baber/WOPTO huggingface dataset:
Patent JP-H03232002-A (JP)
Title: Dancer controller
Inventor: KOBAYASHI TAKASHI
IPC: B05C13/00
Filed: 1990-02-08
Abstract: PURPOSE:To produce a sheet material of stable coating film thickness by calculating the allowable variable-speed rate of a coating roll corresponding to the carrying speed of a sheet material, and controlling a dancer correction signal corresponding to the allowable variable-speed rate. CONSTITUTION:An allowable variable-speed rate arithmetic circuit 16 calculates the allowable variable-speed rate per unit time of the coating roll 5 based on sheet material carrying reference outputted from a sheet material carrying speed reference setting circuit 7. A variable-speed rate limitation circuit 17 detects and compares the allowable variable-speed rate alpha1 and the variable-speed rate (alpha) of a speed correction signal that is the output of a position control circuit 12, and outputs the variable-speed rate (alpha) of the speed correction signal of the position control circuit 12 as it is when a result is within an allowable value (¦alpha¦<=¦alpha1¦). Also, when the result exceeds the the allowable value (when it is ¦alpha¦>¦alpha1¦), such limitation that the variable-speed rate of the speed correction signal of the position control circuit 12 goes to alpha1 is applied, and it is outputted to a correction width limitation circuit 13. In such a way, the speed command of the coating roll can be controlled within the allowable variable-speed rate even when steep position fluctuation occurs in a dancer roll 4.
Patent JP-S61186806-A (JP)
Title: Fault detecting device for transparent body
Inventor: MATSUMURA KENICHI
IPC: G01B11/30
Filed: 1985-02-14
Abstract: PURPOSE:To detect the fault of a body to be detected by converging light on only a detection position of the object through a condenser and arranging a detector except where its normal transmitted or surface reflected light is incident. CONSTITUTION:This device is provided with a face panel 1, a detector 5, a light source 6, a concave mirror 7, a lens 8, etc. Light from the light source is converged by the concave mirror 7 and lens 8 and its converged light beams 9-1 and 9-2 illuminate a part nearby the detection position, i.e. within only a light irradiation range. The converged light beams 9-1 and 9-2 are therefore transmitted through the panel 1 and never reach the detector 5 unless the panel 1 has a fault. If the panel 1 has some fault, on the other hand, the converged light beams 9-1 and 9-2 are scattered and reach the detector 5 partially as scattered light 9-3, which is detected.
Patent JP-H11228722-A (JP)
Title: Manufacture of polyolefin-based resin foamed body
Inventor: TSUJIMOTO NORITAKA
IPC: C08L23/26
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyolefin-based resin foamed body which necessitates only a small investment for equipment, produces a crosslinked foamed body showing excellent homogeneity and shape followability, makes an easy adjustment of a foaming ratio and further enables recovery of used famed bodies for melting and reforming. SOLUTION: A polyolefin-based resin (A) is modified by melting and blending 100 pts.wt. of the resin (A) with 0.05-5 pts.wt. of a dioxime compound at temperatures in the range from 170 deg.C to a decomposition temperature of the polyolefin based resin. The obtained modified resin composition (B) is blended with an unmodified polyolefin-based resin (C), the weight ratio of (B):(C) being 20-80:80-20 (wherein (B)+(C)=100). The obtained blended compound is kneaded with a thermally decomposable chemical foaming agent and then the obtained expandable resin composition is heated and foamed by decomposition of the foaming agent.
Patent JP-H07213267-A (JP)
Title: Method for grading pholiota nameko s. ito et imai to be cut in stem cutter therefor and grader
Inventor: SATO TADASHI
IPC: A23N15/00
Filed: 1994-01-31
Abstract: PURPOSE:To grade mushrooms of Pholiota nameko S. Ito et Imai according to the diameter size of the cap part without damaging this mushroom by rocking or rotating a grading sieve having a sieving surface covered with a water film by water sprinkling. CONSTITUTION:This method for grading mushrooms of Pholiota nameko S. Ito et Imai is to support a conical type cagelike grading sieve 2 on a cagelike rotating drum 1, cover the sieving surface with a water film by sprinkling water from a water sprinkler 3, feed the mushroom in a state of the outer surfaces covered with a water film, sieve and grade the mushroom having flexible property with the drading sieve without being damaged.
