/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To check the action of a fuel system when mounted on an engine, heretofore regarded as difficult to check. SOLUTION: A method of testing a fuel system of an internal combustion engine comprises measuring the instantaneous speed of driving element of a pumping apparatus of the fuel system during a fuel pressurizing period in the fuel system and comparing the speed profiles with each other or with a predetermined speed profile to test whether injection nozzles are working correctly.
Patent JP-2000336518-A (JP)
Title: Guide for imparting oil agent
Inventor: MORI SHINICHIRO
IPC: D01D5/096
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a guide for imparting oil agent capable of suppressing the abrasion damage of a yarn at a yarn-contacting surface in imparting the oil agent to the traveling yarn at a high speed or under a high load. SOLUTION: This guide for imparting oil agent having a rotary body 4 rotating by subjecting to a contacting pressure from a traveling yarn 2 and also forming an oil membrane at a yarn-contacting surface 5 with the traveling yarn 2 for imparting the oil agent, and a bearing 7 pivoting the both end parts 11 of the rotary body 4 as freely capable of rotating, is provided by opening a group of oil agent-supplying holes 8 for supplying the oil agent to the outer circumferential surface of the rotary body 4 at the highly loaded surface side loaded from the rotary body 4 for forming the oil membrane in the bearing 7, further installing a hollow part 10 penetrating through between its both ends 11 and also boring a group of oil agent-ejecting holes 12 penetrating through from the hollow part 10 to the yarn contacting surface 5 at the inside part of the rotary body 4.
Patent JP-S5576969-A (JP)
Title: Externally operating member for wrist watch
Inventor: IKEGAMI TOSHIMASA
IPC: G04B3/04
Filed: 1978-12-06
Abstract: PURPOSE: To simplify the fabrication of a winding crown of a wrist watch in response to a variety of models of the watch by constructing the crown by two elements, separately mounting the elements at a crown stem holder to thereby simplify the work for securing the crown to the holder.  
     CONSTITUTION: While turning a crown body 3 held via packings 5 at a crown stem holder 4 assembled in a movement, it is so mounted as to eliminate the gap S between the crown body 3 and a drum 1. The crown is mounted while turning the crown head 6 at the holder 4. Then, the crown head 6 is fixed by a jig 10, the portion formed with the crown body 3a and knurling tool 3c is held by hand, the crown 3 is turned in loose direction to thereby fix the three members. There are set gaps S 1  and S 2  between the crown head 6 and the holder 4, and between the crown head 6 and the crown body 3, respectively to respond to some degree to the variation of the thickness 1a of the drum 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6214720-A (JP)
Inventor: SANADA KAZO
IPC: A01D34/68
Filed: 1985-07-09
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-S58104269-A (JP)
Inventor: AWAJI SHIGENORI
IPC: D06H5/00
Filed: 1982-09-02
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-H0712921-A (JP)
Title: Pulse modulator for radar
Inventor: KITAZAWA HIRONORI
IPC: G01S7/282
Filed: 1993-06-23
Abstract: PURPOSE:To eliminate possible continuous discharging in a pulse formation circuit even when an erroneous trigger is applied to a transmission trigger in the use of an element such as thyristor as discharge switch. CONSTITUTION:A trigger drive transistor 10 is provided as element to drive a thyristor 4 as discharge switch of a pulse formation circuit 3 while a blocking pulse drive transistor 11 is provided as element to prevent continuous discharging be cause of an erroneous trigger. The drive transistor 10 is driven by a drive trigger which has a width corresponding to a transmitting repetition frequency synchronizing a transmitting trigger. The blocking pulse drive transistor 11 is driven by a blocking pulse synchronous with the drive trigger having a width corresponding to the transmitting repetition frequency. As a result, even when the transmitting trigger is overlapped by the erroneous trigger, the generation of the blocking pulse eliminates possible continuous discharging in the pulse formation circuit 3 and a magnetron 1 is driven accurately. Thus, the width of the blocking pulse is set according to the transmitting repetition frequency thereby allowing adaptation to multiple kinds of transmission pulse widths.
