baber/WOPTO huggingface dataset:
Patent JP-S562501-A (JP)
Title: Slack detector for screwing member
Inventor: MORIGUCHI ZENTA
IPC: G01B7/00
Filed: 1979-06-21
Abstract: PURPOSE: To make it possible to detect not less than one of all terminals being slack by connecting limit switches in series by making printed-wiring connections between the fixed contact side and traveling contact side of a couple of lead lines on a ceramic substrate.  
     CONSTITUTION: Terminal clamp screw 2a is completely screwed in ceramic substrate 1 and the end of this clamp screw 2a presses the traveling contact of limit switch 4a, which is in a close state. Further, since terminal clamp screw 2 is not turned completely, the end of clamp screw 2b stays separate from the traveling contact of limit switch 4b, which is in an open state. Those states are led out as signals via lead lines 5a and 5b to operate an alarm unit that is not shown in the figure corresponding to the signals. Thus, the slack of not less than one of all terminals can be detected by the use of a couple of lead lines 5a and 5b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58204896-A (JP)
Inventor: JIYAN JIYATSUKU OOBEERU
IPC: C30B15/14
Filed: 1983-05-04
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-S58195721-A (JP)
Title: Hot water feeder
Inventor: KUKI HARUO
IPC: F24D19/10
Filed: 1982-05-08
Abstract: PURPOSE:To enable to feed hot water at a given temperature at all times, by a method wherein, in a device which feeds hot water from a hot water tap through the circulating of hot water in a hot water storage tank by means of a pump, circulating water is fed to a hot water feed tank for heating only when the temperature of the circulating water is lowered by a given temperature or over than a hot water temperature set by a setter. CONSTITUTION:A mixing valve 9 for mixing hot water and water, a circulating pump 3 and an electromagnetic valve 10 are mounted, in order, to a closed circuit 8 for a hot water feed and circulation extending via a hot water feed tank 1 heated by a burner 7, and water feed pipe 5 havig a check valve 4 located on the midway thereof is connected to a flow-in side 1b of the hot water feed tank 1 and the mixing valve 9. A temperature detecting means 11 is provided to the flow-out side of the mixing valve 9, while a circulating passage 12, connected to the discharge side of the pump 3, is provided between said means 11 and the mixing valve 9. The output signal from the temperature detecting means 11 is inputted to a valve controlling means 13, and only when the temperature of mixture water is lowered by a given temperature or over than a hot water feed temperature set by a temperature setter 14, the opening of the mixing valve 9 is controlled so as to feed a part of circulating water to the hot water feed tank 1.
Patent JP-H03279112-A (JP)
Title: Handling robot
Inventor: SENSU TAKESHI
IPC: B25J15/06
Filed: 1990-03-29
Abstract: PURPOSE:To prevent damage on works and to increase speed in the present handling robot for packing workpieces by winding a belt having a plurality of handling units between a fixed end pulley which is coaxial with a vertical rotation axis and a moving pulley on the other end of an arm perpendicularly attached to the vertical rotation axis. CONSTITUTION:Works 22 carried by a belt conveyer 33 are sequentially sent to a packing position being held by a handling unit 6 moved by a belt 15. In the meantime, a box 35 carried by a belt conveyer 34 is set on a rotating table 25. And by combination of rotation around the rotary axis 3 of an arm 4, rotation of a moving end pulley 5 and rotation of the rotary table 25, the handling unit 16 and the box 35 are positioned in the packing position.
Patent JP-S60222812-A (JP)
Title: Optical system change-over type camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/12
Filed: 1984-04-19
Abstract: PURPOSE:To prevent formation of a poor image even if impact or oscillation is given to a camera by providing a means for prohibiting the wrong backward movement of an auxiliary optical system to the other position when said optical system moves between an insertion and retreat position. CONSTITUTION:A base plate 10 on which a main optical system and a shutter device are mounted is moved back and forth by means of a motor 12 and guide shafts 15, 18. A driving member 27 mounted with the auxiliary optical system 4 is vertically turned when the gear 27c thereof is driven via a bevel gear 12a at the shaft end of the motor 12 and a gear train 25 around a shaft 10g. The member 27 is pressed to a detaining member 10j to match the system 4 with the optical axis of th main optical system. Said member is then pressed to a detaining member 10k to move the main optical system in the retreat position. The engaging part 27e of the member 27 is pressed to the engaging contact surface 50c or 50e of the blocking plate 50a on a gear 50 so that the position thereof is surely maintained. No influence is thus given to the image even if the impact or oscillation is given to the camera.