Patent JP-S60171064-A (JP)
Inventor: YAMADA KAZUO
IPC: A63G19/20
Filed: 1984-02-16
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-H11223957-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: SATO MASARU
IPC: G03G5/082
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor essentially free of rugged appearance defects and image defects and also having good adhesion of the photosensitive layer in a shortened production process by forming a photosensitive layer of an Se-As material on the surface of a substrate of an Al-base alloy by way of an alumite layer as a blocking layer. SOLUTION: An alumite layer is formed as a blocking layer 2 on the surface of a substrate 1 of an Al-base alloy by the conventional anodic oxidation method. The surface of the substrate 1 with the blocking layer 2 is cleaned by washing with pure water and drying with warm pure water and the substrate 1 is fixed in a vacuum vessel and heated while the vessel is being evacuated to a prescribed vacuum. An evaporating source is then heated to evaporate an Se-As material and a photosensitive layer 3 of the Se-As material is formed on the blocking layer 2.
Patent JP-S60170923-A (JP)
Inventor: OOTANI HIROYUKI
IPC: H01G4/12
Filed: 1984-02-16
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-H11223820-A (JP)
Title: Adhesive spacer for liquid crystal display plate, production therefor and liquid crystal display plate
Inventor: SAKAI YASUHIRO
IPC: G02F1/1339
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display plate which has a high voltage holding rate and excellent driving stability and liquid crystal alignment characteristic, an adhesive spacer which enables the same and a process for producing the same. SOLUTION: Raw material particles which is >=100 μC/g in the absolute value of the difference between the particle body of the adhesive spacer and the blow-off electrification quantity of a thermoplastic resin on its surface or contains an amino group on the surface is used and the powder of a thermoplastic resin of >=40% in the charge holding rate after 5 minutes of corona charge is used as the thermoplastic resin. The liquid crystal display plate is formed by using such spacer.
Patent JP-H09221028-A (JP)
Title: Brake equipment
Inventor: HASEGAWA IZUMI
IPC: B60T8/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a braking equipment capable of accurately measuring the actual braking force and convenient for facilely controlling the braking force. SOLUTION: A braking equipment is provided with a push rod 6 pivoted by a shoe head through a horizontal pivot 20, hangers 8a, 8b for suspending the pivot 20 and the push rod 6, and an air cylinder connected to the push rod 6 through a vertical lever. The push rod 6 and the pivot 20 have their shaft center lines crossing each other and connected together in the condition of not abling the pivot 20 to make a relative turning movement in the shaft turning direction.  A plural number of detecting units, a pair of strain gauge as one group, are arranged, in linear symmetrically to the pivot 20 shaft line, on the surface of the pivot 20 crossing the surface including the shaft centers of the push rod 6 and the pivot 20 by positioning in a plural number of places away from the axial direction and the strain gauges are stuck on the pivot 20 surface in a posture of crossing each other and electrically connected together forming a bridge.
Patent JP-H09217195-A (JP)
Title: Production of zn-cr electoplated steel sheet
Inventor: ANDO SATOSHI
IPC: C25D5/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a Zn-Cr electroplated steel sheet excellent in plating adhesion and weldability at high electrolytic efficiency. SOLUTION: In the method for applying a steel sheet to electroplating in an acidic plating bath contg. Cr<3+> ions and Zn<2+> ions, the concn. of the Cr<3+> ions+Zn<2+> ions is regulated to 0.9 to 1.5mol/l, furthermore, the current density is regulated to 10 to <100A/dm<2> , moreover, the relative flux Xm/s between the plating soln. and strip is regulated to 1.8 to 5.0m/s, and the pH in the plating bath satisfies 1.5<=pH<=1/3×(X+6).