Patent JP-H01317749-A (JP)
Title: Production of fiber reinforced plastic having embossed pattern
Inventor: SUZUKI KAZUO
IPC: B29C70/52
Filed: 1988-06-20
Abstract: PURPOSE:To obtain fiber reinforced plastic capable of being molded smoothly and continuously and having an embossed pattern by interposing a release sheet having embossed patterns formed to the front and rear surfaces thereof between the layers composed of a resin impregnated fiber base material in a die orifice to release surfaces having embossed patterns. CONSTITUTION:A release sheet having embossed patterns formed to the front and rear surfaces thereof is interposed between the layers composed of a resin impregnated fiber base material in a die orifice and surfaces having embossed patterns are released to prepare fiber reinforced plastic having the embossed patterns. For example, glass rovings 1 are passed through the resin solution in a resin bath tank 2 to be impregnated with a resin and continuous filament mats 3 are arranged to both surfaces of the resin impregnated rovings 1. The release sheet 4 is drawn in a heating die 5 along with the glass rovings 1 and the continuous filament mats 3 to be pulled out by a pull-out drive apparatus 6. The resin is cured in the heating die 5 to form a cured molded body 7 which is, in turn, cut by a cutter 8 to become a molded product 9 and the release sheet 4 is released to obtain molded products having embossed patterns transferred and formed thereto.
Patent JP-H01318931-A (JP)
Title: Optical fiber temperature detector
Inventor: NISHIMOTO MASAYUKI
IPC: G01K7/36
Filed: 1988-06-20
Abstract: PURPOSE:To attain a high resistance to electric disturbance and to eliminate the possibility of leak by providing an elastic body between optical fibers opposite to each other or between an optical fiber and a reflector and by providing a ferromagnetic body for each of the optical fiber and the reflector. CONSTITUTION:In a normal state (a state wherein no other external force is applied), end faces 2 of optical fibers 1 are separated from each other by repulsive forces of the opposite N poles of ferromagnetic bodies 5 and light transmission between the two fibers 1 is reduced or intercepted. On the occasion an elastic body 4 is stretched to the right and the left. When the ferromagnetic bodies 5 are exposed to a Curie temperature or a temperature higher than this and they turn to be paramagnetic bodies due to a magnetic transition phenomenon and lose magnetism in this state, repulsion between the ferromagnetic bodies 5 is released. Therefore the elastic body 4 shrinks, the two optical fibers 1 approach each other, the two end faces 2 come into close contact with each other, and the state of light transmission is restored between the two optical fibers 1.
Patent JP-H02147058-A (JP)
Title: Eye shower
Inventor: FURANKU ESU FUIORENCHINO
IPC: A61H35/02
Filed: 1988-06-20
Abstract: PURPOSE: To jet eye washing liquid in high pressure continuously and to enable to wash eyes, by providing a spray nozzle which operates when the storage vase is moved from a vertical position to a horizontal position. CONSTITUTION: When a storage vase 24 is in a closed position, a wall of a base part member 22 is fixed in a side wall of the storage vase 24. The distance between a supply tank 14 and the spray nozzle 28 can be adjusted corresponding to the distance between the top of a storage vase housing means 12 and the bottom part of the supply tank 14 in an operating position. A connecting device which connects a nozzle cap 42 and the base part member 22 each other includes a fixing bracket 44 on which a flexible strap 46 connected to the cap 42 is provided. When the storage vase 24 is moved in the operating position, the cap releases from the nozzle means 28, then the liquid flow in a passage 30 from the supply tank 14 passing through a tube 26 and is jetted from the nozzle opening 28a.
Patent JP-S5854623-A (JP)
Inventor: YOSHIMOTO MITSUO
IPC: H01G4/32
Filed: 1981-09-28
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-H04350809-A (JP)
Title: Method and apparatus for producing metal pipe covered optical fiber cable
Inventor: KAMATA SHOSEI
IPC: B23K26/21
Filed: 1991-05-29
Abstract: PURPOSE:To provide the method and device for bringing a welding beam spot to the butt part of a metallic pipe visually monitorably with good accuracy at the time of producing the metallic pipe covered optical fiber cable. CONSTITUTION:This apparatus has a camera 6 for photographing the periphery of the butting start position W of the metallic pipe 1 and a light source 5. The reflection of light on the periphery of the end faces on both sides of a metallic strip which are the butt parts of the metallic pipe is photographed by the camera. The light is reflected in the metallic strip part but there is no reflection between the end faces on both sides and, therefore, a black band- like image is photographed. This image is subjected to binarization processing to determine the central position in the peripheral direction of the metallic pipe in an image processor. A controller controls the position of a welding torch so as to minimize the difference in the same direction position between the above-mentioned central position and the position of the welding torch 4.
