baber/WOPTO huggingface dataset:
Patent JP-S55116102-A (JP)
Title: Plant analysis controller
Inventor: KAWAI KENSUKE
IPC: G05B13/04
Filed: 1979-02-28
Abstract: PURPOSE: To improve the performance of control over plants to be controlled, by outputting test signals from decision controllers classified by plants to be controlled.  
     CONSTITUTION: In controlled plant 120, state variable FDH of electric power plant 122 is precedently inputted to decision controller 100 and electric power plant 122 is controlled according to manipulated variable CNT obtained by adding manipulated variable ACT1 based upon the arithmetic result of algorithm A to a manipulated variable obtained by feeding back state variable FDB of plant 120. Next, test signal TST2 is further outputted from decistion controller 110 to plant 120 and the response of the state variable of plant 122 is measured to model plant 120. On the other hand, FDS is inputted from plant 120 and manipulated variable ACT2 is outputted from unit 110 on the basis of the above-mentioned obtained model, so that plant 120 will be brought under control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000221963-A (JP)
Title: Sostenuto mechanism for piano
Inventor: HONDA HISAMITSU
IPC: G10C1/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sostenuto mechanism for piano for realizing its proper and smooth actuation with a simple structure. SOLUTION: A damper head for pressing a string is actuated by pedal operation. A sostenuto rail 100 engageable with a sostenuto tangent 18 linked to the damper head is provided, and the sostenuto rail 100 is engaged with the sostenuto tangent 18 by means of a link mechanism by pedal operation of a sostenuto pedal. The sostenuto rail 100 is made up of a flexible plate material with its base end fixed to an inner framework 23 of a piano body and its tip end 100a being a free end. A bending deformation thereof causes the tip end 100a to engage with the sostenuto tangent 18.
Patent JP-S63222484-A (JP)
Inventor: ENJIERU RUISU OOTEIZU JIYUNIA
IPC: B23K26/067
Filed: 1988-02-04
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-H08223557-A (JP)
Title: Digital signal transmission system
Inventor: EDA TAKANORI
IPC: H04N19/102
Filed: 1995-02-10
Abstract: PURPOSE: To allow a receiver side to display characters such as emergency information or the like together with a video image without expanding and decoding of a digital video signal having been subjected to high efficiency compression and coding by a transmitter side and to be sent to the receiver. CONSTITUTION: A multiplexer 110 multiplexes a digital information signal representing a character generated by an information stream generator 107 with N-stage of priority information added thereto with a digital video signal and a digital audio signal and a transmitter sends the multiplexed signals to a receiver. Then the receiver discriminates whether or not the character represented by the digital information signal is to be displayed based on the priority information added to the digital information signal and discriminates it to be displayed, the character represented by the digital information signal is displayed together with a video image represented by the digital video signal.
Patent JP-S59148036-A (JP)
Title: Stop controller of camera
Inventor: NAKAGAWA YASUTSUGU
IPC: G03B9/04
Filed: 1983-02-14
Abstract: PURPOSE:To facilitate automtion and to align mecahnically and precisely a small stop to an optical axis by switching the small stop by an intermitting the conduction to an electromagnet. CONSTITUTION:When a release button is pressed down, an external surface cam 4 rotates counterclockwise through the operation of a motor M to press and rotate the bent part 2c of a stop blade 2 clockwise against a spring 7 by a projection part 4b, and an open aperture stop 2a is positioned closely to an aperture part 1. At this time, the electromagnet 8 attracts and holds an attraction part 2d. Further, a cam 4 is rotated and the magnet 8 is powered off to close the aperture part 1. The magnet 8 is not conducted to a small aperture, a change from a state right before the attracting operation of the magnet to the counterclockwise rotation is made following up the rotation of the cam 4 and the blade contacts a stop pin 9 on a substrate. The cam 4 further rotates continuously to perform exposure by a shutter blade before starting contacting the bent part 2C.