Patent JP-S63198547-A (JP)
Inventor: HAMANO MUNEJI
IPC: H02J9/06
Filed: 1987-02-12
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-S57143148-A (JP)
Title: Device for suppressing internal pressure vibration of rocket motor
Inventor: HIRUMA NORIHISA
IPC: B64G1/40
Filed: 1981-02-27
Abstract: PURPOSE:To suppress oscillation of internal pressure of a rocket motor by forming a jet zone at the center of combustion chamber and thereby shifting the frequency of the transverse oscillation. CONSTITUTION:Adjacent to the combustion chamber 4 filled with solid thrust powders, which can combust at least from the internal surface, another combustion chamber 5 px equipped with a high pressure gas producing means 11 (thrust powders) is formed, and a jet zone is formed in the center of the combustion chamber 4 by injecting high pressure gas into this chamber 4. The thrust powders 10 are ignited by an ignitor 12 and combusted and another powders 11 are ignited by an ignition 13 and combusted around the point where the internal pressure oscillation becomes violet. Then, the combustion gas is sprayed vigorously out of a nozzle 6 to form a jet zone in the center of the combustion chamber 4. Accordingly, the frequency of the transverse oscillation in combustion chamber 4 is changed and the resonance point with longitudinal oscillation is shifted, so that oscillation of the internal pressure can be suppressed.
Patent JP-H07238945-A (JP)
Title: Damper device, flywheel assembly and power transmission device
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/16
Filed: 1994-02-25
Abstract: PURPOSE:To attenuate twisting and bending oscillations with a simple and inexpensive structure by providing a flexible input plate, a sub-plate and an elastic member. CONSTITUTION:Bending and twisting oscillations are transmitted to a flexible input plate 10 and a sub-plate 12 from an input side rotational body, and further transmitted to an output side rotational body through an elastic member 13 inside a viscous fluid housing part 11. Oscillations are transmitted to the elastic member 13 inside the viscous fluid housing part 11 during elastic deformation. Viscous fluid is communicated around the elastic member 13 inside the viscous fluid housing part 11. At this communication of the viscous fluid, viscous resistance is generated whereby the twisting oscillations are attenuated. The input plate 10 is a flexible metal plate member, through which flexure he bending oscillations are hardly transmitted to the output side. It is thus unnecessary to provide independently the flexible plate, for simplifying a structure and saving a cost.
Patent JP-S63198223-A (JP)
Title: Base for circular fluorescent lamp
Inventor: MASAKI RYOICHI
IPC: H01J5/50
Filed: 1987-02-12
Abstract: PURPOSE:To prevent lack of the caulking pressure and shorten the molding time by providing ribs with a preset height at multiple positions on the fitting section of a base pin. CONSTITUTION:Ribs 4 with a height of 2-4mm are provided at two positions on the fitting section of a base pin 6 provided on a base lower section 3 of a base constituted of a base upper section 2 and the base lower section 3. The mechanical strength of a boss 5 is increased by these ribs 4, the caulking pressure of the base pin 6 can be increased, and tie occurrence factor of unsatisfactory caulking is sharply reduced. Since excessive thickness is not required around the fitting section of the base pin, the molding time such as the injecting time and cooling time is shortened when the base is molded.
Patent JP-H03234583-A (JP)
Title: Reversible thermosensitive medium and printer
Inventor: OKABE YUTAKA
IPC: B41M5/26
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a reversible thermosensitive medium with a broad temperature latitude which allows the development of a transparent condition by forming a transpolyisoprene layer on a support. CONSTITUTION:A transpolyisoprene layer is formed on a support. In more positive terms, 2 pts.wt. of pelletized transpolyisoprene and 8 pts.wt. of tetrahydrofuran are blended, then these are heated and melted. This blend is applied to a transparent polyester film with about 50/100mum thickness using a doctor blade technique. After that, the coated layer is dried at 80 deg.C and subsequently, a 50mum-thick transpolyisoprene layer is formed to create a reversible thermosensitive medium. Thus it is possible to obtain a reversible thermosensitive medium with a broad temperature latitude which allows the development of a transparent condition.
Patent JP-H11222044-A (JP)
Title: Work vehicle
Inventor: URA TAKESHI
IPC: A01B69/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a work vehicle without performing acceleration of a front wheel even when it is largely steered at non-work time. SOLUTION: A control device 40 is provided, which makes a drive speed increase of a front wheel by controlling a front wheel transmission in the case of steering operating the front wheel by a preset amount of more, control action of the control device 40 is set so as to discriminate a condition for whether connecting or separating a rotary agricultural device relating to a car body based on signal voltage of a signal system connecting a cover sensor 16 provided in the rotary agricultural device, and in this control device 40, control action of the control device 40 is set so as to impede appearance of accelerating action of the front wheel transmission in the case of discriminating separation of the rotary agricultural device.