Patent JP-S5376076-A (JP)
Title: Time correction circuit of electronic watch
Inventor: EHATA HISAO
IPC: G04G5/00
Filed: 1976-12-17
Abstract: PURPOSE:To perform time correction and achieve the higher speed of time correction by subtracting a time display counter in a digital watch.
Patent JP-H0322801-A (JP)
Title: Controller for electrical car
Inventor: KOTAKE KAZUYOSHI
IPC: B60L3/00
Filed: 1989-06-16
Abstract: PURPOSE:To prevent abnormal traveling when an electric car stops by detecting current flow through a drive motor when no command is fed for powering or braking from a main controller thereby opening a high speed circuit breaker. CONSTITUTION:A high speed circuit breaker 2 opens only when overcurrent fault occurs in a controller 3 or a drive motor 4. The high speed circuit breaker 2 is closed when an electric car is coasting or stopping and the output from the electrical valve control section 9 in a controller 3 associated with the electrical valve is brought to zero. Upon occurrence of fault, absence of command from a main controller 6 is compared with an output from a device 5 for detecting current flow through the drive motor 4 by means of a logic element 10 which opens the high speed circuit breaker 2 if current flows through the drive motor 4 when there is no command from the main controller 6. By such arrangement, electric car can be controlled safely even upon fault of the electrical controller 9.
Patent JP-H0672991-A (JP)
Title: Production of cystamine
Inventor: OKAMOTO JUN
IPC: C07C323/25
Filed: 1993-06-23
Abstract: PURPOSE:To industrially and advantageously obtain cystamine useful as a raw material for medicines, agrichemicals, etc., in good yield and quality according to simple operation by reacting a specific 2,2-dialkylthiazolidine with a peroxide in the presence of water. CONSTITUTION:A 2,2-dialkylthiazolidine expressed by formula I (R<1> and R<2> are 1-5C alkyl) (e.g. 2,2-dimethylthiazolidine) is mixed with water and a peroxide such as aqueous hydrogen peroxide at 35wt.% concentration is then dropped thereinto while keeping the liquid mixture temperature at 5-10 deg.C under stirring conditions. After completing the dropping, reaction is carried out at 10 deg.C for 1hr to produce cystamine expressed by formula II and a dialkyl ketone expressed by formula III (e.g. acetone). The obtained compounds are then heated under reduced pressure to distill away the dialkyl ketone and water formed as by-products and the residue is distilled at 145 deg.C under 1mmHg reduced pressure with a thin film evaporator, etc., by heating. Thereby, the objective cystamine, expressed by formula II and useful as a raw material for medicines, agricultural chemicals, etc., is obtained in high yield.
Patent JP-H0318658-A (JP)
Title: Fuel control device for gas engine
Inventor: MAEDA TADAMASA
IPC: F02D19/02
Filed: 1989-06-15
Abstract: PURPOSE:To make the most of the characteristic of gas fuel to the maximum without sacrificing output at full admission by controlling an electronic control unit by the detection signal of a whole region air-fuel ratio sensor, thus feeding fuel in such a way as to obtain the target air-fuel ratio map set by the air quantity. CONSTITUTION:The gas from a gas fuel tank 1 is vaporized by a vaporizer 2, pressure-regulated by a regulator 3 and sent to the injector 5 of an engine 4 to be injected into a combustion chamber 6. A whole region air-fuel ratio sensor 14 is provided in the exhaust passage 7 of the engine 4. This sensor 14 is formed of the combination of a theoretical air-fuel ratio detecting sensor and an oxygen pump utilizing zirconia component ion conductivity, and the oxygen in a measuring chamber is sent in/out by the oxygen pump so as to keep the gas in the measuring chamber constantly to the theoretical air-fuel ratio by the theoretical air-fuel ratio detecting sensor.
Patent JP-H0450301-A (JP)
Title: Stocking
Inventor: DOBASHI JUNKO
IPC: A41B11/00
Filed: 1990-06-13
Abstract: PURPOSE:To obtain stockings effectively making feet of wearer slender, beautiful and ideal, by forming a central belt part along the vertical direction of back part composed of a light color part and both sides of the central belt part comprising a dark color part. CONSTITUTION:A central belt part 2 along the vertical direction of the back is made of a light color part, both left and right sides 3 of the central belt part 2 are composed of a dark color part, boundary lines are preferably curved, width at the central belt part 2 corresponding to the calf is narrowed in the vicinity of the central part, light and darkness is continuously changed into an obscure state to give the objective stockings.
