baber/WOPTO huggingface dataset:
Patent JP-2000237812-A (JP)
Title: Looper multivariable controller
Inventor: IMANARI HIROYUKI
IPC: B21B37/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable looper multivariable control without PID control by operating an operation command value for a looper actuator, a speed correction value for a rolling main electric motor and an energy quantity to supply to the looper actuator, starting the looper from a waiting position and switching to stationary part control when the looper touches on a material to be rolled. SOLUTION: A rolling main electric motor speed control means 11 controls a speed of an upstream stand rolling mill main electric motor 10 in accordance with a speed command value. A tension command value, a looper height, etc., of a material to be rolled are set by a setting means 17. A control arithmetic means 16 operates a start torque command value of the looper 7, inputs it to a changeover switch 12. The changeover switch 12, until the looper 7 is brought into touch with material 1 to be rolled, inputs a start torque command value to a torque controller (electric current control) 9. When a looper angle detector 6 detects a height of the looper 7 and the looper 7 is brought into touch with material 1 to be rolled, it is switched to a multivariable control that takes a looper height and rolling tension force as a multivariable.
Patent JP-S59166185-A (JP)
Inventor: ABE NOBUYASU
IPC: D05B23/00
Filed: 1983-03-11
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-S56138728-A (JP)
Title: Focal plane shutter
Inventor: MATSUI ISAO
IPC: G01P3/54
Filed: 1980-03-31
Abstract: PURPOSE:To accurately match the traveling speeds of the front curtain and the rear curtain and increase the speed of the shutter by comparing the traveling speed signal of the front curtain and a reference signal when the shutter operates thereby controlling the brake. CONSTITUTION:A magnetic recording belt 2 and a magnetic head 3 are used as a traveling speed detecting means for a front curtain 1 and a frictional brake 4 is used as a traveling speed controlling means. Such recording by which a constant frequency signal is produced in the head 3 when the front curtain 1 travels at the design value is being made in the belt 2. The output signal of the head 3 when the shutter operates is compared with the reference signal of a crystal oscillator 7 in a comparator 6, the compared output whereof is applied to the brake 4, whereby the traveling speed of the front curtain 1 is controlled. The traveling of the rear curtain is controlled in the same manner as for the front curtain.
Patent JP-H06320320-A (JP)
Title: Cutting work method
Inventor: OTA SHIGENARI
IPC: B23C3/28
Filed: 1994-03-11
Abstract: PURPOSE:To obtain high speed in cutting speed and feed speed of an end mill. CONSTITUTION:A route of feeding an end mill 16 is set, so that a cutting direction of the end mill 16 is provided always equal to the direction of relatively moving a workpiece 12 relating to this end mill 16. That is, the end mill 16, performing the so-called down cut, is moved in a direction of separating from cutting chips. Consequently, by preventing the cutting chips from easily biting in an edge groove of the end mill 16, high speed can be obtained in cutting speed and feed speed of the end mill 16.
Patent JP-S55144027-A (JP)
Title: Production of polyamidic acid and polyimide copolymer
Inventor: MAKINO DAISUKE
IPC: C08G73/10
Filed: 1979-04-04
Abstract: PURPOSE: To obtain title cpd. having good heat resistance and electrical characteristics and suitable for the production of electrical insulating materials, by a method wherein a diamino carbonamide is reacted with a diamine and a tetracarboxylic acid dianhydride in a specified weight ratio in an inert solvent.  
     CONSTITUTION: (a) A diamino carbonamide, such as 4,4'-diaminodiphenyl ether-3- carbonamide or 1,4-diaminobenzene-2-carbonamide, is reacted with (b) a diamine such as 4,4'-diaminodiphenyl ether, and (c) a tetracarboxylic acid dianhydride such as pyromellitic acid dianhydride in an amount of 5W20mol% of (a) based on the combined amount of (a) and (b), and pref. in an equimolar amount of (c) to the combined amount of (a)+(b) in order to obtain a polyamidic acid which is then heated to a temp. of not lower than 200°C to obtain a polyimide copolymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51116306-A (JP)
Title: Internal comustion engine for steady combustion
Inventor: KOBAYASHI AKIRA
IPC: F02B23/00
Filed: 1975-04-04
Abstract: PURPOSE: To provide an engine with higher thermal efficiency by taking advantage of the meritorious point of a piston type internal combustion engine and purifying exhaust gas through the adoption of steady combustion system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56138608-A (JP)
Title: Liquid fuel combustor
Inventor: OOTSUKI TOSHIO
IPC: F23D11/34
Filed: 1980-03-31
Abstract: PURPOSE: To provide a liquid fuel combustor with a high safety margin capable of heat adjustment in a wide range without incurring the condensation and back firing of a gasified fuel by maintaining the heating temperature roughly constant inside the combustor body.  