Patent JP-H11232372-A (JP)
Title: Mediation device for forming pair of mark reader/symbol reader, preparation system for mark sheet with two-dimensional symbol, information processing system for using mark sheet and two-dimensional symbol and mark sheet
Inventor: KAIDO MIYOSHI
IPC: G06K17/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enable reduction of system expenses for reading choice marks and symbols with one-pass and to enable discrimination between the joint use of a mark reading, symbol reading and their separate use. SOLUTION: In a mediation device 100 to form a pair of a mark reader 300 for optically reading a choice mark and a symbol reader 200 for optically reading a symbol, the symbol reader 200 is freely detachably installed inside of a medication device case 101. The mediation device 100 has a table part 102 for mounting the mark reader 300 and is equipped with an interface that enables connection to an external personal computer for cooperatively controlling the mark reader, the symbol reader and a sheet discharge mechanism.
Patent JP-S62191440-A (JP)
Inventor: DANA ERU HANKII
IPC: C03C4/02
Filed: 1987-02-12
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-H06220909-A (JP)
Title: Purification method and device in draining channel
Inventor: YASUDA MICHITAKA
IPC: B08B9/02
Filed: 1993-01-26
Abstract: PURPOSE:To prevent precipitation of calcium ' in a draining channel and neutralize alkaline drainage. CONSTITUTION:Spring water from a water pipe 2 and carbon dioxide gas from a carbon dioxide cylinder 3 are injected into a drain pipe 1a in which drain is running. Accordingly, carbon dioxide is melted into drainage as carbon, so that the precipitation of calcium portion is prevented. By carbon melted into drainage, alkaline drainage is neutralized at a time.
Patent JP-H11230946-A (JP)
Title: Magnetic flaw-detecting device of wire rope
Inventor: HIRAMA YUTAKA
IPC: G01N27/82
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the wearout of the contact part of a friction load or an excitation core when moving a wire rope, to omit bulk demagnetization operation being required when terminating damage detection operation, and to minimize the influence of the traveling speed of the wire rope. SOLUTION: In a magnetic flaw-detecting device, when a wire rope 3 being arranged near the tip part of a main core at both edges of an E-shaped core being excited by an excitation and detection cores 1a and 1b at the center is relatively moved in the longitudinal direction, and the damage of the surface of the wire rope 3 is detected by electromotive force being excited by detection coils 2a and 2b being wound on the detection cores 1a and 1b, AC power is supplied to the excitation coils 2c and 2d, a damage detection signal |en1 | being obtained by rectifying and amplifying the electromotive force ea and eb being excited by the detection coils 2a and 2b using a rectifying amplifier 4 is compared with high, middle, and low thresholds Th , Tm , and Tl using a comparator 5, and counter values Ch , Cm ,  and Cl of the damage detection signal |en1 exceeding the thresholds are outputted to a display 6 for displaying at each of display parts 6a, 6b, and 6c.
Patent JP-S59157447-A (JP)
Inventor: MUKAI YUUJI
IPC: F25B1/00
Filed: 1983-02-23
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-H11221295-A (JP)
Title: Screen system
Inventor: NAKAJIMA KOJI
IPC: A62C2/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a screen system, which prevents a sheet body from being bent even when the sheet body is fanned by wind pressure, improves the airtightness of the sheet body while a part to be shielded is shielded, makes it easy for a person to evacuate from the part to be shielded, prevents smoke from being emitted and fire from being extended when a fire breaks out, and makes a person to evacuate easily from the part to be shielded. SOLUTION: This screen system comprises guide rails 1, a sheet body 16 for shielding a part 2 to be shielded, and sheet supporting bodies 21, 34 for preventing the sheet body 16 from being bent when the part 2 to be shielded is shielded with the sheet body 16. The sheet body 16 comprises at least two narrow strips of sheet 18 whose outside edge part is inserted into an insertion opening 3 and whose inside edge part is laid on another one as a margin 20 so as to be parallelly arranged. The sheet supporting bodies 21 and 34 are provided with a supporting member 36 that is fixed, keeping the margin 20 on each of the narrow strips of sheet 18.  The supporting member 36 is provided with a guiding protrusion 38 that is inserted into the insertion opening 3 on the outside, and a detachable engaged body 39 for keeping the margin 20 in the state of being engaged with each other, when the sheet body 16, which shields the part 2 to be shielded on the inside, receives air pressure.