Patent JP-H06337482-A (JP)
Title: Dark-field spectacle device
Inventor: OGASAWARA TOSHIHIRO
IPC: G03B31/00
Filed: 1993-05-31
Abstract: PURPOSE:To surely carry out an adjustment for a focal point for an image to be picked in a dark-field by a simple voice from a user so as to enhance the manipulatability during working in the dark. CONSTITUTION:A voice signal Sb is transmitted to a vocal code vibration processing part 21 from a voice code vibration detecting part 20 attached to the throat M, and the voice is identified. If a voice 'A' is identified, a drive signal generating part 22 delivers a drive signal Sa for adjusting the focus points of motor driven objective lenses 12a, 12b to a far distance. If a voice 'O' is identified, the drive signal generating part 22 delivers a drive signal Sa for adjusting the focus points of the lenses 12a, 12b to a near distance. Further the voice 'A' and 'O' are successively issued, the adjustment for the focus points to a far or near distance is automatically and successively carried out.
Patent JP-S5675779-A (JP)
Title: Synchronizing separation circuit
Inventor: TOMITA SHIGERU
IPC: H04N5/08
Filed: 1979-11-26
Abstract: PURPOSE:To minimize the number of pins for circuit integration, by providing a time constant circuit consisting of a capacitor and resistors at the signal input section. CONSTITUTION:A video signal 21 is fed to a pin 22 via a time constant circuit for synchronizing signal separation consisting of a capacitor C1 and resistors R1, R2. Thus, the synchronizing separation output is generated across a resistor R4 of the collector of a transistor Q1 the emitter of which is connected to the pin 22. The synchronizing separation output is input to the base of a transistor Q6, that is one input terminal of the comparator consisting of transistors Q6-Q8 via the level shifter consisting of transistors Q4, Q5. Further, it is compared with the reference voltage by transistors Q9, Q10 and composite synchronizing signal v0 is produced across the resistor R7.
Patent JP-H05325506-A (JP)
Title: Shockproof system for disk player
Inventor: YOKOTA HACHIRO
IPC: G11B19/02
Filed: 1992-05-20
Abstract: PURPOSE:To improve the standing up start of a motor at the time of releasing standby or the life of the motor in the shockproof system to cope with a track jump in such a way that data is read out of a disk at n-times the normal speed to be stored in a memory from which the data is read out at the normal speed by controlling the rotation of a spindle motor on standby when the memory is filled with data. CONSTITUTION:During the normal playing, when the shockproof memory 21 is filled with data, this effect is informed to a system controller 14 by a shockproof memory controller 22, and a clock generating part 13b is controlled by the system controller 14 so that the rotation of the spindle motor 17 is under low speed CLV control by a disk rotating servo control part 16a. Afterward, the data is read out and hence when a vacant part is produced in the shockproof memory 21, the rotating speed is gradually increased up to n-times the speed.
Patent JP-H08328901-A (JP)
Title: Program debugging device
Inventor: INOUE HIDETOSHI
IPC: G06F9/48
Filed: 1995-05-29
Abstract: PURPOSE: To decrease overhead in the case of switching the execution of a task. CONSTITUTION: Concerning a break point in the case of executing a task (2), namely, the page of a physical address BP in a memory 2 to be used by the other task corresponding to a logical address BL in a debugging object program having a section to be shared among plural tasks, its contents are copied to a physical address BP' in the memory 2 and the instruction of that copied program is reloaded to an execution stopping instruction so that the break point can be set. When executing a task (1), the contents of the physical address BP of the copy source corresponding to the logical address BL are kept as they are so that the execution can not be stopped.
Patent JP-H05318907-A (JP)
Title: Multicolor thermal recording material
Inventor: ITABASHI YUICHI
IPC: B41M5/337
Filed: 1992-05-19
Abstract: PURPOSE:To provide a multicolor thermal recording material excellent in raw preservability and production aptitude under a high temp. and high humidity condition. CONSTITUTION:In a multicolor thermal recording material wherein two or more thermal recording layers each containing at least a colorless or light- colored color former forming a color by heating, a developer and a binder are provided on a support, an intermediate layer containing at least gelatin and/or a gelatin derivative and 1-50% by wt. of said gelatin and/or the gelatin derivative of polyethylene glycol and/or a polyethylene glycol derivative is provided between the thermal recording layers.