Patent JP-H04222708-A (JP)
Title: Signposting device and manufacturing method therefor
Inventor: PITORO EMIRIO FUANUUSHI
IPC: G09F13/16
Filed: 1991-04-11
Abstract: PURPOSE: To obtain a cat's eye type traffic sign device which can withstand passage of vehicles by fitting a reflection element in a small chamber formed of a transparent and sturdy body member such as glass. CONSTITUTION: A body member 12 having an extremely sturdy structure formed of a material which is substantially transparent and resistant against ultraviolet rays and petroleum chemicals such as glass. The body member 12 is constituted of a base part 20 and a protruded part 22 extended therefrom. A small chamber 14 is formed by the body member 12, and a reflection element 16 is fitted in the small chamber 14. Then, the small chamber is filled with a filler 18 to hold the reflection element 16 in a specified position. In this way, the cat's eye type traffic sign device 10 which can withstand passage of vehicles and can reflect headlight of vehicles can be constituted.
Patent JP-S63245110-A (JP)
Title: Digital filter circuit
Inventor: NAKAMURA SHINICHI
IPC: H03H17/04
Filed: 1987-03-31
Abstract: PURPOSE:To simplify the circuit constitution by preparing kinds of result of addition of bits, selecting the result depending on the content of same level bits and shifting and adding the values so as to use only one multiplier. CONSTITUTION:Signals y1, y2, y1+y2 and '0' generated by serial registers 14, 15, a 1-bit adder circuit 16 and a line L1 are fed selectively to adder circuits M11-M14 and a register R14. Thus, the parallel data is set. Moreover, a carry signal is cleared in one-bit adder circuits 11, 16 and one bit adder circuits M11-N14 in a multiplier 12 by a clear signal and the circuits are driven by a clock signal. Thus, one multiplier is enough to apply multiplication with plural parallel data, the circuit scale is reduced and very advantageous in incorporating the titled circuit in an LSI.
Patent JP-H03278263-A (JP)
Title: Serial data processor
Inventor: ABE MITSUE
IPC: H04L29/08
Filed: 1990-03-28
Abstract: PURPOSE:To improve data processing efficiency by transferring prescribed data through a data line synchronously with a clock on a clock line, detecting that the data line goes a communication allowable state and then generating an interruption signal. CONSTITUTION:At the time of detecting a communication allowable state (RDY), an RDY detecting circuit 107 sets up an RDY detection flag 108 and outputs an RDY detection signal and an interruption generating circuit 109 receives a transmission end signal to activate a transmission end interruption signal line 110 and receives also the RDY detection signal to activate an RDY interruption signal line 111. Even when the transmission side detects the RDY signal outputted from the receiving side to a data line 32, an interruption signal is generated, so that it is unnecessary for a data processing part 106 on the transmission side to directly monitor the RDY obtained from the receiving side.
Patent JP-H09240353-A (JP)
Title: Lifting facility of freight automobile
Inventor: KISHIZAWA SUKEHISA
IPC: B60P1/44
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To enable an engaging or a disengaging between a link mechanism of a lifting device and a load table to be quite easily carried out. SOLUTION: This lifting device for a freight vehicle is constructed such that a lifting device comprised of a link mechanism 21 and a load table 8 is arranged near an opening of a cargo chamber. The link mechanism is a prallelgram link mechanism having an upper arm 28 and a lower arm 29. A platform of the load table can be lifted up while it is always kept at a horizontal state. In this case, the load table is made such that a side frame 45 is vertically installed from the platform, the extremity end of the side frame is provided with vertical openings 46, 47 opened at a side opposite to the platform. Pivot pins 43, 44 at the extremity ends of the upper arm and the lower arm in the link mechanism are arranged at an upper part and a lower part, each of the openings of the load table can be fitted to each of these pivot pins and then the load table is removably attached to the link mechanism.