Patent JP-H06212544-A (JP)
Title: Steric nonwoven fabric and its production
Inventor: MINAMI AKINORI
IPC: D04H1/555
Filed: 1993-01-19
Abstract: PURPOSE:To provide steric nonwoven fabric having pleats with radial cross section, a linear bonding part in the fabric and a large surface area, causing little deformation and suitable in various uses. CONSTITUTION:Plural sheets of hot melt nonwoven fabric made of polyester fiber, etc., are stacked one upon another and sealed by ultrasonic sealing interposing regular spaces in longitudinal direction to form linear bonding parts. Both sides of the linear bonding part are slit in longitudinal direction to form the steric nonwoven fabric having a flower-shaped cross section integrated at the inner circumference and forming opened radial pleats continuing in longitudinal direction on the outer circumference.
Patent JP-S58140648-A (JP)
Title: Tester
Inventor: MORITA YOSHIYUKI
IPC: G01R19/04
Filed: 1982-02-16
Abstract: PURPOSE:To facilitate the detection of an abnormal current and the confirmation of its point of time, by detecting the peak value of a current through a line to be detected through a sensor and displaying the elapsed time from when the peak value exceeds a prescribed set value. CONSTITUTION:The current sensor 3 detects the peak value of a current flowing through the line l to be detected. This peak value is displayed on an ammeter 4 at need by bringing the movable contact 6a of a readout switch 6 into contact with a contact 6c. Once the peak value of the current exceeds the prescribed set value, i.e. an abnormal current value, a timer 9 starts, so the elapsed time from the moment is known through the timer 9. Thus, this tester faciliates the detection of the abnormal current flowing through the line l to be detected and the confirmation of its point of time. Therefore, a fault line is detected and the fault contents are estimated very easily.
Patent JP-2000221934-A (JP)
Title: Led display device and control method thereof using the same
Inventor: TSUJI RYUHEI
IPC: G06F13/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a LED display surely safe and remarkably excellent in working efficiency by converting the transferred identification information to a different identification information on the basis of a prescribed function, and storing each identification information for every LED unit. SOLUTION: A LED control unit 101 transfers image data and control data for controlling each LED unit 102 to the LED unit. Identification information from the LED unit 102 and the LED control device 101 is changed by a desirable function such as addition one by one by a processing block provided inside of the LED unit 102. Identification information memory means 105 provided in the LED unit 102 stores the identification information for distinguishing each LED unit 102. Each LED unit 102 is provided with a normal memory means such as a dipping switch so as to automatically allot the identification information with the control from the control means 103 without allotting the unit ID. Consequently, identification information can be automatically imparted at the time of reassembling.
Patent JP-H0687636-A (JP)
Title: Recovery and recycling method for dehydrated cake in aggregate plant
Inventor: MIYAZAKI MANABU
IPC: C04B18/02
Filed: 1992-01-14
Abstract: PURPOSE:To provide a recovery and recycling method for dehydrated cake in which dumping treatment is eliminated and resources are made good use of and environmental pollution is eliminated. CONSTITUTION:After natural ore A is thrown into a crusher 1 to crush it and the produced aggregate B is screened by a trommel 2 while washed with water, crushed particles of large grain size are conveyed to a stone crushing plant, where those of intermediate grain size are screened as product gravel G for coarse aggregate. Those of fine grain size are conveyed to a classifier 4, where they are separated into sand S and muddy water W and the sand S is used as fine product aggregate. The muddy water W is conveyed through a pipe to a thickener 5 being a sedimentation device, where a flocculant is added and fine sand which is floating particles in the muddy water W is flocalated and settled. The settled fine sand is subjected to press dehydration by a filter press 6 to turn in into dehydrated cake K which is conveyed to a solidifying device 7, where a solidifying agent E and sand S' are mixed with the cake and the mixture is left as it is and solidified. The solidified matter A' is thrown into the crusher 1 again together with the natural ore A as its filler.
Patent JP-H07210384-A (JP)
Title: Floating point arithmetic unit
Inventor: SHOTANI TOMOYUKI
IPC: G06F9/38
Filed: 1994-01-24
Abstract: PURPOSE:To provide a floating point arithmetic unit capable of executing a floating point arithmetic operation at a high speed. CONSTITUTION:When a floating point arithmetic operation instruction is inputted, it is passed through a fetching stage 2 and decoded in a decoding stage 3 and a read request signal 11 including an address is outputted to a floating point register 7 in an execution stage 4. The instruction is inputted to a floating point instruction queue 10. When a required floating point computing element is in use, during standby, the address of an operand and a read request are continuously sent to the execution stage 4 as operand address signals 13. The execution stage 4 sends the operand address signals 13 from the floating point instruction queue 10 as the read request signals 11 as long as the instruction for using the data of a floating point register 7 is not present inside. When the instruction during execution is ended, since the operand 12 is already outputted, the execution of the instruction during the standby is immediately started.