     CONSTITUTION: A gasified fuel is fed toward the opposed surfaces of combustion plates 15a and 15b facing each other from outside thereof and mixed with a combustion air supplied from the opposed surfaces of the plates 15a and 15b to burn. At this point, depending on difference in the amount of combustion, a flame is formed by the combustion of the fuel or the combustion plates 15a and 15b glow by combustion on the surface of the plates 15a and 15b. The radiant heat thus formed is blocked from each other with an interference preventing plate 23 keeping the combustion plates 15a and 15b from being heated up to a high temperature close to the outside thereof. This ensures a high safety margin by eliminating back firring during the combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52126186-A (JP)
Title: Semiconductor luminous device
Inventor: ABE OSAMU
IPC: H01L33/60
Filed: 1976-04-15
Abstract: PURPOSE: To prevent a lowering of the reflection factor of a reflecting device for reflecting the emanating light rays by providing a resinous thin film to the surface thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03244313-A (JP)
Title: Combine
Inventor: OZAKI NORIMUNE
IPC: A01D69/00
Filed: 1990-02-22
Abstract: PURPOSE:To improve the safety of floating straw-removing operation by providing a pair of culm-detection sensors and decelerating the vehicle when no culm is detected by the base-side sensor, and according to the continuation of the presence of a culm detected by the ear-side sensor for a prescribed period. CONSTITUTION:A culm transferred in laid posture with a threshing feed chain 7 is detected by a pair of culm-detection sensors S1, S2. When the base-side short-culm sensor S2 detects no culm and the ear-side long-culm sensor S1 detects the presence of a culm, the culm is judged as a floating straw, the vehicle speed is decreased to a half and an alarm is emitted. Accordingly, the floating straw can be immediately and safely removed to improve the workability. Since the speed of the vehicle is automatically returned to the original level after the removal of the straw, the workability can be maintained to the normal operation level.
Patent JP-S61201540-A (JP)
Title: Automatic position reversing handset
Inventor: KONDO MAKOTO
IPC: H04M1/03
Filed: 1985-03-05
Abstract: PURPOSE:To handle a telephone set without noticing the direction of a handset by the operator by connecting automatically the handset to a transmission line and a reception line. CONSTITUTION:When the user pushes an acoustic unit 3 to an ear, the acoustic unit 4 is at a lower position than the acoustic unit 3 and colored viscous fluid in a light shut tube 1a flows downward, that is, toward the acoustic unit 4. In this case, a resistance value of a photo transistor (TR) of a photodetection section 1d is higher and since a voltage fed from power terminals T3, T4 to the photo TR is in the relation of voltage VD>VS, the voltage of a tilt signal, that is, a voltage inputted to the positive side of a comparator 2a of an upper/ lower discriminating section 2 gets lower. In this state, since a reference voltage fed from a power terminal T5 is set to be a voltage VR> voltage of tile signal, the comparator 2a outputs a control signal of low potential. The control signal of low potential turns on switches 5a, 5b of a handset reversing switch 5 and turns on switches 5c, 5d so as to connect the acoustic unit 4 to a transmission line 6T and the acoustic unit 3 to a reception line 6R.
Patent JP-S63208706-A (JP)
Title: Takeup inspecting instrument for cord reel unit
Inventor: NAGANUMA SOICHI
IPC: G01B21/06
Filed: 1987-02-25
Abstract: PURPOSE:To perform multipurpose inspection quantitatively an automatically by providing a stopper which locks the rotation of a drum mechanically at an origin and an encoder which is coupled with the drum and measures the quantity of rotation of the drum. CONSTITUTION:When a cord 6 is taken up, a reversible motor 14 rotates forward with constant torque and the drum 9 also rotates forward through a powder clutch 16, thereby deciding a conforming article when the counted quantity of an encoder 19 within a certain time is equal to N0 or nonconforming article or incomplete winding when the N is smaller than N0. The reversible motor 14 is freed after the completion of taking-up operation; when the counted quantity N at the time is smaller than N<1>, a lock is made to decide a conforming article, but when the quantity is larger than N1, a nonconforming article is decided. Even when the unlock button of a cord reel unit 5 is reset by a 3rd cylinder 13 to rewound the cord 6, a decision is made by using the counted quantity N.