Patent JP-H07304845-A (JP)
Title: Cross-linkable resin composition
Inventor: YAMAMOTO MASAHIRO
IPC: C08L83/04
Filed: 1995-03-13
Abstract: PURPOSE:To obtain a cross-linkable resin composition comprising a specific carboxyl group-containing resin, a specific siloxy group-containing silicone and an organic solvent, and useful as a raw material for coating materials, coating agents, etc., excellent in weather acid, solvent resistances, etc. CONSTITUTION:This composition comprises (A) a carboxyl group-containing resin having a number-average mol. wt. of 1000-40000 and an acid value of 10-400mg KOH/g and containing carboxyl groups (preferably at least one of an acrylic resin, a polyester resin and a fluorine-containing resin) as a main agent, (B) a cyclic or linear silicone compound having a number-average mol. wt. of 350-8000, containing at least two of a carboxyl group and a reactive epoxy group in the molecule, not containing a silanol group, a hydrolyzable silyl group and a vinylic polymer structure, and having siloxy groups of formula I (n is 3-20) and formula II as a curing agent, and (C) an organic solvent as a main component.
Patent JP-H10273626-A (JP)
Title: Circuit connecting material and production of circuit board
Inventor: FUJINAWA MITSUGI
IPC: C09C1/62
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material excellent in low-temperature curing property, having a pot life, inserted between mutually opposed circuit electrodes, pressurizing mutually opposed circuit electrodes to electrically connect between electrodes in pressurizing direction by including a curing agent, a radically polymerizable substance and electroconductive particles as essential components. SOLUTION: This circuit connecting material consists essentially of (A) a curing agent generating a free radical by heating, (B) a radical polymerizable substance and (C) electroconductive particles whose surface layer is composed of at least one kind of metal selected from gold, silver and a metal of platinum group. Furthermore, a temperature in 10 hr half life of the component A is >=40 deg.C and a temperature in 1 min half life of the component A is <=180 deg.C, and benzoyl peroxide, etc., is used as the component A and methyl acrylate, etc., is used as the component B and thickness of metal of surface layer is preferably 300Å.
Patent JP-S563416-A (JP)
Title: Recording system of video signal
Inventor: MIYAWAKI NORIHIKO
IPC: H04B1/62
Filed: 1979-06-22
Abstract: PURPOSE: To enhance the S/N at the high region area for the frequency modulation recording system, using both the preemphasis circuit consisting of CR and the preemphasis circuit of the opposite phase properties each.  
     CONSTITUTION: For the video signal applied to input terminal 30, the high region is emphasized with the slower phase secured for the high region component than the low region component by the 1st preemphasis circuit 2 consisting of CR. Then the phase of the high region component is made faster than the low region component, and thus the high region is emphasized through the 2nd preemphasis circuit 32 having the opposite phase properties to circuit 2. The high region component is then supplied to clamping/clipping circuit 3. As a result, the high region component having nearly the flat emphasis is obtained through the 1st preemphasis, and the emphasis amount is increased by the 2nd preemphasis respectively. Thus the S/N can be enhanced for the high region area. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08253324-A (JP)
Title: Ferroelectric thin film constitution body
Inventor: ABE TAKAYUKI
IPC: G01J5/34
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a ferroelectric thin-film constitution body having a ferroelrctric thin film having the properly arranged c-axis direction perpendicular to the surface of a substrate regardless of the kind thereof even without using a conventional expensive MgO single crystal substrate in relation to a ferroelectric thin-film constitution body used in, e.g. a pyroelectric type infrared detecting element, an actuator or a nonvolatile and nondestructive memory. CONSTITUTION: This ferroelectric thin-film constitution body is obtained by forming an oxide thin film of a Bi-based layer perovskite type crystal structure on a substrate so as to properly arrange the (c)-axis of the crystal axis in the direction perpendicular to the substrate surface and further forming a ferroelectric thin film having the perovskite type crystal structure represented by the general formula ABO3 (A denotes one or more of Bi, Pb, Ba, Sr, Ca, Na, K and rare earth elements; B denotes one or more of Ti, Nb, Ta, W, Mo, Fe, Co, Cr and Zr) on the resultant oxide thin film.