Patent JP-H06216945-A (JP)
Title: Interface device
Inventor: ISHIDA HIROICHI
IPC: H04N1/32
Filed: 1993-01-20
Abstract: PURPOSE:To always accurately transmit data by reading in reception data, which is stored in a radio equipment IF part, by plural bits to transmit this data to a terminal equipment. CONSTITUTION:A CPU 8 indicates 8-byte data out of reception data, which is stored in a buffer 17 through a radio equipment 1 and an S/P converter 14, to a byte counter 16, and this data is outputted from the buffer 17 to a data bus 18 and is received. The CPU 8 transmits this reception data to a facsimile 6 through an A/D converter 5. 8-byte transmission data inputted from the facsimile 6 through the converter 5 is outputted to the bus 18 by the CPU 8, and a byte counter 10 is instructed to store this data in a buffer 11 through the bus 18. This data is subjected to P/S conversion by a P/S converter 3 and is outputted to the radio equipment. Thus, data is accurately transmitted without restrictions of transmission of one bit in a short time.
Patent JP-H10224732-A (JP)
Title: Special reproduction discrimination circuit for vtr
Inventor: ISHII HIROBUMI
IPC: H04N5/783
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To discriminate a special reproduction (fast forward reproduction and reverse reproduction) by monitoring a period of a vertical synchronizing signal in a reproduced signal from a video tape recorder VTR. SOLUTION: An edge detection section 3 detects a front edge of a vertical synchronizing signal in a reproduced signal from a VTR, clears a counter 4, which counts clocks from a terminal 1. The count of the counter 4 is written in a register 5 that is set by a next signal from the edge detection section 3, the count is read and given to a discrimination section 6, in which the count is compared with a number of clock signals for a discrimination criterion of special reproduction such as a number of clock signals for a discrimination criterion of fast forward reproduction or a number of clock signals for a discrimination criterion of reverse reproduction of the VTR, and provides an output of a signal denoting the special reproduction when the count exceeds the discrimination criterion.  A clock signal generated by a PLL or the like as a display clock signal for a video display device is replaced with a clock signal generated by a self-running oscillator or the like upon the receipt of the signal denoting the special reproduction.
Patent JP-H08216755-A (JP)
Title: Seat-back protector for vehicular seat
Inventor: MATSUMOTO TADASHI
IPC: B60R7/04
Filed: 1995-02-13
Abstract: PURPOSE: To protect the skin of the back face of a seat back in the case of bringing the seat back down forward to place some material on the back face, and use a protecting means as a storage part. CONSTITUTION: In a vehicular seat with a seat back 2 brought down forward so as to be able to place loads on the back face, a reversible seat 3 that can cover almost the whole back face of the seat back 2 is provided in the fittable or removable state at the seat back 2. When the seat back 2 is brought down forward, the seat back 2 is covered with the reversible seat 3, and when the seat back 2 is erected, the upper half part of the reversible seat 3 is folded downward to hang so as to enable the lower half part A to form a storage part.
Patent JP-H04248808-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: UNO SHIGERU
IPC: C08F2/20
Filed: 1991-01-25
Abstract: PURPOSE:To produce the subject polymer in a shortened heating time in good productivity while reducing the adhesion of scales by adding a part of water and a suspending agent to a polymerization system with stirring, adding vinyl chloride, an emulsified polymerization initiator and the remaining part of the water heated to the polymerization temperature, and subsequently polymerizing the heated polymerization system. CONSTITUTION:When vinyl chloride is suspension-polymerized, the ordinary temperature deionized water in an amount of 20-50wt.% based on all the amount of water in the polymerization system, a suspending agent (e.g. partially saponified polyvinyl alcohol) are charged to an autoclave and stirring is started. Vinyl chloride, a polymerization initiator (e.g. di-2-ethylhexyl peroxydicarbonate) emulsified in an aqueous medium, and the remaining 50-80wt.% of the deionized water heated to 80 deg.C which is above the polymerization temperature are charged to the polymerization system, and the polymerization system thus heated to 57 deg.C of the reaction temperature is suspended to a suspension polymerization to produce the objective polyvinyl chloride in good productivity.