Patent JP-S61202360-A (JP)
Title: Magnetic recording and reproducing device
Inventor: CHIKASHIGE KIYOSHI
IPC: G11B15/61
Filed: 1985-03-05
Abstract: PURPOSE:To attain the stable running of a tape along a lead by setting the friction resistance of a tape contact face of a lower cylinder larger than that of an upper cylinder. CONSTITUTION:For a rotary head cylinder 1, the outer circumference of the tape contact face of an upper cylinder 2 is formed by an arc-shaped cutting tool having a small tip form. While an arc-shaped cutting tool having a large tip form is used to form the outer circumference of the tape contact face of a lower cylinder 3. The angle (a) formed by the edge slope of the groove of the cylinder 2 and the tape width direction is larger than the angle (b) formed by the fringe slope of the groove of the cylinder 3. This increases the stable friction resistance between the cylinder 3 and a tape 5 and decreases the unsta ble friction resistance between the cylinder 2 and the tape 5 in terms of the friction resistance which acts on the tape 5. Thus the variance of the tension T of the tape 5 is reduced and therefore the descending force F which energizes the tape 5 to a read 4 is stabilized. Thus the stable running of the tape 5 is secured along the lead 4.
Patent JP-S56138114-A (JP)
Title: Adhesive tape or sheet for treatment
Inventor: HONDA SEIICHIROU
IPC: A61K9/70
Filed: 1980-03-31
Abstract: PURPOSE: An adhesive tape or sheet for treatment that is prepared by providing a pressure-sensitive layer composed of fine tacky particle including the active principles on one surface of the base film, thus being simply used and permitting the active principles to penetrate into the affected part gradually.  
     CONSTITUTION: Fine tacky particles are disposed in an organic solvent and coated on the base film and dried to provide the pressure-sensitive adhesive layer. The fine tacky particles are, e.g., made of acrylic resin, which is obtained by suspension polymerization of acrylate ester monomers in water in the presence of an oil-soluble catalyst. Then, the active principles such as adrenocortical hormone anti-inflammatory or so are adsorbed to the particles to give the objective adhesive tape or sheet for treatment. The releasing speed of the active principles is controlled by adjusting the sizes of the fine particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62200590-A (JP)
Title: Hard disk device
Inventor: TSUYUKI TADASHI
IPC: G11B33/02
Filed: 1986-02-27
Abstract: PURPOSE:To facilitate the replacement of a disk by providing an air-flow generating device, and blowing the air flow generated by the said device against the sliding parts of a head and a disk. CONSTITUTION:A spindle motor 1 is made in one body with the air-flow generating device 5. The disk 2 is provided by plating CoNi on an A base plate by means of electroless plating. As for an actuator 3, its head 4 and the air flow nozzle 6 are movable for each track, and for the head 4, common winchester type head is used. The nozzle 6 is made of Al and is a cylinder with 5mm diameter. The nozzle is mounted in such a way that the center axis of the cylinder is directed to the center of the read/write gap of the head 4. Also, the nozzle is inclined by 15 deg. against the disk plane so that the air flow hits the surface of the disk.
Patent JP-H08214016-A (JP)
Title: Data transmitter
Inventor: HISHIKARI ISAO
IPC: G05B23/02
Filed: 1995-02-07
Abstract: PURPOSE: To transmit plural data with simple configuration. CONSTITUTION: An input device 1 adds a data number to plural received data and outputs them to a bus L. An output device 2 or arithmetic units 3, 4 receive the data with required data number added to them among data sent through the bus L and process the data while regarding it as the one added with a prescribed data number. Then the output device 2 outputs data externally and the arithmetic units 3, 4 add a data number to the received and processed data and output the resulting data again to the bus L.
Patent JP-2000243248-A (JP)
Title: Electron emission element, electron source, image forming device and manufacture of the same
Inventor: MIYATA HIROKATSU
IPC: H01J9/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce impairing in driving and to obtain stable characteristic by executing the antioxidizing treatment to carbon accumulated by activating treatment, on an electron emission portion of a conductive film formed over a pair of element electrodes mounted on a base. SOLUTION: Element electrodes 2, 3 are formed on a cleaned base 1, for example, by photolithographic technique, and an organic metallic solution is applied thereto to form an organic metal thin film. Then the thermal baking treatment and the patterning by lift-off, etching and the like are executed to form a conductive film 4. The power is supplied between the element electrodes 2, 3 to partially form an area having a structural change by breaking, deforming, denaturing and the like, on the conductive film 4. The pulse waveform is applied by raising the temperature. Then the activating treatment is executed by repeating the application of a pulse. Carbon or a carbon compound from an organic substance existing in the atmosphere is accumulated on the elements by this treatment.  The accumulated carbon is treated by a halogen compound, a phosphorus compound or boron as the antioxidizing treatment.