Patent JP-H10274597-A (JP)
Title: Engine testing fuel feeder
Inventor: KOJIMA YOSHINORI
IPC: G01M15/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of fuel to the outside through appropriate control of the fuel quantity of a fuel feed tank in a laboratory so as to improve safety, and feed fuel to a test engine positively so as to improve reliability in an engine testing fuel feeder. SOLUTION: A fuel pump 12 for force-feeding fuel to a laboratory 24 is connected to an outdoor tank 17 stored with fuel, and a fuel feed tank 28 for storing the specified quantity of fuel force-fed from the fuel pump 12 is provided in the laboratory 24. A fuel feed pipe 26 for feeding fuel to a test engine E is connected to the fuel feed tank 28. When fuel in the fuel feed tank 28 exceeds a first upper limit position with the possibility of leakage to the outside, at least one of the fuel pump 12 and a solenoid valve 34 of a second fuel pipeline 31 is actuated to stop fuel supply to the fuel feed tank 28.
Patent JP-H11281808-A (JP)
Title: Mirror for resonator and coherent optical light emitting device
Inventor: TSUNEKANE MASAKI
IPC: G02B5/28
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a mirror for a resonator, which is provided with an excellent reflecting characteristic in a wide wave length band and with a high reliability by providing a first reflecting film which is provided with a reflecting work in a part of the wave length band on the front surface of a base material and the second reflecting film which is provided with the reflecting work in a different part of the wave length band and also with the reflecting work in the whole area of the wave length band in corporation with the first film. SOLUTION: The dielectric reflecting films of SiO2 and Ti2 O3 are alternately formed on the opposing front surface A and the rear surface B of the mirror 10 with glass (SiO2 ) as the base material. Each number of layers formed on the respective surface is about 100. Multi-layer films having reflectivity of 99.9% are laminated on the front surface of the mirror from 500 nm to 900 nm and those having the reflectivity of 99.9% are laminated on the opposing rear surface from 900 nm to 1,300 nm. The reflection films are formed on the both surfaces of the mirror so that the band area for keeping the high reflectivity of >= 99.9% is enlarged to be in a range of from 500 nm to 1300 nm being about two times.
Patent JP-S555975-A (JP)
Title: Surface protection film for sheet metal processing
Inventor: NOMURA YOUICHI
IPC: B21D22/20
Filed: 1978-06-29
Abstract: PURPOSE: To prepare a surface-protection film for sheet metal processing, which ensures the processing of metal sheet without lifting of the protection film, by applying one surface of a plastic film with an adhesive layer composed mainly of a specific acrylic copolymer.  
     CONSTITUTION: One surface of a plastic film having a thickness of 0.015W0.15mm, e.g. polyethylene film, polypropylene film, etc. is coated with an adhesive composed of (A) an acrylic copolymer having a glass transition temperature of -20 W+50°C and a strength of 35W300 g/mm 2  at 100% elongation, and prepared by the copolymerization of 20W100 parts by weight of an alkyl acrylate and 20W70 parts of an alkyl methacrylate, and if necessary, (B) a small amount of a tackifier resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09270211-A (JP)
Title: Recovering method for superconductor
Inventor: DOI TOSHIYA
IPC: H01B15/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To deal with environmental pollution, and also reduce a raw material cost, by recovering a necessary element, after it is used, from a high-temperature superconductive product using oxide superconductive material. SOLUTION: At first, for example, a bulk magnet product is reduced to powder, to be charged into a sulfuric acid/ammonium sulfate aqueous solution, to extract copper, and after that, a resultant aqueous solution is filtered to be separated into a solid and a solution including only copper. This solution is heated to evaporate a liquid component, to recover the copper in the form of copper sulfate. The solid is sufficiently washed by water, and then to separate iron and iron oxide by an electromagnet. Finally, the solid, except the iron and the iron oxide, is charged into a nitric acid aqueous solution, to separate kinds of undissolved vinyl and resin by filtering.
Patent JP-H05283949-A (JP)
Title: Cmos amplifier
IPC: H03F3/345
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a large output current even if idling current is small by properly setting the size ratio of a MOS transistor composing a current mirror circuit for a differential amplifier circuit making the current, mirror circuit load. CONSTITUTION:A normal CMOS amplifier is provided with a current mirror circuit composed of PMOSEFT Q9, Q10 and a current mirror circuit composed of NMOSFET Q11, Q12. The Q11 and Q12 compose the input side transistor and the output side transistor of the current mirror circuit making the output current of the current mirror circuit composed of the Q9 and Q10 input current. By properly setting the channel size ratio of each MOSFET Q3 to Q12 by this constitution, large output current is obtained even if idling current is small when input voltage is balanced.