Patent JP-S59149486-A (JP)
Title: Magnetic recording device
Inventor: HIRAI JIYUN
IPC: H04N9/82
Filed: 1983-02-16
Abstract: PURPOSE:To prevent hue irregularity by supplying one signal which constitutes a luminance and a color signal to the 1st rotary heads and the other signal which constitutes a color signal to the 2nd rotary heads, and recording them on tracks. CONSTITUTION:A couple of the 1st rotary heads HV1 and HV2 which has specific gap width and mutually different specific azimuth angles and are provided at an angle interval of about 180 deg. are supplied with one signal S1 which constitutes the FM-modulated luminance signal and color signal, and the 2nd preceding rotary heads HA1 and HA2 are supplied with the other signal S2 which constitutes a color signal. Changeover switches 25 and 26, and 37 and 38 are placed on R sides in recording and on P sides in reproduction, so two signals are recorded and reproduced independently on the same track, so that any hue irregularity due to jitters is not caused.
Patent JP-S60168436-A (JP)
Inventor: NAGAI HIDEO
IPC: G06T1/00
Filed: 1984-02-10
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-H04241080-A (JP)
Title: Information card recording and reproducing device
Inventor: SANO KOICHI
IPC: G06K13/063
Filed: 1991-01-24
Abstract: PURPOSE:To position a display output accurately at all times by converting the conveyance distance from the position determined by the display output position of an information card to a set position into the number of pulses according to a distance per one-pulse interval and driving a motor until the number of pulses is counted. CONSTITUTION:Every time a pulse hole is bored, the conveyance distance (Le) of the magnetic card 22 per one-pulse interval of a current encoder pulse signal is calculated by dividing L1 by a counted value. The conveyance distance is converted into the number of pulses by (L1+Lpn)/Le, where Le is the obtained conveyance distance, L1 is the distance from a 2nd sensor 19 to the punch hole position, and Lpn (n=1, 2, 3...) is the distance from the tail end of the magnetic card 22 to the punch hole position. Then, a counting means counts pulses to position the punch hole.
Patent JP-H10217082-A (JP)
Title: Holding plate for double-sided work of wafer and double-sided work method and device
Inventor: HIRANO TAMEYOSHI
IPC: B24B7/17
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To easily fit a wafer in a through-hole by arranging the through-hole having an inner peripheral surface fittable to an outer peripheral surface of this wafer in a plate material thinner than the wafer, and freely deflectively deforming this peripheral edge part in the plate thickness direction by forming a notch in a radial shape from the peripheral edge part of this through-hole. SOLUTION: A holding plate 36 is formed in a plate shape thinner than a wafer W being a work object, and a through-hole having an inner peripheral surface 36a of a shape fittable to an outer peripheral surface of this wafer W is provided. Plural slits 38 extending in a radial shape from a peripheral edge part of this through-hole are formed, and the peripheral edge part of the through-hole is formed by the formation of these slits 38 so as to be deflectively deformable in the plate thickness direction. The through-hole is temporarily and diametrically expanded by this deflective deformation. The wafer W can be easily fitted in this through-hole in this diametrically expanded condition.
Patent JP-H06241055-A (JP)
Title: Gas fuel engine
Inventor: TERAMOTO TAKAFUMI
IPC: F02P13/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a means capable of enhancing the heat efficiency of a gas fuel engine, of such a structure that the gas fuel such as hydrogen gas is supplied directly into a cylinder, and capable of precluding premature igniting of mixture gas around a spark plug. CONSTITUTION:In a rotary piston engine RE, hydrogen gas is supplied directly to a working chamber 6 via a hydrogen port P after the air sucking into the working chamber 6 is completed, and thereby the filling efficiency is enhanced. The hydrogen port P is formed from a plurality of minor bore ports 3 which open at the inside surface 1a of a rotor housing 1 being arranged across the width of the rotor housing. Thereby the hydrogen gas flowing into the working chamber 6 from the ports 3 is uniformly distributed in the direction across the housing width, which accelerates the hydrogen gas mixing with the air within the working chamber 6, and approx. homogeneous mixture gas is generated, the heat efficiency enhanced, and premature igniting around a spark plug 7 precluded.