Patent JP-S51117187-A (JP)
Title: Apparatus for preparation of thin layer
Inventor: KOGA KIKUO
IPC: C23C14/50
Filed: 1975-04-08
Abstract: PURPOSE:Apparatus to form a evaporated thin layer of excellent thicknes ratio on a base plate with concave and convex.
Patent JP-S59169446-A (JP)
Title: Sheet of dried fish flake and its preparation
Inventor: OKUMURA YOSHIAKI
IPC: A23B4/03
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a sheet of dried fish flakes resistant to the dissipation of flavor and the oxidative deterioration, and having excellent quality, by shaving a dried fish to thin and broad flakes, laminating plural flakes with each other, scattering small pieces or powder of dried fish to the laminate, spraying a water-soluble binder thereto, and pressing the laminate under heating. CONSTITUTION:A dried fish is shaved to thin and broad flakes (0.002-0.05mm. in thickness, 10-50mm. in width and 20-150mm. in length). A plurality of the broad flakes are scattered in the form of a flat plate, partially integrated, scattered with small pieces or powder of dried fish to one or both surfaces, sprayed with a water-soluble binder, and pressed under heating to bond the flakes with each other and obtain the objective sheet of dried fish flakes.
Patent JP-H06254733-A (JP)
Title: Decentralized control assembly line
Inventor: KONDO HARUHIKO
IPC: B23P21/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide an assembly line capable of easily changing the work sequence and parts and easily coping with the change of the type and production quantity. CONSTITUTION:Constituting elements such as decentralized-control working robots 3-5 and parts conveying vehicles 10-14 are provided, and they cooperate together to assemble desired products while information is communicated via radio communication antennas 8, high-speed network cables, and radio communication devices 19.
Patent JP-S54134841-A (JP)
Title: Induction heating system
Inventor: HASHIMOTO GAKUO
IPC: H05B6/06
Filed: 1978-04-11
Abstract: PURPOSE: To make it possible to apply heat even if shapes of heated objects and unit weithts make changes in such a way that plural induction heating coils are arranged in the proceeding direction of the heated object modifying voltage applied to each coil by feed forward coefficient.  
     CONSTITUTION: Induction heating coils 10∼40 are arranged in the proceeding direction of a heated object, power is supplied respectively from power sources 12∼42. Assumging that target rising temperatures of each heating area may be Δθ 1 , Δθ 2  ... which are kept memorized beforehand in a memory means 1a of a control circuit 1. Since detecting temperature difference of temperature detectors 9, 14 is showing a risen temperature value Δθ 1 ' at the actual first heating area, in consideration of it, the second heating area target rising temperature is made arithmetic operation by an arithmetic means 1b, whereupon feed forward modifying coefficient is sought and voltage for applying to the second heating area is sought, which is applied through a voltage applying means 1d. With the rest to be done likewise, decision is made for applied voltage at the third and fourth heating areas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08239267-A (JP)
Title: Piezoelectric material
Inventor: KASHIWAYA TOSHIKATSU
IPC: C04B35/00
Filed: 1995-03-02
Abstract: PURPOSE: To improve the curie point of a Pb(Mg1/3 Nb2/3 )O3 -Pb(Ni1/3 Ta2/3 )O3 - PbTiO3 -PbZrO3 piezoelectric porcelain. CONSTITUTION: The piezoelectric material comprises a porcelain having a composition of formula: aPb[(Mg1-x Nix )1/3 (Nb1-y Tay )2/3 ]O3 -bPbTiO3 -cPbZrO3 (a, b, c are mol.%; a+b+c=100), wherein a, b, c, X and Y satisfy the inequalities. 15<=a<=45, 32<=b<=45, 10<=c<=50, 0.2<=X, Y<=0.9, and X-Y>=0.05. The a, b, c, X and Y preferably satisfy inequalities. 25<=a<=4.3, 35<=b<=43, 14<=c<=40, and 0.3<=X, Y<=0.8.