Patent JP-S62236193-A (JP)
Title: Display device of time code signal
Inventor: MATSUI AKIFUMI
IPC: G11B27/28
Filed: 1986-04-07
Abstract: PURPOSE:To thin and display time information read out of a time code signal without giving the sense of distrust to an operator by displaying and updating the time code signal in accordance with the prescribed combinations that sequentially change. CONSTITUTION:The time code signals TC2-TC5 are fetched from plural video tape recorders 2-5, and stored in a memory 6b. A displayed time code signal is updated to the time code signal read out of the memory 6b. Accordingly the operator can observe thinning itself when he visually views the time code signals TC2-TC5. However he cannot recognize its frequency. Even if he recognizes it, he seldom mistakenly judges that the fetching of the time code signals TC2-TC5 and edition actions are made in a display cycle because said frequency changes complicatedly. Therefore such a situation can be effectively circumvented that the operator has the sense of distrust with respect to the device.
Patent JP-S632018-A (JP)
Inventor: NEEF HEINZ
IPC: G02C5/12
Filed: 1987-04-02
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-H04314295-A (JP)
Title: Video signal reproduction device
Inventor: NAKAMURA KENJI
IPC: H04N9/83
Filed: 1991-04-12
Abstract: PURPOSE:To automatically select and send a chrominance carrier signal and a low frequency conversion chrominance carrier signal in response to a connection destination while one pin of an output connector is used in common. CONSTITUTION:A VTR having a couple of effective output terminals 5c, 5y is provided with a transmission destination discrimination circuit 20 discriminating the color signal input output system of other video equipment based on a discrimination signal Sr fed from other video equipment of a reproduction signal transmission destination via the output terminal 5c. Either a chrominance carrier signal C or a low frequency conversion chrominance carrier signal Clo is selected by a switch SW1 controlled by a discrimination output of the circuit 20 and the selected signal is combined with a luminance signal Y and the result is sent to other video equipment in either the 'under-color input output' system or the 'YC separate input output' system.
Patent JP-H07259093-A (JP)
Title: Pile driving device for sea ground
Inventor: MORI AKIO
IPC: E02D13/04
Filed: 1994-03-24
Abstract: PURPOSE:To locate a pile accurately by rotatably installing an expansion/ contraction cylinder on a pile driving boat, moving a rotary table in the X- direction, allowing the cylinder to make expansion and contraction in the Y- direction, supporting the lower part of the cylinder, and coupling a pipe holder at the tip of the cylinder. CONSTITUTION:A pile 4 hung down by a crane 1 is in the middle part held by a pipe holder 8 of a locating means 13. A pile driving ship 5 is moved to near the pile driving position. An X-direction driving cylinder 15 is expanded and contracted so that the X-position of the pile 4 held by the pipe holder 8 is adjusted. A Y-cylinder 16 is expanded and contracted so that the Y-position of the pile 4 held by the pipe holder 8 is adjusted. After the adjustment in the two direction is completed, the crane 1 is rotated, or a boom is tilted, and thereby the pile 4 is hung down vertically. The pile 4 is struck by moving the pile driving member of the crane 1.
Patent JP-S63244439-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKATANI HIDEHIKO
IPC: G11B15/467
Filed: 1987-03-31
Abstract: PURPOSE:To accurately inform of whether a tracking is in the optimum state or not for a user by displaying that the tracking is fixed at the reproducing time. CONSTITUTION:A displaying means 18 displaying a tracking being fixed is provided. According to the start of the reproduction, the tracking value of the reproduction signal becoming max. is detected, and while the tracking is fixed at the optimum value by the operation of an automatic tracking device part an LED 18 lights with constant current driving through an LED driving circuit 17 based on the command from a microcomputer 16. And at the time when transferring from a reproduction mode to stoppage mode the microcomputer 16 sends a control command to an LED driving circuit 17 so as to stop the constant current driving of the LED 18, i.e., to light out. The tracking is thus fixed at the optimum value and a user can accurately know of good S/N of the reproduction signal and voice wow and flutter being obtd.