Patent JP-H01203131-A (JP)
Title: Handling and arranging device for sheet bundle
Inventor: HANADA YOSHIKAZU
IPC: B65H3/54
Filed: 1988-02-04
Abstract: PURPOSE:To accurately handle and arrange a sheet bundle in a short time without the damage of a sheet by providing box shape regulation guides in which plural air blowout holes are formed on the surface to which a sheet bundle is abutted. CONSTITUTION:A sheet bundle S carried is placed on accommodation stands 16 and 17 by the lowering of a backet 37 at an arranging part 33. Then the bundle S is made to rise from the sheet accommodation surface at the lowest part of the bundle S by blowing out air from an air blowout hole 19, the arrangement at this part is made to regular, and also the occurrence of damage by an accommodating surface is prevented. Concurrently, the air is supplied between sheets with the air is made to intermittently blowing out from a slit hole 22 formed to regulation guides 20 and 21 and also vibration is given, and thereby the bundle S is effectively handled. When the bundle S is arranged, the stands 16 and 17 are made to incline approximately 5 deg.-30 deg. to the guides 20 and 21 sides. This incline enables the air to effectively blow out between sheets, and arranging effect can be improved.
Patent JP-H03228661-A (JP)
Title: Production of leachate from tangle-containing siitake mushroom
Inventor: ONO TAKASHI
IPC: A23L19/00
Filed: 1990-02-01
Abstract: PURPOSE:To obtain in a short time the title leachate easy to drink with constant concentration by grinding dried siitake mushroom and dried tangle followed by putting into a paper bag and then immersing in water to effect leaching. CONSTITUTION:Dried siitake mushroom and dried tangle are ground using a grinder, and the resulting powder is mixed and sealed into a paper bag followed by immersion in water in a vessel to prepare a leachate, thus obtaining the objective leachate to be used for the home therapy for hypertension, etc.
Patent JP-H06234179-A (JP)
Title: White polyester film and thermal recording receive sheet using it
Inventor: UHARA KENJI
IPC: B41M5/382
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a film whose irregularity in thickness is improved, from which a white polyester film having excellent heat dimension stability, low specific gravity, softness, cushioning property, heat dimension property, and hardly having creasing can be obtained. CONSTITUTION:A white polyester film is a laminated film constituted of at least three layers: a layer A, a layer B and a layer C, wherein at least one utmost outer layer is made of the layer A and other utmost outer layer is made of the layer A or the layer C with an apparent specific gravity of 0.5 or more and 1.1 or less. The layer A contains a polyester whose melting point is 200 deg.C or more as a main component. The layer B is made of a soft polyester (d) containing a polyalkylene terephthalate as a main component. The layer C is made of a mixed composition consisting of the polyester (a), a polymer (b) incompatible with the polyester, and an additive (c) which substantially makes the polymer (b) scatter differentially, containing fine foams inside thereof so as to be whitened.
Patent JP-H03230872-A (JP)
Title: Projection welding electrode
Inventor: HARIMA KAZUHISA
IPC: B23K11/30
Filed: 1990-02-05
Abstract: PURPOSE:To hardly generate settling on electrodes due to deposition with materials to be welded and heat and to extend the service life of the electrodes by constituting only the parts corresponding to projections of the surface in contact with the materials to be welded of high heat resistant members locally. CONSTITUTION:The materials 1 and 2 to be welded are superposed, positioned and arranged between the end faces of the electrodes 3 and 4 and the materials 1 and 2 to be welded are pressurized by the electrodes 3 and 4. At this time, positioning is carried out so that the projections 2a of the material 2 to be welded correspond to the positions of the high heat resistant members 3a and 4a of the electrodes 3 and 4. In this state, when a welding current is carried between the electrodes 3 and 4, the current concentrates on the contact parts between the projections 2a and the material 1 to be welded and heat is generated and welding nuggets are formed. At this time, although the influence of heat extends over strongly by the high heat resistant members 3a and 4a closet to the nuggets, settling is hardly generated on the electrodes by the deposition with the materials to be welded and the influence of heat on the parts of the high heat resistant members 3a and 4a made of ceramics members or high melting point metallic members. Accordingly, the service life of the electrodes is extended remarkably.