Patent JP-H04246481-A (JP)
Title: Ethanol-based marking ink composition
Inventor: KOMIYA MOTOHIRO
IPC: C09D11/033
Filed: 1991-01-31
Abstract: PURPOSE:To improve fixability of written lines, redispersibility of titanium oxide, etc., by compounding a vehicle contg. ethanol as the main solvent, a colorant contg. titanium oxide, and an aliph. aldehyde-urea polycondensate resin. CONSTITUTION:The title compsn. is prepd. by compounding a vehicle contg. ethanol as the main solvent, 0.01-30wt.% colorant comprising titanium oxide and, if necessary, other pigments and dyes, 0.5-70wt.%, pref. 1-30wt.%, aliph. aldehyde-urea polycondensate resin, and, if necessary, a surfactant, a resin compatible with the polycondensate resin, a plasticizer, etc.
Patent JP-S58147250-A (JP)
Title: Repeating system of optical fiber
Inventor: OOTSUKA TAKESHI
IPC: H04B10/80
Filed: 1982-02-26
Abstract: PURPOSE:To eliminate the need for a metallic cable for feeding and to prevent induction trouble, by transmitting a light signal for communication and another light signal for electric power through an optical fiber on wavelength multiplex basis. CONSTITUTION:Terminal devices 10 and 40 are connected mutually through repeating devices 20 and 30 fed by the light signal from the terminal device 10 and optical fibers 100-300 and also use light signals with wavelengths lambda1 and lambda2 to perform two-way communication. A light signal with wavelength lambda0 from the optical supplier 14 for electric power of the terminal device 10 is sent to a photoelectric converter 26 for electric power through an optical demultiplexer and multiplexer 12, optical fiber 100, optical demultiplexer and multiplexer 21 in the repeating device 20, and optical demultiplexer 25, and repeating amplifiers 22 and 24 are operated by the electric power of the converter 26. The light signal for electric power demultiplexed by the demultiplexer 25 is sent to the repeating device 30 similarly. Signals for communication between the terminal devices 10 and 40 use the light signals with wavelengths lambda1 and lambda2 and through the photoelectric converter, optical demultiplexer and multiplexer, and repeating amplifier of each terminal device, the communication is carried out as well- known art.
Patent JP-H03232288-A (JP)
Title: Semiconductor laser drive circuit
Inventor: YOSHIKAWA YUKIO
IPC: H01S5/00
Filed: 1990-02-07
Abstract: PURPOSE:To inform that the replacement time of a laser diode is getting near by a method wherein the rise time of a monitor signal is checked, and a warning signal is outputted corresponding to the delay of the monitor signal. CONSTITUTION:When a monitored voltage Vmnt exceeds a reference voltage Vcmp, a comparator 25 outputs an inverted signal and detects the rise time of the monitored voltage. A first delay circuit 59 outputs a first delay signal after a delay time set responding to the trailing edge of a lighting signal LDON. A second delay circuit 60 outputs a second delay signal after a delay time set responding to the first delay signal output has elapsed.
Patent JP-S61189725-A (JP)
Title: Display device for channel selection member of push-button type tuner
Inventor: OHASHI TAMAKI
IPC: H03J5/08
Filed: 1985-02-19
Abstract: PURPOSE:To display accurately the channel selection state and to simplify the constitution of a display device by providing the display holes to a display panel at the positions opposite to the channel selection members together with a light source and the display panel and a light guide line to which the introduction of the light sent from the light source is controlled by the forward/ backward movements of the channel selection members respectively. CONSTITUTION:The end part of a shaft lever 6 moves into a counter surface between a light guide line 25 and a light distribution line 27 in a non-channel selection state where a channel selection member is pressed to a rear plate 12'' of a device frame by a reset spring 14 as shown by the virtual lines. Thus the light sent from the line 27 is cut of by the channel selection member and does not reach the line 25. While the lever 6 is removed from the counter surface between both lines 25 and 27 in a channel selection state where the channel selection member moves forward together with an operating member 1 and this move-forward state is locked by a lock plate 16 as shown by the solid line. Thus the light is led to the line 25 from the line 27 and an end face 25' of the line 25 emits the light.