Patent JP-H01219169-A (JP)
Title: Pretreating solution for electroless plating
Inventor: TAKITA TAKAO
IPC: H05K3/38
Filed: 1988-02-25
Abstract: PURPOSE:To improve wettability and adhesion to plating by using a pretreating soln. contg. a silane coupling agent, a surfactant contg. fluorine and glycol ethers. CONSTITUTION:A pretreating soln. for electroless plating contg. about 0.1-10g/l silane coupling agent such as gamma-aminopropyltriethoxysilane, about 0.1-50g/l ionic surfactant contg. fluorine and about 60-1,000ml/l glycol ethers such as diethylene glycol dimethyl ether is prepd. The pretreating soln. is applied to a printed circuit board, etc. When the soln. is applied, the wettability of the board is improved and the occurrence of blowholes and the remaining of bubbles in the through holes can be prevented, so the depositability and uniformity of plating at the time of electroless plating are improved.
Patent JP-S61201632-A (JP)
Title: Treatment of end part of capillary column
Inventor: KOJIMA MORIAKI
IPC: C03B33/00
Filed: 1985-03-05
Abstract: PURPOSE:To enable the column joining without giving the adverse effect to the separation performance or the like by removing the coated material of an end part of a capillary column with an acid and the electrolytic etching, mechanically or thermally and thereafter giving a cutting flaw to an exposed part to cut it. CONSTITUTION:A coated material 4 such as metal of a capillary column 1 is removed by such a means that an end part 2 to be cut of the capillary column 1 performed with the coated material 4 is immersed in an etching soln. 3 such as hydrochloric acid. A cutting flaw 5 is given on an exposed part 1a of the column removed from the coated material 4 by means of a carbide cutter or the like and the part is cut with the stress break by giving the external force F e.g. the bending stress due to the curvature of 50-100 times of an outside diameter of the column. Still more as the removal of the coated material, a proper means such as an acid or the electrolytic etching, a mechanical means or the heating is used in accordance with the material (e.g. a resin such as silicon and polyimide, metal or the like).
Patent JP-S61203909-A (JP)
Inventor: TAKUBO YOSHIICHI
IPC: A47B96/14
Filed: 1985-03-04
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-S60126795-A (JP)
Inventor: TAMONO KAORU
IPC: G07F11/58
Filed: 1984-03-07
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-S62201193-A (JP)
Inventor: TSUI SEIICHIRO
IPC: D06F33/02
Filed: 1986-02-27
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-H08197959-A (JP)
Title: Frosting preventive sheet for front glass
Inventor: HASHIMOTO IKUO
IPC: B60J11/00
Filed: 1995-01-25
Abstract: PURPOSE: To provide a frosting preventive sheet for a front glass which is useful to shorten defrosting time in the severe cold winter early morning and at midnight as well as to avoid a danger of meeting a traffic accident or the like by failure of forward visibility at traveling time by departure by a frost sticking car. CONSTITUTION: A surface of front glass 1 is covered with a sheet 2, and frost (5) is stuck to it. Installation, removal (mounting and demounting) and the prevention of scattering and slipping-down are facilitated by suckers 3, and the end of the sheet and the vicinity of the suckers are thickly reinforced. A reinforcing 4 broken line part 6 is a reinforcing range 6.
Patent JP-H01217461-A (JP)
Title: Photographic printing processor
Inventor: UJIIE YOICHI
IPC: G03B27/73
Filed: 1988-02-26
Abstract: PURPOSE:To prevent the generation of defective development by providing the title processor with a timer for rotating a pair of printer side carrying rolls after the passage of a fixed time from the time of preceding cutting so that the rear end of an exposed photosensitive sheet previously cut off by a cutting means is not allowed to contact with the leading end of an exposed succeeding photosensitive material. CONSTITUTION:After cutting off the exposed photosensitive material to a sheet for one frame, a new photosensitive material positioned on an exposing position is applied to the succeeding printing exposure. After the passage of the fixed time from the cutting of the sheet after the completion of printing exposure, the pair of printer side carrying rolls 32 are rotated by the timer means 16, so that the exposed photosensitive material for one frame is carried and newly set up on the exposure position. Since the pair of printer side carrying rolls 32 or a press-contact releasing means 43 is not driven until the passage of the fixed time from the time of cutting even after the end of the succeeding printing exposure and the exposed photosensitive material for one frame is not carried, the abutting or superposition of the leading end part of the succeeding exposed photosensitive material upon/to the rear end of the previously cut exposed photosensitive sheet can be suppressed.